CA2705684A1 - Low profile intervertebral implant - Google Patents
Low profile intervertebral implant Download PDFInfo
- Publication number
- CA2705684A1 CA2705684A1 CA2705684A CA2705684A CA2705684A1 CA 2705684 A1 CA2705684 A1 CA 2705684A1 CA 2705684 A CA2705684 A CA 2705684A CA 2705684 A CA2705684 A CA 2705684A CA 2705684 A1 CA2705684 A1 CA 2705684A1
- Authority
- CA
- Canada
- Prior art keywords
- spacer
- plate
- implant
- arms
- intervertebral implant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
- A61F2/447—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages substantially parallelepipedal, e.g. having a rectangular or trapezoidal cross-section
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7059—Cortical plates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30077—Properties of materials and coating materials shrinkable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30092—Properties of materials and coating materials using shape memory or superelastic materials, e.g. nitinol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/302—Three-dimensional shapes toroidal, e.g. rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30383—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by laterally inserting a protrusion, e.g. a rib into a complementarily-shaped groove
- A61F2002/30387—Dovetail connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/30485—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism plastically deformable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/305—Snap connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/30507—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a threaded locking member, e.g. a locking screw or a set screw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30576—Special structural features of bone or joint prostheses not otherwise provided for with extending fixation tabs
- A61F2002/30578—Special structural features of bone or joint prostheses not otherwise provided for with extending fixation tabs having apertures, e.g. for receiving fixation screws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30787—Plurality of holes inclined obliquely with respect to each other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0066—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof shrinkable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0065—Three-dimensional shapes toroidal, e.g. ring-shaped, doughnut-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0073—Quadric-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00299—Ceramics or ceramic-like structures based on metal nitrides
- A61F2310/00323—Ceramics or ceramic-like structures based on metal nitrides containing titanium nitride
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00359—Bone or bony tissue
Abstract
The present invention is directed to a low profile intervertebral implant (10) for implantation in an intervertebral disc space (D) in-between adjacent vertebral bodies (V). The intervertebral implant includes a plate (40) preferably coupled to a spacer (20). The plate is preferably formed from a first material and the spacer is preferably formed from a second material, the first material being different from the second material. The plate is preferably sized and configured so that the plate does not extend beyond the perimeter of the spacer. In this manner, the plate preferably does not increase the height profile (hs) of the spacer and the plate may be implanted within the intervertebral disc space in conjunction with the spacer.
Description
TITLE OF THE INVENTION
LOW PROFILE INTERVERTEBRAL IMPLANT
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority to United States Provisional Patent Application serial No. 60/988,661, filed November 16, 2007, the content of which is hereby incorporated by reference in its entirety.
FIELD OF THE INVENTION
LOW PROFILE INTERVERTEBRAL IMPLANT
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority to United States Provisional Patent Application serial No. 60/988,661, filed November 16, 2007, the content of which is hereby incorporated by reference in its entirety.
FIELD OF THE INVENTION
[0002] The present invention relates to an intervertebral implant. More specifically, the preferred embodiment of the present invention relates to a low profile fusion intervertebral implant for implantation into the intervertebral disc space between adjacent vertebral bodies.
BACKGROUND OF THE INVENTION
BACKGROUND OF THE INVENTION
[0003] Millions of people suffer from back pain. In some instances, in order to relieve back pain and/or to stabilize the spinal structure, it becomes necessary to fuse adjacent vertebral bodies at one or more levels. One known method for fusing adjacent vertebral bodies is to implant one or more intervertebral implants into the affected disc space.
SUMMARY OF THE INVENTION
SUMMARY OF THE INVENTION
[0004] A preferred embodiment of the present invention is directed to a low profile intervertebral implant for implantation in an intervertebral disc space between adjacent vertebral bodies. The intervertebral implant includes a plate preferably coupled to a spacer. The plate is preferably sized and configured so that the plate does not extend beyond the perimeter of the spacer. In this manner, the plate preferably does not increase the height profile of the spacer and the plate may be implanted within the intervertebral disc space in conjunction with the spacer.
[0005] In another aspect of the preferred embodiment of the intervertebral implant, the plate is coupled to the spacer by one or more arms extending from the plate.
The arms are sized and configured to substantially surround and receive the spacer so that the spacer is securely coupled to the plate. The one or more arms may be a circumferential arm that extends from the plate and which completely wraps around the spacer. The circumferential arm may be sized and configured to shrink as a result of temperature variation. Alternatively, the arms may be a plurality of deformable arms sized and configured to receive the spacer. The arms are preferably deformable to substantially surround and compress against the spacer to secure the spacer to the arms.
Alternatively, the one or more arms may be selectively interconnected with one another so that the first and second arms may be placed around the spacer and then tightened to operatively couple the spacer to the plate.
BRIEF DESCRIPTION OF THE DRAWINGS
The arms are sized and configured to substantially surround and receive the spacer so that the spacer is securely coupled to the plate. The one or more arms may be a circumferential arm that extends from the plate and which completely wraps around the spacer. The circumferential arm may be sized and configured to shrink as a result of temperature variation. Alternatively, the arms may be a plurality of deformable arms sized and configured to receive the spacer. The arms are preferably deformable to substantially surround and compress against the spacer to secure the spacer to the arms.
Alternatively, the one or more arms may be selectively interconnected with one another so that the first and second arms may be placed around the spacer and then tightened to operatively couple the spacer to the plate.
BRIEF DESCRIPTION OF THE DRAWINGS
[0006] The foregoing summary, as well as the following detailed description of the preferred embodiments of the application, will be better understood when read in conjunction with the appended drawings. For the purposes of illustrating the preferred intervertebral implants of the present application, there is shown in the drawings preferred embodiments. It should be understood, however, that the application is not limited to the precise arrangements and instrumentalities shown. In the drawings:
[0007] Figure IA illustrates a rear perspective view of an intervertebral implant in accordance with a first preferred embodiment of the present invention;
[0008] Figure lB illustrates a top perspective view of the intervertebral implant shown in Figure IA;
[0009] Figure 2 illustrates a front perspective view of an intervertebral implant in accordance with a second preferred embodiment of the present invention;
[0010] Figure 3A illustrates a rear perspective view of an intervertebral implant in accordance with a third preferred embodiment of the present invention;
[0011] Figure 3B illustrates a front perspective view of the intervertebral implant shown in Figure 3A;
[0012] Figure 4A illustrates a top perspective view of an intervertebral implant in accordance with a fourth preferred embodiment of the present invention;
[0013] Figure 4B illustrates a bottom plan view of the intervertebral implant shown in Figure 4A;
[0014] Figure 5 illustrates a partially exploded top perspective view of an intervertebral implant in accordance with a fifth preferred embodiment of the present invention;
[0015] Figure 6 illustrates a partially exploded side perspective view of an intervertebral implant in accordance with a sixth preferred embodiment of the present invention;
[0016] Figure 6A illustrates a cross-sectional view of the intervertebral implant shown in Figure 6, taken along line 6a-6a in Figure 6 with the intervertebral implant in an assembled configuration;
[0017] Figure 7 illustrates a front perspective view of an intervertebral implant in accordance with a seventh preferred embodiment of the present invention;
[0018] Figure 8 illustrates a rear perspective view of an intervertebral implant in accordance with an eighth preferred embodiment of the present invention;
[0019] Figure 9 illustrates a rear perspective view of an intervertebral implant in accordance with an ninth preferred embodiment of the present invention;
[0020] Figure 10 illustrates a rear elevational view of an intervertebral implant in accordance with a tenth preferred embodiment of the present invention, wherein the intervertebral implant is mounted to a spine;
[0021] Figure 11 illustrates a rear perspective view of an intervertebral implant in accordance with an eleventh preferred embodiment of the present invention; and [0022] Figure 12 illustrates a rear perspective view of an intervertebral implant in accordance with a twelfth preferred embodiment of the present invention.
DETAILED DESCRIPTION OF THE INVENTION
DETAILED DESCRIPTION OF THE INVENTION
[0023] Certain terminology is used in the following description for convenience only and is not limiting. The words "right", "left", "top" and "bottom"
designate directions in the drawings to which reference is made. The words "inwardly"
and "outwardly" refer to directions toward and away from, respectively, the geometric center of the device and designated parts thereof. The words, "anterior", "posterior", "superior", "inferior" and related words and/or phrases designate preferred positions and orientations in the human body to which reference is made and are not meant to be limiting. The terminology includes the above-listed words, derivatives thereof and words of similar import.
designate directions in the drawings to which reference is made. The words "inwardly"
and "outwardly" refer to directions toward and away from, respectively, the geometric center of the device and designated parts thereof. The words, "anterior", "posterior", "superior", "inferior" and related words and/or phrases designate preferred positions and orientations in the human body to which reference is made and are not meant to be limiting. The terminology includes the above-listed words, derivatives thereof and words of similar import.
[0024] Referring to Figs. 1A-12, certain exemplary embodiments of the invention will now be described with reference to the drawings. In general, such embodiments relate to a low profile intervertebral implant 10. It should be understood that while the various embodiments of the intervertebral implant 10 will be described in connection with spinal surgery, those skilled in the art will appreciate that the intervertebral implant as well as the components thereof may be used for implantation into other parts of the body. The same reference numerals will be utilized throughout the application to describe similar or the same components of each of the twelve preferred embodiments of the preferred intervertebral implants described herein and the descriptions will focus on the specific features of the individual embodiments that distinguish the particular embodiment from the others.
[0025] Generally speaking, the various embodiments of the intervertebral implant 10 are sized and configured to be implanted between adjacent vertebral bodies V. The intervertebral implants 10 may be sized and configured to replace all or substantially all of an intervertebral disc space D between adjacent vertebral bodies V or only part of the intervertebral disc space D. In addition, the preferred intervertebral implants 10 may be configures to replace an entire vertebral body V and related disc spaces D or multiple disc spaces D in a patient's spine, as is apparent to one having ordinary skill in the art.
[0026] The intervertebral implants 10 of each of the preferred embodiments preferably include a plate 40 and a spacer 20. The spacer 20 may include a first insertion end portion 22 (e.g., front end), a second end portion 24 (e.g., rear end) opposite the first insertion end portion 22,, a first lateral end 26, a second lateral end 28, an upper surface 30, and a lower surface 32. The spacer 20 is preferably configured and dimensioned for implantation into the intervertebral disc space D between adjacent vertebral bodies V.
The spacer 20 is preferably sized and configured to maintain and/or restore a desired intervertebral disc height H between the adjacent vertebral bodies V .
The spacer 20 is preferably sized and configured to maintain and/or restore a desired intervertebral disc height H between the adjacent vertebral bodies V .
[0027] The plate 40 is preferably mounted to the second end portion 24 of the spacer 20 and preferably does not extend beyond the perimeter of the spacer 20. That is, a plate height hp of the plate 40 is preferably no more than a spacer height hs of the spacer 20 at the second end 24 so that the plate 40 does not increase the height profile of the spacer 20. In this manner, the intervertebral implant 10 has a low profile.
Additionally, in this manner, the plate 40 may be entirely implanted into the intervertebral disc space D
between the adjacent vertebral bodies V such that the plate 40 does not extend beyond an edge of the disc space D.
Additionally, in this manner, the plate 40 may be entirely implanted into the intervertebral disc space D
between the adjacent vertebral bodies V such that the plate 40 does not extend beyond an edge of the disc space D.
[0028] The upper and lower surfaces 30, 32 of the spacer 20 may include a series of teeth, one or more keels, or other similar projections (not shown) to aid in securing the intervertebral implant 10 to the endplates of the adjacent vertebral bodies V.
Alternatively or in addition, the spacer 20 may include one or more windows or channels (not shown) designed to receive bone graft material. For example, the spacer 20 may include one or more vertical windows or channels (not shown) extending through the spacer 20 from the upper surface 30 to the lower surface 32 for insertion of bone graft material such that bone growth is promoted through the vertical windows or channels following implantation of the intervertebral implant 10. Alternatively or in addition, the spacer 20 may have one or more horizontal windows or channels (not shown) extending through the spacer 20 from the first lateral end 26 to the second lateral end 28 for receiving bone graft material.
Alternatively or in addition, the spacer 20 may include one or more windows or channels (not shown) designed to receive bone graft material. For example, the spacer 20 may include one or more vertical windows or channels (not shown) extending through the spacer 20 from the upper surface 30 to the lower surface 32 for insertion of bone graft material such that bone growth is promoted through the vertical windows or channels following implantation of the intervertebral implant 10. Alternatively or in addition, the spacer 20 may have one or more horizontal windows or channels (not shown) extending through the spacer 20 from the first lateral end 26 to the second lateral end 28 for receiving bone graft material.
[0029] The upper and lower surfaces 30, 32 of the spacer 20 may include a curved or a tapered surface to help provide the proper shape to the spine or to orient the endplates of the adjacent vertebral bodies V in a desired manner. The particular surface shape and curvature or taper in the anterior-posterior direction as well as between the first and second lateral ends 26, 28 will depend upon the location the implant 10 is intended to be implanted and/or surgeon preferences.
[0030] The intervertebral implant 10 may be constructed of any suitable material or combination of materials including, but not limited to polymer (e.g. PEEK), titanium, titanium alloy, stainless steel, Nitinol, tantalum nitride (TaN), allograft bone, bioresorbable material, magnesium, composites, synthetic bone-welding polymers, etc.
The plate 40 may be formed of a different material than the spacer 20. For example, the plate 40 may be formed of a metallic material such as, for example, a titanium or a titanium alloy, and the spacer 20 may be formed of a non-metallic material such as, for example, an allograft, a polymer, a bioresorbable material, a ceramic, etc.
Alternatively, the plate 40 and the spacer 20 may be formed from the same material. For example, the plate 40 and the spacer 20 may both be constructed of tantalum nitride (TaN).
The plate 40 may be formed of a different material than the spacer 20. For example, the plate 40 may be formed of a metallic material such as, for example, a titanium or a titanium alloy, and the spacer 20 may be formed of a non-metallic material such as, for example, an allograft, a polymer, a bioresorbable material, a ceramic, etc.
Alternatively, the plate 40 and the spacer 20 may be formed from the same material. For example, the plate 40 and the spacer 20 may both be constructed of tantalum nitride (TaN).
[0031] The plate 40 preferably includes one or more through holes 42 for receiving fasteners 75 such as, for example, one or more bone screws 75, for securing the intervertebral implant 10 to the adjacent vertebral bodies V. The plate 40 may include any number of through holes 42 arranged in any number of combinations. For example, the plate 40 may include two, three, four or more through holes 42 for receiving, preferably, an equal number of bone screws 75. Moreover, the through holes 42 may alternate with one another with one through hole 42 being angled up and the next through hole 42 being angled down (Figures 8 and 9), or the through holes 42 on the outside may be angled up while the through holes 42 on the inside may be angled down (Figures 5-7, 11 and 12), etc.
[0032] The plate 40 of the preferred embodiments includes at least two through holes 42 configured to receive two fasteners 75 for securing the intervertebral implant 10 to the adjacent vertebral bodies V. The at least two through holes 42 preferably diverge so that at least one fastener 75 is secured into the upper vertebral body V
while at least one other fastener 75 is secured into the lower vertebral body V so that opposing forces act on the plate 40 and/or vertebral bodies V. Alternatively, the plate 40 may include three through holes 42 configured to receive three fasteners 75. One fastener 75 may penetrate the upper vertebral body V and two fasteners 75 may penetrate the lower vertebral body V, or vice versa. Alternatively, the plate 40 may include four or more through holes 42 configured to receive four or more fasteners 75. In such a configuration, two inner fasteners 75 may penetrate the upper vertebral body V
while two outer fasteners 75 may penetrate the lower vertebral body V, or vice versa, or some combination thereof.
while at least one other fastener 75 is secured into the lower vertebral body V so that opposing forces act on the plate 40 and/or vertebral bodies V. Alternatively, the plate 40 may include three through holes 42 configured to receive three fasteners 75. One fastener 75 may penetrate the upper vertebral body V and two fasteners 75 may penetrate the lower vertebral body V, or vice versa. Alternatively, the plate 40 may include four or more through holes 42 configured to receive four or more fasteners 75. In such a configuration, two inner fasteners 75 may penetrate the upper vertebral body V
while two outer fasteners 75 may penetrate the lower vertebral body V, or vice versa, or some combination thereof.
[0033] The through holes 42 each include a hole axis 43 such that one of the holes 42 exit through the upper surface of the intervertebral implant 10, possibly through the upper surface 30, for engaging the upper vertebral body V while another of the holes 42 exit through the lower surface of the intervertebral implant 10, possibly through the lower surface 32 for engaging the lower vertebral body V. The fastener 75 that extends through the hole 42, preferably along the hole axis 43 forms a fastener angle a with respect to the upper and lower surfaces 30, 32 of the spacer 20 wherein fastener angle a may be in the range between twenty degrees (20 ) and fifty degrees (50 ), and most preferably between thirty degrees (30 ) and forty-five degrees (45 ). The fastener angle a may be the same for all of the holes 42 or may be different for each of the holes 42.
[0034] The though holes 42 formed in the plate 40 preferably are directed outwardly from the center of the intervertebral implant 10, preferably at a lateral fastener angle Q. Thus, the through holes 42 preferably extend laterally outward from a center plane 11 of the intervertebral implant 10 at the lateral fastener angle Q. The lateral fastener angle S may be the same for all holes 42 or may be different for each hole 42.
[0035] Exit openings 42a of the through holes 42 may be formed in the plate 40 or in the spacer 20. The through holes 42 may also include one or more threads (not shown) for threadably engaging threads formed on a head portion 75a of the bone screw 75 in order to secure the bone screws 75 to the plate 40 and to generally lock the position of the bone screws 75 relative to the plate 40 and/or spacer 20.
[0036] The intervertebral implant 10 of the preferred embodiments also preferably includes a coupling mechanism 100 for securing the plate 40 to the spacer 20.
Generally speaking, the spacer 20 and the plate 40 are coupled together by the coupling mechanism 100 prior to being implanted into the disc space D. However, in certain embodiments, the intervertebral implant 10 may be configured so that the plate 40 may be coupled to the spacer 20 after one of the spacer 20 and plate 40 have been implanted into the intervertebral disc space. Once coupled, the spacer 20 and plate 40 preferably form a solid implant. The coupling mechanism 100 may be any of the coupling mechanisms 100 described herein or their structural equivalents.
Generally speaking, the spacer 20 and the plate 40 are coupled together by the coupling mechanism 100 prior to being implanted into the disc space D. However, in certain embodiments, the intervertebral implant 10 may be configured so that the plate 40 may be coupled to the spacer 20 after one of the spacer 20 and plate 40 have been implanted into the intervertebral disc space. Once coupled, the spacer 20 and plate 40 preferably form a solid implant. The coupling mechanism 100 may be any of the coupling mechanisms 100 described herein or their structural equivalents.
[0037] Referring to a first preferred embodiment of the intervertebral implant shown in Figures IA and 1B, the coupling mechanism 100 may be in the form of a solid, circumferential arm 102 that extends from the plate 40. The circumferential arm 102 is preferably sized and configured to wrap around and/or to receive the spacer 20 therein.
Preferably, the spacer 20 includes a recess 36 formed on the outer surfaces thereof for receiving at least a portion of the circumferential arm 102.
Preferably, the spacer 20 includes a recess 36 formed on the outer surfaces thereof for receiving at least a portion of the circumferential arm 102.
