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AR045660A1 - Dispositivo para unir un soporte longitudinal con un hueso - Google Patents

Dispositivo para unir un soporte longitudinal con un hueso

Info

Publication number
AR045660A1
AR045660A1 ARP040103315A ARP040103315A AR045660A1 AR 045660 A1 AR045660 A1 AR 045660A1 AR P040103315 A ARP040103315 A AR P040103315A AR P040103315 A ARP040103315 A AR P040103315A AR 045660 A1 AR045660 A1 AR 045660A1
Authority
AR
Argentina
Prior art keywords
channel
respect
longitudinal support
bone
axis
Prior art date
Application number
ARP040103315A
Other languages
English (en)
Inventor
Stephan Hartmann
Armin Studer
Original Assignee
Mathys Medizinal Technik Ag
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 Mathys Medizinal Technik Ag filed Critical Mathys Medizinal Technik Ag
Publication of AR045660A1 publication Critical patent/AR045660A1/es

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
    • A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
    • 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
    • A61B17/7035—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
    • 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B2017/603—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors with three points of contact, e.g. tripod

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)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

Dispositivo para la unión de un soporte longitudinal (3) con un hueso, en especial un cuerpo vertebral, que abarca: A) un elemento de anclado osteológico (1) que puede ser fijado a un hueso; B) un elemento de unión (9) dispuesto en el extremo posterior (5) del elemento de anclado osteológico (1), con un canal (25) que atraviesa el elemento de unión (9) transversalmente con respecto al eje central (2), para alojar un soporte longitudinal (3); C) medios de tensado (13), que pueden ser unidos con el extremo libre (21) del elemento de unión (9) y que son adecuados para la fijación de un soporte longitudinal (3) introducido en el canal (25); y D) un elemento basculante (8) dispuesto en el canal (25), que puede rotar alrededor de un eje de rotación (7) dispuesto transversalmente tanto con respecto al eje central (2) como también con respecto al eje (27) del canal, y E) presentando el elemento basculable (8) una superficie inferior (28) curvada concéntricamente con respecto a eje de rotación (7), la cual superficie forma una primera área de contacto, K1; F) el piso (26) del canal tiene una configuración complementaria con respecto a la superficie inferior (28) del elemento basculable (8), de manera tal que el mismo forma una segunda área de contacto K2 que puede ser llevada a adosarse a la primera área de contacto, K1; y G) por lo menos una de ambas áreas de contacto, K1; K2, presenta una estructuración macroscópica tridimensional (16).
ARP040103315A 2003-09-26 2004-09-16 Dispositivo para unir un soporte longitudinal con un hueso AR045660A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000643 WO2005030065A1 (de) 2003-09-26 2003-09-26 Vorrichtung zur verbindung eines längsträgers mit einem knochen

Publications (1)

Publication Number Publication Date
AR045660A1 true AR045660A1 (es) 2005-11-02

Family

ID=34383938

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040103315A AR045660A1 (es) 2003-09-26 2004-09-16 Dispositivo para unir un soporte longitudinal con un hueso

Country Status (9)

