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DK0441084T3 - Multifunctional device for spinal osteosynthesis - Google Patents

Multifunctional device for spinal osteosynthesis

Info

Publication number
DK0441084T3
DK0441084T3 DK90450018.8T DK90450018T DK0441084T3 DK 0441084 T3 DK0441084 T3 DK 0441084T3 DK 90450018 T DK90450018 T DK 90450018T DK 0441084 T3 DK0441084 T3 DK 0441084T3
Authority
DK
Denmark
Prior art keywords
fixing part
linking element
threaded
head
multifunctional device
Prior art date
Application number
DK90450018.8T
Other languages
Danish (da)
Inventor
Jean-Louis Vignaud
Patrick Henry
Original Assignee
Patrick Henry
Stryker Corp
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 Patrick Henry, Stryker Corp filed Critical Patrick Henry
Application granted granted Critical
Publication of DK0441084T3 publication Critical patent/DK0441084T3/en

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
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/701—Longitudinal elements with a non-circular, e.g. rectangular, cross-section
    • 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
    • A61B17/7002—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
    • 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
    • A61B17/7041—Screws or hooks combined with longitudinal elements which do not contact vertebrae with single longitudinal rod offset laterally from single row of screws or hooks
    • 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
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • 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
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8665—Nuts
    • A61B2017/867—Nuts with integral locking or clamping means
    • A61B2017/868—Nuts with integral locking or clamping means self-locking due to part of nut being deformed upon tightening

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Lasers (AREA)
  • Treating Waste Gases (AREA)
  • Furniture Connections (AREA)
  • Communication Control (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Road Paving Structures (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of Radiation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

The object of the invention is a rachis ostheosynthesis device with pedicular screws of the type comprising a pin (1) having a threaded ogival shape and a threaded head (3) which are separated by a hexagonal body (2), said screws being connected by a linking element (5, 6), characterized in that it is comprised, additionally, of an unique fixing part (7, 8) provided with a hole (9) for the passage of said threaded head to which is screwed a nut (4, 4') for locking the assembly consisting of the fixing part (7. 8) and of the linking element (5, 6) on the head (3), one of the two members, that is to say either the fixing part or the linking element, being conformed on its lower face so as to form a groove (17, 21) for receiving and rotationally locking said hexagonal body (2). Application to osteosynthesis.
DK90450018.8T 1990-02-08 1990-12-19 Multifunctional device for spinal osteosynthesis DK0441084T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001633A FR2657775B1 (en) 1990-02-08 1990-02-08 MULTIFUNCTIONAL SPINDLE OR PLATE RACHIDIAN INSTRUMENTATION.

Publications (1)

Publication Number Publication Date
DK0441084T3 true DK0441084T3 (en) 1996-07-22

Family

ID=9393619

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90450018.8T DK0441084T3 (en) 1990-02-08 1990-12-19 Multifunctional device for spinal osteosynthesis

Country Status (24)

Country Link
EP (1) EP0441084B1 (en)
JP (1) JP2554298B2 (en)
AT (1) ATE135551T1 (en)
AU (1) AU645780B2 (en)
BG (1) BG60286B2 (en)
CA (1) CA2051408C (en)
DE (1) DE69026067T2 (en)
DK (1) DK0441084T3 (en)
DZ (1) DZ1470A1 (en)
ES (1) ES2086391T3 (en)
FI (1) FI102512B1 (en)
FR (1) FR2657775B1 (en)
GR (1) GR3020170T3 (en)
HU (1) HU209422B (en)
IE (1) IE74188B1 (en)
IS (1) IS1587B (en)
MA (1) MA22018A1 (en)
NO (1) NO180322C (en)
PT (1) PT96202B (en)
RO (1) RO107081B1 (en)
RU (1) RU2043081C1 (en)
TN (1) TNSN90149A1 (en)
TR (1) TR25016A (en)
WO (1) WO1991011967A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10034690B2 (en) 2014-12-09 2018-07-31 John A. Heflin Spine alignment system