[0038] The circumferential arm 102 may be made from a material that deforms or shrinks as a result of being heated or cooled such as, for example, Nitinol or any other suitable material that deforms as a result of temperature variation. In this manner, the plate 40 may be fixed to the spacer 20 by heating or cooling the plate 40, thereby causing the arm 102 of the plate 40 to shrink, which in turn causes the arm 102 to circumferentially engage the spacer 20. This first preferred embodiment of the is particularly useful since it enables relatively loose tolerances during manufacturing of the spacer 20.
[0039] Referring to a second preferred embodiment of the intervertebral implant shown in Figure 2, the coupling mechanism 100 may be in the form of a split ring 110.
That is, the plate 40 may include a pair of arms 112, 114 extending therefrom, wherein the arms 112, 114 are sized and configured to substantially surround the outer circumference of the spacer 20 in order to couple the spacer 20 to the plate 40. The arms 112, 114 are preferably configured so as to be deformable around the spacer 20. That is, the arms 112, 114 are preferably able to deform so that the arms 112, 114 can wrap around and/or squeeze the spacer 20. The intervertebral implant 10 of the second preferred embodiment is not limited to having the pair of arms 112, 114 and may include nearly any number of arms extending from the plate 40 that are deformable to engage and secure the spacer 20 relative to the plate 40.
[0040] As best shown in Figure 2, the split ring 110 may be include an open gap 116 proximate the first insertion end portion 22 of the implant 10 that defines terminal ends 112a, 114a of the arms 112, 114. The end portions of the arms 112, 114 proximate the terminal ends 112a, 114a are preferably deformable to permit manual clamping of the spacer 20 with the arms 112, 114 to secure the spacer 20 to the plate 40. The gap 116 is not limited to being positioned generally along a midline of the spacer 20 opposite the plate 40 and may be located at nearly any position relative to the plate 40 that permits the arms 112, 114 to deform and clamp or otherwise secure the spacer 20 to the plate 40. For example, the gap 116 may be positioned proximate a corner of the preferred spacer 20 proximate an intersection of the first insertion end portion 22 and one of the first and second lateral ends 26, 28 [0041] Referring to Figures 3A and 3B, in a third preferred embodiment of the intervertebral implant 10, the split ring 110' may be sized and configured so that the arms 112', 114' may be interconnected to one another at their terminal ends 112a', 1 l4a' so that, in use, the split ring 110' may be placed around the spacer 20 and then tightened to operatively couple the plate 40 to the spacer 20. The interconnected arms 112', 114' of the split ring 110' of the third preferred embodiment may be tighten by any means including but not limited to a ratcheting locking mechanism 118, a hose clamp design, etc. Incorporation of the split ring 110' of the third preferred embodiment enables the plate 40 to accommodate spacers 20 of variable dimensions and compositions.
Furthermore, incorporation of the split ring 110' of the third preferred embodiment may enable the intervertebral implant 10 to be assembled in situ. Other, alternate designs of the plate 40 that allow for the coupling of the plate 40 around the spacer 20 are envisioned. Alternatively, incorporation of the split ring 110' of the third preferred embodiment may enable the surgeon to incorporate bone packing material as opposed to a pre-formed spacer 20 as described herein and as would be apparent to one having ordinary skill in the art.
That is, the plate 40 may include a pair of arms 112, 114 extending therefrom, wherein the arms 112, 114 are sized and configured to substantially surround the outer circumference of the spacer 20 in order to couple the spacer 20 to the plate 40. The arms 112, 114 are preferably configured so as to be deformable around the spacer 20. That is, the arms 112, 114 are preferably able to deform so that the arms 112, 114 can wrap around and/or squeeze the spacer 20. The intervertebral implant 10 of the second preferred embodiment is not limited to having the pair of arms 112, 114 and may include nearly any number of arms extending from the plate 40 that are deformable to engage and secure the spacer 20 relative to the plate 40.
[0040] As best shown in Figure 2, the split ring 110 may be include an open gap 116 proximate the first insertion end portion 22 of the implant 10 that defines terminal ends 112a, 114a of the arms 112, 114. The end portions of the arms 112, 114 proximate the terminal ends 112a, 114a are preferably deformable to permit manual clamping of the spacer 20 with the arms 112, 114 to secure the spacer 20 to the plate 40. The gap 116 is not limited to being positioned generally along a midline of the spacer 20 opposite the plate 40 and may be located at nearly any position relative to the plate 40 that permits the arms 112, 114 to deform and clamp or otherwise secure the spacer 20 to the plate 40. For example, the gap 116 may be positioned proximate a corner of the preferred spacer 20 proximate an intersection of the first insertion end portion 22 and one of the first and second lateral ends 26, 28 [0041] Referring to Figures 3A and 3B, in a third preferred embodiment of the intervertebral implant 10, the split ring 110' may be sized and configured so that the arms 112', 114' may be interconnected to one another at their terminal ends 112a', 1 l4a' so that, in use, the split ring 110' may be placed around the spacer 20 and then tightened to operatively couple the plate 40 to the spacer 20. The interconnected arms 112', 114' of the split ring 110' of the third preferred embodiment may be tighten by any means including but not limited to a ratcheting locking mechanism 118, a hose clamp design, etc. Incorporation of the split ring 110' of the third preferred embodiment enables the plate 40 to accommodate spacers 20 of variable dimensions and compositions.
Furthermore, incorporation of the split ring 110' of the third preferred embodiment may enable the intervertebral implant 10 to be assembled in situ. Other, alternate designs of the plate 40 that allow for the coupling of the plate 40 around the spacer 20 are envisioned. Alternatively, incorporation of the split ring 110' of the third preferred embodiment may enable the surgeon to incorporate bone packing material as opposed to a pre-formed spacer 20 as described herein and as would be apparent to one having ordinary skill in the art.
[0042] Referring to the fourth preferred embodiment of the intervertebral implant shown in Figures 4A and 4B, the coupling mechanism 100 may be in the form of a recess 120 preferably extending from the upper surface 30 to the lower surface 32 of the spacer 20 to engage a projection 122 formed on and extending from the plate 40 in an assembled configuration. The recess 120 may be formed in the first and second lateral ends 26, 28 of the spacer 20, in only one of the first and second lateral ends 26, 28, centrally within the spacer 20 or otherwise formed for engagement by the projection 122.
For example, as shown, the coupling mechanism 100 of the fourth preferred embodiment is in the form of a dovetail joint, wherein the recess 120 is comprised of recesses 120 extending from the top surface 30 toward the bottom surface 32 proximate the second end 24 and the first and second lateral ends 26, 28, respectively. In this fourth preferred embodiment, the coupling mechanism 100 preferably enables the plate 40 to unidirectionally, slidably engage the spacer 20 by sliding the projection 122 into the recess 120, wherein the projection 122 and recess 120 are formed to prevent the spacer 20 from being engaged with the plate 40 unless the spacer 20 is aligned with the plate 40 and slides along a unitary engagement direction. Alternatively, the projection 122 formed on the plate 40 may be sized and configured to flex across the spacer 20 until the projections 122 substantially fit inside the recesses 120 thereby coupling the spacer 20 to the plate 40 via a press-fit arrangement. It should be appreciated that the locations of the projections 122 and the recesses 120 may be reversed so that the spacer 20 includes the projections and the plate 40 includes the recesses, respectively. In addition, the projections 122 and recesses 120 are preferably sized to align the spacer 20 with the plate 40 such that the top surface 30 of the spacer 20 is generally coplanar with a top surface 40a of the plate 40 and a bottom surface 32 of the spacer 20 is generally coplanar or aligned with a bottom surface 40b of the plate 40 in the assembled configuration. Specifically, the projections 122 and the recesses 120 may be tapered to promote the unitary insertion of the spacer 20 into engagement with the plate 40 and alignment of the top and bottom surfaces 40a, 40b of the plate 40 with the top and bottom surfaces 30, 32 of the spacer 20 in the assembled configuration.
For example, as shown, the coupling mechanism 100 of the fourth preferred embodiment is in the form of a dovetail joint, wherein the recess 120 is comprised of recesses 120 extending from the top surface 30 toward the bottom surface 32 proximate the second end 24 and the first and second lateral ends 26, 28, respectively. In this fourth preferred embodiment, the coupling mechanism 100 preferably enables the plate 40 to unidirectionally, slidably engage the spacer 20 by sliding the projection 122 into the recess 120, wherein the projection 122 and recess 120 are formed to prevent the spacer 20 from being engaged with the plate 40 unless the spacer 20 is aligned with the plate 40 and slides along a unitary engagement direction. Alternatively, the projection 122 formed on the plate 40 may be sized and configured to flex across the spacer 20 until the projections 122 substantially fit inside the recesses 120 thereby coupling the spacer 20 to the plate 40 via a press-fit arrangement. It should be appreciated that the locations of the projections 122 and the recesses 120 may be reversed so that the spacer 20 includes the projections and the plate 40 includes the recesses, respectively. In addition, the projections 122 and recesses 120 are preferably sized to align the spacer 20 with the plate 40 such that the top surface 30 of the spacer 20 is generally coplanar with a top surface 40a of the plate 40 and a bottom surface 32 of the spacer 20 is generally coplanar or aligned with a bottom surface 40b of the plate 40 in the assembled configuration. Specifically, the projections 122 and the recesses 120 may be tapered to promote the unitary insertion of the spacer 20 into engagement with the plate 40 and alignment of the top and bottom surfaces 40a, 40b of the plate 40 with the top and bottom surfaces 30, 32 of the spacer 20 in the assembled configuration.
[0043] In addition, the coupling mechanism 100 of the fourth preferred embodiment may include one or more rotatable cams 125, preferably coupled to the plate 40 to lock the spacer 20 to the plate 40 after the spacer 20 is slid onto the plate 40.
Alternatively, the one or more rotatable cams 125 may act as a depth stop to prevent the plate 40 and the spacer 20 from sliding completely past one another as the spacer 20 slides onto the plate 40 to engage the projections 122 with the recesses 120, respectively.
The cam 125 may be included on either or both of the upper and lower surfaces of either or both of the plate 40 and spacer 20. Preferably, for example, the plate 40 may include one or more cams 125 on the upper and lower surfaces of the plate 40, wherein the cam 125 is sized and configured to engage one or more recesses 126 formed on the upper and lower surfaces 30, 32 of the spacer 20. In use, the plate 40 and the spacer 20 may be coupled to each other by rotation of the cam 125, which may be accomplished by hand or with the benefit of a tool.
[0044] Referring to the fifth preferred embodiment of the intervertebral implant shown in Figure 5, the coupling mechanism 100 may include a screw 130 that is sized and configured to mate with a nut or barrel threaded pin 132 through first and second holes 20a, 40c in the spacer 20 and the plate 40, respectively. The screw 130 preferably is sized and configured to mate with the nut or barrel threaded pin 132, which may be inserted from the opposite side of the intervertebral implant 10 to secure the spacer 20 to the plate 40. In use, the screw 130 is threadably engaged to the nut or barrel threaded pin 132, thereby coupling the spacer 40 to the plate 20. As best shown in Figures 6 and 6A
in a sixth preferred embodiment of the intervertebral implant 10, the screw 130' may be cannulated to allow inclusion and use of a blocking plate 134 and a set screw 136 to prevent "backing-out" of the fasteners 75.
Alternatively, the one or more rotatable cams 125 may act as a depth stop to prevent the plate 40 and the spacer 20 from sliding completely past one another as the spacer 20 slides onto the plate 40 to engage the projections 122 with the recesses 120, respectively.
The cam 125 may be included on either or both of the upper and lower surfaces of either or both of the plate 40 and spacer 20. Preferably, for example, the plate 40 may include one or more cams 125 on the upper and lower surfaces of the plate 40, wherein the cam 125 is sized and configured to engage one or more recesses 126 formed on the upper and lower surfaces 30, 32 of the spacer 20. In use, the plate 40 and the spacer 20 may be coupled to each other by rotation of the cam 125, which may be accomplished by hand or with the benefit of a tool.
[0044] Referring to the fifth preferred embodiment of the intervertebral implant shown in Figure 5, the coupling mechanism 100 may include a screw 130 that is sized and configured to mate with a nut or barrel threaded pin 132 through first and second holes 20a, 40c in the spacer 20 and the plate 40, respectively. The screw 130 preferably is sized and configured to mate with the nut or barrel threaded pin 132, which may be inserted from the opposite side of the intervertebral implant 10 to secure the spacer 20 to the plate 40. In use, the screw 130 is threadably engaged to the nut or barrel threaded pin 132, thereby coupling the spacer 40 to the plate 20. As best shown in Figures 6 and 6A
in a sixth preferred embodiment of the intervertebral implant 10, the screw 130' may be cannulated to allow inclusion and use of a blocking plate 134 and a set screw 136 to prevent "backing-out" of the fasteners 75.
[0045] Referring to the seventh preferred embodiment of the intervertebral implant 10 shown in Figure 7, the coupling mechanism 100 may be in the form of a swag plate 140 that extends into and engages the distal end of an aperture 142 formed in the spacer 20. The plate 40 comprises two arms 144, 146 in the preferred embodiment that extend from the plate 40 into the aperture 142. In use, the arms 144, 146 may be urged together at their distal ends and inserted into the aperture 142 until the ends of the arms 144, 146 extend through the aperture 142, at which point, the arms 144, 146 are released so that the ends of the arms 144, 146, preferably protrusions formed thereon, engage the distal end of the aperture 142 of the spacer 20. The arms 144, 146 are able to flex or bend proximate their root or proximal ends such that the distal ends of the arms 144, 146 are able to slide through the aperture 142 during assembly. This embodiment enables the plate 40 to engage the spacer 20 from the inside out. In use, this embodiment enables a relatively simple assembly that permits visualization of the anterior/posterior depth of the implant 10 on an X-ray and assembly of the implant 10 in the operating room.
[0046] Referring to the eighth preferred embodiment of the intervertebral implant shown in Figure 8, the spacer 20 may have a generally rectangular or square-shape with the plate 40 mounted proximate a corner of the spacer 20. The plate 40 may be coupled to the spacer 20 by any coupling mechanisms 100 now or hereafter known for such purpose including those described herein. In use, coupling the plate 40 to a corner of the spacer 20, as opposed to one of the long ends, facilitates implanting of the intervertebral implant 10 into the disc space via an oblique angle. This embodiment is preferably used in cervical applications to limit distract the esophagus, via the approach.
[0047] Referring to the ninth preferred embodiment of the intervertebral implant 10 shown in Figure 9, the intervertebral implant 10 includes a relatively narrow lateral footprint. In use, incorporating a narrower lateral footprint enables the intervertebral implant 10 to accommodate smaller sized patients and/or permits smaller incisions to facilitate minimally invasive techniques. The intervertebral implant 10 of the ninth preferred embodiment may be used as a strut so that the remainder of the area around the implant 10 may be packed with bone chips, putty, bone cement, etc. The intervertebral implant 10 of the ninth preferred embodiment may also enable a transpedicular posterior approach. The intervertebral implant 10 may be used for corpectomy as well as discectomy. It should be noted that any of the embodiments disclosed herein may be sized and configured to include a narrower lateral footprint.
[0048] Alternatively and/or in addition, as best shown in Figure 10, a tenth preferred embodiment of the intervertebral implant 10 includes the plate 40 mounted to two spacers 20 such that the implant 10 is able to span one or more vertebral bodies V.
[0049] Referring to the eleventh preferred embodiment of the intervertebral implant 10 shown in Figure 11, the plate 40 may be implanted between adjacent vertebral bodies without a spacer 20 coupled thereto so that the plate 40 may be implanted between adjacent vertebral bodies to maintain the height of the disc space while leaving the surgeon the option as to whether or not to insert an uncoupled spacer 40, bone chips, bone cement, etc. into the remaining portion of the intervertebral disc space D.
[0050] The various coupling mechanisms 100 disclosed herein may also include an adhesive bonding for additional coupling of the plate 40 to the spacer 20.
That is, various methods of bonding the spacer 20 to the plate 40 may be used in connection with the various coupling mechanisms 100 disclosed herein. These methods, may include, but are not limited to, chemical bonding or process, ultrasound, ultraviolet light, adhesives, bone welding, clamping etc. These methods may be used in addition, or instead of other coupling mechanisms 100.
That is, various methods of bonding the spacer 20 to the plate 40 may be used in connection with the various coupling mechanisms 100 disclosed herein. These methods, may include, but are not limited to, chemical bonding or process, ultrasound, ultraviolet light, adhesives, bone welding, clamping etc. These methods may be used in addition, or instead of other coupling mechanisms 100.
[0051] Furthermore, referring to a twelfth preferred embodiment of the intervertebral implant 10 shown in Figure 12, the intervertebral implant 10 may be constructed completely of a monolithic material and has angled bores and fasteners 75.
The implant 10 and the fasteners 75 are preferably constructed of the same material, which may be, but is not limited to PEEK, titanium, a resorbable polymer, or magnesium.
The implant 10 of the twelfth preferred embodiment may be constructed exclusively of a resorbable material that completely resorbes into a patient's body following implantation.
Preferably, the intervertebral implant 10 of the twelfth preferred embodiment is made from an allograft material. The intervertebral implant 10 of the twelfth preferred embodiment may be constructed such that the fasteners 75 are formed from synthetic bone material, which may be inserted and thereafter welded to the adjacent vertebral bodies V to thereby couple the intervertebral implant 10 to the adjacent vertebral bodies V. Alternatively, the synthetic bone material fasteners 75 may be constructed without threads in the form of pins. Such synthetic bone fasteners 75 may be non-threaded or include, for example, push-out resistant Christmas tree threads or other types of threads.
Incorporation of synthetic bone material fasteners 75 facilitates manufacturing of the intervertebral implant 10 by eliminating metallic components from the implant 10, thereby enabling constructions using exclusively allograft or resorbable materials.
The implant 10 and the fasteners 75 are preferably constructed of the same material, which may be, but is not limited to PEEK, titanium, a resorbable polymer, or magnesium.
The implant 10 of the twelfth preferred embodiment may be constructed exclusively of a resorbable material that completely resorbes into a patient's body following implantation.
Preferably, the intervertebral implant 10 of the twelfth preferred embodiment is made from an allograft material. The intervertebral implant 10 of the twelfth preferred embodiment may be constructed such that the fasteners 75 are formed from synthetic bone material, which may be inserted and thereafter welded to the adjacent vertebral bodies V to thereby couple the intervertebral implant 10 to the adjacent vertebral bodies V. Alternatively, the synthetic bone material fasteners 75 may be constructed without threads in the form of pins. Such synthetic bone fasteners 75 may be non-threaded or include, for example, push-out resistant Christmas tree threads or other types of threads.
Incorporation of synthetic bone material fasteners 75 facilitates manufacturing of the intervertebral implant 10 by eliminating metallic components from the implant 10, thereby enabling constructions using exclusively allograft or resorbable materials.
[0052] Alternatively, the intervertebral implant 10 of the twelfth preferred embodiment may incorporate a plate 40 coupled to the spacer 20 and welded to the synthetic bone material fasteners 75 by, for example, ultrasound, thereby eliminating the need for any mechanical locking mechanism when the fasteners are mounted in the through holes 42 in an implanted position. In use, manufacturing the spacer 20 from an allograft or resorbable material and incorporating synthetic bone material fasteners 75 results in only the plate remaining within the patient, if any component of the implant 10 remains within the patient, due to the materials resorbing into the patient's body. It should be noted, however, that it is envisioned that synthetic bone material fasteners 75, which may be welded in-situ to the adjacent vertebral bodies V, may be used in connection with any of the intervertebral implants 10 now or hereafter known including any of the various embodiments of the implant 10 described herein.