Country Link
US (1) US20060271193A1 (es)
EP (1) EP1663032A1 (es)
JP (1) JP2007506457A (es)
CN (1) CN1838919A (es)
AR (1) AR045660A1 (es)
AU (1) AU2003266088A1 (es)
BR (1) BR0318508A (es)
CA (1) CA2539831A1 (es)
WO (1) WO2005030065A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887539B2 (en) 2003-01-24 2011-02-15 Depuy Spine, Inc. Spinal rod approximators
DE102005009282A1 (de) * 2005-02-22 2006-08-24 Aesculap Ag & Co. Kg Implantatsystem und Befestigungselement für ein Implantatsystem
US7951175B2 (en) 2005-03-04 2011-05-31 Depuy Spine, Inc. Instruments and methods for manipulating a vertebra
US7951172B2 (en) 2005-03-04 2011-05-31 Depuy Spine Sarl Constrained motion bone screw assembly
US7722651B2 (en) 2005-10-21 2010-05-25 Depuy Spine, Inc. Adjustable bone screw assembly
GB0521582D0 (en) 2005-10-22 2005-11-30 Depuy Int Ltd An implant for supporting a spinal column
GB0600662D0 (en) 2006-01-13 2006-02-22 Depuy Int Ltd Spinal support rod kit
US8348952B2 (en) 2006-01-26 2013-01-08 Depuy International Ltd. System and method for cooling a spinal correction device comprising a shape memory material for corrective spinal surgery
US8089029B2 (en) 2006-02-01 2012-01-03 Boston Scientific Scimed, Inc. Bioabsorbable metal medical device and method of manufacture
JP2010503485A (ja) 2006-09-15 2010-02-04 ボストン サイエンティフィック リミテッド 医療用デバイスおよび同デバイスの製造方法
WO2008039790A1 (en) * 2006-09-25 2008-04-03 Zimmer Spine, Inc. Apparatus for connecting a longitudinal member to a bone portion
US8790380B2 (en) 2007-07-26 2014-07-29 Dynamic Spine, Llc Segmental orthopaedic device for spinal elongation and for treatment of scoliosis
US9204908B2 (en) 2007-07-26 2015-12-08 Dynamic Spine, Llc Segmental orthopedic device for spinal elongation and for treatment of scoliosis
GB0720762D0 (en) 2007-10-24 2007-12-05 Depuy Spine Sorl Assembly for orthopaedic surgery
US8608746B2 (en) 2008-03-10 2013-12-17 DePuy Synthes Products, LLC Derotation instrument with reduction functionality
US8709015B2 (en) 2008-03-10 2014-04-29 DePuy Synthes Products, LLC Bilateral vertebral body derotation system
US10973556B2 (en) 2008-06-17 2021-04-13 DePuy Synthes Products, Inc. Adjustable implant assembly
WO2011119573A1 (en) 2010-03-23 2011-09-29 Boston Scientific Scimed, Inc. Surface treated bioerodible metal endoprostheses
WO2011156573A1 (en) 2010-06-10 2011-12-15 Buttermann Glenn R Low-profile, uniplanar bone screw
US9968378B1 (en) * 2015-07-22 2018-05-15 University Of South Florida Adaptation sphere saddle
ES2978970T3 (es) * 2015-09-23 2024-09-23 Ozer Ali Fahir Tornillo pedicular
US11311316B2 (en) * 2020-09-04 2022-04-26 Warsaw Orthopedic, Inc. Spinal implant system and methods of use
US11931081B2 (en) * 2020-09-21 2024-03-19 Globus Medical Inc. Monoaxial-uniplanar hybrid screw

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572790B1 (de) 1992-06-04 1996-02-14 Synthes AG, Chur Osteosynthetisches Befestigungselement
DE4243951C2 (de) * 1992-12-23 1997-07-03 Plus Endoprothetik Ag Vorrichtung zur Versteifung eines aus wenigstens zwei Wirbeln bestehenden Wirbelsäulenabschnitts
FR2731344B1 (fr) * 1995-03-06 1997-08-22 Dimso Sa Instrumentation rachidienne notamment pour tige
US6406492B1 (en) * 1999-04-08 2002-06-18 Sulzer Carbomedics Inc. Annuloplasty ring holder
ES2154227B1 (es) * 1999-06-30 2001-11-16 Surgival Co S A Sistema poliaxial de fijacion de vertebras.
FR2833151B1 (fr) * 2001-12-12 2004-09-17 Ldr Medical Implant d'ancrage osseux a tete polyaxiale
US6837889B2 (en) * 2002-03-01 2005-01-04 Endius Incorporated Apparatus for connecting a longitudinal member to a bone portion

Also Published As

Publication number Publication date
BR0318508A (pt) 2006-09-12
CA2539831A1 (en) 2005-04-07
JP2007506457A (ja) 2007-03-22
WO2005030065A1 (de) 2005-04-07
US20060271193A1 (en) 2006-11-30
EP1663032A1 (de) 2006-06-07
CN1838919A (zh) 2006-09-27
AU2003266088A1 (en) 2005-04-14

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