HK1023710A1 - Device for connecting a longitudinal support with a pedicle screw - Google Patents

Device for connecting a longitudinal support with a pedicle screw

Info

Publication number
HK1023710A1
HK1023710A1 HK00102399A HK00102399A HK1023710A1 HK 1023710 A1 HK1023710 A1 HK 1023710A1 HK 00102399 A HK00102399 A HK 00102399A HK 00102399 A HK00102399 A HK 00102399A HK 1023710 A1 HK1023710 A1 HK 1023710A1
Authority
HK
Hong Kong
Prior art keywords
connecting segment
longitudinal support
spring chuck
central axis
bore hole
Prior art date
Application number
HK00102399A
Inventor
Fridolin Schlapfer
Martin Hess
Original Assignee
Synthes 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 Synthes Ag filed Critical Synthes Ag
Publication of HK1023710A1 publication Critical patent/HK1023710A1/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
    • A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
    • A61B17/7034—Screws or hooks with U-shaped head or back through which longitudinal rods pass characterised by a lateral opening
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Prostheses (AREA)

Abstract

The invention relates to a device for connecting a longitudinal support (1) to a bone anchorage element inside a spinal fixation system. This device consists of the following: a connecting segment (10, 30) having a central axis (4) and a through-opening (11) perpendicular to the central axis (4) for accommodating a longitudinal support (1); a tensioning-screw (23) which can be screwed in from the top end (28) of the connecting segment (10, 30); and a cylindrical hollow spring chuck (7) which is fitted coaxially in the connecting segment (10, 30) and has an open through-cavity (15) in the direction of the central axis (4) for elastically accommodating the head (5) of a bone anchorage element (30). The spring chuck (7) rests axially in the bore hole (6), in the direction of the bottom end (29) and near the bottom end (29) of the connecting segment (10, 30), without this impeding the radial mobility of the spring chuck (7). The device also comprises an insert (9) which can slide coaxially in the bore hole (6) of the connecting segment (10, 30). Said insert (9) has a bore hole (14) which is complementary to the outer surface (32) of the spring chuck (7).
HK00102399A 1997-05-17 2000-04-20 Device for connecting a longitudinal support with a pedicle screw HK1023710A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19720782A DE19720782B4 (en) 1997-05-17 1997-05-17 Device for connecting a side member to a pedicle screw
PCT/CH1997/000236 WO1998052482A1 (en) 1997-05-17 1997-06-16 Device for connecting a longitudinal support with a pedicle screw

Publications (1)

Publication Number Publication Date
HK1023710A1 true HK1023710A1 (en) 2000-09-22

Family

ID=7829799

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00102399A HK1023710A1 (en) 1997-05-17 2000-04-20 Device for connecting a longitudinal support with a pedicle screw

Country Status (15)

