FR2820306B1 - Dispositif d'osteosynthese rachidienne et son dispositif de redressement des connecteurs par rapport aux vis poly axiales - Google Patents

Dispositif d'osteosynthese rachidienne et son dispositif de redressement des connecteurs par rapport aux vis poly axiales

Info

Publication number
FR2820306B1
FR2820306B1 FR0101578A FR0101578A FR2820306B1 FR 2820306 B1 FR2820306 B1 FR 2820306B1 FR 0101578 A FR0101578 A FR 0101578A FR 0101578 A FR0101578 A FR 0101578A FR 2820306 B1 FR2820306 B1 FR 2820306B1
Authority
FR
France
Prior art keywords
straightening
connectors
relation
axial screws
spinal osteosynthesis
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
FR0101578A
Other languages
English (en)
Other versions
FR2820306A1 (fr
Inventor
Christian Mazel
Guy Viart
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.)
Eurosurgical SA
Original Assignee
Eurosurgical 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
Application filed by Eurosurgical SA filed Critical Eurosurgical SA
Priority to FR0101578A priority Critical patent/FR2820306B1/fr
Publication of FR2820306A1 publication Critical patent/FR2820306A1/fr
Application granted granted Critical
Publication of FR2820306B1 publication Critical patent/FR2820306B1/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
    • A61B17/7035—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
    • A61B17/70—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
    • A61B17/7011—Longitudinal element being non-straight, e.g. curved, angled or branched
    • 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

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)
FR0101578A 2001-02-06 2001-02-06 Dispositif d'osteosynthese rachidienne et son dispositif de redressement des connecteurs par rapport aux vis poly axiales Expired - Fee Related FR2820306B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0101578A FR2820306B1 (fr) 2001-02-06 2001-02-06 Dispositif d'osteosynthese rachidienne et son dispositif de redressement des connecteurs par rapport aux vis poly axiales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101578A FR2820306B1 (fr) 2001-02-06 2001-02-06 Dispositif d'osteosynthese rachidienne et son dispositif de redressement des connecteurs par rapport aux vis poly axiales

Publications (2)

Publication Number Publication Date
FR2820306A1 FR2820306A1 (fr) 2002-08-09
FR2820306B1 true FR2820306B1 (fr) 2004-01-23

Family

ID=8859672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101578A Expired - Fee Related FR2820306B1 (fr) 2001-02-06 2001-02-06 Dispositif d'osteosynthese rachidienne et son dispositif de redressement des connecteurs par rapport aux vis poly axiales

Country Status (1)

Country Link
FR (1) FR2820306B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540753B2 (en) * 2003-04-09 2013-09-24 Roger P. Jackson Polyaxial bone screw with uploaded threaded shank and method of assembly and use
CN106580415A (zh) * 2017-01-19 2017-04-26 张衣北 低切迹双向锁定的大角度万向椎弓根螺钉
CN107137136A (zh) * 2017-05-12 2017-09-08 王文军 皮下弹性脊柱内固定***的连接套件
CN107260282B (zh) * 2017-07-12 2023-10-27 北京市富乐科技开发有限公司 一种双u螺钉

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2542326B2 (ja) * 1993-04-05 1996-10-09 有限会社田中医科器械製作所 胸腰椎等の治療用固定装置
FR2736258B1 (fr) * 1995-07-07 1997-10-17 Eurosurgical Dispositif de fixation sur une tige d'un organe, en particulier pour une instrumentation d'orthopedie rachidienne
FR2762986B1 (fr) * 1997-05-07 1999-09-24 Aesculap Jbs Systeme d'osteosynthese pour arthrodese vertebrale
FR2781663B1 (fr) * 1998-07-30 2000-10-13 Materiel Orthopedique En Abreg Dispositif d'osteosynthese rachidienne

Also Published As

Publication number Publication date
FR2820306A1 (fr) 2002-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031