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FR2702361B1 - Fixator for lumbosacral osteosyntheses. - Google Patents

  • ️Fri Oct 24 1997

FR2702361B1 - Fixator for lumbosacral osteosyntheses. - Google Patents

Fixator for lumbosacral osteosyntheses.

Info

Publication number
FR2702361B1
FR2702361B1 FR9400563A FR9400563A FR2702361B1 FR 2702361 B1 FR2702361 B1 FR 2702361B1 FR 9400563 A FR9400563 A FR 9400563A FR 9400563 A FR9400563 A FR 9400563A FR 2702361 B1 FR2702361 B1 FR 2702361B1 Authority
FR
France
Prior art keywords
osteosyntheses
lumbosacral
fixator
lumbosacral osteosyntheses
Prior art date
1993-02-24
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
FR9400563A
Other languages
French (fr)
Other versions
FR2702361A1 (en
Inventor
Christian 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.)
Soprane SA
Original Assignee
Soprane SA
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.)
1993-02-24
Filing date
1994-01-14
Publication date
1997-10-24
1993-02-24 Priority claimed from FR9302357A external-priority patent/FR2701833B1/en
1994-01-14 Application filed by Soprane SA filed Critical Soprane SA
1994-01-14 Priority to FR9400563A priority Critical patent/FR2702361B1/en
1994-09-16 Publication of FR2702361A1 publication Critical patent/FR2702361A1/en
1997-10-24 Application granted granted Critical
1997-10-24 Publication of FR2702361B1 publication Critical patent/FR2702361B1/en
2014-01-14 Anticipated expiration legal-status Critical
Status 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
    • 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
    • A61B17/7037—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
    • 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
    • A61B17/7002—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
    • 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
    • A61B17/7049—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
    • 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements 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 or setting implements 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
    • 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
    • A61B17/84—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)
  • Neurology (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)
FR9400563A 1993-02-24 1994-01-14 Fixator for lumbosacral osteosyntheses. Expired - Lifetime FR2702361B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9400563A FR2702361B1 (en) 1993-02-24 1994-01-14 Fixator for lumbosacral osteosyntheses.

Applications Claiming Priority (2)

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.

Publications (2)

Publication Number Publication Date
FR2702361A1 FR2702361A1 (en) 1994-09-16
FR2702361B1 true FR2702361B1 (en) 1997-10-24

Family

ID=26230133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9400563A Expired - Lifetime FR2702361B1 (en) 1993-02-24 1994-01-14 Fixator for lumbosacral osteosyntheses.

Country Status (1)

Country Link
FR (1) FR2702361B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162988B2 (en) 2001-10-18 2012-04-24 Ldr Medical Plate for osteosynthesis device and method of preassembling such device
US8221457B2 (en) 2001-10-18 2012-07-17 Ldr Medical Progressive approach osteosynthesis device and preassembly method
US8845691B2 (en) 2003-09-01 2014-09-30 Ldr Medical Osseous anchoring implant with a polyaxial head and method for installing the implant
US9326795B2 (en) 2001-12-12 2016-05-03 Ldr Medical Implant for osseous anchoring with polyaxial head

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734471A1 (en) * 1995-05-24 1996-11-29 Implants Orthopediques Toutes Spinal fixator retaining screw
FR2745707B1 (en) * 1996-03-05 1998-04-30 Neurofix SPINAL OSTEOSYNTHESIS DEVICE
FR2756481B1 (en) * 1996-12-03 1999-07-23 Biomat SPINAL DEVIATION CORRECTION DEVICE
FR2762986B1 (en) * 1997-05-07 1999-09-24 Aesculap Jbs OSTEOSYNTHESIS SYSTEM FOR VERTEBRAL ARTHRODESIS
ES2196290T3 (en) * 1997-12-17 2003-12-16 Robert Lange APPARATUS TO STABILIZE CERTAIN VERTEBRAS OF THE DORSAL SPINE.
KR100324698B1 (en) * 1999-01-30 2002-02-27 구자교 Spine fixing device
US6315779B1 (en) * 1999-04-16 2001-11-13 Sdgi Holdings, Inc. Multi-axial bone anchor system
US6280445B1 (en) * 1999-04-16 2001-08-28 Sdgi Holdings, Inc. Multi-axial bone anchor system
US6554831B1 (en) * 2000-09-01 2003-04-29 Hopital Sainte-Justine Mobile dynamic system for treating spinal disorder
FR2823095B1 (en) * 2001-04-06 2004-02-06 Ldr Medical RACHIS OSTEOSYNTHESIS DEVICE AND PLACEMENT METHOD
ATE306855T1 (en) 2001-04-24 2005-11-15 Co Ligne Ag INSTRUMENTS FOR STABILIZING CERTAIN VERTEBRATES OF THE SPINE
DE50214457D1 (en) * 2001-10-23 2010-07-08 Biedermann Motech Gmbh BONE FIXATION DEVICE AND SCREW FOR ONE SUCH
EP1792577B1 (en) * 2003-10-17 2010-05-19 BIEDERMANN MOTECH GmbH Surgical stabilisation device with a rod-shaped element
DE10348329B3 (en) * 2003-10-17 2005-02-17 Biedermann Motech Gmbh Rod-shaped element used in spinal column and accident surgery for connecting two bone-anchoring elements comprises a rigid section and an elastic section that are made in one piece
DE502004004126D1 (en) * 2003-10-17 2007-08-02 Biedermann Motech Gmbh Rod-shaped element for connecting bone anchoring elements, and stabilizing device with such a rod-shaped element
US8632570B2 (en) 2003-11-07 2014-01-21 Biedermann Technologies Gmbh & Co. Kg Stabilization device for bones comprising a spring element and manufacturing method for said spring element
WO2008134703A2 (en) 2007-04-30 2008-11-06 Globus Medical, Inc. Flexible spine stabilization system
FR2916956B1 (en) 2007-06-08 2012-12-14 Ldr Medical INTERSOMATIC CAGE, INTERVERTEBRAL PROSTHESIS, ANCHORING DEVICE AND IMPLANTATION INSTRUMENTATION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653481A (en) * 1985-07-24 1987-03-31 Howland Robert S Advanced spine fixation system and method
FR2615095B1 (en) * 1987-05-15 1989-08-18 Fabrication Materiel Orthopedi OSTEOSYNTHESIS INSTRUMENTATION FOR THE CORRECTION OF LUMBAR SCOLIOSES BY POSTERIOR PATHWAY
DE3800052A1 (en) * 1987-07-08 1989-07-13 Harms Juergen POSITIONING SCREW
CH678803A5 (en) * 1989-07-12 1991-11-15 Sulzer Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162988B2 (en) 2001-10-18 2012-04-24 Ldr Medical Plate for osteosynthesis device and method of preassembling such device
US8221457B2 (en) 2001-10-18 2012-07-17 Ldr Medical Progressive approach osteosynthesis device and preassembly method
US9326795B2 (en) 2001-12-12 2016-05-03 Ldr Medical Implant for osseous anchoring with polyaxial head
US8845691B2 (en) 2003-09-01 2014-09-30 Ldr Medical Osseous anchoring implant with a polyaxial head and method for installing the implant

Also Published As

Publication number Publication date
FR2702361A1 (en) 1994-09-16

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Legal Events

Date Code Title Description
1996-07-19 TP Transmission of property