WO2005044119A3 - Material for vertebral osteosynthesis - Google Patents

Material for vertebral osteosynthesis Download PDF

Info

Publication number
WO2005044119A3
WO2005044119A3 PCT/IB2004/004382 IB2004004382W WO2005044119A3 WO 2005044119 A3 WO2005044119 A3 WO 2005044119A3 IB 2004004382 W IB2004004382 W IB 2004004382W WO 2005044119 A3 WO2005044119 A3 WO 2005044119A3
Authority
WO
WIPO (PCT)
Prior art keywords
stud
bore
rods
head
locking position
Prior art date
Application number
PCT/IB2004/004382
Other languages
French (fr)
Other versions
WO2005044119A2 (en
Inventor
Jean-Luc Clement
Vincent Fiere
Jean Taylor
Yves Adam
Bernard Villaret
Francois Carlier
Original Assignee
Medicrea Technologies
Jean-Luc Clement
Vincent Fiere
Jean Taylor
Yves Adam
Bernard Villaret
Francois Carlier
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 Technologies, Jean-Luc Clement, Vincent Fiere, Jean Taylor, Yves Adam, Bernard Villaret, Francois Carlier filed Critical Medicrea Technologies
Publication of WO2005044119A2 publication Critical patent/WO2005044119A2/en
Publication of WO2005044119A3 publication Critical patent/WO2005044119A3/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
    • A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
    • A61B17/7052—Connectors, not bearing on the vertebrae, for linking longitudinal elements together of variable angle or length

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)
  • Prostheses (AREA)

Abstract

The equipment (1) includes at least two rods (2) propping the rachis, at least one crossbeam (5) for transversal link of the rods (2) and connection parts (11) of these crossbeams (5) to these rods (2) ; at least one connection part (11) comprises a bent part (16) defining a housing (20) for receiving a rod (2) and a recess (21) and defining a bore (17) ; at least one crossbeam (5) comprising a stud (12) fitted with a head (22) exhibiting a lateral flat surface (26), whereas this stud (12) may be engaged in said bore (17) and pivot in this bore between a retracted position and a locking position ; the equipment (1) comprises moreover means (24, 13) for immobilising the stud (12) in locking position. According to the invention, said head (22) is conical in shape and is offset with respect to the pivoting axis of the stud (12), this head (22) being shaped in order to, in locking position, clamp the rod (2) between it and the connection part (11).
PCT/IB2004/004382 2003-11-10 2004-11-05 Material for vertebral osteosynthesis WO2005044119A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0313184A FR2861981B1 (en) 2003-11-10 2003-11-10 MATERIAL OF VERTEBRAL OSTEOSYNTHESIS
FR0313184 2003-11-10

Publications (2)

Publication Number Publication Date
WO2005044119A2 WO2005044119A2 (en) 2005-05-19
WO2005044119A3 true WO2005044119A3 (en) 2005-06-30

Family

ID=34508374

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/004382 WO2005044119A2 (en) 2003-11-10 2004-11-05 Material for vertebral osteosynthesis

Country Status (2)

Country Link
FR (1) FR2861981B1 (en)
WO (1) WO2005044119A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831049B1 (en) 2001-10-18 2004-08-13 Ldr Medical PLATE FOR OSTEOSYNTHESIS DEVICE AND PRE-ASSEMBLY METHOD
FR2831048B1 (en) 2001-10-18 2004-09-17 Ldr Medical PROGRESSIVE APPROACH OSTEOSYNTHESIS DEVICE AND PRE-ASSEMBLY PROCESS
WO2006058221A2 (en) 2004-11-24 2006-06-01 Abdou Samy M Devices and methods for inter-vertebral orthopedic device placement
FR2916956B1 (en) 2007-06-08 2012-12-14 Ldr Medical INTERSOMATIC CAGE, INTERVERTEBRAL PROSTHESIS, ANCHORING DEVICE AND IMPLANTATION INSTRUMENTATION
FR2918555B1 (en) * 2007-07-12 2010-04-02 Ldr Medical DEVICE AND SYSTEM FOR TRANSVERSE SPINACH CONNECTION
FR2921556B1 (en) * 2007-09-28 2010-12-31 Spineway DEVICE FOR CONNECTING TWO RODS OF INTERVERTEBRAL ARTHRODESIS.
US8292924B2 (en) * 2007-10-05 2012-10-23 Spineworks, Llc Enhanced pedicle rod clamp device
US8764806B2 (en) 2009-12-07 2014-07-01 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US9381044B2 (en) * 2010-01-26 2016-07-05 Pioneer Surgical Technology, Inc. Posterior spinal stabilization plate device
US8845728B1 (en) 2011-09-23 2014-09-30 Samy Abdou Spinal fixation devices and methods of use
US20130226240A1 (en) 2012-02-22 2013-08-29 Samy Abdou Spinous process fixation devices and methods of use
US9198767B2 (en) 2012-08-28 2015-12-01 Samy Abdou Devices and methods for spinal stabilization and instrumentation
US9320617B2 (en) 2012-10-22 2016-04-26 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
US10517647B2 (en) 2016-05-18 2019-12-31 Medos International Sarl Implant connectors and related methods
US10321939B2 (en) 2016-05-18 2019-06-18 Medos International Sarl Implant connectors and related methods
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
US10744000B1 (en) 2016-10-25 2020-08-18 Samy Abdou Devices and methods for vertebral bone realignment
US10398476B2 (en) 2016-12-13 2019-09-03 Medos International Sàrl Implant adapters and related methods
US10492835B2 (en) 2016-12-19 2019-12-03 Medos International Sàrl Offset rods, offset rod connectors, and related methods
US10238432B2 (en) 2017-02-10 2019-03-26 Medos International Sàrl Tandem rod connectors and related methods
US10561454B2 (en) 2017-03-28 2020-02-18 Medos International Sarl Articulating implant connectors and related methods
US10966761B2 (en) 2017-03-28 2021-04-06 Medos International Sarl Articulating implant connectors and related methods
US11076890B2 (en) 2017-12-01 2021-08-03 Medos International Sàrl Rod-to-rod connectors having robust rod closure mechanisms and related methods
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6050997A (en) * 1999-01-25 2000-04-18 Mullane; Thomas S. Spinal fixation system
WO2002030307A2 (en) * 2000-10-06 2002-04-18 Spinal Concepts, Inc. Orthopedic transverse connector with cam activated engagers
US20030114853A1 (en) * 2001-10-12 2003-06-19 Ian Burgess Polyaxial cross connector
WO2004084742A1 (en) * 2003-03-24 2004-10-07 Theken Surgical Llc Spinal implant adjustment device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6050997A (en) * 1999-01-25 2000-04-18 Mullane; Thomas S. Spinal fixation system
WO2002030307A2 (en) * 2000-10-06 2002-04-18 Spinal Concepts, Inc. Orthopedic transverse connector with cam activated engagers
US20030114853A1 (en) * 2001-10-12 2003-06-19 Ian Burgess Polyaxial cross connector
WO2004084742A1 (en) * 2003-03-24 2004-10-07 Theken Surgical Llc Spinal implant adjustment device

Also Published As

Publication number Publication date
FR2861981A1 (en) 2005-05-13
FR2861981B1 (en) 2006-08-04
WO2005044119A2 (en) 2005-05-19

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