[0053] The intervertebral implants 10 of each of the twelve preferred embodiments are generally sized and configured for anterior insertion, although different configurations may be possible for lateral, antero-lateral or posterior approaches. In addition to the features described, the intervertebral implant 10 may include threaded holes, slots or channels to mate with instruments to facilitate manipulation and insertion.
[0054] Although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions, and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, manufacture, composition of matter, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, manufacture, composition of matter, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention.
[0055] It will be appreciated by those skilled in the art that various modifications and alterations of the invention can be made without departing from the broad scope of the appended claims. Some of these have been discussed above and others will be apparent to those skilled in the art. For example, the present invention may be employed in different sections of the spinal column, including, but not limited to, the cervical area.
Claims (13)
1. A low profile intervertebral implant sized and configured to be implanted between adjacent upper and lower vertebral bodies, the implant comprising:
a spacer having a first insertion end, a second end opposite the first insertion end, a first lateral surface, a second lateral surface, an upper surface for contacting the upper vertebral body when in an implanted configuration, a lower surface for contacting the lower vertebral body when in the implanted configuration; and a plate coupled to the second end of the spacer, the plate including a plurality of through holes for receiving a plurality of bone screws for securing the implant to the adjacent vertebral bodies, the plate having a height Hp while the second end of the spacer has a height H, the height Hp of the plate being equal to or less than the height of the spacer HS so that the plate does not increase a height profile of the spacer;
and wherein the plate is coupled to the spacer via one or more arms extending from the plate, the one or more arms substantially surrounding an outer perimeter of the spacer.
a spacer having a first insertion end, a second end opposite the first insertion end, a first lateral surface, a second lateral surface, an upper surface for contacting the upper vertebral body when in an implanted configuration, a lower surface for contacting the lower vertebral body when in the implanted configuration; and a plate coupled to the second end of the spacer, the plate including a plurality of through holes for receiving a plurality of bone screws for securing the implant to the adjacent vertebral bodies, the plate having a height Hp while the second end of the spacer has a height H, the height Hp of the plate being equal to or less than the height of the spacer HS so that the plate does not increase a height profile of the spacer;
and wherein the plate is coupled to the spacer via one or more arms extending from the plate, the one or more arms substantially surrounding an outer perimeter of the spacer.
2. The implant of claim 1, wherein the plate is formed from a first material and the spacer is formed from a second material, the first material being different from the second material.
3. The implant of claim 2, wherein the first material is a metallic material and the second material is non-metallic.
4. The implant of claim 1, wherein the one or more arms is a circumferential arm that completely extends around the outer perimeter of the spacer.
5. The implant of claim 1, wherein the outer perimeter of the spacer includes a recess formed therein for receiving at least a portion of the circumferential arm.
6. The implant of claim 1, wherein the circumferential arm is configured to shrink as a result of a variation in temperature.
7. The implant of claim 1, wherein the one or more arms is in the form of a split ring including a plurality of arms.
8. The implant of claim 7, wherein the plurality of arms defining the split ring are deformable around the spacer.
9. The implant of claim 8, wherein the plurality of deformable arms is a first arm having a first end and a second arm having a second end, wherein the first and second ends of the first and second arms define a gap therebetween when the first and second arms are deformed around the spacer.
10. The implant of claim 9, wherein the gap is located along the first insertion end of the spacer.
11. The implant of claim 9, wherein the gap is located at a corner of the spacer, the corner being located at an intersection of the first insertion end and one of the first and second lateral surfaces.
12. The implant of claim 7, wherein the plurality of arms defining the split ring are selectively interconnected with one another so that the first and second arms may be placed around the spacer and then tightened to operatively couple the plate to the spacer.
13. The implant of claim 12, wherein the first and second arms include an interconnecting ratcheting mechanism for tightening the split ring about the spacer.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98866107P | 2007-11-16 | 2007-11-16 | |
US60/988,661 | 2007-11-16 | ||
PCT/US2008/082473 WO2009064644A1 (en) | 2007-11-16 | 2008-11-05 | Low profile intervertebral implant |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2705684A1 true CA2705684A1 (en) | 2009-05-22 |
Family
ID=40364369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2705684A Abandoned CA2705684A1 (en) | 2007-11-16 | 2008-11-05 | Low profile intervertebral implant |
Country Status (10)
Country | Link |
---|---|
US (5) | US8540774B2 (en) |
EP (1) | EP2217179A1 (en) |
JP (1) | JP2011502708A (en) |
KR (1) | KR20100105580A (en) |
CN (1) | CN101909551A (en) |
AU (1) | AU2008321212A1 (en) |
BR (1) | BRPI0820172A2 (en) |
CA (1) | CA2705684A1 (en) |
CO (1) | CO6300919A2 (en) |
WO (1) | WO2009064644A1 (en) |
Families Citing this family (162)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2897259B1 (en) | 2006-02-15 | 2008-05-09 | Ldr Medical Soc Par Actions Si | INTERSOMATIC TRANSFORAMINAL CAGE WITH INTERBREBAL FUSION GRAFT AND CAGE IMPLANTATION INSTRUMENT |
FR2824261B1 (en) | 2001-05-04 | 2004-05-28 | Ldr Medical | INTERVERTEBRAL DISC PROSTHESIS AND IMPLEMENTATION METHOD AND TOOLS |
FR2827156B1 (en) | 2001-07-13 | 2003-11-14 | Ldr Medical | VERTEBRAL CAGE DEVICE WITH MODULAR FASTENING |
AR038680A1 (en) | 2002-02-19 | 2005-01-26 | Synthes Ag | INTERVERTEBRAL IMPLANT |
FR2846550B1 (en) | 2002-11-05 | 2006-01-13 | Ldr Medical | INTERVERTEBRAL DISC PROSTHESIS |
BRPI0317820B1 (en) | 2003-02-06 | 2015-06-30 | Synthes Gmbh | Intervertebral Implant |
US7819903B2 (en) | 2003-03-31 | 2010-10-26 | Depuy Spine, Inc. | Spinal fixation plate |
FR2865629B1 (en) | 2004-02-04 | 2007-01-26 | Ldr Medical | INTERVERTEBRAL DISC PROSTHESIS |
BRPI0507468A (en) | 2004-02-04 | 2007-07-10 | Ldr Medical | intervertebral disc prosthesis |
FR2869528B1 (en) | 2004-04-28 | 2007-02-02 | Ldr Medical | INTERVERTEBRAL DISC PROSTHESIS |
FR2879436B1 (en) | 2004-12-22 | 2007-03-09 | Ldr Medical | INTERVERTEBRAL DISC PROSTHESIS |
US9532821B2 (en) | 2005-04-12 | 2017-01-03 | Nathan C. Moskowitz | Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs with vertical hemi-bracket screw locking mechanism |
US9814601B2 (en) | 2005-04-12 | 2017-11-14 | Nathan C. Moskowitz | Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs |
US9744052B2 (en) | 2005-04-12 | 2017-08-29 | Nathan C. Moskowitz | Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs |
US7846188B2 (en) * | 2005-04-12 | 2010-12-07 | Moskowitz Nathan C | Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, total intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion |
US7942903B2 (en) | 2005-04-12 | 2011-05-17 | Moskowitz Ahmnon D | Bi-directional fixating transvertebral body screws and posterior cervical and lumbar interarticulating joint calibrated stapling devices for spinal fusion |
US11903849B2 (en) | 2005-04-12 | 2024-02-20 | Moskowitz Family Llc | Intervertebral implant and tool assembly |
US9848993B2 (en) | 2005-04-12 | 2017-12-26 | Nathan C. Moskowitz | Zero-profile expandable intervertebral spacer devices for distraction and spinal fusion and a universal tool for their placement and expansion |
FR2891135B1 (en) | 2005-09-23 | 2008-09-12 | Ldr Medical Sarl | INTERVERTEBRAL DISC PROSTHESIS |
FR2893838B1 (en) | 2005-11-30 | 2008-08-08 | Ldr Medical Soc Par Actions Si | PROSTHESIS OF INTERVERTEBRAL DISC AND INSTRUMENTATION OF INSERTION OF THE PROSTHESIS BETWEEN VERTEBRATES |
US7887595B1 (en) | 2005-12-05 | 2011-02-15 | Nuvasive, Inc. | Methods and apparatus for spinal fusion |
EP1988855A2 (en) | 2006-02-27 | 2008-11-12 | Synthes GmbH | Intervertebral implant with fixation geometry |
US8114162B1 (en) | 2006-08-09 | 2012-02-14 | Nuvasive, Inc. | Spinal fusion implant and related methods |
US9039768B2 (en) | 2006-12-22 | 2015-05-26 | Medos International Sarl | Composite vertebral spacers and instrument |
US8465546B2 (en) | 2007-02-16 | 2013-06-18 | Ldr Medical | Intervertebral disc prosthesis insertion assemblies |
US8480715B2 (en) * | 2007-05-22 | 2013-07-09 | Zimmer Spine, Inc. | Spinal implant system and method |
FR2916956B1 (en) | 2007-06-08 | 2012-12-14 | Ldr Medical | INTERSOMATIC CAGE, INTERVERTEBRAL PROSTHESIS, ANCHORING DEVICE AND IMPLANTATION INSTRUMENTATION |
CA2705684A1 (en) | 2007-11-16 | 2009-05-22 | Synthes Usa, Llc | Low profile intervertebral implant |
US20090248092A1 (en) | 2008-03-26 | 2009-10-01 | Jonathan Bellas | Posterior Intervertebral Disc Inserter and Expansion Techniques |
US8915962B1 (en) * | 2008-04-24 | 2014-12-23 | Loubert S. Suddaby | Facet joint fixation device |
US8080046B2 (en) * | 2008-04-24 | 2011-12-20 | Loubert Suddaby | Facet joint fixation device |
CA2734507A1 (en) | 2008-09-02 | 2010-03-11 | Synthes Usa, Llc | Intervertebral implant with blades for connecting to adjacent vertebral bodies |
US20100145460A1 (en) * | 2008-11-07 | 2010-06-10 | Mcdonough William P | Zero-profile interbody spacer and coupled plate assembly |
WO2010096773A1 (en) | 2009-02-20 | 2010-08-26 | Spartan Cage Holding, Llc | Interbody fusion system with intervertebral implant retention assembly |
EP3207901B1 (en) | 2009-02-25 | 2022-06-22 | Spinewelding AG | Spine stabilization device |
US9526620B2 (en) | 2009-03-30 | 2016-12-27 | DePuy Synthes Products, Inc. | Zero profile spinal fusion cage |
US9408715B2 (en) | 2009-04-15 | 2016-08-09 | DePuy Synthes Products, Inc. | Arcuate fixation member |
US8641766B2 (en) | 2009-04-15 | 2014-02-04 | DePuy Synthes Products, LLC | Arcuate fixation member |
US10842642B2 (en) | 2009-04-16 | 2020-11-24 | Nuvasive, Inc. | Methods and apparatus of performing spine surgery |
EP3011934B1 (en) | 2009-09-17 | 2017-12-13 | LDR Holding Corporation | Intervertebral implant having extendable bone fixation members |
US8840668B1 (en) | 2009-11-11 | 2014-09-23 | Nuvasive, Inc. | Spinal implants, instruments and related methods |
US8740983B1 (en) | 2009-11-11 | 2014-06-03 | Nuvasive, Inc. | Spinal fusion implants and related methods |
US9393129B2 (en) | 2009-12-10 | 2016-07-19 | DePuy Synthes Products, Inc. | Bellows-like expandable interbody fusion cage |
WO2011080535A1 (en) | 2009-12-31 | 2011-07-07 | Lrd Medical | Anchoring device, intervertebral implant and implantation instrument |
EP2547273A4 (en) | 2010-03-19 | 2014-10-29 | Josef Gorek | Anterior bracket for spinal fixation |
US9155631B2 (en) * | 2010-04-08 | 2015-10-13 | Globus Medical Inc. | Intervertbral implant |
US8282683B2 (en) * | 2010-04-12 | 2012-10-09 | Globus Medical, Inc. | Expandable vertebral implant |
US8647369B2 (en) | 2010-05-19 | 2014-02-11 | Josef E. Gorek | Minimal profile anterior bracket for spinal fixation |
US8460387B2 (en) | 2010-06-04 | 2013-06-11 | Spartan Cage, LLC | Intervertebral implant and face plate combination |
US11529241B2 (en) | 2010-09-23 | 2022-12-20 | DePuy Synthes Products, Inc. | Fusion cage with in-line single piece fixation |
US20120078372A1 (en) | 2010-09-23 | 2012-03-29 | Thomas Gamache | Novel implant inserter having a laterally-extending dovetail engagement feature |
US20120078373A1 (en) * | 2010-09-23 | 2012-03-29 | Thomas Gamache | Stand alone intervertebral fusion device |
US20120078310A1 (en) * | 2010-09-29 | 2012-03-29 | Avi Bernstein | Infinitely modular plate cage device for fixation of the spine abstract |
US9241809B2 (en) | 2010-12-21 | 2016-01-26 | DePuy Synthes Products, Inc. | Intervertebral implants, systems, and methods of use |
WO2012088238A2 (en) * | 2010-12-21 | 2012-06-28 | Synthes Usa, Llc | Intervertebral implants, systems, and methods of use |
US9358122B2 (en) | 2011-01-07 | 2016-06-07 | K2M, Inc. | Interbody spacer |
US8940030B1 (en) | 2011-01-28 | 2015-01-27 | Nuvasive, Inc. | Spinal fixation system and related methods |
US20120209385A1 (en) * | 2011-02-15 | 2012-08-16 | Joshua Michael Aferzon | Anterior intervertebral fusion with fixation system, device and method |
WO2012129119A2 (en) | 2011-03-18 | 2012-09-27 | Raed M. Ali, M.D., Inc. | Transpedicular access to intervertebral spaces and related spinal fusion systems and methods |
US9265620B2 (en) | 2011-03-18 | 2016-02-23 | Raed M. Ali, M.D., Inc. | Devices and methods for transpedicular stabilization of the spine |
US20120245693A1 (en) * | 2011-03-25 | 2012-09-27 | Josef Gorek | Spinal fixation device |
WO2012148499A2 (en) * | 2011-04-27 | 2012-11-01 | Spinesmith Partners Lp | Interbody fusion device with snap on anterior plate and associated methods |
US9248027B2 (en) * | 2011-07-12 | 2016-02-02 | Spinesmith Partners, L.P. | Cervical implant with exterior face plate |
US9277946B2 (en) | 2011-09-06 | 2016-03-08 | Amendia, Inc. | Spinal fusion system |
US9237957B2 (en) * | 2011-09-16 | 2016-01-19 | Globus Medical, Inc. | Low profile plate |
US10245155B2 (en) | 2011-09-16 | 2019-04-02 | Globus Medical, Inc. | Low profile plate |
US9681959B2 (en) | 2011-09-16 | 2017-06-20 | Globus Medical, Inc. | Low profile plate |
US9398960B2 (en) | 2011-09-16 | 2016-07-26 | Globus Medical, Inc. | Multi-piece intervertebral implants |
US9248028B2 (en) | 2011-09-16 | 2016-02-02 | DePuy Synthes Products, Inc. | Removable, bone-securing cover plate for intervertebral fusion cage |
US9539109B2 (en) | 2011-09-16 | 2017-01-10 | Globus Medical, Inc. | Low profile plate |
US10881526B2 (en) | 2011-09-16 | 2021-01-05 | Globus Medical, Inc. | Low profile plate |
US9848994B2 (en) * | 2011-09-16 | 2017-12-26 | Globus Medical, Inc. | Low profile plate |
US9149365B2 (en) * | 2013-03-05 | 2015-10-06 | Globus Medical, Inc. | Low profile plate |
US20140058446A1 (en) * | 2011-09-28 | 2014-02-27 | Avi Bernstein | Spinal implant system |
JP5893332B2 (en) * | 2011-10-18 | 2016-03-23 | HOYA Technosurgical株式会社 | Spacer |
MX2014005383A (en) | 2011-11-01 | 2014-11-25 | Amedica Corp | Implants with a connectable insert and related systems and methods. |
US9370435B2 (en) * | 2011-11-17 | 2016-06-21 | Zimmer Biomet Spine, Inc. | Modular anchor bone fusion cage |
WO2014125428A1 (en) | 2013-02-14 | 2014-08-21 | Medacta International Sa | Intervertebral implant with improved shape of the fixing plate |
ES2628444T3 (en) * | 2012-02-17 | 2017-08-02 | Medacta International S.A. | Intervertebral implant with improved clamping system for the fixation plate |
FR2987256B1 (en) | 2012-02-24 | 2014-08-08 | Ldr Medical | ANCHORING DEVICE FOR INTERVERTEBRAL IMPLANT, INTERVERTEBRAL IMPLANT AND IMPLANTATION INSTRUMENTATION |
US9271836B2 (en) | 2012-03-06 | 2016-03-01 | DePuy Synthes Products, Inc. | Nubbed plate |
US9693876B1 (en) * | 2012-03-30 | 2017-07-04 | Ali H. MESIWALA | Spinal fusion implant and related methods |
US20130325071A1 (en) * | 2012-05-30 | 2013-12-05 | Marcin Niemiec | Aligning Vertebral Bodies |
ES2667628T3 (en) | 2012-06-29 | 2018-05-11 | DePuy Synthes Products, LLC | Lateral insertion spinal implant |