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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ES2117968T3 (en) * 1991-03-27 1998-09-01 Smith & Nephew Inc DEVICE FOR THE FIXATION OF BONES.
US5176679A (en) * 1991-09-23 1993-01-05 Lin Chih I Vertebral locking and retrieving system
US5209751A (en) * 1992-02-19 1993-05-11 Danek Medical, Inc. Spinal fixation system
FR2692775A1 (en) * 1992-06-25 1993-12-31 Bfl Medical Sarl Device intended to correct deformations and / or deviations of the spine.
FR2693365B1 (en) * 1992-07-13 1994-11-10 Vignaud Jean Louis Spinal instrumentation with adjustable rod.
JP2604957B2 (en) * 1992-09-02 1997-04-30 アドバンスト スパイン フィクセイション システムス，インコーポレイティド Low profile screw fastening assembly for spinal fixation devices
US5382248A (en) * 1992-09-10 1995-01-17 H. D. Medical, Inc. System and method for stabilizing bone segments
CA2103200A1 (en) * 1992-12-28 1994-06-29 Robert S. Howland Cervical spine rod fixation system
US5527314A (en) * 1993-01-04 1996-06-18 Danek Medical, Inc. Spinal fixation system
US5487744A (en) * 1993-04-08 1996-01-30 Advanced Spine Fixation Systems, Inc. Closed connector for spinal fixation systems
EP0637437A1 (en) * 1993-05-14 1995-02-08 SMITH & NEPHEW RICHARDS, INC. Composite spinal apparatus
US5451225A (en) * 1993-06-10 1995-09-19 Texas Scottish Rite Hospital For Crippled Children Fastener for external fixation device wires and pins
US5766173A (en) * 1993-06-10 1998-06-16 Texas Scottish Rite Hospital For Children Distractor mechanism for external fixation device
FR2706762A1 (en) * 1993-06-25 1994-12-30 Landanger Landos Pedicle screw for vertebral guide rod
FR2706761A1 (en) * 1993-06-25 1994-12-30 Landanger Landos Pedicle screw for vertebral guide rod
FR2709057B1 (en) * 1993-08-20 1997-01-10 Cdo Medical Spinal osteosynthesis instrumentation with multiple connecting elements.
FR2713473A1 (en) * 1993-12-13 1995-06-16 Caffiniere De Jean Yves Posterior vertebral osteosynthesis system
FR2715057B1 (en) * 1994-01-18 1996-03-01 Francis Henri Breard Overall device for stabilizing the spine.
FR2719759B1 (en) * 1994-05-16 1996-08-30 Charles Khalife Intervertebral osteosynthesis system, in particular with transverse reinforcement device.
FR2720923B1 (en) * 1994-06-10 1997-04-18 Sra Sarl Screw for osteosynthesis.
FR2722394A1 (en) * 1994-07-18 1996-01-19 Onimus Michel SPINAL OSTEOSYNTHESIS DEVICE
WO1996013219A1 (en) * 1994-10-27 1996-05-09 Comptoir De Diffusion Orthopedique Medical-C.D.O Medical (Sa) Spinal osteosynthesis device having multiple linking members
FR2729074B1 (en) * 1995-01-10 1997-08-14 Stryker Corp SELF-BRAKING TAP NUT FOR ASSEMBLING RECONSTRUCTIVE SURGERY APPARATUS, ESPECIALLY IN SPINAL OSTEOSYNTHESIS
FR2729290A1 (en) * 1995-01-17 1996-07-19 Leonard Fernand Irene Surgical implant for stabilisation of lower spinal column after degenerative problems, either traumatic or tumoural
US5562661A (en) * 1995-03-16 1996-10-08 Alphatec Manufacturing Incorporated Top tightening bone fixation apparatus
US5613967A (en) * 1995-04-28 1997-03-25 Acromed Corporation Apparatus for maintaining bone portions in a desired spatial relationship
FR2736258B1 (en) * 1995-07-07 1997-10-17 Eurosurgical DEVICE FOR FIXING ON A STEM OF AN ORGAN, PARTICULARLY FOR A RACHIDIAN ORTHOPEDIC INSTRUMENTATION
DE19607517C1 (en) 1996-02-28 1997-04-10 Lutz Biedermann Bone screw for osteosynthesis
US5713900A (en) * 1996-05-31 1998-02-03 Acromed Corporation Apparatus for retaining bone portions in a desired spatial relationship
FR2768609B1 (en) 1997-09-23 2000-01-14 Dimso Sa SCREW AND PLATE SYSTEM FOR OSTEOSYNTHESIS OF THE RACHIS
ES2166258B1 (en) * 1999-05-11 2004-11-16 Jesus Burgos Flores PROCEDURE AND APPLIANCES USED FOR SURGICAL TREATMENT BY PREVIOUS ENDOSCOPIC TECHNIQUE OF DISEASES OF THE VERTEBRAL COLUMN, ESPECIALLY SCHOLIOSIS.
EP1080692A1 (en) 1999-09-03 2001-03-07 Bone & Joint Research S.A. Flexible connection for bone anchor means
AU2000277906A1 (en) * 2000-10-05 2002-04-15 Jesus Burgos Flores Method and apparatus for surgical treatment of diseases of the vertebral column,especially scoliosis, using anterior endoscopic technique
RU2185797C1 (en) * 2000-12-25 2002-07-27 Городниченко Анатолий Иванович Compression-distraction rod apparatus for performing perosseous osteosynthesis
DE60114149T2 (en) * 2001-04-24 2007-04-05 Co-Ligne Ag Instrumentation for the stabilization of certain vertebrae of the spine
FR2831420B1 (en) 2001-10-30 2004-07-16 Vitatech APPARATUS FOR HOLDING THE SPIN WITH JOINTING ASSEMBLY
FR2831419B1 (en) 2001-10-30 2004-07-16 Vitatech APPARATUS FOR HOLDING RUBBER ASSEMBLY WITH BALL JOINT
FR2848408B1 (en) 2002-12-17 2005-08-19 Vitatech DEVICE WITH ANTERIOR PLATE FOR MAINTAINING THE RACHIS
HU0400305D0 (en) 2004-01-30 2004-03-29 Sanatmetal Ortopediai Es Traum Set for spine-fixture
US7883531B2 (en) 2005-07-06 2011-02-08 Stryker Spine Multi-axial bone plate system
FR2940757B1 (en) * 2009-01-02 2013-06-28 Neuro France Implants Nfi DEVICE FOR RECOVERING AND STABILIZING A VERTEBRAL COLUMN
FR2956803B1 (en) * 2010-03-01 2013-06-07 Medicrea International MATERIAL OF VERTEBRAL OSTEOSYNTHESIS
FR3027208B1 (en) 2014-10-15 2016-12-23 Medicrea Int MATERIAL OF VERTEBRAL OSTEOSYNTHESIS

