ES2147033T3 - Disposiciones de apriete para fijador ortopedico y usos de ellas. - Google Patents

Disposiciones de apriete para fijador ortopedico y usos de ellas.

Info

Publication number
ES2147033T3
ES2147033T3 ES98100694T ES98100694T ES2147033T3 ES 2147033 T3 ES2147033 T3 ES 2147033T3 ES 98100694 T ES98100694 T ES 98100694T ES 98100694 T ES98100694 T ES 98100694T ES 2147033 T3 ES2147033 T3 ES 2147033T3
Authority
ES
Spain
Prior art keywords
pin
clamping body
hole
implant
outer surfaces
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
ES98100694T
Other languages
English (en)
Inventor
Werner Hermann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2147033T3 publication Critical patent/ES2147033T3/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
    • 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
    • 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
    • A61B17/70—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
    • A61B17/7011—Longitudinal element being non-straight, e.g. curved, angled or branched

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)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

EL CONJUNTO DE FIJACION (1, 6) SE COMPONE DE UN CUERPO DE FIJACION (6) Y UN PASADOR DE IMPLANTE (1) FIJADO EN SU INTERIOR. EL CUERPO DE FIJACION (6) PRESENTA UNA ABERTURA (7) PARA INTRODUCIR EL PASADOR DE IMPLANTE (1) Y UNA SEPARACION (10) QUE PARTE DE LA ABERTURA (7) Y QUE FORMA DOS MORDAZAS DE SUJECION (8, 9) CUYO APRIETE PROVOCA LA FIJACION DEL PASADOR DE IMPLANTE (1). LA SEPARACION (10) ESTA SITUADA DE FORMA QUE SU PROLONGACION TEORICA CONTIENE EL EJE LONGITUDINAL DEL PASADOR DE IMPLANTE (1). PARA REDUCIR LA FATIGA DEL MATERIAL Y EL DESGASTE, LA SUPERFICIE EXTERIOR DEL PASADOR DE IMPLANTE (1) O LA PARED DE LA ABERTURA (7) LLEVAN ZONAS RECUPERADORAS (6.7, 6.8) QUE NO ENTRAN EN CONTACTO CON LA CORRESPONDIENTE SUPERFICIE OPUESTA. CON UNA CONFORMACION Y SITUACION ADECUADA, LAS ZONAS RECUPERADORAS Y LAS ABERTURAS DE DESCARGA (1.3, 1.4, 6.3, 6.4) PUEDE CREARSE UTILIZANDO LA MISMA MEDIDA, ESPECIALMENTE MEDIANTE UNA ROSCA O VARIAS RANURAS EN EL PASADOR DE IMPLANTE (1) O EN LA ABERTURA (7). PARAEVITAR EL EFECTO DE ENTALLADO EN LAS SECCIONES TRANSVERSALES DE LA SALIDA DEL PASADOR DE IMPLANTE (1) DEL CUERPO DE FIJACION (6), LAS ZONAS DE LAS SECCIONES TRANSVERSALES DE SALIDA DEL PASADOR DE IMPLANTE (1) O DE LAS SECCIONES TRANSVERSALES FINALES DE LA SALIDA (7) PRESENTAN ABERTURAS DE DESCARGA (1.3, 1.4, 6.3, 6.4). EL CONJUNTO DE FIJACION (1, 6) SE UTILIZA COMO PARTE DE UN FIJADOR INTERNO O EXTERNO PARA TRATAMIENTOS ORTOPEDICOS O TRAUMATOLOGICOS.
ES98100694T 1997-01-23 1998-01-16 Disposiciones de apriete para fijador ortopedico y usos de ellas. Expired - Lifetime ES2147033T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH14097 1997-01-23
US09/109,079 US5984928A (en) 1997-01-23 1998-07-02 Clamping arrangements for an orthopedic fixation device and use thereof

Publications (1)

Publication Number Publication Date
ES2147033T3 true ES2147033T3 (es) 2000-08-16

Family

ID=25683639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98100694T Expired - Lifetime ES2147033T3 (es) 1997-01-23 1998-01-16 Disposiciones de apriete para fijador ortopedico y usos de ellas.