US9326861B2 (en) * | 2012-08-03 | 2016-05-03 | Globus Medical, Inc. | Stabilizing joints |
US9295561B2 (en) * | 2012-08-14 | 2016-03-29 | Hieu T. Ball | Interbody spacer |
KR101470969B1 (en) * | 2012-10-09 | 2014-12-09 | (주) 서한케어 | Cage including fixing means connected with adjacent vertebrae |
US10182921B2 (en) | 2012-11-09 | 2019-01-22 | DePuy Synthes Products, Inc. | Interbody device with opening to allow packing graft and other biologics |
US9107767B2 (en) * | 2013-01-16 | 2015-08-18 | DePuy Synthes Products, Inc. | Intervertebral cage with anterior fixation and stabilization |
US9585765B2 (en) * | 2013-02-14 | 2017-03-07 | Globus Medical, Inc | Devices and methods for correcting vertebral misalignment |
US10105239B2 (en) * | 2013-02-14 | 2018-10-23 | Globus Medical, Inc. | Devices and methods for correcting vertebral misalignment |
WO2014138311A1 (en) | 2013-03-05 | 2014-09-12 | Globus Medical, Inc. | Low profile plate |
US10687962B2 (en) | 2013-03-14 | 2020-06-23 | Raed M. Ali, M.D., Inc. | Interbody fusion devices, systems and methods |
JP6836899B2 (en) * | 2013-03-14 | 2021-03-03 | ラエド エム.アリ,エム.ディー.,インク. | Lateral interbody fusion devices, systems, and methods |
US11311312B2 (en) | 2013-03-15 | 2022-04-26 | Medtronic, Inc. | Subcutaneous delivery tool |
FR3005569B1 (en) | 2013-05-16 | 2021-09-03 | Ldr Medical | VERTEBRAL IMPLANT, VERTEBRAL IMPLANT FIXATION DEVICE AND IMPLANTATION INSTRUMENTATION |
CN103393487A (en) * | 2013-07-16 | 2013-11-20 | 江苏双羊医疗器械有限公司 | Interbody fusion apparatus |
US10603187B2 (en) * | 2013-07-17 | 2020-03-31 | Aesculap Implant Systems, Llc | Spinal interbody device, system and method |
US20180092752A1 (en) * | 2013-08-09 | 2018-04-05 | Rory Schermerhorn | Spinal Fusion Implant with Reducible Graft Aperture |
US10863976B2 (en) * | 2013-10-07 | 2020-12-15 | Warsaw Orthopedic, Inc. | Spinal implant system and method for lumbar and lumbosacral fusion |
US10226353B2 (en) * | 2013-10-07 | 2019-03-12 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
USD745159S1 (en) | 2013-10-10 | 2015-12-08 | Nuvasive, Inc. | Intervertebral implant |
TR201809866T4 (en) * | 2013-11-03 | 2018-07-23 | Ignite Concepts Gmbh | Osteotomy implant. |
US9364341B2 (en) * | 2014-01-09 | 2016-06-14 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
FR3016793B1 (en) | 2014-01-30 | 2021-05-07 | Ldr Medical | ANCHORING DEVICE FOR SPINAL IMPLANT, SPINAL IMPLANT AND IMPLANTATION INSTRUMENTATION |
US10426630B2 (en) | 2014-02-12 | 2019-10-01 | K2M, Inc. | Spinal implant |
FR3020756B1 (en) | 2014-05-06 | 2022-03-11 | Ldr Medical | VERTEBRAL IMPLANT, VERTEBRAL IMPLANT FIXATION DEVICE AND IMPLANT INSTRUMENTATION |
US11160666B2 (en) | 2014-05-15 | 2021-11-02 | Globus Medical, Inc. | Laterally insertable intervertebral spinal implant |
US9545320B2 (en) | 2014-05-15 | 2017-01-17 | Globus Medical, Inc. | Standalone interbody implants |
US9968461B2 (en) * | 2014-05-15 | 2018-05-15 | Globus Medical, Inc. | Standalone interbody implants |
US9486327B2 (en) | 2014-05-15 | 2016-11-08 | Globus Medical, Inc. | Standalone interbody implants |
US9993352B2 (en) * | 2014-07-16 | 2018-06-12 | Amedica Corporation | Intervertebral spacers and related methods and instruments |
CN105287058B (en) * | 2014-07-24 | 2020-09-11 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Adapted transpedicular intervertebral disc oblique screw interbody fusion cage |
US20160058563A1 (en) * | 2014-09-03 | 2016-03-03 | Globus Medical Inc. | Intervertebral Implants and Related Methods of Use |
EP3203938B1 (en) * | 2014-10-08 | 2022-12-07 | Globus Medical, Inc. | Standalone interbody implants |
US9867718B2 (en) | 2014-10-22 | 2018-01-16 | DePuy Synthes Products, Inc. | Intervertebral implants, systems, and methods of use |
TWI680741B (en) * | 2014-10-23 | 2020-01-01 | 麗歐醫療公司 | Osteotomy implant |
USD858769S1 (en) | 2014-11-20 | 2019-09-03 | Nuvasive, Inc. | Intervertebral implant |
WO2016089860A1 (en) * | 2014-12-01 | 2016-06-09 | Globus Medical, Inc. | Standalone interbody implants |
US9943416B2 (en) * | 2015-03-10 | 2018-04-17 | Simplify Medical Pty Limited | Intervertebral spacer that dynamically promotes bone growth |
US11207191B2 (en) | 2015-03-10 | 2021-12-28 | Simplify Medical Pty Ltd | Intervertebral spacer that dynamically promotes bone growth |
US9820867B2 (en) * | 2015-05-13 | 2017-11-21 | Gil Tepper | Three column spinal fixation implants and associated surgical methods |
US10034768B2 (en) | 2015-09-02 | 2018-07-31 | Globus Medical, Inc. | Implantable systems, devices and related methods |
US11123192B2 (en) * | 2015-10-13 | 2021-09-21 | Cg Bio Co., Ltd. | Cervical spine fixation apparatus |
CN105342680A (en) * | 2015-10-13 | 2016-02-24 | 广州聚生生物科技有限公司 | Anterior cervical interbody steel plate cage integrated internal fixing system |
KR20180095853A (en) * | 2015-12-16 | 2018-08-28 | 너바시브 인코퍼레이티드 | Porous Spine Fusion Implant |
US9895235B2 (en) * | 2015-12-18 | 2018-02-20 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
EP3402425B1 (en) * | 2016-01-14 | 2023-09-06 | Globus Medical, Inc. | Implantable systems and devices |
US10537434B2 (en) | 2016-08-08 | 2020-01-21 | Wu Jau Ching | Intervertebral implant |
WO2018081313A1 (en) | 2016-10-25 | 2018-05-03 | Elevation Spine, Inc. | Intervertebral implant and method of use |
US11452608B2 (en) | 2017-04-05 | 2022-09-27 | Globus Medical, Inc. | Decoupled spacer and plate and method of installing the same |
US10376385B2 (en) | 2017-04-05 | 2019-08-13 | Globus Medical, Inc. | Decoupled spacer and plate and method of installing the same |
KR102412068B1 (en) * | 2017-05-02 | 2022-06-22 | 연세대학교 산학협력단 | Implant for intervertebral disk using bone fusion member |
US10631999B2 (en) | 2017-06-30 | 2020-04-28 | Elevation Spine, Inc. | Systems and methods for inserting an interbody spacer and bone plate assembly |
US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
US10492912B2 (en) | 2017-08-18 | 2019-12-03 | Innovasis, Inc. | Interbody spinal fusion implant having locking elements with lateral displacement |
US10555764B2 (en) | 2017-08-22 | 2020-02-11 | Innovasis, Inc. | Interbody spinal fusion implant having locking elements that outwardly displace for locking |
US11766339B1 (en) | 2017-10-24 | 2023-09-26 | Omnia Medical, LLC | Multi-material multi-component spinal implant |
AU2019226102A1 (en) | 2018-02-22 | 2020-08-13 | Warsaw Orthopedic, Inc. | Expandable spinal implant system and method of using same |
CN111655203A (en) | 2018-02-22 | 2020-09-11 | 华沙整形外科股份有限公司 | Expandable spinal implant system and method of use |
US11806250B2 (en) | 2018-02-22 | 2023-11-07 | Warsaw Orthopedic, Inc. | Expandable spinal implant system and method of using same |
CN108852561B (en) * | 2018-03-23 | 2024-03-01 | 广州华钛三维材料制造有限公司 | Split artificial vertebral body and application method thereof |
US11071629B2 (en) * | 2018-10-13 | 2021-07-27 | Neurostructures Inc. | Interbody spacer |
USD948048S1 (en) | 2019-04-26 | 2022-04-05 | Warsaw Orthopedic, Inc. | Surgical implant |
USD955579S1 (en) | 2019-04-26 | 2022-06-21 | Warsaw Orthopedic, Inc. | Surgical implant |
US11382761B2 (en) | 2020-04-11 | 2022-07-12 | Neurostructures, Inc. | Expandable interbody spacer |
US11304817B2 (en) | 2020-06-05 | 2022-04-19 | Neurostructures, Inc. | Expandable interbody spacer |
WO2022066856A2 (en) * | 2020-09-24 | 2022-03-31 | Alphatec Spine, Inc. | Composite porous interbodies and methods of manufacture |
US11833059B2 (en) | 2020-11-05 | 2023-12-05 | Warsaw Orthopedic, Inc. | Expandable inter-body device, expandable plate system, and associated methods |
US11638653B2 (en) | 2020-11-05 | 2023-05-02 | Warsaw Orthopedic, Inc. | Surgery instruments with a movable handle |
US11617658B2 (en) | 2020-11-05 | 2023-04-04 | Warsaw Orthopedic, Inc. | Expandable inter-body device, system and method |
US11376134B1 (en) | 2020-11-05 | 2022-07-05 | Warsaw Orthopedic, Inc. | Dual expanding spinal implant, system, and method of use |
US11517443B2 (en) | 2020-11-05 | 2022-12-06 | Warsaw Orthopedic, Inc. | Dual wedge expandable implant, system and method of use |
US11291554B1 (en) | 2021-05-03 | 2022-04-05 | Medtronic, Inc. | Unibody dual expanding interbody implant |
US11395743B1 (en) | 2021-05-04 | 2022-07-26 | Warsaw Orthopedic, Inc. | Externally driven expandable interbody and related methods |
US11963881B2 (en) | 2020-11-05 | 2024-04-23 | Warsaw Orthopedic, Inc. | Expandable inter-body device, system, and method |
US11285014B1 (en) | 2020-11-05 | 2022-03-29 | Warsaw Orthopedic, Inc. | Expandable inter-body device, system, and method |
US11717419B2 (en) | 2020-12-10 | 2023-08-08 | Neurostructures, Inc. | Expandable interbody spacer |
US11612499B2 (en) | 2021-06-24 | 2023-03-28 | Warsaw Orthopedic, Inc. | Expandable interbody implant |
US11730608B2 (en) | 2021-07-13 | 2023-08-22 | Warsaw Orthopedic, Inc. | Monoblock expandable interbody implant |
US11850163B2 (en) | 2022-02-01 | 2023-12-26 | Warsaw Orthopedic, Inc. | Interbody implant with adjusting shims |
US11576785B1 (en) * | 2022-08-01 | 2023-02-14 | Zavation Medical Products, Llc | Anterior lumbar cage and inserter device |
Family Cites Families (589)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US424836A (en) | 1890-04-01 | Nut-lock | ||
US438892A (en) | 1890-10-21 | Suspender-buckle | ||
US1105105A (en) | 1912-02-10 | 1914-07-28 | William O'n Sherman | Surgical appliance. |
US1200797A (en) | 1915-09-30 | 1916-10-10 | David Barbe | Nut-lock. |
GB157668A (en) | 1920-04-14 | 1921-01-27 | John Horsfall | Improvements in and relating to nut locks |
GB265592A (en) | 1926-02-05 | 1927-08-18 | Lorenz Hayd | Improvements in nut locks |
US2151919A (en) | 1935-03-25 | 1939-03-28 | Illinois Tool Works | Locking device |
US2372888A (en) | 1944-04-20 | 1945-04-03 | Duggan James Edward | Nut structure |
US2621145A (en) | 1949-08-17 | 1952-12-09 | Machteld E Sano | Bone mat compositions |
US2782827A (en) | 1953-06-12 | 1957-02-26 | Rosan Joseph | Snap ring connection between threaded fastener and locking collar |
US2906311A (en) | 1956-11-01 | 1959-09-29 | Illinois Tool Works | Stud carried locking detents with means to hold the detents in lock position |
US2972367A (en) | 1957-07-18 | 1961-02-21 | United Carr Fastener Corp | Fastening device |
US3062253A (en) | 1958-08-26 | 1962-11-06 | Waldes Kohinoor Inc | Bolt and shear sleeve with shear sleeve retracting means |
US3272249A (en) | 1963-09-09 | 1966-09-13 | Slater Steel Ind Ltd | Locking device for use on suspension clamps and the like |
US3350103A (en) | 1965-08-02 | 1967-10-31 | Ventura Tool Company | Seal ring holding device |
US3426364A (en) | 1966-08-25 | 1969-02-11 | Colorado State Univ Research F | Prosthetic appliance for replacing one or more natural vertebrae |
US3579831A (en) | 1969-03-05 | 1971-05-25 | Irving J Stevens | Bone implant |
AT312729B (en) | 1969-06-20 | 1974-01-10 | Lacrex Brevetti Sa | Detachable connection |
US3561075A (en) | 1969-07-15 | 1971-02-09 | Motorola Inc | Threaded fastener captivating device |
CA992255A (en) | 1971-01-25 | 1976-07-06 | Cutter Laboratories | Prosthesis for spinal repair |
US3707303A (en) | 1971-03-10 | 1972-12-26 | Petri Johnson Inc | Means for securing an insert to a base piece |
CH555752A (en) * | 1972-06-02 | 1974-11-15 | Montblanc Simplo Gmbh | BALLPOINT PEN TIP. |
US3899897A (en) | 1974-04-03 | 1975-08-19 | Ford Motor Co | By-pass suction throttling valve in a refrigeration system |
US3945671A (en) | 1974-10-23 | 1976-03-23 | Emhart Corporation | Seal lock and the like incorporating permanently secured single engagement |
US4017946A (en) | 1976-03-01 | 1977-04-19 | Alta Engineering, Inc. | Lock screw for rigging connector or the like |
US4056301A (en) | 1976-03-11 | 1977-11-01 | Norden Alexander | Retained screw assembly |
CH612341A5 (en) * | 1976-03-16 | 1979-07-31 | Max Bernhard Ulrich | |
GB1493220A (en) | 1976-10-12 | 1977-11-30 | Pye Ltd | Screw or nut and a washer intended to be held captive thereon |
US4285377A (en) | 1977-03-28 | 1981-08-25 | Hi-Shear Corporation | Safety bolt |
JPS5424643A (en) | 1977-07-26 | 1979-02-24 | Canon Inc | Method and apparatus for liquid developing |
DE2747994A1 (en) | 1977-10-26 | 1979-05-03 | Kraftwerk Union Ag | ANTI-ROTATION FOR CYLINDER-HEAD SCREWS WITH MULTI-SOCKET AND TOOL FOR PLASTIC DEFORMING FOR SUCH ANTI-ROTATION |
CH628803A5 (en) * | 1978-05-12 | 1982-03-31 | Sulzer Ag | Implant insertable between adjacent vertebrae |
US4278120A (en) | 1978-10-05 | 1981-07-14 | Hi Shear Corporation | Safety bolt |
US4512038A (en) * | 1979-04-27 | 1985-04-23 | University Of Medicine And Dentistry Of New Jersey | Bio-absorbable composite tissue scaffold |
US4297063A (en) | 1979-06-11 | 1981-10-27 | Hi Shear Corporation | Telescoping self-retaining safety bolt assembly |
US4288902A (en) | 1979-10-05 | 1981-09-15 | Franz Louis J | Method of forming a notched edge lock screw |
GB2068734B (en) | 1980-02-06 | 1983-11-23 | Saratov Nii Travmatol I Ortope | Hip endoprosthesis |
CH645264A5 (en) | 1980-05-28 | 1984-09-28 | Straumann Inst Ag | FITTING WITH A PLATE AND SCREWS THAT FIX IT TO A BONE. |
CH648197A5 (en) | 1980-05-28 | 1985-03-15 | Synthes Ag | IMPLANT AND SCREW FASTENING ON ITS BONE. |
CA1146301A (en) | 1980-06-13 | 1983-05-17 | J. David Kuntz | Intervertebral disc prosthesis |
DE3042003A1 (en) | 1980-10-10 | 1982-07-15 | Hans Dr. 5609 Hückeswagen Reimer | Bone cement reinforcing component - comprises thread structure compatible with body tissue forming soft sponge |
DE8105177U1 (en) | 1981-02-25 | 1984-01-12 | Schuett Und Grundei Gmbh Medizintechnische Fabrikation, 2400 Luebeck | Implant as a replacement for cancellous bones |
DE3114136C2 (en) | 1981-04-08 | 1986-02-06 | Aesculap-Werke Ag Vormals Jetter & Scheerer, 7200 Tuttlingen | Osteosynthesis plate |
US4394370A (en) | 1981-09-21 | 1983-07-19 | Jefferies Steven R | Bone graft material for osseous defects and method of making same |
US4450591A (en) | 1981-12-10 | 1984-05-29 | Rappaport Mark J | Internal anti-proratory plug assembly and process of installing the same |
US4501269A (en) * | 1981-12-11 | 1985-02-26 | Washington State University Research Foundation, Inc. | Process for fusing bone joints |
FR2519857A1 (en) | 1982-01-19 | 1983-07-22 | Butel Jean | DEVICE FOR OSTEOSYNTHESIS OF THE FRACTURES OF THE END OF THE FEMUR |
US4553890A (en) | 1982-06-14 | 1985-11-19 | Bulent Gulistan | Captive panel screw |
US4545374A (en) | 1982-09-03 | 1985-10-08 | Jacobson Robert E | Method and instruments for performing a percutaneous lumbar diskectomy |
GB2148122B (en) | 1983-09-30 | 1986-10-22 | Gendler El | Process for stimulating induction of bone formation and stimulation of bone regeneration by artificially perforated bone matrix |
US4932973A (en) | 1983-09-30 | 1990-06-12 | El Gendler | Cartilage and bone induction by artificially perforated organic bone matrix |
DE8410539U1 (en) | 1984-04-04 | 1985-05-02 | Marker Patentverwertungsgesellschaft mbH, Baar | Device on components that can be screwed onto an object |
US4648768A (en) | 1984-05-15 | 1987-03-10 | Hambric James C | Locknut assembly for high-speed rotary components |
FR2570594B1 (en) | 1984-09-26 | 1989-02-24 | Kehr Pierre | VERTEBRAL PROSTHESIS, PARTICULARLY FOR CERVICAL VERTEBRES |
US5096150A (en) | 1984-11-29 | 1992-03-17 | Westwood Samuel M | Clamp device |
US5053049A (en) | 1985-05-29 | 1991-10-01 | Baxter International | Flexible prostheses of predetermined shapes and process for making same |
US4678470A (en) * | 1985-05-29 | 1987-07-07 | American Hospital Supply Corporation | Bone-grafting material |
US4627853A (en) | 1985-05-29 | 1986-12-09 | American Hospital Supply Corporation | Method of producing prostheses for replacement of articular cartilage and prostheses so produced |
US4599086A (en) | 1985-06-07 | 1986-07-08 | Doty James R | Spine stabilization device and method |
US4743256A (en) | 1985-10-04 | 1988-05-10 | Brantigan John W | Surgical prosthetic implant facilitating vertebral interbody fusion and method |
