FR2771917B1 - Dispositif de blocage pour une instrumentation rachidienne - Google Patents

Dispositif de blocage pour une instrumentation rachidienne

Info

Publication number
FR2771917B1
FR2771917B1 FR9715302A FR9715302A FR2771917B1 FR 2771917 B1 FR2771917 B1 FR 2771917B1 FR 9715302 A FR9715302 A FR 9715302A FR 9715302 A FR9715302 A FR 9715302A FR 2771917 B1 FR2771917 B1 FR 2771917B1
Authority
FR
France
Prior art keywords
locking device
spinal instrumentation
instrumentation
spinal
locking
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 - Fee Related
Application number
FR9715302A
Other languages
English (en)
Other versions
FR2771917A1 (fr
Inventor
Christian Baccelli
Michel Lavergne
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.)
Stryker European Holdings I LLC
Original Assignee
Dimso 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9514154&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2771917(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dimso SA filed Critical Dimso SA
Priority to FR9715302A priority Critical patent/FR2771917B1/fr
Publication of FR2771917A1 publication Critical patent/FR2771917A1/fr
Application granted granted Critical
Publication of FR2771917B1 publication Critical patent/FR2771917B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B17/7002—Longitudinal elements, e.g. rods
    • 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
    • A61B17/7001—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)
  • 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)
FR9715302A 1997-12-04 1997-12-04 Dispositif de blocage pour une instrumentation rachidienne Expired - Fee Related FR2771917B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9715302A FR2771917B1 (fr) 1997-12-04 1997-12-04 Dispositif de blocage pour une instrumentation rachidienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715302A FR2771917B1 (fr) 1997-12-04 1997-12-04 Dispositif de blocage pour une instrumentation rachidienne

Publications (2)

Publication Number Publication Date
FR2771917A1 FR2771917A1 (fr) 1999-06-11
FR2771917B1 true FR2771917B1 (fr) 2000-05-05

Family

ID=9514154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715302A Expired - Fee Related FR2771917B1 (fr) 1997-12-04 1997-12-04 Dispositif de blocage pour une instrumentation rachidienne

Country Status (1)

Country Link
FR (1) FR2771917B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955885A (en) * 1988-12-21 1990-09-11 Zimmer, Inc. Surgical slider instrument and method of using instrument
US5364397A (en) * 1993-06-01 1994-11-15 Zimmer, Inc. Spinal coupler seater with dual jaws and an independent plunger
US5487743A (en) * 1994-02-15 1996-01-30 Sofamore, S.N.C. Anterior dorso-lumbar spinal osteosynthesis instrumentation for the correction of kyphosis
FR2731344B1 (fr) * 1995-03-06 1997-08-22 Dimso Sa Instrumentation rachidienne notamment pour tige
US5709685A (en) * 1996-05-21 1998-01-20 Sdgi Holdings, Inc. Positionable clip for provisionally capturing a component on a spinal rod

Also Published As

Publication number Publication date
FR2771917A1 (fr) 1999-06-11

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: STRYKER SPINE, FR

Effective date: 20141223

CJ Change in legal form

Effective date: 20141223

ST Notification of lapse

Effective date: 20160831

TP Transmission of property

Owner name: STRYKER EUROPEAN HOLDINGS I, LLC, US

Effective date: 20161108