FR2869523A1 - FLEXIBLE AND MODULAR VERTEBRAL CONNECTION DEVICE HAVING AN ADJUSTABLE ELEMENT FOR WORKING MULTIDIRECTIONALLY - Google Patents

FLEXIBLE AND MODULAR VERTEBRAL CONNECTION DEVICE HAVING AN ADJUSTABLE ELEMENT FOR WORKING MULTIDIRECTIONALLY

Info

Publication number
FR2869523A1
FR2869523A1 FR0404476A FR0404476A FR2869523A1 FR 2869523 A1 FR2869523 A1 FR 2869523A1 FR 0404476 A FR0404476 A FR 0404476A FR 0404476 A FR0404476 A FR 0404476A FR 2869523 A1 FR2869523 A1 FR 2869523A1
Authority
FR
France
Prior art keywords
flexible
connection device
modular
vertebral connection
multidirectionally
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.)
Pending
Application number
FR0404476A
Other languages
French (fr)
Inventor
Frederic Fortin
Johann Robin
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 FR0404476A priority Critical patent/FR2869523A1/en
Priority to PCT/FR2004/003320 priority patent/WO2005110257A1/en
Publication of FR2869523A1 publication Critical patent/FR2869523A1/en
Pending 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
    • 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
    • A61B17/7005—Parts of the longitudinal elements, e.g. their ends, being specially adapted to fit in 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
    • A61B17/7004—Longitudinal elements, e.g. rods with a cross-section which varies along its length
    • A61B17/7008—Longitudinal elements, e.g. rods with a cross-section which varies along its length with parts of, or attached to, the longitudinal elements, bearing against an outside of the screw or hook heads, e.g. nuts on threaded 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
    • A61B17/7002—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
    • A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
    • 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

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)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

Dispositif de liaison vertébral souple et modulaire 1 possédant deux vis et un moyen 12', ledit moyen 12' étant constitué d'un moyen central ,pièce de caractéristique particulière et d'un moyen périphérique en matériau élastique entourant le moyen central ; ce dernier étant une tige avec deux extrémités spécialement étudiées pour se monter dans une de manière précise dans une cavité 111' en ayant la possibilté de tourner. Le Dispositif de liaison vertébral souple et modulaire 1 étant formé d'éléments interchangeables pouvant être démontés sans toucher au moyens adjacents, ce dispositif admettant par ailleurs un désalignement angulaire assez important . Dans une autre forme de réalisation, le dispôsitif intervertébral flexible et modulaire comprend un moyen constitué de deux plateaux réalisés en matériau rigide, ces deux plateaux enserrant un moyen géométriquement de révolution réalisé en matériau viscoélastique qui va jouer le rôle d'un amortisseur pour le dispositif 1Flexible and modular vertebral connection device 1 having two screws and a means 12 ', said means 12' consisting of a central means, part of particular characteristic and of a peripheral means of elastic material surrounding the central means; the latter being a rod with two ends specially designed to be mounted in a precise manner in a cavity 111 'having the possibility of turning. The flexible and modular vertebral connection device 1 being formed of interchangeable elements which can be removed without touching the adjacent means, this device moreover admitting a fairly large angular misalignment. In another embodiment, the flexible and modular intervertebral device comprises a means consisting of two plates made of rigid material, these two plates enclosing a geometrically revolution means made of viscoelastic material which will act as a shock absorber for the device. 1

FR0404476A 2004-04-28 2004-04-28 FLEXIBLE AND MODULAR VERTEBRAL CONNECTION DEVICE HAVING AN ADJUSTABLE ELEMENT FOR WORKING MULTIDIRECTIONALLY Pending FR2869523A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0404476A FR2869523A1 (en) 2004-04-28 2004-04-28 FLEXIBLE AND MODULAR VERTEBRAL CONNECTION DEVICE HAVING AN ADJUSTABLE ELEMENT FOR WORKING MULTIDIRECTIONALLY
PCT/FR2004/003320 WO2005110257A1 (en) 2004-04-28 2004-12-20 Modular flexible and adjustable vertebral connector element for an intervertebral device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404476A FR2869523A1 (en) 2004-04-28 2004-04-28 FLEXIBLE AND MODULAR VERTEBRAL CONNECTION DEVICE HAVING AN ADJUSTABLE ELEMENT FOR WORKING MULTIDIRECTIONALLY