CH671150A5 (en) | 1986-10-13 | 1989-08-15 | Jaquet Orthopedie | |
CH668693A5 (en) | 1986-01-28 | 1989-01-31 | Sulzer Ag | MEDICAL AGRAFFE. |
US4711760A (en) | 1986-02-27 | 1987-12-08 | Westinghouse Electric Corp. | Nuclear reactor incorporating locking device for threaded bolt connections |
US4804290A (en) | 1986-08-22 | 1989-02-14 | Peter J. Balsells | Latching and sealing device |
US4717115A (en) * | 1986-10-14 | 1988-01-05 | The United States Of America As Represented By The Secretary Of The Army | Adjustable mold for fabricating bone replacements |
FI80605C (en) | 1986-11-03 | 1990-07-10 | Biocon Oy | Bone surgical biocomposite material |
US4708377A (en) | 1986-11-28 | 1987-11-24 | Aeroquip Corporation | Contractible coupling |
US4834757A (en) | 1987-01-22 | 1989-05-30 | Brantigan John W | Prosthetic implant |
US4714469A (en) | 1987-02-26 | 1987-12-22 | Pfizer Hospital Products Group, Inc. | Spinal implant |
SU1465040A1 (en) | 1987-02-27 | 1989-03-15 | Ленинградский санитарно-гигиенический медицинский институт | Method of closing defects in case of osteomyelitis of tubular bones |
FI78232C (en) | 1987-06-15 | 1989-07-10 | Trident Oy | IMPLANTS, SOM ERSAETTER EN TAND ELLER EN DEL AV BENVAEVNADEN MED SYNTETISKT MATERIAL. |
CH672589A5 (en) | 1987-07-09 | 1989-12-15 | Sulzer Ag | |
CH672588A5 (en) | 1987-07-09 | 1989-12-15 | Sulzer Ag | |
US5116374A (en) | 1989-03-02 | 1992-05-26 | Regen Corporation | Prosthetic meniscus |
US5108438A (en) | 1989-03-02 | 1992-04-28 | Regen Corporation | Prosthetic intervertebral disc |
GB8718627D0 (en) | 1987-08-06 | 1987-09-09 | Showell A W Sugicraft Ltd | Spinal implants |
US4812094A (en) | 1987-09-24 | 1989-03-14 | Maclean-Fogg Company | Locking fastener assembly for threaded joint |
US4829152A (en) | 1987-11-16 | 1989-05-09 | Rostoker, Inc. | Method of resistance welding a porous body to a substrate |
JPH01136655A (en) | 1987-11-24 | 1989-05-29 | Asahi Optical Co Ltd | Movable type pyramid spacer |
US5147404A (en) | 1987-12-07 | 1992-09-15 | Downey Ernest L | Vertebra prosthesis |
US4976576A (en) | 1988-02-24 | 1990-12-11 | The Boeing Company | Captive self-locking mechanism |
DE3809793A1 (en) | 1988-03-23 | 1989-10-05 | Link Waldemar Gmbh Co | SURGICAL INSTRUMENT SET |
US4950296A (en) | 1988-04-07 | 1990-08-21 | Mcintyre Jonathan L | Bone grafting units |
US5047058A (en) | 1988-04-08 | 1991-09-10 | Smith & Nephew Richards, Inc. | System of inserts for the tibial component of a knee prosthesis |
US4858603A (en) | 1988-06-06 | 1989-08-22 | Johnson & Johnson Orthopaedics, Inc. | Bone pin |
US5772661A (en) | 1988-06-13 | 1998-06-30 | Michelson; Gary Karlin | Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine |
US5484437A (en) | 1988-06-13 | 1996-01-16 | Michelson; Gary K. | Apparatus and method of inserting spinal implants |
US5609635A (en) | 1988-06-28 | 1997-03-11 | Michelson; Gary K. | Lordotic interbody spinal fusion implants |
CA1333209C (en) | 1988-06-28 | 1994-11-29 | Gary Karlin Michelson | Artificial spinal fusion implants |
US4936851A (en) * | 1988-08-26 | 1990-06-26 | Colin Electronics Co., Ltd. | Analytic bone implant |
US4961740B1 (en) * | 1988-10-17 | 1997-01-14 | Surgical Dynamics Inc | V-thread fusion cage and method of fusing a bone joint |
US4872452A (en) | 1989-01-09 | 1989-10-10 | Minnesota Mining And Manufacturing Company | Bone rasp |
CA1318469C (en) | 1989-02-15 | 1993-06-01 | Acromed Corporation | Artificial disc |
US5020949A (en) | 1989-03-08 | 1991-06-04 | Davidson Eugene P | Controlled-torque fastener |
US5281226A (en) * | 1989-03-31 | 1994-01-25 | Davydov Anatoly B | Missing portion of a tubular bone |
US4994084A (en) * | 1989-06-23 | 1991-02-19 | Brennan H George | Reconstructive surgery method and implant |
US5458638A (en) | 1989-07-06 | 1995-10-17 | Spine-Tech, Inc. | Non-threaded spinal implant |
US5017069A (en) | 1989-08-30 | 1991-05-21 | Northrop Corporation | Sleeve bolt |
US5290558A (en) | 1989-09-21 | 1994-03-01 | Osteotech, Inc. | Flowable demineralized bone powder composition and its use in bone repair |
DE3933459A1 (en) | 1989-10-06 | 1991-04-18 | Karsten Dipl Ing Reumann | Biomedical implant production equipment - uses computer tomographic image to generate implant profile for component mfr. |
US5006120A (en) | 1989-10-10 | 1991-04-09 | Carter Peter R | Distal radial fracture set and method for repairing distal radial fractures |
DE8912648U1 (en) | 1989-10-23 | 1990-11-22 | Mecron Medizinische Produkte Gmbh, 1000 Berlin, De | |
US5235034A (en) | 1989-11-06 | 1993-08-10 | Phillips Petroleum Company | Treatment of polyarylene sulfide/sulfone polymers with zinc compound and acidic solution |
US5112354A (en) * | 1989-11-16 | 1992-05-12 | Northwestern University | Bone allograft material and method |
GB8926319D0 (en) | 1989-11-21 | 1990-01-10 | Mcdonald John M | Scaffolding |
US5062850A (en) | 1990-01-16 | 1991-11-05 | University Of Florida | Axially-fixed vertebral body prosthesis and method of fixation |
US5454365A (en) | 1990-11-05 | 1995-10-03 | Bonutti; Peter M. | Mechanically expandable arthroscopic retractors |
US5331975A (en) | 1990-03-02 | 1994-07-26 | Bonutti Peter M | Fluid operated retractors |
US5295994A (en) | 1991-11-15 | 1994-03-22 | Bonutti Peter M | Active cannulas |
US5514153A (en) | 1990-03-02 | 1996-05-07 | General Surgical Innovations, Inc. | Method of dissecting tissue layers |
US5197971A (en) | 1990-03-02 | 1993-03-30 | Bonutti Peter M | Arthroscopic retractor and method of using the same |
US5345927A (en) | 1990-03-02 | 1994-09-13 | Bonutti Peter M | Arthroscopic retractors |
US5954739A (en) | 1990-03-02 | 1999-09-21 | General Surgical Innovations, Inc. | Method of dissecting tissue layers |
US5163949A (en) | 1990-03-02 | 1992-11-17 | Bonutti Peter M | Fluid operated retractors |
US6277136B1 (en) | 1990-03-02 | 2001-08-21 | General Surgical Innovations, Inc. | Method for developing an anatomic space |
FR2659226B1 (en) | 1990-03-07 | 1992-05-29 | Jbs Sa | PROSTHESIS FOR INTERVERTEBRAL DISCS AND ITS IMPLEMENTATION INSTRUMENTS. |
US5030220A (en) | 1990-03-29 | 1991-07-09 | Advanced Spine Fixation Systems Incorporated | Spine fixation system |
US5269785A (en) | 1990-06-28 | 1993-12-14 | Bonutti Peter M | Apparatus and method for tissue removal |
US7208013B1 (en) | 1990-06-28 | 2007-04-24 | Bonutti Ip, Llc | Composite surgical devices |
US6203565B1 (en) | 1990-06-28 | 2001-03-20 | Peter M. Bonutti | Surgical devices assembled using heat bondable materials |
US6990982B1 (en) | 1990-06-28 | 2006-01-31 | Bonutti Ip, Llc | Method for harvesting and processing cells from tissue fragments |
US5593425A (en) | 1990-06-28 | 1997-01-14 | Peter M. Bonutti | Surgical devices assembled using heat bonable materials |
US5163960A (en) | 1990-06-28 | 1992-11-17 | Bonutti Peter M | Surgical devices assembled using heat bondable materials |
US6464713B2 (en) | 1990-06-28 | 2002-10-15 | Peter M. Bonutti | Body tissue fastening |
US5010783A (en) | 1990-07-02 | 1991-04-30 | Caterpillar Inc. | Tappet retainer assembly |
AT394307B (en) | 1990-07-24 | 1992-03-10 | Mohamed Ibrahim Dr Rasheed | SPINE PROSTHESIS |
ATE139126T1 (en) | 1990-09-10 | 1996-06-15 | Synthes Ag | MEMBRANE FOR BONE REGENERATION |
CA2069425C (en) | 1990-10-04 | 2003-05-06 | Francis H. A. Mee | Interface for orbital replacement units |
EP0483944B1 (en) | 1990-10-31 | 1995-07-05 | El Gendler | Flexible membranes produced from organic bone matrix for skeletal repair and reconstruction |
US5085660A (en) | 1990-11-19 | 1992-02-04 | Lin Kwan C | Innovative locking plate system |
US5348788A (en) | 1991-01-30 | 1994-09-20 | Interpore Orthopaedics, Inc. | Mesh sheet with microscopic projections and holes |
US5118235A (en) | 1991-02-11 | 1992-06-02 | Illinois Tool Works Inc. | Washer with integral flap and fastening assembly combining fastener with such washer |
DE59206078D1 (en) | 1991-03-07 | 1996-05-30 | Sulzer Medizinaltechnik Ag | Screw nut for implant screw connection |
US5192327A (en) * | 1991-03-22 | 1993-03-09 | Brantigan John W | Surgical prosthetic implant for vertebrae |
JP3007903B2 (en) | 1991-03-29 | 2000-02-14 | 京セラ株式会社 | Artificial disc |
DE4215137A1 (en) | 1991-06-04 | 1992-12-10 | Man Ceramics Gmbh | IMPLANT FOR SPINE PILLARS |
DE4121524C2 (en) | 1991-06-28 | 1994-07-14 | Deutsche Aerospace Airbus | Screw connection |
US5306307A (en) | 1991-07-22 | 1994-04-26 | Calcitek, Inc. | Spinal disk implant |
US6503277B2 (en) | 1991-08-12 | 2003-01-07 | Peter M. Bonutti | Method of transplanting human body tissue |
US5329846A (en) | 1991-08-12 | 1994-07-19 | Bonutti Peter M | Tissue press and system |
FR2680461B1 (en) | 1991-08-19 | 1993-11-26 | Fabrication Mat Orthopedique | IMPLANT FOR OSTEOSYNTHESIS DEVICE, ESPECIALLY OF THE RACHIS, AND CORRESPONDING DEVICE FOR ITS PLACEMENT. |
US5290312A (en) | 1991-09-03 | 1994-03-01 | Alphatec | Artificial vertebral body |
US5275601A (en) | 1991-09-03 | 1994-01-04 | Synthes (U.S.A) | Self-locking resorbable screws and plates for internal fixation of bone fractures and tendon-to-bone attachment |
US5180381A (en) | 1991-09-24 | 1993-01-19 | Aust Gilbert M | Anterior lumbar/cervical bicortical compression plate |
GB9120908D0 (en) | 1991-10-02 | 1991-11-13 | British Aerospace | Thread locking assembly |
US5258031A (en) | 1992-01-06 | 1993-11-02 | Danek Medical | Intervertebral disk arthroplasty |
US5201736A (en) | 1992-01-13 | 1993-04-13 | Strauss Sorrell I | Maxillofacial bone clamp |
US5211664A (en) * | 1992-01-14 | 1993-05-18 | Forschungsinstitut, Davos Laboratorium Fur Experimentelle Chirugie | Shell structure for bone replacement |
US5534031A (en) | 1992-01-28 | 1996-07-09 | Asahi Kogaku Kogyo Kabushiki Kaisha | Prosthesis for spanning a space formed upon removal of an intervertebral disk |
US5314476A (en) * | 1992-02-04 | 1994-05-24 | Osteotech, Inc. | Demineralized bone particles and flowable osteogenic composition containing same |
US5876452A (en) * | 1992-02-14 | 1999-03-02 | Board Of Regents, University Of Texas System | Biodegradable implant |
DE69307299T2 (en) * | 1992-02-14 | 1997-04-30 | Univ Texas | MULTI-PHASE, BIODEGRADABLE IMPLANT / CARRIER AND METHOD FOR THE PRODUCTION THEREOF |
US6013853A (en) * | 1992-02-14 | 2000-01-11 | The University Of Texas System | Continuous release polymeric implant carrier |
US5366507A (en) | 1992-03-06 | 1994-11-22 | Sottosanti John S | Method for use in bone tissue regeneration |
US5282861A (en) | 1992-03-11 | 1994-02-01 | Ultramet | Open cell tantalum structures for cancellous bone implants and cell and tissue receptors |
US5766251A (en) | 1992-03-13 | 1998-06-16 | Tomihisa Koshino | Wedge-shaped spacer for correction of deformed extremities |
DE4208115A1 (en) | 1992-03-13 | 1993-09-16 | Link Waldemar Gmbh Co | DISC ENDOPROTHESIS |
GB2266246B (en) | 1992-03-27 | 1996-08-07 | Jesse Shirley & Son Limited | Fracture fixation device |
US5306309A (en) | 1992-05-04 | 1994-04-26 | Calcitek, Inc. | Spinal disk implant and implantation kit |
DE4220218C2 (en) | 1992-06-20 | 1994-09-22 | S & G Implants Gmbh | Implant with an open-cell or open-pore metal structure |
US5368593A (en) | 1992-07-07 | 1994-11-29 | Stark; John G. | Devices and methods for attachment of spine fixation devices |
FR2697996B1 (en) | 1992-11-17 | 1995-01-06 | Medinov Sa | Modular set for hip prosthesis. |
DE69320593T2 (en) | 1992-11-25 | 1999-03-04 | Codman & Shurtleff | Bone plate system |
DE4242889A1 (en) | 1992-12-18 | 1994-06-23 | Merck Patent Gmbh | Hollow endoprostheses with filling that promotes bone growth |
CA2103200A1 (en) | 1992-12-28 | 1994-06-29 | Robert S. Howland | Cervical spine rod fixation system |
US5238342A (en) | 1993-01-06 | 1993-08-24 | Monogram Aerospace Industries, Inc. | Blind fastener with mechanical thread lock |
US6001099A (en) | 1998-06-08 | 1999-12-14 | Huebner; Randall J. | Bone plate with varying rigidity |
FR2700947B1 (en) | 1993-02-03 | 1995-03-17 | Daniel Noyer | Prosthetic femoral implant for dysplastic hip. |
DE69428143T2 (en) * | 1993-02-09 | 2002-05-29 | Depuy Acromed Inc | disc |
US6066175A (en) * | 1993-02-16 | 2000-05-23 | Henderson; Fraser C. | Fusion stabilization chamber |
US5405391A (en) * | 1993-02-16 | 1995-04-11 | Hednerson; Fraser C. | Fusion stabilization chamber |
FR2703580B1 (en) | 1993-03-03 | 1997-10-17 | Gilles Robert | Cervical interbody fusion cage. |
US5601554A (en) | 1993-03-04 | 1997-02-11 | Advanced Spine Fixation Systems, Inc. | Branch connector for spinal fixation systems |
US5487744A (en) | 1993-04-08 | 1996-01-30 | Advanced Spine Fixation Systems, Inc. | Closed connector for spinal fixation systems |
US5441538A (en) | 1993-04-12 | 1995-08-15 | Bonutti; Peter M. | Bone implant and method of securing |
US5845645A (en) | 1993-05-14 | 1998-12-08 | Bonutti; Peter M. | Method of anchoring a suture |
US5549630A (en) | 1993-05-14 | 1996-08-27 | Bonutti; Peter M. | Method and apparatus for anchoring a suture |
US5403348A (en) | 1993-05-14 | 1995-04-04 | Bonutti; Peter M. | Suture anchor |
US5464426A (en) | 1993-05-14 | 1995-11-07 | Bonutti; Peter M. | Method of closing discontinuity in tissue |
US5380323A (en) | 1993-06-16 | 1995-01-10 | Advanced Spine Fixation Systems, Inc. | Clamps for spinal fixation systems |
US5534027A (en) | 1993-06-21 | 1996-07-09 | Zimmer, Inc. | Method for providing a barrier to the advancement of wear debris in an orthopaedic implant assembly |
US5645596A (en) | 1993-07-07 | 1997-07-08 | Asahi Kogaku Kogyo Kabushiki Kaisha | Ceramic vertebrae prosthesis |
DE4323034C1 (en) * | 1993-07-09 | 1994-07-28 | Lutz Biedermann | Placeholders, especially for an intervertebral disc |
US5423817A (en) * | 1993-07-29 | 1995-06-13 | Lin; Chih-I | Intervertebral fusing device |
FR2708461B1 (en) | 1993-08-06 | 1995-09-29 | Advanced Technical Fabrication | Interbody implant for spine. |
DE4328062A1 (en) | 1993-08-20 | 1995-02-23 | Heinrich Ulrich | Implant to replace vertebral bodies and / or to stabilize and fix the spine |
DE4328690B4 (en) | 1993-08-26 | 2006-08-17 | SDGI Holdings, Inc., Wilmington | Intervertebral implant for vertebral body blocking and implantation instrument for positioning the intervertebral implant |
US5458641A (en) | 1993-09-08 | 1995-10-17 | Ramirez Jimenez; Juan J. | Vertebral body prosthesis |
US5425772A (en) | 1993-09-20 | 1995-06-20 | Brantigan; John W. | Prosthetic implant for intervertebral spinal fusion |
BE1007549A3 (en) | 1993-09-21 | 1995-08-01 | Beckers Louis Francois Charles | Implant. |
US5443514A (en) | 1993-10-01 | 1995-08-22 | Acromed Corporation | Method for using spinal implants |
US5397364A (en) | 1993-10-12 | 1995-03-14 | Danek Medical, Inc. | Anterior interbody fusion device |
US5411348A (en) | 1993-10-26 | 1995-05-02 | Bal Seal Engineering Company, Inc. | Spring mechanism to connect, lock and unlock, members |
US5545842A (en) | 1993-10-26 | 1996-08-13 | Bal Seal Engineering Company, Inc. | Radially mounted spring to connect, lock and unlock, and for snap-on fastening, and for mechanical, electromagnetic shielding, electrical conductivity, and thermal dissipation with environmental sealing |
US5514180A (en) * | 1994-01-14 | 1996-05-07 | Heggeness; Michael H. | Prosthetic intervertebral devices |
US5443515A (en) | 1994-01-26 | 1995-08-22 | Implex Corporation | Vertebral body prosthetic implant with slidably positionable stabilizing member |
FR2715293B1 (en) | 1994-01-26 | 1996-03-22 | Biomat | Vertebral interbody fusion cage. |
DE4403509A1 (en) | 1994-02-04 | 1995-08-10 | Draenert Klaus | Material and process for its manufacture |
EP0666068B1 (en) | 1994-02-07 | 1999-09-08 | Sulzer Orthopädie AG | Outer shell a hip joint prosthesis acetabular cup having at least two shells and hip joint prosthesis with such an outer shell |
US5431658A (en) | 1994-02-14 | 1995-07-11 | Moskovich; Ronald | Facilitator for vertebrae grafts and prostheses |
DE4409392A1 (en) | 1994-03-18 | 1995-09-21 | Biedermann Motech Gmbh | Adjustable vertebral body |
CA2551185C (en) | 1994-03-28 | 2007-10-30 | Sdgi Holdings, Inc. | Apparatus and method for anterior spinal stabilization |
