WO2012076005A3 - Dynamic bone-anchoring device - Google Patents

Dynamic bone-anchoring device Download PDF

Info

Publication number
WO2012076005A3
WO2012076005A3 PCT/DE2011/050055 DE2011050055W WO2012076005A3 WO 2012076005 A3 WO2012076005 A3 WO 2012076005A3 DE 2011050055 W DE2011050055 W DE 2011050055W WO 2012076005 A3 WO2012076005 A3 WO 2012076005A3
Authority
WO
WIPO (PCT)
Prior art keywords
anchoring device
dynamic bone
connecting rod
relative movement
bone anchor
Prior art date
Application number
PCT/DE2011/050055
Other languages
German (de)
French (fr)
Other versions
WO2012076005A2 (en
WO2012076005A4 (en
Inventor
Frank Trautwein
Frank Heuer
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/en
Publication of WO2012076005A2 publication Critical patent/WO2012076005A2/en
Publication of WO2012076005A3 publication Critical patent/WO2012076005A3/en
Publication of WO2012076005A4 publication Critical patent/WO2012076005A4/en

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
    • A61B17/7002—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, 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
    • A61B17/7032—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, 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
    • A61B17/7037—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, 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
    • 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
    • A61B17/7038—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

Abstract

The invention relates to an implant system consisting of a bone anchor and a connecting rod for dynamic stabilization of joints, in particular of segments of the spinal column. The implant system is characterized in that it permits a translatory relative movement between bone anchor and connecting rod, without limitation, but at the same time substantially prevents a relative movement of the angle between these components.
PCT/DE2011/050055 2010-12-08 2011-12-07 Dynamic bone-anchoring device WO2012076005A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112011104338T DE112011104338A5 (en) 2010-12-08 2011-12-07 Dynamic bone anchoring device

Applications Claiming Priority (2)

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

Publications (3)

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

Family

ID=45974196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/050055 WO2012076005A2 (en) 2010-12-08 2011-12-07 Dynamic bone-anchoring device

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016215694B4 (en) * 2016-08-22 2018-06-21 Premiere Medical Gmbh Polyaxial pedicle screw with locking device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6254602B1 (en) * 1999-05-28 2001-07-03 Sdgi Holdings, Inc. Advanced coupling device using shape-memory technology
DE102005005647A1 (en) * 2005-02-08 2006-08-17 Henning Kloss Pedicle screw for spinal column stabilizing device, has screw head with two opposed oblong hole shaped recesses, and ball unit including recess for accommodating connecting unit and movably mounted in head
EP2174608A1 (en) * 2008-10-08 2010-04-14 BIEDERMANN MOTECH GmbH Bone anchoring device and stabilization device for bone parts or vertebrae
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
US20100152776A1 (en) * 2008-12-17 2010-06-17 Synthes Usa, Llc Posterior spine dynamic stabilizer

Family Cites Families (8)

* 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 (en) 1993-08-27 1995-09-29 Martin Jean Raymond Dynamic implanted spinal orthosis.
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
US20080161853A1 (en) 2006-12-28 2008-07-03 Depuy Spine, Inc. Spine stabilization system with dynamic screw
US8109975B2 (en) 2007-01-30 2012-02-07 Warsaw Orthopedic, Inc. Collar bore configuration for dynamic spinal stabilization assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6254602B1 (en) * 1999-05-28 2001-07-03 Sdgi Holdings, Inc. Advanced coupling device using shape-memory technology
DE102005005647A1 (en) * 2005-02-08 2006-08-17 Henning Kloss Pedicle screw for spinal column stabilizing device, has screw head with two opposed oblong hole shaped recesses, and ball unit including recess for accommodating connecting unit and movably mounted in head
EP2174608A1 (en) * 2008-10-08 2010-04-14 BIEDERMANN MOTECH GmbH Bone anchoring device and stabilization device for bone parts or vertebrae
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
US20100152776A1 (en) * 2008-12-17 2010-06-17 Synthes Usa, Llc Posterior spine dynamic stabilizer

Also Published As

Publication number Publication date
WO2012076005A2 (en) 2012-06-14
DE102011087939A1 (en) 2012-06-14
DE112011104338A5 (en) 2013-11-07
WO2012076005A4 (en) 2012-12-06

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