WO2012076005A4 - Dispositif d'ancrage osseux dynamique - Google Patents

Dispositif d'ancrage osseux dynamique Download PDF

Info

Publication number
WO2012076005A4
WO2012076005A4 PCT/DE2011/050055 DE2011050055W WO2012076005A4 WO 2012076005 A4 WO2012076005 A4 WO 2012076005A4 DE 2011050055 W DE2011050055 W DE 2011050055W WO 2012076005 A4 WO2012076005 A4 WO 2012076005A4
Authority
WO
WIPO (PCT)
Prior art keywords
anchoring device
sliding element
connecting rod
head
locking device
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.)
Ceased
Application number
PCT/DE2011/050055
Other languages
German (de)
English (en)
Other versions
WO2012076005A3 (fr
WO2012076005A2 (fr
Inventor
Frank Trautwein
Frank Heuer
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.)
Aces GmbH
Original Assignee
Aces GmbH
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 Aces GmbH filed Critical Aces GmbH
Priority to DE112011104338T priority Critical patent/DE112011104338A5/de
Publication of WO2012076005A2 publication Critical patent/WO2012076005A2/fr
Publication of WO2012076005A3 publication Critical patent/WO2012076005A3/fr
Publication of WO2012076005A4 publication Critical patent/WO2012076005A4/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A61B17/7032—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
    • A61B17/7037—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
    • A61B17/704—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
    • A61B17/68—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

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)

Abstract

L'invention concerne un système d'implant composé d'un élément d'ancrage osseux et d'une tige de liaison, ce système étant destiné à la stabilisation dynamique d'articulations, en particulier de segments de la colonne vertébrale. Le système d'implant selon l'invention se caractérise en ce qu'il permet un mouvement relatif de translation entre l'élément d'ancrage osseux et la tige de liaison sans limitation, tout en empêchant dans une large mesure un mouvement relatif de l'angle entre ces éléments.
PCT/DE2011/050055 2010-12-08 2011-12-07 Dispositif d'ancrage osseux dynamique Ceased WO2012076005A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112011104338T DE112011104338A5 (de) 2010-12-08 2011-12-07 Dynamische Knochenverankerungseinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010062674.0 2010-12-08
DE102010062674 2010-12-08

Publications (3)

Publication Number Publication Date
WO2012076005A2 WO2012076005A2 (fr) 2012-06-14
WO2012076005A3 WO2012076005A3 (fr) 2012-10-04
WO2012076005A4 true WO2012076005A4 (fr) 2012-12-06

Family

ID=45974196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/050055 Ceased WO2012076005A2 (fr) 2010-12-08 2011-12-07 Dispositif d'ancrage osseux dynamique

Country Status (2)

Country Link
DE (2) DE112011104338A5 (fr)
WO (1) WO2012076005A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016215694B4 (de) * 2016-08-22 2018-06-21 Premiere Medical Gmbh Polyaxiale Pedikelschraube mit Verriegelungseinrichtung
DE102023105067A1 (de) * 2023-03-01 2024-09-05 Aesculap Ag Stabilisierungsbrücke für eine Implantatschraube und Implantatschraube mit einer Stabilisierungsbrücke

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110002C1 (en) 1991-03-27 1992-05-21 Heinrich 7900 Ulm De Ulrich Vertebral column correcting and stabilising implant - has screw head retainer wall with two parallel, protruding edges pointing against threaded rod
FR2709246B1 (fr) 1993-08-27 1995-09-29 Martin Jean Raymond Orthèse vertébrale implantée dynamique.
US6254602B1 (en) * 1999-05-28 2001-07-03 Sdgi Holdings, Inc. Advanced coupling device using shape-memory technology
US6309391B1 (en) 2000-03-15 2001-10-30 Sdgi Holding, Inc. Multidirectional pivoting bone screw and fixation system
US6554831B1 (en) 2000-09-01 2003-04-29 Hopital Sainte-Justine Mobile dynamic system for treating spinal disorder
US20050203513A1 (en) 2003-09-24 2005-09-15 Tae-Ahn Jahng Spinal stabilization device
US20100036423A1 (en) 2004-10-20 2010-02-11 Stanley Kyle Hayes Dynamic rod
DE102005005647A1 (de) * 2005-02-08 2006-08-17 Henning Kloss Wirbelsäulenfixateur
US8409256B2 (en) 2006-12-28 2013-04-02 Depuy Spine, Inc. Spinal anchoring screw
US8109975B2 (en) 2007-01-30 2012-02-07 Warsaw Orthopedic, Inc. Collar bore configuration for dynamic spinal stabilization assembly
ES2392362T3 (es) * 2008-10-08 2012-12-10 Biedermann Technologies Gmbh & Co. Kg Dispositivo de anclaje de huesos y dispositivo de estabilización para partes de hueso o vértebras
US20100106193A1 (en) * 2008-10-27 2010-04-29 Barry Mark A System and method for aligning vertebrae in the amelioration of aberrant spinal column deviation conditions in patients requiring the accomodation of spinal column growth or elongation
EP2373236B1 (fr) * 2008-12-17 2014-05-21 Synthes GmbH Stabilisateur dynamique vertébral postérieur

Also Published As

Publication number Publication date
DE102011087939A1 (de) 2012-06-14
DE112011104338A5 (de) 2013-11-07
WO2012076005A3 (fr) 2012-10-04
WO2012076005A2 (fr) 2012-06-14

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