Publications (1)

Publication Number Publication Date
FR2869523A1 true FR2869523A1 (en) 2005-11-04

Family

ID=34947337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404476A Pending FR2869523A1 (en) 2004-04-28 2004-04-28 FLEXIBLE AND MODULAR VERTEBRAL CONNECTION DEVICE HAVING AN ADJUSTABLE ELEMENT FOR WORKING MULTIDIRECTIONALLY

Country Status (2)

Country Link
FR (1) FR2869523A1 (en)
WO (1) WO2005110257A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1839606A1 (en) * 2006-03-31 2007-10-03 BIEDERMANN MOTECH GmbH Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
WO2008089298A2 (en) * 2007-01-18 2008-07-24 Warsaw Orthopedic, Inc. Vertebral stabilizer

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8979900B2 (en) 2003-09-24 2015-03-17 DePuy Synthes Products, LLC Spinal stabilization device
US20050065516A1 (en) 2003-09-24 2005-03-24 Tae-Ahn Jahng Method and apparatus for flexible fixation of a spine
US7905907B2 (en) 2003-10-21 2011-03-15 Theken Spine, Llc Internal structure stabilization system for spanning three or more structures
US7967826B2 (en) 2003-10-21 2011-06-28 Theken Spine, Llc Connector transfer tool for internal structure stabilization systems
US7282065B2 (en) 2004-04-09 2007-10-16 X-Spine Systems, Inc. Disk augmentation system and method
US20070270838A1 (en) * 2006-05-08 2007-11-22 Sdgi Holdings, Inc. Dynamic spinal stabilization device with dampener
US7785350B2 (en) 2006-05-08 2010-08-31 Warsaw Orthopedic, Inc. Load bearing flexible spinal connecting element
US7806913B2 (en) 2006-08-16 2010-10-05 Depuy Spine, Inc. Modular multi-level spine stabilization system and method
US20080058805A1 (en) * 2006-08-28 2008-03-06 Microdexterity Systems, Inc. Spinal fusion implant
US20090093846A1 (en) * 2007-10-04 2009-04-09 Zimmer Spine Inc. Pre-Curved Flexible Member For Providing Dynamic Stability To A Spine
US8211146B2 (en) 2008-07-03 2012-07-03 Warsaw Orthopedic Implantable device and method of forming
AU2009279618A1 (en) * 2008-08-07 2010-02-11 Josef Gorek Bone screw assembly
US8252025B2 (en) * 2008-09-03 2012-08-28 Zimmer Spine, Inc. Vertebral fixation system
BRPI0919600A2 (en) 2008-12-17 2015-12-08 Synthes Gmbh posterior and dynamic spinal stabilizer
US20160051285A1 (en) * 2014-08-21 2016-02-25 Spineology Inc. Connecting rod for spinal surgery
TWI773125B (en) * 2021-02-05 2022-08-01 長庚大學 Dual-path vertebral bone screw with enhanced fixation function

