ATE256428T1 - Platte- und schraubensystem zur osteosynthese der wirbelsäule - Google Patents

Platte- und schraubensystem zur osteosynthese der wirbelsäule

Info

Publication number
ATE256428T1
ATE256428T1 AT98944026T AT98944026T ATE256428T1 AT E256428 T1 ATE256428 T1 AT E256428T1 AT 98944026 T AT98944026 T AT 98944026T AT 98944026 T AT98944026 T AT 98944026T AT E256428 T1 ATE256428 T1 AT E256428T1
Authority
AT
Austria
Prior art keywords
plate
screw
osteosynthesis
spine
threaded end
Prior art date
Application number
AT98944026T
Other languages
English (en)
Inventor
Christian Baccelli
Frederic Conchy
Patrick Henry
Original Assignee
Dimso Sa
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 Dimso Sa filed Critical Dimso Sa
Application granted granted Critical
Publication of ATE256428T1 publication Critical patent/ATE256428T1/de

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
    • A61B17/7004—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
    • A61B17/7002—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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
    • A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (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)
  • Orthopedics, Nursing, And Contraception (AREA)
AT98944026T 1997-09-23 1998-09-21 Platte- und schraubensystem zur osteosynthese der wirbelsäule ATE256428T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9711811A FR2768609B1 (fr) 1997-09-23 1997-09-23 Systeme a vis et plaque pour l'osteosynthese du rachis
PCT/FR1998/002010 WO1999015094A1 (fr) 1997-09-23 1998-09-21 Systeme a vis et plaque pour l'osteosynthese du rachis

Publications (1)

Publication Number Publication Date
ATE256428T1 true ATE256428T1 (de) 2004-01-15

Family

ID=9511363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98944026T ATE256428T1 (de) 1997-09-23 1998-09-21 Platte- und schraubensystem zur osteosynthese der wirbelsäule

Country Status (11)

Country Link
US (1) US6287309B1 (de)
EP (1) EP1017328B1 (de)
JP (1) JP4087055B2 (de)
KR (1) KR100571894B1 (de)
AT (1) ATE256428T1 (de)
AU (1) AU745020B2 (de)
CA (1) CA2304579C (de)
DE (2) DE1017328T1 (de)
ES (1) ES2149744T3 (de)
FR (1) FR2768609B1 (de)
WO (1) WO1999015094A1 (de)

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AU6000101A (en) 2000-07-28 2002-02-13 Synthes Ag Spinal fixation system
US6620164B2 (en) * 2000-09-22 2003-09-16 Showa Ika Kohgyo Co., Ltd. Rod for cervical vertebra and connecting system thereof
US6776781B1 (en) * 2000-09-28 2004-08-17 Farihan Renno Spinal-column buttress plate assembly and method for attachment
US6669698B1 (en) * 2000-10-24 2003-12-30 Sdgi Holdings, Inc. Vertebrae fastener placement guide
US20050010227A1 (en) * 2000-11-28 2005-01-13 Paul Kamaljit S. Bone support plate assembly
US6503250B2 (en) * 2000-11-28 2003-01-07 Kamaljit S. Paul Bone support assembly
US6595998B2 (en) 2001-03-08 2003-07-22 Spinewave, Inc. Tissue distraction device
US6641583B2 (en) * 2001-03-29 2003-11-04 Endius Incorporated Apparatus for retaining bone portions in a desired spatial relationship
FR2823095B1 (fr) 2001-04-06 2004-02-06 Ldr Medical Dispositif d'osteosynthese du rachis et procede de mise en place
US8021399B2 (en) 2005-07-19 2011-09-20 Stephen Ritland Rod extension for extending fusion construct
US6991632B2 (en) 2001-09-28 2006-01-31 Stephen Ritland Adjustable rod and connector device and method of use
EP1429671B1 (de) 2001-09-28 2011-01-19 Stephen Ritland Verbindungsstange für ein polyaxiales system mit schraube oder haken
FR2830742B1 (fr) * 2001-10-17 2004-07-30 Spinevision Sa Systeme pour maintenir au moins deux vertebres l'une par rapport a l'autre pour realiser une osteosynthese rachidienne
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FR2831048B1 (fr) 2001-10-18 2004-09-17 Ldr Medical Dispositif d'osteosynthese a approche progressive et procede de premontage
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US7763047B2 (en) * 2002-02-20 2010-07-27 Stephen Ritland Pedicle screw connector apparatus and method
US20030187443A1 (en) * 2002-03-27 2003-10-02 Carl Lauryssen Anterior bone plate system and method of use
US6966910B2 (en) 2002-04-05 2005-11-22 Stephen Ritland Dynamic fixation device and method of use
ATE552789T1 (de) 2002-05-08 2012-04-15 Stephen Ritland Dynamische fixierungsvorrichtung
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FR2715057B1 (fr) * 1994-01-18 1996-03-01 Francis Henri Breard Dispositif global de stabilisation du rachis.
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Also Published As

Publication number Publication date
ES2149744T3 (es) 2004-07-01
JP4087055B2 (ja) 2008-05-14
DE69820654D1 (de) 2004-01-29
EP1017328B1 (de) 2003-12-17
ES2149744T1 (es) 2000-11-16
WO1999015094A1 (fr) 1999-04-01
KR20010030657A (ko) 2001-04-16
EP1017328A1 (de) 2000-07-12
FR2768609B1 (fr) 2000-01-14
AU745020B2 (en) 2002-03-07
JP2001517476A (ja) 2001-10-09
CA2304579A1 (fr) 1999-04-01
FR2768609A1 (fr) 1999-03-26
CA2304579C (fr) 2006-11-28
AU9170798A (en) 1999-04-12
DE69820654T2 (de) 2004-06-24
KR100571894B1 (ko) 2006-04-18
DE1017328T1 (de) 2001-04-05
US6287309B1 (en) 2001-09-11

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