HK1036745A1 - 可变角度的脊柱固定系统 - Google Patents

可变角度的脊柱固定系统 Download PDF

Info

Publication number
HK1036745A1
HK1036745A1 HK01107750A HK01107750A HK1036745A1 HK 1036745 A1 HK1036745 A1 HK 1036745A1 HK 01107750 A HK01107750 A HK 01107750A HK 01107750 A HK01107750 A HK 01107750A HK 1036745 A1 HK1036745 A1 HK 1036745A1
Authority
HK
Hong Kong
Prior art keywords
fastener
connector member
channel
longitudinal member
rod
Prior art date
Application number
HK01107750A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1036745B (zh
Inventor
Michael Brace
Eric Lange
Original Assignee
Synthes Gmbh
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 Synthes Gmbh filed Critical Synthes Gmbh
Publication of HK1036745A1 publication Critical patent/HK1036745A1/zh
Publication of HK1036745B publication Critical patent/HK1036745B/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • 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, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • 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, e.g. 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
    • 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 or setting implements
    • 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, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/704—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other the longitudinal element passing through a ball-joint in the screw head

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Polarising Elements (AREA)
  • Prostheses (AREA)
HK01107750.4A 1998-09-11 1999-09-07 可变角度的脊柱固定系统 HK1036745B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9997698P 1998-09-11 1998-09-11
US60/099,976 1998-09-11
PCT/CH1999/000414 WO2000015125A1 (en) 1998-09-11 1999-09-07 Variable angle spinal fixation system

Publications (2)

Publication Number Publication Date
HK1036745A1 true HK1036745A1 (zh) 2002-01-18
HK1036745B HK1036745B (zh) 2006-05-04

Family

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Also Published As

Publication number Publication date
WO2000015125A1 (en) 2000-03-23
US6187005B1 (en) 2001-02-13
EP1109502A1 (en) 2001-06-27
DE69930391T2 (de) 2006-12-07
DE69930391D1 (de) 2006-05-11
CA2343327A1 (en) 2000-03-23
ES2260927T3 (es) 2006-11-01
AU751174B2 (en) 2002-08-08
AU5404799A (en) 2000-04-03
CA2343327C (en) 2003-02-11
ATE320223T1 (de) 2006-04-15
JP2002524188A (ja) 2002-08-06
JP4156804B2 (ja) 2008-09-24
ZA200100673B (en) 2001-08-28
EP1109502B1 (en) 2006-03-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090907