WO2001093765A3 - Holding fixture for a pedicle screw - Google Patents

Holding fixture for a pedicle screw Download PDF

Info

Publication number
WO2001093765A3
WO2001093765A3 PCT/DE2001/002189 DE0102189W WO0193765A3 WO 2001093765 A3 WO2001093765 A3 WO 2001093765A3 DE 0102189 W DE0102189 W DE 0102189W WO 0193765 A3 WO0193765 A3 WO 0193765A3
Authority
WO
WIPO (PCT)
Prior art keywords
pedicle screw
holding fixture
joining
fixture
holding
Prior art date
Application number
PCT/DE2001/002189
Other languages
German (de)
French (fr)
Other versions
WO2001093765A2 (en
Inventor
Jorge Calisse
Original Assignee
Biomet Merck Deutschland Gmbh
Jorge Calisse
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biomet Merck Deutschland Gmbh, Jorge Calisse filed Critical Biomet Merck Deutschland Gmbh
Publication of WO2001093765A2 publication Critical patent/WO2001093765A2/en
Publication of WO2001093765A3 publication Critical patent/WO2001093765A3/en

Links

Classifications

    • 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
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone
    • 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
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7041—Screws or hooks combined with longitudinal elements which do not contact vertebrae with single longitudinal rod offset laterally from single row of screws or hooks
    • 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
    • A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
    • A61B17/7076—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling for driving, positioning or assembling spinal clamps or bone anchors specially adapted for spinal fixation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention relates to a holding fixture for a pedicle screw. According to the invention, a joining element (202) is provided for joining the pedicle screw to a repositioning instrument.
PCT/DE2001/002189 2000-06-09 2001-06-11 Holding fixture for a pedicle screw WO2001093765A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20010206U DE20010206U1 (en) 2000-06-09 2000-06-09 Holder for a pedicle screw
DE20010206.0 2000-06-09

Publications (2)

Publication Number Publication Date
WO2001093765A2 WO2001093765A2 (en) 2001-12-13
WO2001093765A3 true WO2001093765A3 (en) 2002-03-28

Family

ID=7942582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/002189 WO2001093765A2 (en) 2000-06-09 2001-06-11 Holding fixture for a pedicle screw

Country Status (2)

Country Link
DE (1) DE20010206U1 (en)
WO (1) WO2001093765A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625542C1 (en) * 1986-07-29 1987-11-12 Heinrich Ulrich Device for dorsal spinal repositioning during the operation of lumbar spondylolisthesis
FR2697991A1 (en) * 1992-11-13 1994-05-20 Fabrication Mat Orthopedique S Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws.
US5534001A (en) * 1993-05-11 1996-07-09 Synthes (U.S.A.) Osteosynthetic fixation element and manipulation device
US5643259A (en) * 1994-03-31 1997-07-01 Ricardo C. Sasso Spine fixation instrumentation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684866B1 (en) * 1991-12-12 1994-05-13 Jbs IMPROVEMENTS IN METHODS AND DEVICES FOR STRAIGHTENING, FIXING, COMPRESSION, ELONGATION OF THE RACHIS.
US5814046A (en) * 1992-11-13 1998-09-29 Sofamor S.N.C. Pedicular screw and posterior spinal instrumentation
US5304179A (en) * 1993-06-17 1994-04-19 Amei Technologies Inc. System and method for installing a spinal fixation system at variable angles
DE29710979U1 (en) * 1997-06-24 1997-08-21 Aesculap Ag & Co Kg Implant for fixing bone parts and tool for this implant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625542C1 (en) * 1986-07-29 1987-11-12 Heinrich Ulrich Device for dorsal spinal repositioning during the operation of lumbar spondylolisthesis
FR2697991A1 (en) * 1992-11-13 1994-05-20 Fabrication Mat Orthopedique S Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws.
US5534001A (en) * 1993-05-11 1996-07-09 Synthes (U.S.A.) Osteosynthetic fixation element and manipulation device
US5643259A (en) * 1994-03-31 1997-07-01 Ricardo C. Sasso Spine fixation instrumentation

Also Published As

Publication number Publication date
DE20010206U1 (en) 2001-10-18
WO2001093765A2 (en) 2001-12-13

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