PT752830E (en) | 1994-03-28 | 2002-10-31 | Michelson Gary K | VERTEBRAL FIXING APPARATUS |
US5571189A (en) | 1994-05-20 | 1996-11-05 | Kuslich; Stephen D. | Expandable fabric implant for stabilizing the spinal motion segment |
NZ281462A (en) * | 1994-05-23 | 1999-02-25 | Spine Tech Inc | Intervertebral fusion implant comprising two spaced apart, parallel bearing surfaces |
US5906827A (en) | 1994-06-03 | 1999-05-25 | Creative Biomolecules, Inc. | Matrix for the manufacture of autogenous replacement body parts |
US5463048A (en) * | 1994-06-14 | 1995-10-31 | American Home Products Corporation | Rapamycin amidino carbamates |
SE9402130D0 (en) | 1994-06-17 | 1994-06-17 | Sven Olerud | Device and method for plate fixation of legs |
US5478342A (en) | 1994-06-30 | 1995-12-26 | Spinetech, Inc. | Reversible bone screw lock |
US5507818A (en) * | 1994-06-30 | 1996-04-16 | Mclaughlin; John A. | Multipolar joint endoprosthesis |
DE4423257C2 (en) | 1994-07-02 | 2001-07-12 | Ulrich Heinrich | Implant to be inserted between the vertebral body of the spine as a placeholder |
US5980522A (en) * | 1994-07-22 | 1999-11-09 | Koros; Tibor | Expandable spinal implants |
ES2139792T3 (en) | 1994-08-09 | 2000-02-16 | Salice Arturo Spa | FIXING ELEMENT. |
AU3207895A (en) | 1994-08-23 | 1996-03-14 | Spine-Tech, Inc. | Cervical spine stabilization system |
US5681311A (en) | 1994-09-15 | 1997-10-28 | Smith & Nephew, Inc. | Osteosynthesis apparatus |
ES2171193T3 (en) | 1994-09-15 | 2002-09-01 | Surgical Dynamics Inc | CONICA FORM PREVIOUS FUSION BOX. |
US5885299A (en) * | 1994-09-15 | 1999-03-23 | Surgical Dynamics, Inc. | Apparatus and method for implant insertion |
US6033405A (en) * | 1994-09-15 | 2000-03-07 | Surgical Dynamics, Inc. | Apparatus and method for implant insertion |
US5570983A (en) | 1994-09-27 | 1996-11-05 | Hollander; Andrew A. | Reduced-friction screw |
US5601553A (en) | 1994-10-03 | 1997-02-11 | Synthes (U.S.A.) | Locking plate and bone screw |
US5674296A (en) | 1994-11-14 | 1997-10-07 | Spinal Dynamics Corporation | Human spinal disc prosthesis |
FR2727003B1 (en) | 1994-11-18 | 1997-04-18 | Euros Sa | ANTERIOR STABILIZATION DEVICE OF THE LOMBO-SACRE SPINE |
US7141665B1 (en) | 1998-04-29 | 2006-11-28 | The Scripps Research Institute | Enzymatic DNA molecules |
CA2207336A1 (en) | 1994-12-09 | 1996-06-13 | Jean-Louis Chevalier | Adjustable vertebral body replacement |
TW316844B (en) * | 1994-12-09 | 1997-10-01 | Sofamor Danek Group Inc | |
US5766252A (en) | 1995-01-24 | 1998-06-16 | Osteonics Corp. | Interbody spinal prosthetic implant and method |
US5683216A (en) | 1995-02-02 | 1997-11-04 | General Electric Company | Spring latching mechanisms for preventing relative movement of assembled components |
US5550172A (en) | 1995-02-07 | 1996-08-27 | Ethicon, Inc. | Utilization of biocompatible adhesive/sealant materials for securing surgical devices |
DE19504867C1 (en) | 1995-02-14 | 1996-02-29 | Harms Juergen | Position retainer for spine |
CN1134810A (en) * | 1995-02-17 | 1996-11-06 | 索发默达纳集团股份有限公司 | Improved interbody spinal fusion implants |
US5976141A (en) | 1995-02-23 | 1999-11-02 | Synthes (U.S.A.) | Threaded insert for bone plate screw hole |
US5860973A (en) | 1995-02-27 | 1999-01-19 | Michelson; Gary Karlin | Translateral spinal implant |
US5620448A (en) | 1995-03-24 | 1997-04-15 | Arthrex, Inc. | Bone plate system for opening wedge proximal tibial osteotomy |
US5782919A (en) | 1995-03-27 | 1998-07-21 | Sdgi Holdings, Inc. | Interbody fusion device and method for restoration of normal spinal anatomy |
ZA962368B (en) | 1995-03-27 | 1996-10-01 | Danek Medical Inc | Interbody fusion device and method for restoration of normal spinal anatomy |
US6206922B1 (en) | 1995-03-27 | 2001-03-27 | Sdgi Holdings, Inc. | Methods and instruments for interbody fusion |
JP3501542B2 (en) | 1995-04-07 | 2004-03-02 | 富久 腰野 | Medical hard tissue replacements and artificial joints |
US5520690A (en) | 1995-04-13 | 1996-05-28 | Errico; Joseph P. | Anterior spinal polyaxial locking screw plate assembly |
FR2733413B1 (en) | 1995-04-27 | 1997-10-17 | Jbs Sa | CERVICAL CAGE DEVICE FOR PERFORMING INTERSOMATIC ARTHRODESIS |
US5735905A (en) * | 1995-04-27 | 1998-04-07 | Southwest Research Institute | Shock absorbing element for a load bearing prosthesis |
US5607428A (en) | 1995-05-01 | 1997-03-04 | Lin; Kwan C. | Orthopedic fixation device having a double-threaded screw |
US20040138690A1 (en) | 1995-06-05 | 2004-07-15 | Bonutti Peter M. | Fluid operated retractors |
ATE405228T1 (en) | 1995-06-07 | 2008-09-15 | Warsaw Orthopedic Inc | TRANSLATERAL SPINE IMPLANT |
US5865849A (en) * | 1995-06-07 | 1999-02-02 | Crosscart, Inc. | Meniscal heterografts |
US5702449A (en) | 1995-06-07 | 1997-12-30 | Danek Medical, Inc. | Reinforced porous spinal implants |
US6039762A (en) * | 1995-06-07 | 2000-03-21 | Sdgi Holdings, Inc. | Reinforced bone graft substitutes |
US5578034A (en) | 1995-06-07 | 1996-11-26 | Danek Medical, Inc. | Apparatus for preventing screw backout in a bone plate fixation system |
EP0749733B1 (en) | 1995-06-21 | 2002-05-29 | Sulzer Orthopädie AG | Tibialplatform for a knee-joint prosthesis and knee-joint prosthesis with such a tibialplatform |
US5597278A (en) | 1995-07-24 | 1997-01-28 | Maclean-Fogg Company | Locking fastener assembly for threaded joint |
US5782915A (en) * | 1995-09-15 | 1998-07-21 | Stone; Kevin R. | Articular cartilage heterografts |
US5944755A (en) | 1995-09-15 | 1999-08-31 | Crosscart, Inc. | Articular cartilage xenografts |
US5902338A (en) * | 1995-09-15 | 1999-05-11 | Crosscart, Inc. | Anterior cruciate ligament heterograft |
US5683394A (en) | 1995-09-29 | 1997-11-04 | Advanced Spine Fixation Systems, Inc. | Fusion mass constrainer |
US5888222A (en) | 1995-10-16 | 1999-03-30 | Sdgi Holding, Inc. | Intervertebral spacers |
US5989289A (en) | 1995-10-16 | 1999-11-23 | Sdgi Holdings, Inc. | Bone grafts |
WO1997015248A1 (en) * | 1995-10-20 | 1997-05-01 | Synthes Ag Chur | Inter-vertebral implant |
DE19541114A1 (en) | 1995-10-26 | 1997-04-30 | Artos Med Produkte | Intervertebral implant |
US5778804A (en) | 1995-11-17 | 1998-07-14 | Read; Donald E. | Fastening apparatus |
CA2242645A1 (en) * | 1995-12-08 | 1997-06-12 | Robert S. Bray, Jr. | Anterior stabilization device |
FR2742653B1 (en) | 1995-12-21 | 1998-02-27 | Colorado | INTERSOMATIC VERTEBRAL CAGE |
US5725531A (en) | 1995-12-27 | 1998-03-10 | Shapiro; Jules S. | Reaming device |
US5814084A (en) | 1996-01-16 | 1998-09-29 | University Of Florida Tissue Bank, Inc. | Diaphysial cortical dowel |
US5766253A (en) * | 1996-01-16 | 1998-06-16 | Surgical Dynamics, Inc. | Spinal fusion device |
ES2260783T3 (en) | 1996-01-17 | 2006-11-01 | Osteotech, Inc. | PROCEDURE TO PRODUCE FLEXIBLE SHEETS FROM LONG AND DEMINERALIZED OSE PARTICLES. |
JPH09280219A (en) | 1996-02-14 | 1997-10-28 | Sekisui Chem Co Ltd | Easy release joint |
US5865845A (en) | 1996-03-05 | 1999-02-02 | Thalgott; John S. | Prosthetic intervertebral disc |
US5824078A (en) | 1996-03-11 | 1998-10-20 | The Board Of Trustees Of The University Of Arkansas | Composite allograft, press, and methods |
FR2747034B1 (en) * | 1996-04-03 | 1998-06-19 | Scient X | INTERSOMATIC CONTAINMENT AND MERGER SYSTEM |
US5776194A (en) | 1996-04-25 | 1998-07-07 | Nuvana Medical Innovations, Llc | Intermedullary rod apparatus and methods of repairing proximal humerus fractures |
US5800433A (en) | 1996-05-31 | 1998-09-01 | Acromed Corporation | Spinal column retaining apparatus |
US5713900A (en) | 1996-05-31 | 1998-02-03 | Acromed Corporation | Apparatus for retaining bone portions in a desired spatial relationship |
US5755796A (en) | 1996-06-06 | 1998-05-26 | Ibo; Ivo | Prosthesis of the cervical intervertebralis disk |
US5702455A (en) | 1996-07-03 | 1997-12-30 | Saggar; Rahul | Expandable prosthesis for spinal fusion |
US5964807A (en) | 1996-08-08 | 1999-10-12 | Trustees Of The University Of Pennsylvania | Compositions and methods for intervertebral disc reformation |
US5895426A (en) * | 1996-09-06 | 1999-04-20 | Osteotech, Inc. | Fusion implant device and method of use |
FR2753368B1 (en) | 1996-09-13 | 1999-01-08 | Chauvin Jean Luc | EXPANSIONAL OSTEOSYNTHESIS CAGE |
US5968098A (en) | 1996-10-22 | 1999-10-19 | Surgical Dynamics, Inc. | Apparatus for fusing adjacent bone structures |
DE69733976T2 (en) | 1996-10-22 | 2006-06-01 | Howmedica Osteonics Corp. | Surgical drill and retractor |
CA2269342C (en) | 1996-10-23 | 2006-09-12 | Sdgi Holdings, Inc. | Spinal spacer |
US5920312A (en) | 1996-10-31 | 1999-07-06 | Ncr Corporation | System and method for building testing and integrating a graphical dynakey user interface |
US5872915A (en) | 1996-12-23 | 1999-02-16 | International Business Machines Corporation | Computer apparatus and method for providing security checking for software applications accessed via the World-Wide Web |
US5836948A (en) | 1997-01-02 | 1998-11-17 | Saint Francis Medical Technologies, Llc | Spine distraction implant and method |
US5728159A (en) * | 1997-01-02 | 1998-03-17 | Musculoskeletal Transplant Foundation | Serrated bone graft |
US5749916A (en) | 1997-01-21 | 1998-05-12 | Spinal Innovations | Fusion implant |
DE19702201C1 (en) | 1997-01-23 | 1998-08-06 | Aesculap Ag & Co Kg | Pin-shaped holding component for orthopaedic retention system |
US5931838A (en) | 1997-01-28 | 1999-08-03 | Vito; Raymond P. | Fixation assembly for orthopedic applications |
EP1006913B2 (en) | 1997-02-11 | 2009-03-11 | Zimmer Spine, Inc. | Anterior cervical plating system |
EP1393688B1 (en) | 1997-02-11 | 2007-04-18 | Warsaw Orthopedic, Inc. | Anterior cervical plating system with locking mechanism |
JP4467647B2 (en) | 1997-02-11 | 2010-05-26 | ウォーソー・オーソペディック・インコーポレーテッド | Bone plating system |
US5861041A (en) | 1997-04-07 | 1999-01-19 | Arthit Sitiso | Intervertebral disk prosthesis and method of making the same |
ES2150405T1 (en) | 1997-04-25 | 2000-12-01 | Stryker France Sa | INTERSOMATIC IMPLANTS IN TWO PARTS. |
US6045579A (en) * | 1997-05-01 | 2000-04-04 | Spinal Concepts, Inc. | Adjustable height fusion device |
US6017345A (en) | 1997-05-09 | 2000-01-25 | Spinal Innovations, L.L.C. | Spinal fixation plate |
US6033438A (en) | 1997-06-03 | 2000-03-07 | Sdgi Holdings, Inc. | Open intervertebral spacer |
US5972368A (en) | 1997-06-11 | 1999-10-26 | Sdgi Holdings, Inc. | Bone graft composites and spacers |
US5910315A (en) * | 1997-07-18 | 1999-06-08 | Stevenson; Sharon | Allograft tissue material for filling spinal fusion cages or related surgical spaces |
US5904719A (en) * | 1997-07-24 | 1999-05-18 | Techsys Medical, Llc | Interbody fusion device having partial circular section cross-sectional segments |
US5954722A (en) | 1997-07-29 | 1999-09-21 | Depuy Acromed, Inc. | Polyaxial locking plate |
US20050216059A1 (en) | 2002-09-05 | 2005-09-29 | Bonutti Peter M | Method and apparatus for securing a suture |
US6010525A (en) | 1997-08-01 | 2000-01-04 | Peter M. Bonutti | Method and apparatus for securing a suture |
US6159234A (en) | 1997-08-01 | 2000-12-12 | Peter M. Bonutti | Method and apparatus for securing a suture |
US6475230B1 (en) | 1997-08-01 | 2002-11-05 | Peter M. Bonutti | Method and apparatus for securing a suture |
US6146421A (en) | 1997-08-04 | 2000-11-14 | Gordon, Maya, Roberts And Thomas, Number 1, Llc | Multiple axis intervertebral prosthesis |
WO1999009914A1 (en) | 1997-08-27 | 1999-03-04 | University Of Florida Tissue Bank, Inc. | Cortical bone cervical smith-robinson fusion implant |
US20010031254A1 (en) | 1998-11-13 | 2001-10-18 | Bianchi John R. | Assembled implant |
WO1999009903A1 (en) | 1997-08-27 | 1999-03-04 | Synthes Ag Chur | Locking ring with bayonet for plate osteosynthesis |
US6086595A (en) | 1997-08-29 | 2000-07-11 | Sulzer Spine-Tech Inc. | Apparatus and method for spinal stabilization |
ATE247442T1 (en) * | 1997-09-30 | 2003-09-15 | Ct Pulse Orthopedics Ltd | TUBULAR SUPPORT BODY FOR BRIDGING TWO VERTEBRATES |
US6511509B1 (en) | 1997-10-20 | 2003-01-28 | Lifenet | Textured bone allograft, method of making and using same |
US6235034B1 (en) | 1997-10-24 | 2001-05-22 | Robert S. Bray | Bone plate and bone screw guide mechanism |
US6090998A (en) * | 1997-10-27 | 2000-07-18 | University Of Florida | Segmentally demineralized bone implant |
AU748062B2 (en) | 1997-11-29 | 2002-05-30 | Lockdown Medical Limited | Surgical implant |
US6146420A (en) | 1997-12-10 | 2000-11-14 | Sdgi Holdings, Inc. | Osteogenic fusion device |
US20010001129A1 (en) * | 1997-12-10 | 2001-05-10 | Mckay William F. | Osteogenic fusion device |
US6159215A (en) | 1997-12-19 | 2000-12-12 | Depuy Acromed, Inc. | Insertion instruments and method for delivering a vertebral body spacer |
US6086613A (en) | 1997-12-23 | 2000-07-11 | Depuy Acromed, Inc. | Spacer assembly for use in spinal surgeries |
US5899939A (en) * | 1998-01-21 | 1999-05-04 | Osteotech, Inc. | Bone-derived implant for load-supporting applications |
US6086614A (en) | 1998-01-23 | 2000-07-11 | Sulzer Orthopedics Inc. | Orthopedic prosthesis having anti-backout screw |
US6482233B1 (en) | 1998-01-29 | 2002-11-19 | Synthes(U.S.A.) | Prosthetic interbody spacer |
US6986788B2 (en) | 1998-01-30 | 2006-01-17 | Synthes (U.S.A.) | Intervertebral allograft spacer |
US7087082B2 (en) * | 1998-08-03 | 2006-08-08 | Synthes (Usa) | Bone implants with central chambers |
US6143033A (en) | 1998-01-30 | 2000-11-07 | Synthes (Usa) | Allogenic intervertebral implant |
US6123731A (en) | 1998-02-06 | 2000-09-26 | Osteotech, Inc. | Osteoimplant and method for its manufacture |
US6008433A (en) | 1998-04-23 | 1999-12-28 | Stone; Kevin R. | Osteotomy wedge device, kit and methods for realignment of a varus angulated knee |
US5951558A (en) | 1998-04-22 | 1999-09-14 | Fiz; Daniel | Bone fixation device |
FR2778088B1 (en) | 1998-04-30 | 2000-09-08 | Materiel Orthopedique En Abreg | ANTERIOR IMPLANT, PARTICULARLY FOR THE CERVICAL RACHIS |
US6800093B2 (en) | 1998-05-06 | 2004-10-05 | Cortek, Inc. | Device for spinal fusion |
US6241769B1 (en) | 1998-05-06 | 2001-06-05 | Cortek, Inc. | Implant for spinal fusion |
US6258089B1 (en) | 1998-05-19 | 2001-07-10 | Alphatec Manufacturing, Inc. | Anterior cervical plate and fixation system |
US6682561B2 (en) * | 1998-06-18 | 2004-01-27 | Pioneer Laboratories, Inc. | Spinal fixation system |
GB2338652A (en) * | 1998-06-23 | 1999-12-29 | Biomet Merck Ltd | Vertebral body replacement |
GR1003160B (en) | 1998-06-29 | 1999-06-21 | Plate-cylinder system of vertebral prosthesis | |
US6086593A (en) | 1998-06-30 | 2000-07-11 | Bonutti; Peter M. | Method and apparatus for use in operating on a bone |
US5904683A (en) | 1998-07-10 | 1999-05-18 | Sulzer Spine-Tech Inc. | Anterior cervical vertebral stabilizing device |
US7147665B1 (en) | 1998-07-22 | 2006-12-12 | Sdgi Holdings, Inc. | Threaded cylindrical multidiscoid single or multiple array disc prosthesis |
DE29813139U1 (en) | 1998-07-23 | 1998-12-03 | Howmedica Gmbh | Vertebral body reconstruction system |
WO2000007527A1 (en) * | 1998-08-03 | 2000-02-17 | Synthes Ag Chur | Intervertebral allograft spacer |
AU5341999A (en) | 1998-08-06 | 2000-02-28 | Sdgi Holdings, Inc. | Composited intervertebral bone spacers |
US6241731B1 (en) | 1998-08-11 | 2001-06-05 | Daniel Fiz | Plate and screw assembly for fixing bones |
US6099531A (en) | 1998-08-20 | 2000-08-08 | Bonutti; Peter M. | Changing relationship between bones |
FR2784570B1 (en) | 1998-10-19 | 2001-02-16 | Scient X | INTERVERTEBRAL CONNECTION DEVICE HAVING ANTI-EXTRACTION MEANS FOR ANCHORAGE SCREWS |
US6113637A (en) | 1998-10-22 | 2000-09-05 | Sofamor Danek Holdings, Inc. | Artificial intervertebral joint permitting translational and rotational motion |
US6371986B1 (en) | 1998-10-27 | 2002-04-16 | George W. Bagby | Spinal fusion device, bone joining implant, and vertebral fusion implant |
US6193757B1 (en) | 1998-10-29 | 2001-02-27 | Sdgi Holdings, Inc. | Expandable intervertebral spacers |
