CA2133484A1 - Posterior spinal implant - Google Patents

Posterior spinal implant

Info

Publication number
CA2133484A1
CA2133484A1 CA002133484A CA2133484A CA2133484A1 CA 2133484 A1 CA2133484 A1 CA 2133484A1 CA 002133484 A CA002133484 A CA 002133484A CA 2133484 A CA2133484 A CA 2133484A CA 2133484 A1 CA2133484 A1 CA 2133484A1
Authority
CA
Canada
Prior art keywords
spinal implant
posterior spinal
support rod
collar
spinal
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.)
Granted
Application number
CA002133484A
Other languages
French (fr)
Other versions
CA2133484C (en
Inventor
Johannes Fridolin Schlapfer
Martin Hess
Rene Schelker
Ralf Hagmann
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.)
Synthes USA LLC
Original Assignee
Johannes Fridolin Schlapfer
Martin Hess
Rene Schelker
Ralf Hagmann
Synthes Ag Chur
Synthes (U.S.A.)
Synthes Usa, Llc
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
Priority to AU43050/93A priority Critical patent/AU4305093A/en
Priority to EP93912539A priority patent/EP0659062B1/en
Priority to JP50319195A priority patent/JP3749727B2/en
Priority to ES93912539T priority patent/ES2324927T3/en
Priority to CA002133484A priority patent/CA2133484C/en
Priority to PCT/CH1993/000170 priority patent/WO1995001132A1/en
Priority to AT93912539T priority patent/ATE432049T1/en
Priority to DE59310397T priority patent/DE59310397D1/en
Application filed by Johannes Fridolin Schlapfer, Martin Hess, Rene Schelker, Ralf Hagmann, Synthes Ag Chur, Synthes (U.S.A.), Synthes Usa, Llc filed Critical Johannes Fridolin Schlapfer
Priority to CN94107802.7A priority patent/CN1118268C/en
Publication of CA2133484A1 publication Critical patent/CA2133484A1/en
Application granted granted Critical
Publication of CA2133484C publication Critical patent/CA2133484C/en
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, 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

Abstract

The posterior spinal implant is used in a device supporting the spinal column. It comprises a spinal screw or hook which has slotted head to receive a support rod.
A two-piece rod retainer is provided with an outer ring-like collar locked into the interior of the slotted head and a fastener extending through the collar to contact a support rod in the bottom of the slot.
CA002133484A 1993-07-02 1993-07-02 Posterior spinal implant Expired - Lifetime CA2133484C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP50319195A JP3749727B2 (en) 1993-07-02 1993-07-02 Posterior spinal implant
ES93912539T ES2324927T3 (en) 1993-07-02 1993-07-02 REAR VERTEBRAL IMPLANT.
CA002133484A CA2133484C (en) 1993-07-02 1993-07-02 Posterior spinal implant
PCT/CH1993/000170 WO1995001132A1 (en) 1993-07-02 1993-07-02 Posterior vertebral column implant
AU43050/93A AU4305093A (en) 1993-07-02 1993-07-02 Posterior vertebral column implant
DE59310397T DE59310397D1 (en) 1993-07-02 1993-07-02 Posterior spine implant
EP93912539A EP0659062B1 (en) 1993-07-02 1993-07-02 Posterior vertebral column implant
AT93912539T ATE432049T1 (en) 1993-07-02 1993-07-02 POSTERIOR SPINE IMPLANT
CN94107802.7A CN1118268C (en) 1993-07-02 1994-06-30 Posterior spinal implant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002133484A CA2133484C (en) 1993-07-02 1993-07-02 Posterior spinal implant
PCT/CH1993/000170 WO1995001132A1 (en) 1993-07-02 1993-07-02 Posterior vertebral column implant

Publications (2)

Publication Number Publication Date
CA2133484A1 true CA2133484A1 (en) 1995-01-03
CA2133484C CA2133484C (en) 2004-01-06

