ES2149739T3 - Dispositivo para la osteosintesis del raquis con fijacion descentrada del vastago intervertebral. - Google Patents

Dispositivo para la osteosintesis del raquis con fijacion descentrada del vastago intervertebral.

Info

Publication number
ES2149739T3
ES2149739T3 ES98920564T ES98920564T ES2149739T3 ES 2149739 T3 ES2149739 T3 ES 2149739T3 ES 98920564 T ES98920564 T ES 98920564T ES 98920564 T ES98920564 T ES 98920564T ES 2149739 T3 ES2149739 T3 ES 2149739T3
Authority
ES
Spain
Prior art keywords
intervertebral
osteosynthesis
swivel
raquis
decentrated
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.)
Expired - Lifetime
Application number
ES98920564T
Other languages
English (en)
Other versions
ES2149739T1 (es
Inventor
Couedic Regis Le
Christian Baccelli
Frederic Conchy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stryker France SAS
Original Assignee
Stryker France SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9505527&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2149739(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stryker France SAS filed Critical Stryker France SAS
Publication of ES2149739T1 publication Critical patent/ES2149739T1/es
Application granted granted Critical
Publication of ES2149739T3 publication Critical patent/ES2149739T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A61B17/7041—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, 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
    • A61B17/7002—Longitudinal elements, e.g. rods
    • 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
    • A61B17/704—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other the longitudinal element passing through a ball-joint in the screw head

Abstract

Dispositivo de osteosíntesis del raquis, que comprende: - un elemento de anclaje óseo (10), - un vástago de unión, intervertebral (70) apto para unir dicho elemento de anclaje óseo con otros elementos de anclaje, un elemento intermedio (40, 140), - una unión de rótula (122, 50; 1412, 13) entre una primera parte (41; 141) del elemento intermedio y el elemento de anclaje óseo (10), - una unión por apriete (43; 143) entre una segunda parte del elemento intermedio y el vástago de unión intervertebral, y - unos medios (20, 60) de bloqueo de la unión de rótula y de la unión por apriete, caracterizado porque dicha unión por apriete está constituida por una pinza (43, 143) que comprende dos ramas (43a, 43b; 143a, 143b) orientadas lateralmente a partir de la unión de rótula, abiertas en oposición a ésta y que aprisionan entre ellas el vástago de unión intervertebral, y porque estánprevistosunos primeros medios de bloqueo que actúan sobre la unión de rótula y unos segundos medios de bloqueo que actúan sobre la pinza en la región de los extremos de dichas ramas situadas, con respecto al vástago, en el lado opuesto a la unión de rótula, para solicitar dichas ramas una hacia la otra.
ES98920564T 1997-04-04 1998-04-03 Dispositivo para la osteosintesis del raquis con fijacion descentrada del vastago intervertebral. Expired - Lifetime ES2149739T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9704133A FR2761590B1 (fr) 1997-04-04 1997-04-04 Dispositif d'osteosynthese du rachis a fixation de tige intervertebrale desaxee

Publications (2)

Publication Number Publication Date
ES2149739T1 ES2149739T1 (es) 2000-11-16
ES2149739T3 true ES2149739T3 (es) 2003-06-16

Family

ID=9505527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98920564T Expired - Lifetime ES2149739T3 (es) 1997-04-04 1998-04-03 Dispositivo para la osteosintesis del raquis con fijacion descentrada del vastago intervertebral.

Country Status (12)

Country Link
US (1) US6309390B1 (es)
EP (1) EP0971639B1 (es)
JP (2) JP4108137B2 (es)
KR (1) KR100545276B1 (es)
AT (1) ATE231362T1 (es)
AU (1) AU739290B2 (es)
CA (1) CA2285681C (es)
DE (2) DE971639T1 (es)
ES (1) ES2149739T3 (es)
FR (1) FR2761590B1 (es)
HK (1) HK1025026A1 (es)
WO (1) WO1998044859A1 (es)