US6025538A (en) | 1998-11-20 | 2000-02-15 | Musculoskeletal Transplant Foundation | Compound bone structure fabricated from allograft tissue |
DE19858889B4 (en) | 1998-12-19 | 2008-08-07 | Wolter, Dietmar, Prof. Dr.Med. | Fixation system for bones |
US6200347B1 (en) * | 1999-01-05 | 2001-03-13 | Lifenet | Composite bone graft, method of making and using same |
US6206923B1 (en) * | 1999-01-08 | 2001-03-27 | Sdgi Holdings, Inc. | Flexible implant using partially demineralized bone |
EP1609445A1 (en) | 1999-01-11 | 2005-12-28 | SDGI Holdings, Inc. | Intervertebral spacers with side wall accessible interior cavity |
US6245108B1 (en) * | 1999-02-25 | 2001-06-12 | Spineco | Spinal fusion implant |
US6113638A (en) | 1999-02-26 | 2000-09-05 | Williams; Lytton A. | Method and apparatus for intervertebral implant anchorage |
US6056749A (en) | 1999-03-15 | 2000-05-02 | Spineology, Inc. | Method and device for fixing and correcting spondylolisthesis anteriorly |
US6143030A (en) | 1999-03-26 | 2000-11-07 | Bristol-Myers Squibb Co. | Impaction allograft form and method of orthopaedic surgery using same |
US6156070A (en) | 1999-03-26 | 2000-12-05 | Howmedica Osteonics Corp. | Allograft prosthetic joints and method |
US6602291B1 (en) | 1999-04-05 | 2003-08-05 | Raymedica, Inc. | Prosthetic spinal disc nucleus having a shape change characteristic |
AU4246000A (en) | 1999-04-16 | 2000-11-02 | Nuvasive, Inc. | Articulation systems for positioning minimally invasive surgical tools |
US6342074B1 (en) * | 1999-04-30 | 2002-01-29 | Nathan S. Simpson | Anterior lumbar interbody fusion implant and method for fusing adjacent vertebrae |
AU4988700A (en) | 1999-05-05 | 2000-11-17 | Gary K. Michelson | Spinal fusion implants with opposed locking screws |
WO2000066044A1 (en) | 1999-05-05 | 2000-11-09 | Michelson Gary K | Nested interbody spinal fusion implants |
US7094239B1 (en) * | 1999-05-05 | 2006-08-22 | Sdgi Holdings, Inc. | Screws of cortical bone and method of manufacture thereof |
EP1194086A4 (en) | 1999-06-08 | 2003-03-19 | Osteotech Inc | Keyed intervertebral dowel |
US6770096B2 (en) | 1999-07-01 | 2004-08-03 | Spinevision S.A. | Interbody spinal stabilization cage and spinal stabilization method |
US6261291B1 (en) | 1999-07-08 | 2001-07-17 | David J. Talaber | Orthopedic implant assembly |
FR2795945B1 (en) | 1999-07-09 | 2001-10-26 | Scient X | ANATOMICAL INTERSOMATIC IMPLANT AND GRIPPER FOR SUCH AN IMPLANT |
DE29913200U1 (en) | 1999-07-28 | 1999-09-23 | Tutogen Medical Gmbh | Bone material implant |
US6592609B1 (en) | 1999-08-09 | 2003-07-15 | Bonutti 2003 Trust-A | Method and apparatus for securing tissue |
US6447516B1 (en) | 1999-08-09 | 2002-09-10 | Peter M. Bonutti | Method of securing tissue |
US6368343B1 (en) | 2000-03-13 | 2002-04-09 | Peter M. Bonutti | Method of using ultrasonic vibration to secure body tissue |
US6080158A (en) * | 1999-08-23 | 2000-06-27 | Lin; Chih-I | Intervertebral fusion device |
US6231610B1 (en) * | 1999-08-25 | 2001-05-15 | Allegiance Corporation | Anterior cervical column support device |
AU7118100A (en) | 1999-09-03 | 2001-04-10 | Daniel J. Cook | Temporary spine fixation device and method |
DK1211992T3 (en) | 1999-09-13 | 2004-05-10 | Synthes Ag | Bone Plate System |
US6264695B1 (en) * | 1999-09-30 | 2001-07-24 | Replication Medical, Inc. | Spinal nucleus implant |
US6224602B1 (en) | 1999-10-11 | 2001-05-01 | Interpore Cross International | Bone stabilization plate with a secured-locking mechanism for cervical fixation |
DE19951760B4 (en) | 1999-10-27 | 2005-06-09 | Sepitec Foundation | Implant for osteosynthesis |
US6461359B1 (en) | 1999-11-10 | 2002-10-08 | Clifford Tribus | Spine stabilization device |
US6432106B1 (en) | 1999-11-24 | 2002-08-13 | Depuy Acromed, Inc. | Anterior lumbar interbody fusion cage with locking plate |
US6592624B1 (en) | 1999-11-24 | 2003-07-15 | Depuy Acromed, Inc. | Prosthetic implant element |
US6331179B1 (en) | 2000-01-06 | 2001-12-18 | Spinal Concepts, Inc. | System and method for stabilizing the human spine with a bone plate |
US6447512B1 (en) | 2000-01-06 | 2002-09-10 | Spinal Concepts, Inc. | Instrument and method for implanting an interbody fusion device |
US6770078B2 (en) | 2000-01-14 | 2004-08-03 | Peter M. Bonutti | Movable knee implant and methods therefor |
US7635390B1 (en) | 2000-01-14 | 2009-12-22 | Marctec, Llc | Joint replacement component having a modular articulating surface |
US6702821B2 (en) | 2000-01-14 | 2004-03-09 | The Bonutti 2003 Trust A | Instrumentation for minimally invasive joint replacement and methods for using same |
US7104996B2 (en) | 2000-01-14 | 2006-09-12 | Marctec. Llc | Method of performing surgery |
US6635073B2 (en) | 2000-05-03 | 2003-10-21 | Peter M. Bonutti | Method of securing body tissue |
US6402781B1 (en) | 2000-01-31 | 2002-06-11 | Mitralife | Percutaneous mitral annuloplasty and cardiac reinforcement |
EP1255516B1 (en) | 2000-02-04 | 2005-04-27 | Gary Karlin Michelson | Expandable interbody spinal fusion implant |
US6814756B1 (en) | 2000-02-04 | 2004-11-09 | Gary K. Michelson | Expandable threaded arcuate interbody spinal fusion implant with lordotic configuration during insertion |
EP1645248B8 (en) | 2000-02-04 | 2010-06-16 | Warsaw Orthopedic, Inc. | Expandable interbody spinal fusion implant having pivotally attached blocker |
US6500205B1 (en) | 2000-04-19 | 2002-12-31 | Gary K. Michelson | Expandable threaded arcuate interbody spinal fusion implant with cylindrical configuration during insertion |
WO2001078798A1 (en) | 2000-02-10 | 2001-10-25 | Regeneration Technologies, Inc. | Assembled implant |
FR2805457B1 (en) | 2000-02-24 | 2002-10-11 | Stryker Spine Sa | INTERVERTEBRAL IMPLANT WITH BODY AND SUPPORT SIDE |
JP2001246470A (en) | 2000-03-01 | 2001-09-11 | Yaskawa Electric Corp | Method of high-speed carbon di-oxide gas shielded welding |
US20020128717A1 (en) | 2000-03-09 | 2002-09-12 | Alfaro Arthur A. | Anterior lumbar spacer |
US20140025111A1 (en) | 2000-03-10 | 2014-01-23 | Bonutti Skeletal Innovations Llc | Anchor for securing a suture |
US7329263B2 (en) | 2000-03-13 | 2008-02-12 | Marctec, Llc | Method and device for securing body tissue |
US9138222B2 (en) | 2000-03-13 | 2015-09-22 | P Tech, Llc | Method and device for securing body tissue |
US7094251B2 (en) | 2002-08-27 | 2006-08-22 | Marctec, Llc. | Apparatus and method for securing a suture |
AR027685A1 (en) | 2000-03-22 | 2003-04-09 | Synthes Ag | METHOD AND METHOD FOR CARRYING OUT |
US6235033B1 (en) | 2000-04-19 | 2001-05-22 | Synthes (Usa) | Bone fixation assembly |
EP1274356A1 (en) | 2000-04-20 | 2003-01-15 | SYNTHES AG Chur | Device for fixing implants on or in a bone |
FR2808673B1 (en) | 2000-05-11 | 2002-12-06 | Scient X | INTERSOMATIC IMPLANT FORE LUMBAR |
FR2808995B1 (en) | 2000-05-18 | 2003-02-21 | Aesculap Sa | INTERSOMATIC CAGE WITH UNIFIED GRAFT |
IL136571A0 (en) | 2000-06-05 | 2001-06-14 | Sudakov Boris | Multifunctional medical tool |
AU2001274821A1 (en) | 2000-06-13 | 2001-12-24 | Gary K. Michelson | Manufactured major long bone ring implant shaped to conform to a prepared intervertebral implantation space |
US20020111680A1 (en) | 2000-06-13 | 2002-08-15 | Michelson Gary K. | Ratcheted bone dowel |
US7018416B2 (en) | 2000-07-06 | 2006-03-28 | Zimmer Spine, Inc. | Bone implants and methods |
US6808537B2 (en) | 2000-07-07 | 2004-10-26 | Gary Karlin Michelson | Expandable implant with interlocking walls |
US6730127B2 (en) | 2000-07-10 | 2004-05-04 | Gary K. Michelson | Flanged interbody spinal fusion implants |
US6638310B2 (en) | 2000-07-26 | 2003-10-28 | Osteotech, Inc. | Intervertebral spacer and implant insertion instrumentation |
US6447546B1 (en) | 2000-08-11 | 2002-09-10 | Dale G. Bramlet | Apparatus and method for fusing opposing spinal vertebrae |
US6629998B1 (en) | 2000-08-23 | 2003-10-07 | Chih-I Lin | Intervertebral retrieval device |
US6443987B1 (en) | 2000-09-15 | 2002-09-03 | Donald W. Bryan | Spinal vertebral implant |
US6761738B1 (en) | 2000-09-19 | 2004-07-13 | Sdgi Holdings, Inc. | Reinforced molded implant formed of cortical bone |
US6743256B2 (en) | 2000-10-11 | 2004-06-01 | Michael D. Mason | Graftless spinal fusion device |
US6605090B1 (en) | 2000-10-25 | 2003-08-12 | Sdgi Holdings, Inc. | Non-metallic implant devices and intra-operative methods for assembly and fixation |
US6810353B2 (en) | 2000-10-26 | 2004-10-26 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control | Non-directional magnet field based proximity receiver with multiple warning and machine shutdown capability |
WO2002036049A2 (en) | 2000-11-03 | 2002-05-10 | Osteotech, Inc. | Spinal intervertebral implant and method of making |
AUPR157600A0 (en) | 2000-11-20 | 2000-12-14 | Silverbrook Research Pty. Ltd. | An apparatus and method (bin04) |
US6656181B2 (en) * | 2000-11-22 | 2003-12-02 | Robert A Dixon | Method and device utilizing tapered screw shanks for spinal stabilization |
US6503250B2 (en) | 2000-11-28 | 2003-01-07 | Kamaljit S. Paul | Bone support assembly |
US6565605B2 (en) | 2000-12-13 | 2003-05-20 | Medicinelodge, Inc. | Multiple facet joint replacement |
US6413259B1 (en) | 2000-12-14 | 2002-07-02 | Blackstone Medical, Inc | Bone plate assembly including a screw retaining member |
US6743257B2 (en) | 2000-12-19 | 2004-06-01 | Cortek, Inc. | Dynamic implanted intervertebral spacer |
US6468311B2 (en) | 2001-01-22 | 2002-10-22 | Sdgi Holdings, Inc. | Modular interbody fusion implant |
US6972019B2 (en) | 2001-01-23 | 2005-12-06 | Michelson Gary K | Interbody spinal implant with trailing end adapted to receive bone screws |
US6558387B2 (en) | 2001-01-30 | 2003-05-06 | Fastemetix, Llc | Porous interbody fusion device having integrated polyaxial locking interference screws |
IL156148A0 (en) | 2001-01-30 | 2003-12-23 | Synthes Ag | Bone implant, in particular, an inter-vertebral implant |
DE60201945T2 (en) | 2001-02-04 | 2005-12-01 | Michelson, Gary Karlin, Los Angeles | Instrument for introducing and spreading an intervertebral fusion implant |
US6562073B2 (en) | 2001-02-06 | 2003-05-13 | Sdgi Holding, Inc. | Spinal bone implant |
US6576017B2 (en) | 2001-02-06 | 2003-06-10 | Sdgi Holdings, Inc. | Spinal implant with attached ligament and methods |
US6673113B2 (en) | 2001-10-18 | 2004-01-06 | Spinecore, Inc. | Intervertebral spacer device having arch shaped spring elements |
US6849093B2 (en) | 2001-03-09 | 2005-02-01 | Gary K. Michelson | Expansion constraining member adapted for use with an expandable interbody spinal fusion implant and method for use thereof |
DE10116412C1 (en) | 2001-04-02 | 2003-01-16 | Ulrich Gmbh & Co Kg | Implant to be inserted between the vertebral body of the spine |
FR2822674B1 (en) * | 2001-04-03 | 2003-06-27 | Scient X | STABILIZED INTERSOMATIC MELTING SYSTEM FOR VERTEBERS |
FR2823096B1 (en) | 2001-04-06 | 2004-03-19 | Materiel Orthopedique En Abreg | PLATE FOR LTE AND LTE VERTEBRATE OSTEOSYNTHESIS DEVICE, OSTEOSYNTHESIS DEVICE INCLUDING SUCH A PLATE, AND INSTRUMENT FOR LAYING SUCH A PLATE |
JP3629557B2 (en) | 2001-04-28 | 2005-03-16 | 李 春澤 | Spinal fusion transfer |
US6558424B2 (en) | 2001-06-28 | 2003-05-06 | Depuy Acromed | Modular anatomic fusion device |
WO2003005938A1 (en) | 2001-07-12 | 2003-01-23 | Osteotech, Inc. | Intervertebral impant with movement resistant structure |
FR2827156B1 (en) | 2001-07-13 | 2003-11-14 | Ldr Medical | VERTEBRAL CAGE DEVICE WITH MODULAR FASTENING |
US7018412B2 (en) | 2001-08-20 | 2006-03-28 | Ebi, L.P. | Allograft spinal implant |
EP1287795B1 (en) | 2001-08-24 | 2008-06-18 | Zimmer GmbH | Artificial spinal disc |
US7114500B2 (en) | 2001-08-28 | 2006-10-03 | Marctec, Llc | Surgical draping system |
US7708741B1 (en) | 2001-08-28 | 2010-05-04 | Marctec, Llc | Method of preparing bones for knee replacement surgery |
US6569201B2 (en) * | 2001-09-28 | 2003-05-27 | Depuy Acromed, Inc. | Hybrid composite interbody fusion device |
US20060142765A9 (en) | 2001-10-15 | 2006-06-29 | Dixon Robert A | Vertebral implant for bone fixation or interbody use |
US6648917B2 (en) * | 2001-10-17 | 2003-11-18 | Medicinelodge, Inc. | Adjustable bone fusion implant and method |
US7025787B2 (en) | 2001-11-26 | 2006-04-11 | Sdgi Holdings, Inc. | Implantable joint prosthesis and associated instrumentation |
US6855167B2 (en) | 2001-12-05 | 2005-02-15 | Osteotech, Inc. | Spinal intervertebral implant, interconnections for such implant and processes for making |
US7238203B2 (en) | 2001-12-12 | 2007-07-03 | Vita Special Purpose Corporation | Bioactive spinal implants and method of manufacture thereof |
US6736850B2 (en) | 2001-12-28 | 2004-05-18 | Spinal Concepts, Inc. | Vertebral pseudo arthrosis device and method |
US7077864B2 (en) | 2002-02-12 | 2006-07-18 | Cross Medical Products, Inc. | Vertebral interbody cage with translatable locking screw |
AR038680A1 (en) * | 2002-02-19 | 2005-01-26 | Synthes Ag | INTERVERTEBRAL IMPLANT |
US6682563B2 (en) | 2002-03-04 | 2004-01-27 | Michael S. Scharf | Spinal fixation device |
US6695846B2 (en) | 2002-03-12 | 2004-02-24 | Spinal Innovations, Llc | Bone plate and screw retaining mechanism |
RU2303422C2 (en) | 2002-03-12 | 2007-07-27 | Сервитек Инк. | Intervertebral prosthesis and system of intervertebral prostheses, in peculiar case, for cervical department of vertebral column |
FR2841124B1 (en) | 2002-06-25 | 2007-04-13 | Eurosurgical | REVERSIBLE INTERSOMATIC CAGE AND DEVICE FOR PLACING IT BETWEEN THE VERTEBRAL BODY OF A VERTEBRAL COLUMN |
EP1534194A2 (en) | 2002-06-26 | 2005-06-01 | Nuvasive, Inc. | Total disc replacement system and related methods |
JP4088495B2 (en) | 2002-08-20 | 2008-05-21 | 昭和医科工業株式会社 | Intervertebral cage |
US20040078081A1 (en) | 2002-09-09 | 2004-04-22 | Ferree Bret A. | Bioresorbable components and methods for spinal arthroplasty |
RU2229271C1 (en) | 2002-09-09 | 2004-05-27 | Государственное федеральное учреждение науки Уральский научно-исследовательский институт травматологии и ортопедии им. В.Д. Чаклина | Method and device for treating the cases of retrospondylolisthesis |
US6837905B1 (en) | 2002-09-26 | 2005-01-04 | Daniel M. Lieberman | Spinal vertebral fusion implant and method |
US20040092929A1 (en) | 2002-09-27 | 2004-05-13 | Zindrick Michael R. | Spinal plate with means to secure a graft |
US6899735B2 (en) | 2002-10-02 | 2005-05-31 | Sdgi Holdings, Inc. | Modular intervertebral prosthesis system |
US7323011B2 (en) | 2002-10-18 | 2008-01-29 | Musculoskeletal Transplant Foundation | Cortical and cancellous allograft cervical fusion block |
AU2003286531A1 (en) | 2002-10-21 | 2004-05-13 | 3Hbfm, Llc | Intervertebral disk prosthesis |
US7232463B2 (en) * | 2002-10-23 | 2007-06-19 | U.S. Spinal Technologies, Llc | Intervertebral cage designs |
US7497859B2 (en) | 2002-10-29 | 2009-03-03 | Kyphon Sarl | Tools for implanting an artificial vertebral disk |
US20040133278A1 (en) | 2002-10-31 | 2004-07-08 | Marino James F. | Spinal disc implant |
US6723126B1 (en) | 2002-11-01 | 2004-04-20 | Sdgi Holdings, Inc. | Laterally expandable cage |
US7320708B1 (en) | 2002-11-13 | 2008-01-22 | Sdgi Holdings, Inc. | Cervical interbody device |
US6761739B2 (en) | 2002-11-25 | 2004-07-13 | Musculoskeletal Transplant Foundation | Cortical and cancellous allograft spacer |
US6974479B2 (en) | 2002-12-10 | 2005-12-13 | Sdgi Holdings, Inc. | System and method for blocking and/or retaining a prosthetic spinal implant |
US20040210310A1 (en) | 2002-12-10 | 2004-10-21 | Trieu Hai H. | Implant system and method for intervertebral disc augmentation |
HUP0500738A2 (en) | 2002-12-17 | 2006-04-28 | Synthes Gmbh | Intervertebral implant and a method for the replacement of a damaged natural vertebral disk by the intervertebral implant |
RU2244527C2 (en) | 2003-01-21 | 2005-01-20 | Научно-исследовательский центр Татарстана "Восстановительная травматология и ортопедия" | Device for fixing the vertebral column and device for setting it |
BRPI0317820B1 (en) | 2003-02-06 | 2015-06-30 | Synthes Gmbh | Intervertebral Implant |
US7364589B2 (en) | 2003-02-12 | 2008-04-29 | Warsaw Orthopedic, Inc. | Mobile bearing articulating disc |