Country Link
EP (1) EP0984730B1 (en)
JP (1) JP4072201B2 (en)
KR (1) KR100509375B1 (en)
CN (1) CN1146365C (en)
AT (1) ATE245947T1 (en)
AU (1) AU723894B2 (en)
CA (1) CA2289629C (en)
DE (2) DE19720782B4 (en)
DK (1) DK0984730T3 (en)
ES (1) ES2203807T3 (en)
HK (1) HK1023710A1 (en)
PT (1) PT984730E (en)
TW (1) TW409048B (en)
WO (1) WO1998052482A1 (en)
ZA (1) ZA984064B (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778088B1 (en) 1998-04-30 2000-09-08 Materiel Orthopedique En Abreg ANTERIOR IMPLANT, PARTICULARLY FOR THE CERVICAL RACHIS
US6296642B1 (en) † 1998-11-09 2001-10-02 Sdgi Holdings, Inc. Reverse angle thread for preventing splaying in medical devices
US6050997A (en) * 1999-01-25 2000-04-18 Mullane; Thomas S. Spinal fixation system
US6315779B1 (en) 1999-04-16 2001-11-13 Sdgi Holdings, Inc. Multi-axial bone anchor system
ES2153331B1 (en) * 1999-08-05 2001-09-01 Traiber S A INTERVERTEBRAL FIXING SYSTEM FOR COLUMN TREATMENTS.
US6280442B1 (en) * 1999-09-01 2001-08-28 Sdgi Holdings, Inc. Multi-axial bone screw assembly
US6692503B2 (en) 1999-10-13 2004-02-17 Sdgi Holdings, Inc System and method for securing a plate to the spinal column
EP1174092A3 (en) * 2000-07-22 2003-03-26 Corin Spinal Systems Limited A pedicle attachment assembly
US8512380B2 (en) 2002-08-28 2013-08-20 Warsaw Orthopedic, Inc. Posterior fixation system
US6485491B1 (en) 2000-09-15 2002-11-26 Sdgi Holdings, Inc. Posterior fixation system
BR0017377B1 (en) 2000-12-08 2008-11-18 device for the fixation of bones, in particular vertebra bodies, in relation to each other.
FR2821131B1 (en) * 2001-02-22 2003-12-12 Spine Next Sa FASTENING SCREW
FR2822053B1 (en) 2001-03-15 2003-06-20 Stryker Spine Sa ANCHORING MEMBER WITH SAFETY RING FOR SPINAL OSTEOSYNTHESIS SYSTEM
US7335201B2 (en) * 2003-09-26 2008-02-26 Zimmer Spine, Inc. Polyaxial bone screw with torqueless fastening
US7981143B2 (en) 2003-09-10 2011-07-19 Spinal Llc Linear fastener system and method for use
US7678136B2 (en) * 2002-02-04 2010-03-16 Spinal, Llc Spinal fixation assembly
US7658582B2 (en) 2003-07-09 2010-02-09 Ortho Innovations, Llc Precise linear fastener system and method for use
US7118303B2 (en) 2003-12-10 2006-10-10 Zimmer Spine, Inc. Internally disposed linear fastener system
US7105029B2 (en) 2002-02-04 2006-09-12 Zimmer Spine, Inc. Skeletal fixation device with linear connection
JP4804757B2 (en) 2002-12-06 2011-11-02 ジンテーズ ゲゼルシャフト ミト ベシュレンクテル ハフツング Osteosynthesis device
US7608096B2 (en) 2003-03-10 2009-10-27 Warsaw Orthopedic, Inc. Posterior pedicle screw and plate system and methods
CA2536336C (en) 2003-08-20 2012-04-10 Sdgi Holdings, Inc. Multi-axial orthopedic device and system, e.g. for spinal surgery
US7763049B2 (en) 2004-06-09 2010-07-27 Zimmer Spine, Inc. Orthopedic fixation connector
EP1768585B1 (en) 2004-07-12 2012-01-04 Synthes GmbH Device for the dynamic fixation of bones
WO2006116437A2 (en) 2005-04-25 2006-11-02 Synthes (U.S.A.) Bone anchor with locking cap and method of spinal fixation
US7955358B2 (en) 2005-09-19 2011-06-07 Albert Todd J Bone screw apparatus, system and method
US8100946B2 (en) 2005-11-21 2012-01-24 Synthes Usa, Llc Polyaxial bone anchors with increased angulation
CN101500500B (en) * 2006-06-05 2011-05-11 特雷伯有限公司 Device for vertebral attachment
US7947065B2 (en) 2008-11-14 2011-05-24 Ortho Innovations, Llc Locking polyaxial ball and socket fastener
US7942909B2 (en) 2009-08-13 2011-05-17 Ortho Innovations, Llc Thread-thru polyaxial pedicle screw system
US7951173B2 (en) 2007-05-16 2011-05-31 Ortho Innovations, Llc Pedicle screw implant system
US8197518B2 (en) 2007-05-16 2012-06-12 Ortho Innovations, Llc Thread-thru polyaxial pedicle screw system
US7942911B2 (en) 2007-05-16 2011-05-17 Ortho Innovations, Llc Polyaxial bone screw
US7942910B2 (en) 2007-05-16 2011-05-17 Ortho Innovations, Llc Polyaxial bone screw
WO2009015100A2 (en) 2007-07-20 2009-01-29 Synthes (U.S.A.) Polyaxial bone fixation element
US9439681B2 (en) 2007-07-20 2016-09-13 DePuy Synthes Products, Inc. Polyaxial bone fixation element
AU2008316956B2 (en) * 2007-10-23 2014-01-09 K2M, Inc. Posterior pedicle screw having a taper lock
US9060813B1 (en) 2008-02-29 2015-06-23 Nuvasive, Inc. Surgical fixation system and related methods