Family

ID=40707739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002133484A Expired - Lifetime CA2133484C (en) 1993-07-02 1993-07-02 Posterior spinal implant

Country Status (9)

Country Link
EP (1) EP0659062B1 (en)
JP (1) JP3749727B2 (en)
CN (1) CN1118268C (en)
AT (1) ATE432049T1 (en)
AU (1) AU4305093A (en)
CA (1) CA2133484C (en)
DE (1) DE59310397D1 (en)
ES (1) ES2324927T3 (en)
WO (1) WO1995001132A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2154227A1 (en) * 1999-06-30 2001-03-16 Surgival Cd S A Polyaxial vertebral fixing system
WO2009014540A1 (en) * 2007-07-26 2009-01-29 Biotechni America Spine Group Inc. Spinal fixation assembly
US7972364B2 (en) 2006-03-31 2011-07-05 Biedermann Motech Gmbh Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
US8157846B2 (en) 2008-07-24 2012-04-17 Ingenium S.A. Locking mechanism with two-piece washer
US8282672B2 (en) 2005-08-29 2012-10-09 Bird Biedermann Ag Frictional screw-rod connection having an indirect form-locking portion
US9155568B2 (en) 2010-03-29 2015-10-13 Biedermann Technologies Gmbh & Co. Kg Bone anchoring device