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516567A1 (en) * 1991-05-30 1992-12-02 Société dite: "PSI" Shock-absorbing device for intervertebral stabilisation
FR2717370A1 (en) * 1994-03-18 1995-09-22 Moreau Patrice Intervertebral stabilising prosthesis for spinal reinforcement inserted during spinal surgery
WO2001052758A1 (en) * 2000-01-19 2001-07-26 Surgical Dynamics, Inc. Device for securing spinal rods
FR2812186A1 (en) * 2000-07-25 2002-02-01 Spine Next Sa FLEXIBLE CONNECTION PIECE FOR SPINAL STABILIZATION
FR2814936A1 (en) * 2000-10-11 2002-04-12 Frederic Fortin Supple one-piece vertebral connector has central core with elastic fibres, fixings and polymerised resin covering
WO2003047441A1 (en) * 2001-12-07 2003-06-12 Mathys Medizinaltechnik Ag Damping element
US20030220643A1 (en) * 2002-05-24 2003-11-27 Ferree Bret A. Devices to prevent spinal extension
FR2846223A1 (en) * 2002-10-24 2004-04-30 Frederic Fortin Flexible intervertebral connection device has two screws and connection acting as damper with three degrees of freedom and heads with radii at ends enabling rotation in connection opening
FR2846222A1 (en) * 2002-10-24 2004-04-30 Frederic Fortin Adjustable modular flexible vertebral connection device comprises two identical screws and connection system forming damper with three degrees of freedom

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
DE3841008A1 (en) * 1988-12-06 1990-06-07 Heinrich Ulrich Implant for correction of the spine
FR2698533A1 (en) * 1992-11-27 1994-06-03 Alby Albert Modular connection assembly for vertebral support implant - comprises pedicular screws connected by spherical heads and adjustable connecting blocks, with locking nuts securing in selected positions
US6802844B2 (en) * 2001-03-26 2004-10-12 Nuvasive, Inc Spinal alignment apparatus and methods

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516567A1 (en) * 1991-05-30 1992-12-02 Société dite: "PSI" Shock-absorbing device for intervertebral stabilisation
FR2717370A1 (en) * 1994-03-18 1995-09-22 Moreau Patrice Intervertebral stabilising prosthesis for spinal reinforcement inserted during spinal surgery
WO2001052758A1 (en) * 2000-01-19 2001-07-26 Surgical Dynamics, Inc. Device for securing spinal rods
FR2812186A1 (en) * 2000-07-25 2002-02-01 Spine Next Sa FLEXIBLE CONNECTION PIECE FOR SPINAL STABILIZATION
FR2814936A1 (en) * 2000-10-11 2002-04-12 Frederic Fortin Supple one-piece vertebral connector has central core with elastic fibres, fixings and polymerised resin covering
WO2003047441A1 (en) * 2001-12-07 2003-06-12 Mathys Medizinaltechnik Ag Damping element
US20030220643A1 (en) * 2002-05-24 2003-11-27 Ferree Bret A. Devices to prevent spinal extension
FR2846223A1 (en) * 2002-10-24 2004-04-30 Frederic Fortin Flexible intervertebral connection device has two screws and connection acting as damper with three degrees of freedom and heads with radii at ends enabling rotation in connection opening
FR2846222A1 (en) * 2002-10-24 2004-04-30 Frederic Fortin Adjustable modular flexible vertebral connection device comprises two identical screws and connection system forming damper with three degrees of freedom

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1839606A1 (en) * 2006-03-31 2007-10-03 BIEDERMANN MOTECH GmbH Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
EP1943971A2 (en) 2006-03-31 2008-07-16 BIEDERMANN MOTECH GmbH Locking assembly for bone anchoring device
EP1943971A3 (en) * 2006-03-31 2008-07-30 BIEDERMANN MOTECH GmbH Locking assembly for bone anchoring device
US7972364B2 (en) 2006-03-31 2011-07-05 Biedermann Motech Gmbh Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
CN101045011B (en) * 2006-03-31 2011-07-20 比德曼莫泰赫有限公司 Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
US9089370B2 (en) 2006-03-31 2015-07-28 Biedermann Technologies Gmbh & Co. Kg Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
WO2008089298A2 (en) * 2007-01-18 2008-07-24 Warsaw Orthopedic, Inc. Vertebral stabilizer
WO2008089298A3 (en) * 2007-01-18 2008-11-27 Warsaw Orthopedic Inc Vertebral stabilizer

Also Published As

Publication number Publication date
WO2005110257A9 (en) 2006-01-26
WO2005110257A1 (en) 2005-11-24

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