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FR2869215B1 - Dispositif de maintien d'une barre ou analogue pour osteosynthese rachidienne - Google Patents

Dispositif de maintien d'une barre ou analogue pour osteosynthese rachidienne

Info

Publication number
FR2869215B1
FR2869215B1 FR0404188A FR0404188A FR2869215B1 FR 2869215 B1 FR2869215 B1 FR 2869215B1 FR 0404188 A FR0404188 A FR 0404188A FR 0404188 A FR0404188 A FR 0404188A FR 2869215 B1 FR2869215 B1 FR 2869215B1
Authority
FR
France
Prior art keywords
maintaining
bar
spinal osteosynthesis
osteosynthesis
spinal
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
FR0404188A
Other languages
English (en)
Other versions
FR2869215A1 (fr
Inventor
Toshio Yamaguchi
Hiroaki Ichimura
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.)
KOTOBUKI IKA SHOJI Co Ltd
Original Assignee
KOTOBUKI IKA SHOJI Co Ltd
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 KOTOBUKI IKA SHOJI Co Ltd filed Critical KOTOBUKI IKA SHOJI Co Ltd
Priority to FR0404188A priority Critical patent/FR2869215B1/fr
Publication of FR2869215A1 publication Critical patent/FR2869215A1/fr
Application granted granted Critical
Publication of FR2869215B1 publication Critical patent/FR2869215B1/fr
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
    • 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
    • A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass

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)
FR0404188A 2004-04-21 2004-04-21 Dispositif de maintien d'une barre ou analogue pour osteosynthese rachidienne Expired - Lifetime FR2869215B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0404188A FR2869215B1 (fr) 2004-04-21 2004-04-21 Dispositif de maintien d'une barre ou analogue pour osteosynthese rachidienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404188A FR2869215B1 (fr) 2004-04-21 2004-04-21 Dispositif de maintien d'une barre ou analogue pour osteosynthese rachidienne

Publications (2)

Publication Number Publication Date
FR2869215A1 FR2869215A1 (fr) 2005-10-28
FR2869215B1 true FR2869215B1 (fr) 2006-10-13

Family

ID=34944665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404188A Expired - Lifetime FR2869215B1 (fr) 2004-04-21 2004-04-21 Dispositif de maintien d'une barre ou analogue pour osteosynthese rachidienne

Country Status (1)

Country Link
FR (1) FR2869215B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2395948T3 (es) * 2006-12-22 2013-02-18 Biedermann Technologies Gmbh & Co. Kg Dispositivo de anclaje para huesos

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882350A (en) * 1995-04-13 1999-03-16 Fastenetix, Llc Polyaxial pedicle screw having a threaded and tapered compression locking mechanism
US5752957A (en) * 1997-02-12 1998-05-19 Third Millennium Engineering, Llc Polyaxial mechanism for use with orthopaedic implant devices
DE19936286C2 (de) * 1999-08-02 2002-01-17 Lutz Biedermann Knochenschraube
ES2153331B1 (es) * 1999-08-05 2001-09-01 Traiber S A Sistema de fijacion intervertebral para tratamientos de columna.
CN1221217C (zh) * 2002-01-24 2005-10-05 英属维京群岛商冠亚生技控股集团股份有限公司 一种脊椎固定用旋扣定位固定装置

Also Published As

Publication number Publication date
FR2869215A1 (fr) 2005-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230

D3 Decision to revoke the decision of lapse
PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14