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7833250B2 (en) 2004-11-10 2010-11-16 Jackson Roger P Polyaxial bone screw with helically wound capture connection
US6755829B1 (en) 2000-09-22 2004-06-29 Depuy Acromed, Inc. Lock cap anchor assembly for orthopaedic fixation
DE10108965B4 (en) * 2001-02-17 2006-02-23 DePuy Spine Sàrl bone screw
DE10157814B4 (en) * 2001-11-27 2004-12-02 Biedermann Motech Gmbh Closure device for securing a rod-shaped element in a holding element connected to a shaft
DE10157969C1 (en) * 2001-11-27 2003-02-06 Biedermann Motech Gmbh Element used in spinal and accident surgery comprises a shaft joined to a holding element having a U-shaped recess with two free arms having an internal thread with flanks lying at right angles to the central axis of the holding element
DE10393093D2 (en) 2002-05-21 2005-05-12 Peter Metz-Stavenhagen Anchoring element for attaching a rod to a vertebral bone
US8876868B2 (en) 2002-09-06 2014-11-04 Roger P. Jackson Helical guide and advancement flange with radially loaded lip
US7377923B2 (en) 2003-05-22 2008-05-27 Alphatec Spine, Inc. Variable angle spinal screw assembly
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
US8936623B2 (en) 2003-06-18 2015-01-20 Roger P. Jackson Polyaxial bone screw assembly
US7776067B2 (en) 2005-05-27 2010-08-17 Jackson Roger P Polyaxial bone screw with shank articulation pressure insert and method
FR2859376B1 (en) * 2003-09-04 2006-05-19 Spine Next Sa SPINAL IMPLANT
ES2269957T3 (en) * 2003-10-31 2007-04-01 Spinelab Ag MECHANISM OF CLOSURE OF PEDICULAR SCREWS DPARA THE FIXATION OF ELASTIC RODS.
US11419642B2 (en) 2003-12-16 2022-08-23 Medos International Sarl Percutaneous access devices and bone anchor assemblies
US7179261B2 (en) 2003-12-16 2007-02-20 Depuy Spine, Inc. Percutaneous access devices and bone anchor assemblies
US8475495B2 (en) 2004-04-08 2013-07-02 Globus Medical Polyaxial screw
KR101276414B1 (en) * 2004-05-04 2013-06-19 비이더만 테크놀로지스 게엠베하 & 코. 카게 Flexible space holder
US8926672B2 (en) 2004-11-10 2015-01-06 Roger P. Jackson Splay control closure for open bone anchor
US9168069B2 (en) 2009-06-15 2015-10-27 Roger P. Jackson Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer
US9980753B2 (en) 2009-06-15 2018-05-29 Roger P Jackson pivotal anchor with snap-in-place insert having rotation blocking extensions
US9393047B2 (en) 2009-06-15 2016-07-19 Roger P. Jackson Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock
US8444681B2 (en) 2009-06-15 2013-05-21 Roger P. Jackson Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert
US8308782B2 (en) 2004-11-23 2012-11-13 Jackson Roger P Bone anchors with longitudinal connecting member engaging inserts and closures for fixation and optional angulation
US10076361B2 (en) 2005-02-22 2018-09-18 Roger P. Jackson Polyaxial bone screw with spherical capture, compression and alignment and retention structures
US7901437B2 (en) 2007-01-26 2011-03-08 Jackson Roger P Dynamic stabilization member with molded connection
DE602006016407D1 (en) * 2006-05-16 2010-10-07 Biedermann Motech Gmbh Longitudinal part for spine or trauma surgery
US7918857B2 (en) 2006-09-26 2011-04-05 Depuy Spine, Inc. Minimally invasive bone anchor extensions
US10792074B2 (en) 2007-01-22 2020-10-06 Roger P. Jackson Pivotal bone anchor assemly with twist-in-place friction fit insert
US7922725B2 (en) 2007-04-19 2011-04-12 Zimmer Spine, Inc. Method and associated instrumentation for installation of spinal dynamic stabilization system
US9232968B2 (en) 2007-12-19 2016-01-12 DePuy Synthes Products, Inc. Polymeric pedicle rods and methods of manufacturing
EP2074957B1 (en) 2007-12-31 2013-04-17 Spinelab AG Pedicle screw with a locking device for attaching a rod to stabilise the spine
ES2359756T3 (en) * 2008-01-28 2011-05-26 Spinelab Ag PEDICULAR SCREW WITH CLOSURE DEVICE.
US9277940B2 (en) 2008-02-05 2016-03-08 Zimmer Spine, Inc. System and method for insertion of flexible spinal stabilization element
CA2739997C (en) 2008-08-01 2013-08-13 Roger P. Jackson Longitudinal connecting member with sleeved tensioned cords
CN103826560A (en) 2009-06-15 2014-05-28 罗杰.P.杰克逊 Polyaxial bone anchor with pop-on shank and winged insert with friction fit compressive collet
US9668771B2 (en) 2009-06-15 2017-06-06 Roger P Jackson Soft stabilization assemblies with off-set connector
