FR2880255B1 - IMPLANT DEVICE FOR POSTERIOR VERTEBRAL OSTEOSYNTHESIS SYSTEM - Google Patents

IMPLANT DEVICE FOR POSTERIOR VERTEBRAL OSTEOSYNTHESIS SYSTEM

Info

Publication number
FR2880255B1
FR2880255B1 FR0453270A FR0453270A FR2880255B1 FR 2880255 B1 FR2880255 B1 FR 2880255B1 FR 0453270 A FR0453270 A FR 0453270A FR 0453270 A FR0453270 A FR 0453270A FR 2880255 B1 FR2880255 B1 FR 2880255B1
Authority
FR
France
Prior art keywords
implant device
osteosynthesis system
posterior vertebral
vertebral osteosynthesis
posterior
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
FR0453270A
Other languages
French (fr)
Other versions
FR2880255A1 (en
Inventor
Patrice Moreau
Karin Worner
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.)
Neuro France Implants NFI SARL
Original Assignee
Neuro France Implants NFI SARL
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 Neuro France Implants NFI SARL filed Critical Neuro France Implants NFI SARL
Priority to FR0453270A priority Critical patent/FR2880255B1/en
Publication of FR2880255A1 publication Critical patent/FR2880255A1/en
Application granted granted Critical
Publication of FR2880255B1 publication Critical patent/FR2880255B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B17/7038—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other to a different extent in different directions, e.g. within one plane only
    • 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
    • A61B17/7007—Parts of the longitudinal elements, e.g. their ends, being specially adapted to fit around the screw or hook heads
    • 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
    • A61B17/701—Longitudinal elements with a non-circular, e.g. rectangular, cross-section
    • 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
    • A61B17/7059—Cortical plates
    • 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
FR0453270A 2004-12-30 2004-12-30 IMPLANT DEVICE FOR POSTERIOR VERTEBRAL OSTEOSYNTHESIS SYSTEM Expired - Fee Related FR2880255B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0453270A FR2880255B1 (en) 2004-12-30 2004-12-30 IMPLANT DEVICE FOR POSTERIOR VERTEBRAL OSTEOSYNTHESIS SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0453270A FR2880255B1 (en) 2004-12-30 2004-12-30 IMPLANT DEVICE FOR POSTERIOR VERTEBRAL OSTEOSYNTHESIS SYSTEM

Publications (2)

Publication Number Publication Date
FR2880255A1 FR2880255A1 (en) 2006-07-07
FR2880255B1 true FR2880255B1 (en) 2013-07-05

Family

ID=34952753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0453270A Expired - Fee Related FR2880255B1 (en) 2004-12-30 2004-12-30 IMPLANT DEVICE FOR POSTERIOR VERTEBRAL OSTEOSYNTHESIS SYSTEM

Country Status (1)

Country Link
FR (1) FR2880255B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090069849A1 (en) * 2007-09-10 2009-03-12 Oh Younghoon Dynamic screw system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628740A (en) * 1993-12-23 1997-05-13 Mullane; Thomas S. Articulating toggle bolt bone screw
US5591166A (en) * 1995-03-27 1997-01-07 Smith & Nephew Richards, Inc. Multi angle bone bolt
US5800435A (en) * 1996-10-09 1998-09-01 Techsys, Llc Modular spinal plate for use with modular polyaxial locking pedicle screws
DE59809941D1 (en) * 1997-02-26 2003-11-27 Deutsch Zentr Luft & Raumfahrt Device for positioning bones and / or bone fragments
IES77331B2 (en) * 1997-06-03 1997-12-03 Tecos Holdings Inc Pluridirectional and modulable vertebral osteosynthesis device of small overall size
FR2815535B1 (en) 2000-10-23 2003-01-24 Patrice Moreau PEDICULAR IMPLANT
US6887242B2 (en) * 2001-10-17 2005-05-03 Ortho Innovations, Llc Split ring bone screw for a spinal fixation system
US20040006342A1 (en) * 2002-02-13 2004-01-08 Moti Altarac Posterior polyaxial plate system for the spine

Also Published As

Publication number Publication date
FR2880255A1 (en) 2006-07-07

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