FR2919992B1 - Dispositif de stabilisation intervertebrale comprenant un element amortissant - Google Patents

Dispositif de stabilisation intervertebrale comprenant un element amortissant

Info

Publication number
FR2919992B1
FR2919992B1 FR0705849A FR0705849A FR2919992B1 FR 2919992 B1 FR2919992 B1 FR 2919992B1 FR 0705849 A FR0705849 A FR 0705849A FR 0705849 A FR0705849 A FR 0705849A FR 2919992 B1 FR2919992 B1 FR 2919992B1
Authority
FR
France
Prior art keywords
damping element
stabilization device
intervertebral stabilization
intervertebral
damping
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
FR0705849A
Other languages
English (en)
Other versions
FR2919992A1 (fr
Inventor
Henry Graf
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0705849A priority Critical patent/FR2919992B1/fr
Priority to PCT/FR2008/051499 priority patent/WO2009024730A2/fr
Publication of FR2919992A1 publication Critical patent/FR2919992A1/fr
Application granted granted Critical
Publication of FR2919992B1 publication Critical patent/FR2919992B1/fr
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
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7019—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other
    • A61B17/7025—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a sliding joint
    • 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
    • A61B17/7019—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other
    • A61B17/7031—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other made wholly or partly of flexible material
    • 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
    • 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
    • A61B17/7035—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, 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
    • A61B17/7058—Plates mounted on top of bone anchor heads or shoulders
FR0705849A 2007-08-14 2007-08-14 Dispositif de stabilisation intervertebrale comprenant un element amortissant Expired - Fee Related FR2919992B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0705849A FR2919992B1 (fr) 2007-08-14 2007-08-14 Dispositif de stabilisation intervertebrale comprenant un element amortissant
PCT/FR2008/051499 WO2009024730A2 (fr) 2007-08-14 2008-08-14 Dispositif de stabilisation intervertebrale pour arthrodese, comprenant un element amortissant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0705849A FR2919992B1 (fr) 2007-08-14 2007-08-14 Dispositif de stabilisation intervertebrale comprenant un element amortissant

Publications (2)

Publication Number Publication Date
FR2919992A1 FR2919992A1 (fr) 2009-02-20
FR2919992B1 true FR2919992B1 (fr) 2010-06-25

Family

ID=39149246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0705849A Expired - Fee Related FR2919992B1 (fr) 2007-08-14 2007-08-14 Dispositif de stabilisation intervertebrale comprenant un element amortissant

Country Status (2)

Country Link
FR (1) FR2919992B1 (fr)
WO (1) WO2009024730A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814936B1 (fr) * 2000-10-11 2003-02-07 Frederic Fortin Dispositif de liaison vertebrale souple et monobloc fonctionnant de maniere multidirectionnelle
FR2827498B1 (fr) * 2001-07-18 2004-05-14 Frederic Fortin Dispositif de liaison vertebrale souple constitue d'elements palliant une deficience du rachis
US8858599B2 (en) * 2004-06-09 2014-10-14 Warsaw Orthopedic, Inc. Systems and methods for flexible spinal stabilization
EP2032055A2 (fr) * 2006-06-28 2009-03-11 Synthes GmbH Système de fixation dynamique

Also Published As

Publication number Publication date
WO2009024730A3 (fr) 2009-04-16
FR2919992A1 (fr) 2009-02-20
WO2009024730A2 (fr) 2009-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502