EP2328496A4 - Load-sharing bone anchor, dynamic vertical rod and assemblies for dynamic stabilization of the spine - Google Patents

Load-sharing bone anchor, dynamic vertical rod and assemblies for dynamic stabilization of the spine

Info

Publication number
EP2328496A4
EP2328496A4 EP09816942.8A EP09816942A EP2328496A4 EP 2328496 A4 EP2328496 A4 EP 2328496A4 EP 09816942 A EP09816942 A EP 09816942A EP 2328496 A4 EP2328496 A4 EP 2328496A4
Authority
EP
European Patent Office
Prior art keywords
dynamic
spine
assemblies
load
vertical rod
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.)
Withdrawn
Application number
EP09816942.8A
Other languages
German (de)
French (fr)
Other versions
EP2328496A2 (en
Inventor
Charles J Winslow
Steven T Mitchell
John J Flynn
James F Zucherman
Ken Y Hsu
Henry A Klyce
H Adam R Klyce
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.)
Spartek Medical Inc
Original Assignee
Spartek Medical Inc
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 claimed from US12/566,504 external-priority patent/US20100036437A1/en
Priority claimed from US12/566,498 external-priority patent/US8211155B2/en
Priority claimed from US12/566,534 external-priority patent/US8048115B2/en
Priority claimed from US12/566,494 external-priority patent/US8007518B2/en
Priority claimed from US12/566,511 external-priority patent/US8097024B2/en
Priority claimed from US12/566,478 external-priority patent/US8012181B2/en
Priority claimed from US12/566,487 external-priority patent/US8048125B2/en
Priority claimed from US12/566,559 external-priority patent/US8267979B2/en
Priority claimed from US12/566,551 external-priority patent/US8057515B2/en
Priority claimed from US12/566,519 external-priority patent/US8092501B2/en
Priority claimed from US12/566,529 external-priority patent/US8021396B2/en
Priority claimed from US12/566,507 external-priority patent/US8337536B2/en
Priority claimed from US12/566,522 external-priority patent/US8083772B2/en
Priority claimed from US12/566,516 external-priority patent/US8083775B2/en
Priority claimed from US12/566,531 external-priority patent/US8114134B2/en
Priority claimed from US12/566,491 external-priority patent/US8333792B2/en
Application filed by Spartek Medical Inc filed Critical Spartek Medical Inc
Publication of EP2328496A2 publication Critical patent/EP2328496A2/en
Publication of EP2328496A4 publication Critical patent/EP2328496A4/en
Withdrawn 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
    • A61B17/7046—Screws or hooks combined with longitudinal elements which do not contact vertebrae the screws or hooks being mobile in use relative to the longitudinal element
    • 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
    • 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
    • A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
    • A61B17/705—Connectors, not bearing on the vertebrae, for linking longitudinal elements together for linking adjacent ends of longitudinal elements
    • 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
    • A61B17/7041—Screws or hooks combined with longitudinal elements which do not contact vertebrae with single longitudinal rod offset laterally from single row of screws or hooks
    • 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
    • A61B17/7043—Screws or hooks combined with longitudinal elements which do not contact vertebrae with a longitudinal element fixed to one or more transverse elements which connect multiple screws or hooks

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)
EP09816942.8A 2008-09-26 2009-09-25 Load-sharing bone anchor, dynamic vertical rod and assemblies for dynamic stabilization of the spine Withdrawn EP2328496A4 (en)

Applications Claiming Priority (28)

Application Number Priority Date Filing Date Title
US10059308P 2008-09-26 2008-09-26
US10062508P 2008-09-26 2008-09-26
US11965108P 2008-12-03 2008-12-03
US12265808P 2008-12-15 2008-12-15
US14442609P 2009-01-13 2009-01-13
US16778909P 2009-04-08 2009-04-08
US21755609P 2009-06-01 2009-06-01
US22547809P 2009-07-14 2009-07-14
US12/566,494 US8007518B2 (en) 2008-02-26 2009-09-24 Load-sharing component having a deflectable post and method for dynamic stabilization of the spine
US12/566,511 US8097024B2 (en) 2008-02-26 2009-09-24 Load-sharing bone anchor having a deflectable post and method for stabilization of the spine
US12/566,478 US8012181B2 (en) 2008-02-26 2009-09-24 Modular in-line deflection rod and bone anchor system and method for dynamic stabilization of the spine
US12/566,487 US8048125B2 (en) 2008-02-26 2009-09-24 Versatile offset polyaxial connector and method for dynamic stabilization of the spine
US12/566,529 US8021396B2 (en) 2007-06-05 2009-09-24 Configurable dynamic spinal rod and method for dynamic stabilization of the spine
US12/566,534 US8048115B2 (en) 2007-06-05 2009-09-24 Surgical tool and method for implantation of a dynamic bone anchor
US12/566,551 US8057515B2 (en) 2008-02-26 2009-09-24 Load-sharing anchor having a deflectable post and centering spring and method for dynamic stabilization of the spine
US12/566,504 US20100036437A1 (en) 2008-02-26 2009-09-24 Load-sharing bone anchor having a deflectable post with a compliant ring and method for stabilization of the spine
US12/566,553 US8057517B2 (en) 2008-02-26 2009-09-24 Load-sharing component having a deflectable post and centering spring and method for dynamic stabilization of the spine
US12/566,507 US8337536B2 (en) 2008-02-26 2009-09-24 Load-sharing bone anchor having a deflectable post with a compliant ring and method for stabilization of the spine
US12/566,522 US8083772B2 (en) 2007-06-05 2009-09-24 Dynamic spinal rod assembly and method for dynamic stabilization of the spine
US12/566,516 US8083775B2 (en) 2008-02-26 2009-09-24 Load-sharing bone anchor having a natural center of rotation and method for dynamic stabilization of the spine
US12/566,531 US8114134B2 (en) 2007-06-05 2009-09-24 Spinal prosthesis having a three bar linkage for motion preservation and dynamic stabilization of the spine
US12/566,491 US8333792B2 (en) 2008-02-26 2009-09-24 Load-sharing bone anchor having a deflectable post and method for dynamic stabilization of the spine
US12/566,519 US8092501B2 (en) 2007-06-05 2009-09-24 Dynamic spinal rod and method for dynamic stabilization of the spine
US12/566,498 US8211155B2 (en) 2008-02-26 2009-09-24 Load-sharing bone anchor having a durable compliant member and method for dynamic stabilization of the spine
US12/566,547 US20100030224A1 (en) 2008-02-26 2009-09-24 Surgical tool and method for connecting a dynamic bone anchor and dynamic vertical rod
US12/566,559 US8267979B2 (en) 2008-02-26 2009-09-24 Load-sharing bone anchor having a deflectable post and axial spring and method for dynamic stabilization of the spine
US12/566,485 US8016861B2 (en) 2008-02-26 2009-09-24 Versatile polyaxial connector assembly and method for dynamic stabilization of the spine
PCT/US2009/058466 WO2010036950A2 (en) 2008-09-26 2009-09-25 Load-sharing bone anchor, dynamic vertical rod and assemblies for dynamic stabilization of the spine