US8998959B2 (en) 2009-06-15 2015-04-07 Roger P Jackson Polyaxial bone anchors with pop-on shank, fully constrained friction fit retainer and lock and release insert
US11229457B2 (en) 2009-06-15 2022-01-25 Roger P. Jackson Pivotal bone anchor assembly with insert tool deployment
US9320543B2 (en) 2009-06-25 2016-04-26 DePuy Synthes Products, Inc. Posterior dynamic stabilization device having a mobile anchor
US8361123B2 (en) 2009-10-16 2013-01-29 Depuy Spine, Inc. Bone anchor assemblies and methods of manufacturing and use thereof
US9445844B2 (en) 2010-03-24 2016-09-20 DePuy Synthes Products, Inc. Composite material posterior dynamic stabilization spring rod
GB2502449A (en) 2010-11-02 2013-11-27 Roger P Jackson Polyaxial bone anchor with pop-on shank and pivotable retainer
WO2012091737A1 (en) * 2010-12-29 2012-07-05 Jackson, Roger, P. Polyaxial bone anchor with open planar retainer, pop-on shank and friction fit insert
JP5865479B2 (en) 2011-03-24 2016-02-17 ロジャー・ピー・ジャクソン Multiaxial bone anchor with compound joint and pop-mounted shank
US8911479B2 (en) 2012-01-10 2014-12-16 Roger P. Jackson Multi-start closures for open implants
ES2549634T3 (en) * 2012-05-31 2015-10-30 Biedermann Technologies Gmbh & Co. Kg Polyaxial bone anchoring device
US8911478B2 (en) 2012-11-21 2014-12-16 Roger P. Jackson Splay control closure for open bone anchor
US10058354B2 (en) 2013-01-28 2018-08-28 Roger P. Jackson Pivotal bone anchor assembly with frictional shank head seating surfaces
US8852239B2 (en) 2013-02-15 2014-10-07 Roger P Jackson Sagittal angle screw with integral shank and receiver
KR101310875B1 (en) * 2013-04-04 2013-09-24 차종학 Vertebra implant
US9566092B2 (en) 2013-10-29 2017-02-14 Roger P. Jackson Cervical bone anchor with collet retainer and outer locking sleeve
US9717533B2 (en) 2013-12-12 2017-08-01 Roger P. Jackson Bone anchor closure pivot-splay control flange form guide and advancement structure
US9451993B2 (en) 2014-01-09 2016-09-27 Roger P. Jackson Bi-radial pop-on cervical bone anchor
US9597119B2 (en) 2014-06-04 2017-03-21 Roger P. Jackson Polyaxial bone anchor with polymer sleeve
US10064658B2 (en) 2014-06-04 2018-09-04 Roger P. Jackson Polyaxial bone anchor with insert guides
AU2017210491B2 (en) * 2016-08-04 2022-10-13 Black & Decker Inc. Swivel hanger system
CN108095861B (en) * 2018-02-08 2023-10-20 中国人民解放军陆军军医大学第一附属医院 Locking device convenient for measuring stability and taking out of orthopedic implant
CN110547863A (en) * 2019-09-09 2019-12-10 吴飞 spinal column correction device
CN111658171A (en) * 2020-06-03 2020-09-15 山东威高骨科材料股份有限公司 Traction frame for spinal column orthopedic operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800052A1 (en) * 1987-07-08 1989-07-13 Harms Juergen POSITIONING SCREW
CA2035348C (en) * 1990-02-08 2000-05-16 Jean-Louis Vignaud Adjustable fastening device with spinal osteosynthesis rods
GB9014817D0 (en) * 1990-07-04 1990-08-22 Mehdian Seyed M H Improvements in or relating to apparatus for use in the treatment of spinal disorders
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2154227A1 (en) * 1999-06-30 2001-03-16 Surgival Cd S A Polyaxial vertebral fixing system
US8282672B2 (en) 2005-08-29 2012-10-09 Bird Biedermann Ag Frictional screw-rod connection having an indirect form-locking portion
US7972364B2 (en) 2006-03-31 2011-07-05 Biedermann Motech Gmbh Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
US9089370B2 (en) 2006-03-31 2015-07-28 Biedermann Technologies Gmbh & Co. Kg Locking assembly for securing a rod member in a receiver part for use in spinal or trauma surgery, bone anchoring device with such a locking assembly and tool therefor
WO2009014540A1 (en) * 2007-07-26 2009-01-29 Biotechni America Spine Group Inc. Spinal fixation assembly
US8157846B2 (en) 2008-07-24 2012-04-17 Ingenium S.A. Locking mechanism with two-piece washer
US9155568B2 (en) 2010-03-29 2015-10-13 Biedermann Technologies Gmbh & Co. Kg Bone anchoring device

Also Published As

Publication number Publication date
CN1118268C (en) 2003-08-20
ATE432049T1 (en) 2009-06-15
EP0659062A1 (en) 1995-06-28
JP3749727B2 (en) 2006-03-01
CN1098894A (en) 1995-02-22
WO1995001132A1 (en) 1995-01-12
DE59310397D1 (en) 2009-07-09
ES2324927T3 (en) 2009-08-19
AU4305093A (en) 1995-01-24
JPH08500762A (en) 1996-01-30
CA2133484C (en) 2004-01-06
EP0659062B1 (en) 2009-05-27

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Legal Events

Date Code Title Description
EEER Examination request