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DE59800426D1 (de) * 1997-10-06 2001-02-15 Werner Hermann Bridenteil zum Einspannen einer Fixierstange, und diesen aufweisende Haken und Stangenverbinder
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DE19957332B4 (de) * 1999-11-29 2004-11-11 Bernd Schäfer Querverbinder
EP1294295A4 (en) 2000-06-30 2009-12-23 Stephen Ritland POLYAXIAL CONNECTING DEVICE AND METHOD
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US8512380B2 (en) 2002-08-28 2013-08-20 Warsaw Orthopedic, Inc. Posterior fixation system
AU2004202174B2 (en) * 2000-09-15 2006-10-12 Warsaw Orthopedic, Inc. Posterior fixation system
US7651516B2 (en) * 2000-12-01 2010-01-26 Spinevision S.A. Connection assembly for the field of spinal osteosynthesis and method for using at least one such assembly
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JP4047113B2 (ja) * 2002-09-12 2008-02-13 昭和医科工業株式会社 ロッドコネクター
JP4598760B2 (ja) * 2003-02-25 2010-12-15 リットランド、ステファン 調整ロッド及びコネクタ機器、並びにその使用方法
US20050177164A1 (en) * 2003-05-02 2005-08-11 Carmen Walters Pedicle screw devices, systems and methods having a preloaded set screw
US20050182401A1 (en) * 2003-05-02 2005-08-18 Timm Jens P. Systems and methods for spine stabilization including a dynamic junction
US7635379B2 (en) * 2003-05-02 2009-12-22 Applied Spine Technologies, Inc. Pedicle screw assembly with bearing surfaces
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WO2004110247A2 (en) 2003-05-22 2004-12-23 Stephen Ritland Intermuscular guide for retractor insertion and method of use
FR2855392B1 (fr) * 2003-05-28 2005-08-05 Spinevision Dispositif de connexion pour ostesynthese rachidienne
US20050143737A1 (en) * 2003-12-31 2005-06-30 John Pafford Dynamic spinal stabilization system
CN101090675A (zh) * 2004-06-23 2007-12-19 应用脊柱外科技术公司 用于脊柱稳定的系统和方法
US20070219556A1 (en) * 2004-10-20 2007-09-20 Moti Altarac System and methods for posterior dynamic stabilization of the spine
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US7704270B2 (en) * 2004-12-22 2010-04-27 Stryker Spine Variable offset connectors and bone fixation methods
US7896905B2 (en) * 2005-02-09 2011-03-01 David Lee Bone fixation apparatus
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US7959564B2 (en) 2006-07-08 2011-06-14 Stephen Ritland Pedicle seeker and retractor, and methods of use
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US7744632B2 (en) 2006-12-20 2010-06-29 Aesculap Implant Systems, Inc. Rod to rod connector
US7789895B2 (en) * 2006-12-26 2010-09-07 Warsaw Orthopedic, Inc. Sacral reconstruction fixation device
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US8192469B2 (en) * 2007-06-05 2012-06-05 Spartek Medical, Inc. Dynamic stabilization and motion preservation spinal implantation system and method with a deflection rod
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US20090062822A1 (en) * 2007-08-31 2009-03-05 Frasier William J Adaptable clamping mechanism for coupling a spinal fixation element to a bone anchor
US20090076550A1 (en) * 2007-09-18 2009-03-19 Ortho Development Corporation Spinal fixation system connectors
US20090088799A1 (en) * 2007-10-01 2009-04-02 Chung-Chun Yeh Spinal fixation device having a flexible cable and jointed components received thereon
ATE536824T1 (de) * 2007-10-23 2011-12-15 Zimmer Spine Befestigungsvorrichtungen und stabilisierungssysteme mit diesen befestigungsvorrichtungen
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US10517647B2 (en) 2016-05-18 2019-12-31 Medos International Sarl Implant connectors and related methods
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Also Published As

Publication number Publication date
EP0971639B1 (fr) 2003-01-22
US6309390B1 (en) 2001-10-30
KR20010006038A (ko) 2001-01-15
JP4108137B2 (ja) 2008-06-25
CA2285681A1 (fr) 1998-10-15
FR2761590B1 (fr) 1999-08-20
JP2001518813A (ja) 2001-10-16
CA2285681C (fr) 2007-07-03
DE69810913T2 (de) 2003-09-04
AU7338098A (en) 1998-10-30
HK1025026A1 (en) 2000-11-03
AU739290B2 (en) 2001-10-11
JP2007319664A (ja) 2007-12-13
EP0971639A1 (fr) 2000-01-19
WO1998044859A1 (fr) 1998-10-15
DE69810913D1 (de) 2003-02-27
FR2761590A1 (fr) 1998-10-09
ATE231362T1 (de) 2003-02-15
KR100545276B1 (ko) 2006-01-24
DE971639T1 (de) 2001-07-05
ES2149739T1 (es) 2000-11-16

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