CA2679384C - Tension fixation system - Google Patents

Tension fixation system Download PDF

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Publication number
CA2679384C
CA2679384C CA2679384A CA2679384A CA2679384C CA 2679384 C CA2679384 C CA 2679384C CA 2679384 A CA2679384 A CA 2679384A CA 2679384 A CA2679384 A CA 2679384A CA 2679384 C CA2679384 C CA 2679384C
Authority
CA
Canada
Prior art keywords
ball
tension strap
capture
shaped
fixation
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.)
Active
Application number
CA2679384A
Other languages
English (en)
French (fr)
Other versions
CA2679384A1 (en
Inventor
Brian D. Snyder
Jr. Vresilovic Edward J.
Hemal P. Mehta
John A. Muller
Original Assignee
MASS MODULAR SPINE SYSTEM
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 MASS MODULAR SPINE SYSTEM filed Critical MASS MODULAR SPINE SYSTEM
Publication of CA2679384A1 publication Critical patent/CA2679384A1/en
Application granted granted Critical
Publication of CA2679384C publication Critical patent/CA2679384C/en
Active 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
    • 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
    • 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
    • A61B17/7035—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

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)
CA2679384A 2007-02-28 2008-02-28 Tension fixation system Active CA2679384C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89200007P 2007-02-28 2007-02-28
US60/892,000 2007-02-28
PCT/US2008/055246 WO2008106582A2 (en) 2007-02-28 2008-02-28 Tension fixation system

Publications (2)

Publication Number Publication Date
CA2679384A1 CA2679384A1 (en) 2008-09-04
CA2679384C true CA2679384C (en) 2020-03-24

Family

ID=39721842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2679384A Active CA2679384C (en) 2007-02-28 2008-02-28 Tension fixation system

Country Status (6)

Country Link
US (1) US8211152B2 (https=)
EP (1) EP2120751A2 (https=)
JP (1) JP2010519983A (https=)
AU (1) AU2008221321A1 (https=)
CA (1) CA2679384C (https=)
WO (1) WO2008106582A2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080033431A1 (en) * 2006-06-29 2008-02-07 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Position augmenting mechanism
WO2010040002A1 (en) * 2008-10-01 2010-04-08 Life Spine, Inc. Spinal facet fastener
EP2174608B1 (en) * 2008-10-08 2012-08-01 Biedermann Technologies GmbH & Co. KG Bone anchoring device and stabilization device for bone parts or vertebrae
US8382809B2 (en) * 2008-10-17 2013-02-26 Omni Surgical Poly-axial pedicle screw implements and lock screw therefor
US8236032B2 (en) 2009-10-20 2012-08-07 Depuy Spine, Inc. Spinal implant with a flexible extension element
WO2011057227A1 (en) * 2009-11-09 2011-05-12 Applied Orthopaedics Llp Apparatus for retaining bone
US8636774B2 (en) 2010-12-17 2014-01-28 Spinal Usa, Inc. Spinal implant apparatuses and methods of implanting and using same
US8992579B1 (en) 2011-03-08 2015-03-31 Nuvasive, Inc. Lateral fixation constructs and related methods
US9011449B1 (en) * 2011-04-05 2015-04-21 Scott Cochran Screw and rod fixation system
US9060815B1 (en) 2012-03-08 2015-06-23 Nuvasive, Inc. Systems and methods for performing spine surgery
US9517089B1 (en) 2013-10-08 2016-12-13 Nuvasive, Inc. Bone anchor with offset rod connector
SG10201909092SA (en) 2015-03-31 2019-11-28 Fisher & Paykel Healthcare Ltd A user interface and system for supplying gases to an airway
GB2607540B (en) 2016-08-11 2023-03-29 Fisher & Paykel Healthcare Ltd A collapsible conduit, patient interface and headgear connector
US11684395B2 (en) * 2019-05-22 2023-06-27 Nuvasive, Inc. Posterior spinal fixation screws
JP2025507399A (ja) * 2022-02-18 2025-03-18 エーオー テクノロジー アーゲー 脊椎骨締結具アセンブリ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2035348C (fr) 1990-02-08 2000-05-16 Jean-Louis Vignaud Dispositif de fixation orientable de tiges d'osteosynthese rachidienne
DE59305375D1 (de) * 1992-08-12 1997-03-20 Synthes Ag Wirbelsäulenfixationselement
US5545165A (en) * 1992-10-09 1996-08-13 Biedermann Motech Gmbh Anchoring member
CN1156255C (zh) 1993-10-01 2004-07-07 美商-艾克罗米德公司 脊椎植入物
US5545166A (en) 1994-07-14 1996-08-13 Advanced Spine Fixation Systems, Incorporated Spinal segmental reduction derotational fixation system
US6755829B1 (en) * 2000-09-22 2004-06-29 Depuy Acromed, Inc. Lock cap anchor assembly for orthopaedic fixation
EP1351614A2 (en) 2001-01-12 2003-10-15 DePuy Acromed, Inc. Polyaxial screw with improved locking
US6796953B2 (en) 2002-12-12 2004-09-28 Efren B. Aduana, Jr. Cervical traction device
US8137386B2 (en) * 2003-08-28 2012-03-20 Jackson Roger P Polyaxial bone screw apparatus
US7744635B2 (en) * 2004-06-09 2010-06-29 Spinal Generations, Llc Spinal fixation system
US7811309B2 (en) 2005-07-26 2010-10-12 Applied Spine Technologies, Inc. Dynamic spine stabilization device with travel-limiting functionality
JP2009543597A (ja) * 2006-07-13 2009-12-10 マス モジュラー スパイン システム モジュール式脊椎固定システム

Also Published As

Publication number Publication date
CA2679384A1 (en) 2008-09-04
US8211152B2 (en) 2012-07-03
EP2120751A2 (en) 2009-11-25
JP2010519983A (ja) 2010-06-10
AU2008221321A1 (en) 2008-09-04
US20080221621A1 (en) 2008-09-11
WO2008106582A3 (en) 2009-12-30
WO2008106582A2 (en) 2008-09-04

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