WO2004098466A2 - Artificial spinal disk - Google Patents
Artificial spinal disk Download PDFInfo
- Publication number
- WO2004098466A2 WO2004098466A2 PCT/US2004/013718 US2004013718W WO2004098466A2 WO 2004098466 A2 WO2004098466 A2 WO 2004098466A2 US 2004013718 W US2004013718 W US 2004013718W WO 2004098466 A2 WO2004098466 A2 WO 2004098466A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disk
- artificial
- plate
- sliding
- disks
- Prior art date
Links
Classifications
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4405—Joints for the spine, e.g. vertebrae, spinal discs for apophyseal or facet joints, i.e. between adjacent spinous or transverse processes
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- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
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- A61F2/446—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 having a circular or elliptical cross-section substantially parallel to the axis of the spine, e.g. cylinders or frustocones
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- 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
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- 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
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- 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
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- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
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- 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
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- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
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- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
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- 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
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- 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
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- A—HUMAN NECESSITIES
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00574—Coating or prosthesis-covering structure made of carbon, e.g. of pyrocarbon
- A61F2310/0058—Coating made of diamond or of diamond-like carbon DLC
Abstract
Description
Claims
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Application Number | Priority Date | Filing Date | Title |
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US60/467,655 | 2003-05-02 | ||
US51323803P | 2003-10-21 | 2003-10-21 | |
US60/513,238 | 2003-10-21 |
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WO2004098466A2 true WO2004098466A2 (en) | 2004-11-18 |
WO2004098466A3 WO2004098466A3 (en) | 2005-03-31 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/US2004/013718 WO2004098466A2 (en) | 2003-05-02 | 2004-05-03 | Artificial spinal disk |
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US (3) | US7407513B2 (en) |
WO (1) | WO2004098466A2 (en) |
Cited By (15)
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WO2006066228A2 (en) * | 2004-12-16 | 2006-06-22 | Innovative Spinal Technologies | Expandable implants for spinal disc replacement |
WO2006074414A2 (en) * | 2005-01-08 | 2006-07-13 | Alphaspine, Inc. | Modular disc device |
WO2006105603A1 (en) | 2005-04-06 | 2006-10-12 | Peter Francis Mccombe | Vertebral disc prosthesis |
WO2006116214A1 (en) * | 2005-04-28 | 2006-11-02 | Warsaw Orthopedic, Inc. | Polycrystalline diamond compact surfaces on facet arthroplasty devices |
WO2006135457A2 (en) * | 2005-02-10 | 2006-12-21 | Depuy Spine, Inc. | Intervertebral prosthetic disc and method for installing using a guidewire |
WO2007106760A1 (en) * | 2006-03-14 | 2007-09-20 | Warsaw Orthopedic, Inc. | Intervertebral prosthetic disc with improved wear resistance |
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US7959678B2 (en) | 2004-05-18 | 2011-06-14 | Zimmer Gmbh | Intervertebral disk implant |
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Also Published As
Publication number | Publication date |
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US20080065221A1 (en) | 2008-03-13 |
US20080065220A1 (en) | 2008-03-13 |
WO2004098466A3 (en) | 2005-03-31 |
US7407513B2 (en) | 2008-08-05 |
US20050107881A1 (en) | 2005-05-19 |
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