US20040176853A1 (en) | 2003-03-05 | 2004-09-09 | Sennett Andrew R. | Apparatus and method for spinal fusion using posteriorly implanted devices |
US6908484B2 (en) | 2003-03-06 | 2005-06-21 | Spinecore, Inc. | Cervical disc replacement |
US7112222B2 (en) | 2003-03-31 | 2006-09-26 | Depuy Spine, Inc. | Anterior lumbar interbody fusion cage with locking plate |
US7819903B2 (en) * | 2003-03-31 | 2010-10-26 | Depuy Spine, Inc. | Spinal fixation plate |
US7060097B2 (en) | 2003-03-31 | 2006-06-13 | Depuy Spine, Inc. | Method and apparatus for implant stability |
MXPA05010766A (en) | 2003-04-07 | 2005-12-12 | Cervitech Inc | Prosthetic joint of cervical intervertebral for a cervical spine. |
US7047092B2 (en) | 2003-04-08 | 2006-05-16 | Coraccess Systems | Home automation contextual user interface |
US8100976B2 (en) | 2003-04-21 | 2012-01-24 | Rsb Spine Llc | Implant subsidence control |
US9278009B2 (en) | 2003-04-21 | 2016-03-08 | Rsb Spine Llc | Spine implants |
US7985255B2 (en) * | 2003-04-21 | 2011-07-26 | Rsb Spine Llc | Implant subsidence control |
US6984234B2 (en) * | 2003-04-21 | 2006-01-10 | Rsb Spine Llc | Bone plate stabilization system and method for its use |
US8613772B2 (en) | 2003-04-21 | 2013-12-24 | Rsb Spine Llc | Lateral mount implant device |
US7776067B2 (en) | 2005-05-27 | 2010-08-17 | Jackson Roger P | Polyaxial bone screw with shank articulation pressure insert and method |
US7803162B2 (en) | 2003-07-21 | 2010-09-28 | Spine Solutions, Inc. | Instruments and method for inserting an intervertebral implant |
US7722673B2 (en) | 2003-07-22 | 2010-05-25 | Cervitech, Inc. | Intervertebral disc prosthesis |
NZ544724A (en) | 2003-07-22 | 2010-03-26 | Synthes Gmbh | Intervertebral implant comprising dome-shaped joint surfaces |
DE10340150A1 (en) | 2003-08-26 | 2005-03-31 | Aesculap Ag & Co. Kg | Implant for closing an opening of the annulus fibrosus |
US7226482B2 (en) | 2003-09-02 | 2007-06-05 | Synthes (U.S.A.) | Multipiece allograft implant |
US20050049595A1 (en) | 2003-09-03 | 2005-03-03 | Suh Sean S. | Track-plate carriage system |
US7857839B2 (en) | 2003-09-03 | 2010-12-28 | Synthes Usa, Llc | Bone plate with captive clips |
US7766914B2 (en) | 2003-09-10 | 2010-08-03 | Warsaw Orthopedic, Inc. | Adjustable drill guide |
US7794465B2 (en) | 2003-09-10 | 2010-09-14 | Warsaw Orthopedic, Inc. | Artificial spinal discs and associated implantation instruments and methods |
US20050065605A1 (en) | 2003-09-18 | 2005-03-24 | Jackson Roger P. | Threaded center line cage with funnel shaped profile |
US20050065607A1 (en) | 2003-09-24 | 2005-03-24 | Gross Jeffrey M. | Assembled fusion implant |
US7641701B2 (en) | 2003-09-30 | 2010-01-05 | X-Spine Systems, Inc. | Spinal fusion system and method for fusing spinal bones |
GB0325421D0 (en) | 2003-10-30 | 2003-12-03 | Gill Steven S | An intervertebral prosthesis |
US7837732B2 (en) | 2003-11-20 | 2010-11-23 | Warsaw Orthopedic, Inc. | Intervertebral body fusion cage with keels and implantation methods |
CA2551136A1 (en) | 2003-12-30 | 2005-07-21 | Thomas V. Doherty | Bone anchor assemblies |
US7621938B2 (en) | 2004-01-15 | 2009-11-24 | Warsaw Orthopedic, Inc. | Spinal implant construct and method for implantation |
US7485145B2 (en) | 2004-02-23 | 2009-02-03 | Alphatec Spine, Incorporated | Artificial intervertebral disc assembly |
US20080039873A1 (en) | 2004-03-09 | 2008-02-14 | Marctec, Llc. | Method and device for securing body tissue |
EP1732480B1 (en) | 2004-03-26 | 2012-02-01 | Synthes (U.S.A.) | Allograft implant |
US20050222683A1 (en) | 2004-03-31 | 2005-10-06 | Sdgi Holdings | Shape memory alloy disc replacement device |
US7833271B2 (en) | 2004-05-04 | 2010-11-16 | Zimmer Spine, Inc. | Spinal implants with body and insert |
US7398623B2 (en) | 2004-05-12 | 2008-07-15 | Tiger Claw, Inc. | Deck board fastener with concave prongs |
US8535379B2 (en) | 2006-04-04 | 2013-09-17 | Nathan C. Moskowitz | Artificial cervical and lumbar discs, disc plate insertion gun for performing sequential single plate intervertebral implantation enabling symmetric bi-disc plate alignment for interplate mobile core placement |
CN101022770B (en) | 2004-06-30 | 2012-02-08 | 辛纳吉椎间盘置换公司 | Artificial spinal disc |
US8172904B2 (en) | 2004-06-30 | 2012-05-08 | Synergy Disc Replacement, Inc. | Artificial spinal disc |
US7625380B2 (en) | 2004-07-21 | 2009-12-01 | Warsaw Orthopedic, Inc. | Dual distractor inserter |
US20060020342A1 (en) | 2004-07-21 | 2006-01-26 | Ferree Bret A | Facet-preserving artificial disc replacements |
US20060085076A1 (en) | 2004-10-15 | 2006-04-20 | Manoj Krishna | Posterior spinal arthroplasty-development of a new posteriorly inserted artificial disc and an artificial facet joint |
US20060129240A1 (en) | 2004-12-10 | 2006-06-15 | Joe Lessar | Implants based on engineered composite materials having enhanced imaging and wear resistance |
FR2879436B1 (en) | 2004-12-22 | 2007-03-09 | Ldr Medical | INTERVERTEBRAL DISC PROSTHESIS |
DE202004020209U1 (en) | 2004-12-30 | 2006-05-04 | Mathys Medizinaltechnik Ag | Aiming device for surgical drills and introduction of bone fixing means has aiming body comprising positioning device arranged at front surfaces which are insertable in hole on an implant |
AU2006227019A1 (en) | 2005-03-22 | 2006-09-28 | Fsi Acquisition Sub, Llc | Minimally invasive spine restoration systems, devices, methods and kits |
US7704279B2 (en) | 2005-04-12 | 2010-04-27 | Moskowitz Mosheh T | Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, expansile intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion |
US7846188B2 (en) | 2005-04-12 | 2010-12-07 | Moskowitz Nathan C | Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, total intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion |
US7942903B2 (en) * | 2005-04-12 | 2011-05-17 | Moskowitz Ahmnon D | Bi-directional fixating transvertebral body screws and posterior cervical and lumbar interarticulating joint calibrated stapling devices for spinal fusion |
US7972363B2 (en) | 2005-04-12 | 2011-07-05 | Moskowitz Ahmnon D | Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs and posterior cervical and lumbar interarticulating joint stapling guns and devices for spinal fusion |
GB0508678D0 (en) | 2005-04-28 | 2005-06-08 | Cope Aiden | Motion segment intervertebral disc prosthesis |
US20100016901A1 (en) | 2005-06-16 | 2010-01-21 | Robinson James C | Bone screw retaining system |
US7955358B2 (en) | 2005-09-19 | 2011-06-07 | Albert Todd J | Bone screw apparatus, system and method |
US7699880B2 (en) | 2005-10-24 | 2010-04-20 | Depuy Products, Inc. | Bone fixation system and bone screws having anti-back out feature |
US20070123987A1 (en) | 2005-11-02 | 2007-05-31 | Bernstein Avi J | Curvilinear cervical interbody device |
FR2893838B1 (en) | 2005-11-30 | 2008-08-08 | Ldr Medical Soc Par Actions Si | PROSTHESIS OF INTERVERTEBRAL DISC AND INSTRUMENTATION OF INSERTION OF THE PROSTHESIS BETWEEN VERTEBRATES |
US7594932B2 (en) | 2005-12-29 | 2009-09-29 | International Spinal Innovations, Llc | Apparatus for anterior intervertebral spinal fixation and fusion |
RU2307625C1 (en) | 2006-01-10 | 2007-10-10 | Государственное образовательное учреждение дополнительного профессионального образования "Новокузнецкий государственный институт усовершенствования врачей Федерального агентства по здравоохранению и социальному развитию" | Arrangement for spondylosyndesis |
US7815680B2 (en) | 2006-01-13 | 2010-10-19 | Nabil L. Muhanna | Flexible vertebral implant |
US7688368B2 (en) | 2006-01-27 | 2010-03-30 | Eastman Kodak Company | Image sensor with improved light sensitivity |
EP1988855A2 (en) * | 2006-02-27 | 2008-11-12 | Synthes GmbH | Intervertebral implant with fixation geometry |
US20070225806A1 (en) | 2006-03-24 | 2007-09-27 | Sdgi Holdings, Inc. | Arthroplasty device |
US20070270961A1 (en) | 2006-04-25 | 2007-11-22 | Sdgi Holdings, Inc. | Spinal implant with deployable and retractable barbs |
AU2007276755A1 (en) | 2006-07-24 | 2008-01-31 | Spine Solutions, Inc. | Intervertebral implant with keel |
US8100975B2 (en) | 2006-08-11 | 2012-01-24 | Warsaw Orthopedic, Inc. | Intervertebral implants with attachable flanges and methods of use |
US8062303B2 (en) | 2006-08-16 | 2011-11-22 | K2M, Inc. | Apparatus and methods for inserting an implant |
US8128700B2 (en) | 2006-09-13 | 2012-03-06 | Synthes Usa, Llc | Allograft intervertebral implant and method of manufacturing the same |
US9381098B2 (en) | 2006-09-28 | 2016-07-05 | Spinal Kinetics, Inc. | Tool systems for implanting prosthetic intervertebral discs |
US7850731B2 (en) | 2006-10-04 | 2010-12-14 | Seaspine, Inc. | Articulating spinal implant |
US20140081406A1 (en) | 2006-11-07 | 2014-03-20 | Biomedflex, Llc | Prosthetic joint with alignment feature |
US7997039B2 (en) | 2006-12-29 | 2011-08-16 | Boral Stone Products, LLC | Veneer panel |
US20080234822A1 (en) | 2007-01-26 | 2008-09-25 | Tutogen Medical, U.S., Inc. | Method and Apparatus for Stabilization and Fusion of Adjacent Bone Segments |
USD580551S1 (en) | 2007-02-01 | 2008-11-11 | Zimmer Spine, Inc. | Spinal implant |
US8465546B2 (en) | 2007-02-16 | 2013-06-18 | Ldr Medical | Intervertebral disc prosthesis insertion assemblies |
WO2008102174A2 (en) | 2007-02-21 | 2008-08-28 | Surgicraft Limited | Orthopaedic implants and prostheses |
US20080249569A1 (en) | 2007-04-03 | 2008-10-09 | Warsaw Orthopedic, Inc. | Implant Face Plates |
US8268000B2 (en) * | 2007-04-03 | 2012-09-18 | Warsaw Orthopedic, Inc. | Composite interbody spacer |
US8425607B2 (en) | 2007-04-03 | 2013-04-23 | Warsaw Orthopedic, Inc. | Anchor member locking features |
US8163026B2 (en) | 2007-04-05 | 2012-04-24 | Zimmer Spine, Inc. | Interbody implant |
US8211148B2 (en) | 2007-04-24 | 2012-07-03 | Warsaw Orthopedic | Prostheses for locking an artificial disc in an intervertebral disc space |
US8273127B2 (en) | 2007-06-06 | 2012-09-25 | Spinesmith Partners, L.P. | Interbody fusion device and associated methods |
US20080312742A1 (en) | 2007-06-12 | 2008-12-18 | Dennis Lee Abernathie | Anterior Spinal Fusion and Fixation Cage with Integrated Plate and Method of Use |
US8685099B2 (en) | 2007-08-14 | 2014-04-01 | Warsaw Orthopedic, Inc. | Multiple component osteoimplant |
US20090076608A1 (en) | 2007-09-17 | 2009-03-19 | Vermillion Technologies, Llc | Intervertebral disc replacement prosthesis |
US8852280B2 (en) | 2007-09-27 | 2014-10-07 | Warsaw Orthopedic, Inc. | Intervertebral implant |
CA2705684A1 (en) | 2007-11-16 | 2009-05-22 | Synthes Usa, Llc | Low profile intervertebral implant |
US8377132B2 (en) | 2008-01-16 | 2013-02-19 | Aesculap Implant Systems, Llc | Standalone dynamic interbody |
US20090210062A1 (en) | 2008-02-20 | 2009-08-20 | John Thalgott | Orthopaedic Implants and Prostheses |
US8425514B2 (en) | 2008-06-25 | 2013-04-23 | Westmark Medical, Llc. | Spinal fixation device |
US8328872B2 (en) | 2008-09-02 | 2012-12-11 | Globus Medical, Inc. | Intervertebral fusion implant |
US20110166660A1 (en) | 2008-09-02 | 2011-07-07 | Synthes Usa, Llc | Implant with spiral anchor |
US20100145460A1 (en) | 2008-11-07 | 2010-06-10 | Mcdonough William P | Zero-profile interbody spacer and coupled plate assembly |
WO2010056355A2 (en) | 2008-11-14 | 2010-05-20 | Spinal Integrity, Llc | Spinal fusion device |
US8545567B1 (en) | 2008-11-14 | 2013-10-01 | David Krueger | Spinal fusion device |
WO2010096773A1 (en) | 2009-02-20 | 2010-08-26 | Spartan Cage Holding, Llc | Interbody fusion system with intervertebral implant retention assembly |
US8641766B2 (en) | 2009-04-15 | 2014-02-04 | DePuy Synthes Products, LLC | Arcuate fixation member |
US20110137417A1 (en) | 2009-12-04 | 2011-06-09 | Transplant Technologies of Texas | Multiple wafer cortical bone and cancellous bone allograft with cortical pins |
WO2012088238A2 (en) | 2010-12-21 | 2012-06-28 | Synthes Usa, Llc | Intervertebral implants, systems, and methods of use |
US9241809B2 (en) | 2010-12-21 | 2016-01-26 | DePuy Synthes Products, Inc. | Intervertebral implants, systems, and methods of use |
US20120197401A1 (en) | 2011-01-27 | 2012-08-02 | Warsaw Orthopedic, Inc. | Interbody spinal implants with modular add-on devices |
US9770340B2 (en) | 2011-09-16 | 2017-09-26 | Globus Medical, Inc. | Multi-piece intervertebral implants |
US9237957B2 (en) | 2011-09-16 | 2016-01-19 | Globus Medical, Inc. | Low profile plate |
US9204975B2 (en) | 2011-09-16 | 2015-12-08 | Globus Medical, Inc. | Multi-piece intervertebral implants |
US8961606B2 (en) | 2011-09-16 | 2015-02-24 | Globus Medical, Inc. | Multi-piece intervertebral implants |
US9398960B2 (en) | 2011-09-16 | 2016-07-26 | Globus Medical, Inc. | Multi-piece intervertebral implants |
US9149365B2 (en) | 2013-03-05 | 2015-10-06 | Globus Medical, Inc. | Low profile plate |
US9848994B2 (en) | 2011-09-16 | 2017-12-26 | Globus Medical, Inc. | Low profile plate |
US10245155B2 (en) | 2011-09-16 | 2019-04-02 | Globus Medical, Inc. | Low profile plate |
US9572680B2 (en) | 2013-01-25 | 2017-02-21 | K2M, Inc. | Spinal implants, spinal implant kits, and surgical methods |
US10327910B2 (en) | 2013-03-14 | 2019-06-25 | X-Spine Systems, Inc. | Spinal implant and assembly |
US9566169B2 (en) | 2014-03-13 | 2017-02-14 | DePuy Synthes Products, Inc. | ACIS allograft designs |
US9867718B2 (en) | 2014-10-22 | 2018-01-16 | DePuy Synthes Products, Inc. | Intervertebral implants, systems, and methods of use |
-
2008
- 2008-11-05 CA CA2705684A patent/CA2705684A1/en not_active Abandoned
- 2008-11-05 BR BRPI0820172-2A patent/BRPI0820172A2/en not_active IP Right Cessation
- 2008-11-05 US US12/743,098 patent/US8540774B2/en active Active
- 2008-11-05 WO PCT/US2008/082473 patent/WO2009064644A1/en active Application Filing
- 2008-11-05 JP JP2010534097A patent/JP2011502708A/en not_active Ceased
- 2008-11-05 AU AU2008321212A patent/AU2008321212A1/en not_active Abandoned
- 2008-11-05 EP EP08849046A patent/EP2217179A1/en not_active Withdrawn
- 2008-11-05 CN CN2008801256198A patent/CN101909551A/en active Pending
- 2008-11-05 KR KR1020107012238A patent/KR20100105580A/en not_active Application Discontinuation
-
2010
- 2010-06-16 CO CO10072170A patent/CO6300919A2/en not_active Application Discontinuation
-
2012
- 2012-08-27 US US13/594,965 patent/US9005295B2/en active Active
-
2015
- 2015-03-02 US US14/635,480 patent/US9744049B2/en active Active
- 2015-08-14 US US14/826,272 patent/US10543102B2/en active Active
-
2017
- 2017-07-21 US US15/656,601 patent/US10137003B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101909551A (en) | 2010-12-08 |
US20100312346A1 (en) | 2010-12-09 |
US20150342750A1 (en) | 2015-12-03 |
US10543102B2 (en) | 2020-01-28 |
BRPI0820172A2 (en) | 2015-06-16 |
EP2217179A1 (en) | 2010-08-18 |
US20120323330A1 (en) | 2012-12-20 |
US9005295B2 (en) | 2015-04-14 |
JP2011502708A (en) | 2011-01-27 |
US10137003B2 (en) | 2018-11-27 |
US20150164653A1 (en) | 2015-06-18 |
US20170333201A1 (en) | 2017-11-23 |
KR20100105580A (en) | 2010-09-29 |
AU2008321212A1 (en) | 2009-05-22 |
CO6300919A2 (en) | 2011-07-21 |
US8540774B2 (en) | 2013-09-24 |
WO2009064644A1 (en) | 2009-05-22 |
US9744049B2 (en) | 2017-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10137003B2 (en) | Low profile intervertebral implant | |
US11911287B2 (en) | Lateral spondylolisthesis reduction cage | |
US10130491B2 (en) | Spinal implant with attachment system | |
US20200121469A1 (en) | Intervertebral Implant with Fixation Geometry | |
US9962270B2 (en) | Expandable implant | |
US9877840B2 (en) | Adjustable intervertebral implant | |
US20170189077A1 (en) | Flanged interbody fusion device with fastener insert and retaining ring | |
US9775718B2 (en) | Interspinous implants | |
US20040167626A1 (en) | Expandable artificial disc prosthesis | |
US20050240265A1 (en) | Crossbar spinal prosthesis having a modular design and related implantation methods | |
JP2001510703A (en) | Implants, especially the anterior cervical plate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |
Effective date: 20141105 |
|
FZDE | Discontinued |
Effective date: 20141105 |