Country Status (5)

Country Link
US (1) US5984928A (es)
EP (1) EP0855169B1 (es)
AT (1) ATE191327T1 (es)
DE (1) DE59800113D1 (es)
ES (1) ES2147033T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749361B2 (en) 1997-10-06 2004-06-15 Werner Hermann Shackle element for clamping a fixation rod, a method for making a shackle element, a hook with a shackle element and a rode connector with a shackle element
FR2771918B1 (fr) * 1997-12-09 2000-04-21 Dimso Sa Connecteur pour dispositif d'osteosynthese rachidienne
US6187000B1 (en) 1998-08-20 2001-02-13 Endius Incorporated Cannula for receiving surgical instruments
DE19914232B4 (de) * 1999-03-29 2012-08-30 Signus Medizintechnik Gmbh Vorrichtung zum Stabilisieren von Wirbelkörpern einer Wirbelsäule
USD442282S1 (en) 2000-02-01 2001-05-15 Smith & Nephew, Inc. Pin cylinder
US7056321B2 (en) 2000-08-01 2006-06-06 Endius, Incorporated Method of securing vertebrae
US7985247B2 (en) 2000-08-01 2011-07-26 Zimmer Spine, Inc. Methods and apparatuses for treating the spine through an access device
US6685705B1 (en) 2000-10-23 2004-02-03 Sdgi Holdings, Inc. Six-axis and seven-axis adjustable connector
FR2823095B1 (fr) 2001-04-06 2004-02-06 Ldr Medical Dispositif d'osteosynthese du rachis et procede de mise en place
FR2831049B1 (fr) 2001-10-18 2004-08-13 Ldr Medical Plaque pour dispositif d'osteosynthese et procede de premontage
FR2831048B1 (fr) 2001-10-18 2004-09-17 Ldr Medical Dispositif d'osteosynthese a approche progressive et procede de premontage
FR2833151B1 (fr) 2001-12-12 2004-09-17 Ldr Medical Implant d'ancrage osseux a tete polyaxiale
US20040098458A1 (en) * 2002-09-16 2004-05-20 Husain Syed Mohammad Amir Distributed computing infrastructure including multiple collaborative sessions
US8273086B2 (en) 2005-03-24 2012-09-25 Depuy Spine, Inc. Low profile spinal tethering devices
FR2916956B1 (fr) 2007-06-08 2012-12-14 Ldr Medical Cage intersomatique,prothese intervertebrale,dispositif d'ancrage et instrumentation d'implantation
US20090105756A1 (en) 2007-10-23 2009-04-23 Marc Richelsoph Spinal implant
US8398673B2 (en) * 2008-02-15 2013-03-19 Surgical Innovations V.O.F. Surgical instrument for grasping and cutting tissue
US9603629B2 (en) 2008-09-09 2017-03-28 Intelligent Implant Systems Llc Polyaxial screw assembly
US9044273B2 (en) 2013-10-07 2015-06-02 Intelligent Implant Systems, Llc Polyaxial plate rod system and surgical procedure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH18696A (de) 1899-02-13 1900-03-15 Heinrich Hempel Apparat zur Fabrikation von konsistentem Spiritus
US5352226A (en) * 1993-02-08 1994-10-04 Lin Chih I Side locking system rotatable in all directions for use in spinal surgery
US5487744A (en) * 1993-04-08 1996-01-30 Advanced Spine Fixation Systems, Inc. Closed connector for spinal fixation systems
DE4316542C1 (de) * 1993-05-18 1994-07-21 Schaefer Micomed Gmbh Osteosynthesevorrichtung
US5752955A (en) * 1995-10-30 1998-05-19 Fastenetix, L.L.C. Sliding shaft variable length cross-link device for use with dual rod apparatus
US5667507A (en) * 1995-12-04 1997-09-16 Fastenetix, Llc Compression locking variable length cross-link device for use with dual rod apparatus

Also Published As

Publication number Publication date
DE59800113D1 (de) 2000-05-11
US5984928A (en) 1999-11-16
ATE191327T1 (de) 2000-04-15
EP0855169B1 (de) 2000-04-05
EP0855169A1 (de) 1998-07-29

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