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FR2701833B1 - Fixator for lumbosacral osteosyntheses. - Google Patents

Fixator for lumbosacral osteosyntheses.

Info

Publication number
FR2701833B1
FR2701833B1 FR9302357A FR9302357A FR2701833B1 FR 2701833 B1 FR2701833 B1 FR 2701833B1 FR 9302357 A FR9302357 A FR 9302357A FR 9302357 A FR9302357 A FR 9302357A FR 2701833 B1 FR2701833 B1 FR 2701833B1
Authority
FR
France
Prior art keywords
osteosyntheses
lumbosacral
fixator
lumbosacral osteosyntheses
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.)
Expired - Lifetime
Application number
FR9302357A
Other languages
French (fr)
Other versions
FR2701833A1 (en
Inventor
Christophe Garin
Olivier Galland
Alain Lucet
Jacques Fournet-Fayard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9302357A priority Critical patent/FR2701833B1/en
Priority to FR9400563A priority patent/FR2702361B1/en
Priority to FR9401661A priority patent/FR2702362B3/en
Priority to DE69415054T priority patent/DE69415054T2/en
Priority to ES94420067T priority patent/ES2126090T3/en
Priority to EP94420067A priority patent/EP0612507B1/en
Priority to US08/200,409 priority patent/US5486174A/en
Publication of FR2701833A1 publication Critical patent/FR2701833A1/en
Application granted granted Critical
Publication of FR2701833B1 publication Critical patent/FR2701833B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B17/70—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
    • A61B17/7035—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, 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
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/7037—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other wherein pivoting is blocked when the rod is clamped
    • 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
    • A61B17/84—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
    • 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
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7004—Longitudinal elements, e.g. rods with a cross-section which varies along its length
    • 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
    • A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
    • 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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B2017/606—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 for external osteosynthesis, e.g. distractors, contractors with resilient spring element
    • 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
    • A61B17/8665—Nuts
    • A61B2017/867—Nuts with integral locking or clamping means
    • A61B2017/868—Nuts with integral locking or clamping means self-locking due to part of nut being deformed upon tightening
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (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)
FR9302357A 1993-02-24 1993-02-24 Fixator for lumbosacral osteosyntheses. Expired - Lifetime FR2701833B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9302357A FR2701833B1 (en) 1993-02-24 1993-02-24 Fixator for lumbosacral osteosyntheses.
FR9400563A FR2702361B1 (en) 1993-02-24 1994-01-14 Fixator for lumbosacral osteosyntheses.
FR9401661A FR2702362B3 (en) 1993-02-24 1994-02-09 Fixator for osteosynthesis of the lumbosacral spine.
ES94420067T ES2126090T3 (en) 1993-02-24 1994-02-22 FIXER FOR THE OSTEOSYNTHESIS OF THE LUMBO-SACRO RAQUIS.
DE69415054T DE69415054T2 (en) 1993-02-24 1994-02-22 Fixing agent for the osteosynthesis of the lumbosacral spine
EP94420067A EP0612507B1 (en) 1993-02-24 1994-02-22 Fixator for osteosynthesis of the lumbosacral spine
US08/200,409 US5486174A (en) 1993-02-24 1994-02-23 Fastener for the osteosynthesis of the spinal column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302357A FR2701833B1 (en) 1993-02-24 1993-02-24 Fixator for lumbosacral osteosyntheses.

Publications (2)

Publication Number Publication Date
FR2701833A1 FR2701833A1 (en) 1994-09-02
FR2701833B1 true FR2701833B1 (en) 1995-04-14

Family

ID=9444553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9302357A Expired - Lifetime FR2701833B1 (en) 1993-02-24 1993-02-24 Fixator for lumbosacral osteosyntheses.

Country Status (1)

Country Link
FR (1) FR2701833B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2367742C (en) 1999-03-30 2007-11-13 Surgical Dynamics, Inc. Apparatus for spinal stabilization
US6217578B1 (en) * 1999-10-19 2001-04-17 Stryker Spine S.A. Spinal cross connector
FR2831419B1 (en) * 2001-10-30 2004-07-16 Vitatech APPARATUS FOR HOLDING RUBBER ASSEMBLY WITH BALL JOINT
DE10320855B4 (en) * 2003-05-09 2008-08-14 Aesculap Ag & Co. Kg Implant with a threaded hole for a bone screw
US7896906B2 (en) 2004-12-30 2011-03-01 Depuy Spine, Inc. Artificial facet joint
US8092496B2 (en) 2004-09-30 2012-01-10 Depuy Spine, Inc. Methods and devices for posterior stabilization
US20060084976A1 (en) 2004-09-30 2006-04-20 Depuy Spine, Inc. Posterior stabilization systems and methods
US7766940B2 (en) 2004-12-30 2010-08-03 Depuy Spine, Inc. Posterior stabilization system
FR2927791B1 (en) * 2008-02-26 2011-02-18 Clariance ARTICULAR PROSTHESIS POSTERIEURE LUMBAR WITH ROTULE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519139A (en) * 1974-06-18 1978-07-26 Crock H V And Pericic L L securing elongate members to structurs more especially in surgical procedures
DE3611319A1 (en) * 1986-04-04 1987-10-15 Witzel Ulrich FIXATEUR EXTERNAL ON OSTEOSYNTHESIS
FR2615095B1 (en) * 1987-05-15 1989-08-18 Fabrication Materiel Orthopedi OSTEOSYNTHESIS INSTRUMENTATION FOR THE CORRECTION OF LUMBAR SCOLIOSES BY POSTERIOR PATHWAY
FR2645427A1 (en) * 1989-04-11 1990-10-12 Cotrel Yves Transverse fixing bar for spinal osteosynthesis device
CH678803A5 (en) * 1989-07-12 1991-11-15 Sulzer Ag
CH685850A5 (en) * 1990-11-26 1995-10-31 Synthes Ag anchoring device

Also Published As

Publication number Publication date
FR2701833A1 (en) 1994-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property