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FR782462A (en) * 1934-02-26 1935-06-05 Simal Et A Legros D Instrumentation device for osteo-synthesis with external support
GB780652A (en) * 1954-04-30 1957-08-07 Zimmer Orthopaedic Ltd Improvements in or relating to apparatus for use in spinal fixation
US4743260A (en) * 1985-06-10 1988-05-10 Burton Charles V Method for a flexible stabilization system for a vertebral column
PL147580B1 (en) * 1986-04-14 1989-06-30 Plate for uniting epiphysis and diaphysis of broken bone
FR2615095B1 (en) * 1987-05-15 1989-08-18 Fabrication Materiel Orthopedi OSTEOSYNTHESIS INSTRUMENTATION FOR THE CORRECTION OF LUMBAR SCOLIOSES BY POSTERIOR PATHWAY
FR2650173B1 (en) * 1989-07-26 1991-11-15 Jbs Sa METHOD AND DEVICE FOR STRAIGHTENING, FIXING, COMPRESSION, ELONGATION OF THE RACHIS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10034690B2 (en) 2014-12-09 2018-07-31 John A. Heflin Spine alignment system
US10736668B2 (en) 2014-12-09 2020-08-11 John A. Heflin Spine alignment system
US11419637B2 (en) 2014-12-09 2022-08-23 John A. Heflin Spine alignment system

Also Published As

Publication number Publication date
DE69026067D1 (en) 1996-04-25
ES2086391T3 (en) 1996-07-01
AU7251191A (en) 1991-09-03
AU645780B2 (en) 1994-01-27
IS3657A7 (en) 1991-08-09
CA2051408C (en) 1997-12-30
NO180322C (en) 1997-04-02
TR25016A (en) 1992-09-01
FI102512B (en) 1998-12-31
ATE135551T1 (en) 1996-04-15
RU2043081C1 (en) 1995-09-10
TNSN90149A1 (en) 1991-03-05
EP0441084A1 (en) 1991-08-14
PT96202B (en) 1998-07-31
HU209422B (en) 1994-06-28
HU913515D0 (en) 1992-02-28
PT96202A (en) 1991-09-30
BG60286B2 (en) 1994-04-29
GR3020170T3 (en) 1996-09-30
IE904456A1 (en) 1991-08-14
FI906130L (en) 1991-08-09
JP2554298B2 (en) 1996-11-13
DZ1470A1 (en) 2004-09-13
FR2657775B1 (en) 1992-05-29
IE74188B1 (en) 1997-07-16
NO180322B (en) 1996-12-23
WO1991011967A1 (en) 1991-08-22
HUT60120A (en) 1992-08-28
JPH04506923A (en) 1992-12-03
MA22018A1 (en) 1991-07-01
CA2051408A1 (en) 1991-08-09
FI102512B1 (en) 1998-12-31
FI906130A0 (en) 1990-12-13
NO905367L (en) 1991-08-09
RO107081B1 (en) 1993-09-30
NO905367D0 (en) 1990-12-12
DE69026067T2 (en) 1996-10-02
IS1587B (en) 1996-03-01
EP0441084B1 (en) 1996-03-20
FR2657775A1 (en) 1991-08-09

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