WO2009069025A3 - Vertebral osteosynthesis material - Google Patents

Vertebral osteosynthesis material Download PDF

Info

Publication number
WO2009069025A3
WO2009069025A3 PCT/IB2008/054605 IB2008054605W WO2009069025A3 WO 2009069025 A3 WO2009069025 A3 WO 2009069025A3 IB 2008054605 W IB2008054605 W IB 2008054605W WO 2009069025 A3 WO2009069025 A3 WO 2009069025A3
Authority
WO
WIPO (PCT)
Prior art keywords
members
bone anchoring
flexible cord
anchoring member
guide
Prior art date
Application number
PCT/IB2008/054605
Other languages
French (fr)
Other versions
WO2009069025A2 (en
Inventor
Denys Sournac
David Ryan
Original Assignee
Medicrea International
Denys Sournac
David Ryan
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 Medicrea International, Denys Sournac, David Ryan filed Critical Medicrea International
Publication of WO2009069025A2 publication Critical patent/WO2009069025A2/en
Publication of WO2009069025A3 publication Critical patent/WO2009069025A3/en

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
    • A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
    • A61B17/7083—Tools for guidance or insertion of tethers, rod-to-anchor connectors, rod-to-rod connectors, or longitudinal elements

Abstract

This material comprises at least one bone anchoring member (2) whereof a proximal part (10) is connected to a flexible cord (15) serving to guide other members (4, 5), in particular to guide a connection yoke enabling the connection of the bone anchoring member (2) to a rod connecting several bone anchoring members to each other. According to the invention, the material comprises stop means (6) able to engage against one of said other members (4, 5) when these other members (4, 5) are engaged on the flexible cord (15), these stop means (6) being equipped with anti-reversing means (20) presenting an obstacle to their movement along the flexible cord (15) in the direction moving away from the bone anchoring member (2).
PCT/IB2008/054605 2007-11-30 2008-11-05 Vertebral osteosynthesis material WO2009069025A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0708366 2007-11-30
FR0708366A FR2924326B1 (en) 2007-11-30 2007-11-30 SURGICAL EQUIPMENT, ESPECIALLY BRAIN OSTEOSYNTHESIS EQUIPMENT

Publications (2)

Publication Number Publication Date
WO2009069025A2 WO2009069025A2 (en) 2009-06-04
WO2009069025A3 true WO2009069025A3 (en) 2009-07-16

Family

ID=39591081

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/054605 WO2009069025A2 (en) 2007-11-30 2008-11-05 Vertebral osteosynthesis material

Country Status (2)

Country Link
FR (2) FR2924326B1 (en)
WO (1) WO2009069025A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540719B2 (en) 2010-02-09 2013-09-24 Aesculap Implant Systems, Llc Percutaneous rod insertion system and method
US20210220025A1 (en) * 2016-01-18 2021-07-22 Premia Spine Ltd. Fusion rod insertion in percutaneous fusion surgery

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258015A (en) * 1991-05-03 1993-11-02 American Cyanamid Company Locking filament caps
WO1998055038A1 (en) * 1997-06-03 1998-12-10 Jean Taylor Multidirectional adaptable vertebral osteosynthesis device with reduced space requirement
US6475230B1 (en) * 1997-08-01 2002-11-05 Peter M. Bonutti Method and apparatus for securing a suture
US20040147928A1 (en) * 2002-10-30 2004-07-29 Landry Michael E. Spinal stabilization system using flexible members
US20050043742A1 (en) * 2003-08-21 2005-02-24 Aurelian Bruneau Systems and methods for positioning implants relative to bone anchors in surgical approaches to the spine
WO2005072632A1 (en) * 2004-01-27 2005-08-11 Medicrea International Vertebral osteosynthesis equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312410A (en) * 1992-12-07 1994-05-17 Danek Medical, Inc. Surgical cable tensioner
DE19627864C2 (en) * 1996-07-11 2003-05-08 Aesculap Ag & Co Kg Surgical jig
US5782831A (en) * 1996-11-06 1998-07-21 Sdgi Holdings, Inc. Method an device for spinal deformity reduction using a cable and a cable tensioning system
FR2777449B1 (en) * 1998-04-17 2000-09-15 Sulzer Orthopedics Limited TENSIONING DEVICE FOR LAYING A SPINAL STABILIZATION SYSTEM

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258015A (en) * 1991-05-03 1993-11-02 American Cyanamid Company Locking filament caps
WO1998055038A1 (en) * 1997-06-03 1998-12-10 Jean Taylor Multidirectional adaptable vertebral osteosynthesis device with reduced space requirement
US6475230B1 (en) * 1997-08-01 2002-11-05 Peter M. Bonutti Method and apparatus for securing a suture
US20040147928A1 (en) * 2002-10-30 2004-07-29 Landry Michael E. Spinal stabilization system using flexible members
US20050043742A1 (en) * 2003-08-21 2005-02-24 Aurelian Bruneau Systems and methods for positioning implants relative to bone anchors in surgical approaches to the spine
WO2005072632A1 (en) * 2004-01-27 2005-08-11 Medicrea International Vertebral osteosynthesis equipment

Also Published As

Publication number Publication date
FR2940041B1 (en) 2013-08-02
WO2009069025A2 (en) 2009-06-04
FR2924326B1 (en) 2010-12-10
FR2924326A1 (en) 2009-06-05
FR2940041A1 (en) 2010-06-25

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