KR20110008033A (en) * 2008-04-22 2011-01-25 신세스 게엠바하 Bone fixation element with reduction tabs
EP2355725B1 (en) 2008-09-05 2017-03-08 Synthes GmbH Bone fixation assembly
BRPI0916992A2 (en) 2008-09-12 2015-11-24 Synthes Gmbh reduction tool
EP2337512B1 (en) 2008-09-12 2012-03-14 Synthes GmbH Spinal stabilizing and guiding fixation system
US9320546B2 (en) 2008-09-29 2016-04-26 DePuy Synthes Products, Inc. Polyaxial bottom-loading screw and rod assembly
EP3682828B1 (en) 2008-11-03 2024-01-24 Synthes GmbH Uni-planar bone fixation assembly
DE202009018581U1 (en) 2008-11-03 2012-03-02 Synthes Gmbh Adjustable bar arrangement
US8075603B2 (en) 2008-11-14 2011-12-13 Ortho Innovations, Llc Locking polyaxial ball and socket fastener
US8241341B2 (en) 2009-03-20 2012-08-14 Spinal Usa, Inc. Pedicle screws and methods of using the same
CA2758590A1 (en) 2009-04-15 2010-10-21 Synthes Usa, Llc Revision connector for spinal constructs
CN102458279B (en) 2009-06-17 2014-10-15 斯恩蒂斯有限公司 Revision connector for spinal constructs
US8876869B1 (en) 2009-06-19 2014-11-04 Nuvasive, Inc. Polyaxial bone screw assembly
US9044272B2 (en) 2009-11-09 2015-06-02 Ebi, Llc Multiplanar bone anchor system
US8449578B2 (en) 2009-11-09 2013-05-28 Ebi, Llc Multiplanar bone anchor system
WO2012030712A1 (en) 2010-08-30 2012-03-08 Zimmer Spine, Inc. Polyaxial pedicle screw
WO2012039907A1 (en) 2010-09-20 2012-03-29 Synthes Usa, Llc Intramedullary nail
JP2013542774A (en) * 2010-10-05 2013-11-28 ダニエル エス． サベージ Pedicle screw assembly and assembly method
EP2468198B1 (en) 2010-12-23 2014-02-19 Biedermann Technologies GmbH & Co. KG Bone anchoring device
US9198692B1 (en) 2011-02-10 2015-12-01 Nuvasive, Inc. Spinal fixation anchor
US9387013B1 (en) 2011-03-01 2016-07-12 Nuvasive, Inc. Posterior cervical fixation system
ES2546157T3 (en) * 2011-10-27 2015-09-21 Biedermann Technologies Gmbh & Co. Kg Wide angle polyaxial bone anchoring device
US9427260B2 (en) 2012-03-01 2016-08-30 Globus Medical, Inc. Closed-head polyaxial and monaxial screws
US9453526B2 (en) 2013-04-30 2016-09-27 Degen Medical, Inc. Bottom-loading anchor assembly
EP3031415B1 (en) 2014-12-10 2018-10-31 Biedermann Technologies GmbH & Co. KG Coupling assembly and polyaxial bone anchoring device comprising the same
CN105455927B (en) * 2016-01-13 2017-06-20 李海明 A kind of spinal implant two dimension prestressing clamping device and its installation method
CN106388921A (en) * 2016-11-21 2017-02-15 上海市同仁医院 Bolt tying rope instrument for scoliosis correction
CN109199561A (en) * 2018-11-06 2019-01-15 马远 Os pelvicum fracture operation steel plate interlock
DE102019000965B4 (en) 2019-02-09 2020-12-24 Mimeo Medical Gmbh Bone anchoring device for pedicle access
EP3766443B1 (en) 2019-07-18 2023-02-15 Biedermann Technologies GmbH & Co. KG Bone anchoring device
EP3871624B1 (en) 2020-02-25 2023-07-19 Biedermann Technologies GmbH & Co. KG Bone anchoring device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923996A1 (en) * 1989-07-20 1991-01-31 Lutz Biedermann RECORDING PART FOR JOINTLY CONNECTING TO A SCREW FOR MAKING A PEDICLE SCREW
CA2035348C (en) * 1990-02-08 2000-05-16 Jean-Louis Vignaud Adjustable fastening device with spinal osteosynthesis rods
DE4307576C1 (en) * 1993-03-10 1994-04-21 Biedermann Motech Gmbh Bone screw esp. for spinal column correction - has U=shaped holder section for receiving straight or bent rod
DE19509332C1 (en) * 1995-03-15 1996-08-14 Harms Juergen Anchoring element
WO1997002786A1 (en) * 1995-07-13 1997-01-30 Fastenetix, L.L.C. A polyaxial locking mechanism

Also Published As

Publication number Publication date
AU723894B2 (en) 2000-09-07
DE19720782A1 (en) 1998-11-19
CN1254266A (en) 2000-05-24
ATE245947T1 (en) 2003-08-15
EP0984730B1 (en) 2003-07-30
JP4072201B2 (en) 2008-04-09
ES2203807T3 (en) 2004-04-16
TW409048B (en) 2000-10-21
WO1998052482A1 (en) 1998-11-26
DE19720782B4 (en) 2004-12-09
CA2289629C (en) 2005-11-15
AU3022397A (en) 1998-12-11
KR100509375B1 (en) 2005-08-22
EP0984730A1 (en) 2000-03-15
JP2001525707A (en) 2001-12-11
ZA984064B (en) 1998-11-24
DE59710520D1 (en) 2003-09-04
DK0984730T3 (en) 2003-11-10
KR20010012715A (en) 2001-02-26
CN1146365C (en) 2004-04-21
CA2289629A1 (en) 1998-11-26
PT984730E (en) 2003-12-31

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070616