Publications (2)

Publication Number Publication Date
EP2328496A2 EP2328496A2 (en) 2011-06-08
EP2328496A4 true EP2328496A4 (en) 2013-07-03

Family

ID=56291132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09816942.8A Withdrawn EP2328496A4 (en) 2008-09-26 2009-09-25 Load-sharing bone anchor, dynamic vertical rod and assemblies for dynamic stabilization of the spine

Country Status (2)

Country Link
EP (1) EP2328496A4 (en)
WO (3) WO2010036949A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120143257A1 (en) * 2010-12-02 2012-06-07 Spartek Medical, Inc. Low profile spinal prosthesis incorporating a cannulated bone anchor having a deflectable post and a compound spinal rod
EP3181075B1 (en) * 2015-12-17 2021-04-14 Ozer, Ali Fahir Double-headed pedicle screw
US10400817B2 (en) 2016-11-22 2019-09-03 Woodward, Inc. Radial bearing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030163133A1 (en) * 2002-02-13 2003-08-28 Moti Altarac Posterior rod system
WO2005000137A1 (en) * 2003-06-27 2005-01-06 Medicrea Technologies Vertebral osteosynthesis equipment
US20050192572A1 (en) * 2004-02-27 2005-09-01 Custom Spine, Inc. Medialised rod pedicle screw assembly
US20050234454A1 (en) * 2003-09-24 2005-10-20 Chin Kingsley R Multi-axial screw with a spherical landing
US20060052786A1 (en) * 2004-08-17 2006-03-09 Zimmer Spine, Inc. Polyaxial device for spine stabilization during osteosynthesis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010503A (en) * 1998-04-03 2000-01-04 Spinal Innovations, Llc Locking mechanism
KR100324698B1 (en) * 1999-01-30 2002-02-27 구자교 Spine fixing device
EP1164954B1 (en) * 1999-03-30 2006-12-06 Howmedica Osteonics Corp. Apparatus for spinal stabilization
US7335201B2 (en) * 2003-09-26 2008-02-26 Zimmer Spine, Inc. Polyaxial bone screw with torqueless fastening
DE10320417A1 (en) * 2003-05-07 2004-12-02 Biedermann Motech Gmbh Dynamic anchoring device and dynamic stabilization device for bones, in particular for vertebrae, with such an anchoring device
US7892257B2 (en) * 2004-02-27 2011-02-22 Custom Spine, Inc. Spring loaded, load sharing polyaxial pedicle screw assembly and method
US20080262554A1 (en) * 2004-10-20 2008-10-23 Stanley Kyle Hayes Dyanamic rod
US7294129B2 (en) * 2005-02-18 2007-11-13 Ebi, L.P. Spinal fixation device and associated method
US7927359B2 (en) * 2005-10-06 2011-04-19 Paradigm Spine, Llc Polyaxial screw

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030163133A1 (en) * 2002-02-13 2003-08-28 Moti Altarac Posterior rod system
WO2005000137A1 (en) * 2003-06-27 2005-01-06 Medicrea Technologies Vertebral osteosynthesis equipment
US20050234454A1 (en) * 2003-09-24 2005-10-20 Chin Kingsley R Multi-axial screw with a spherical landing
US20050192572A1 (en) * 2004-02-27 2005-09-01 Custom Spine, Inc. Medialised rod pedicle screw assembly
US20060052786A1 (en) * 2004-08-17 2006-03-09 Zimmer Spine, Inc. Polyaxial device for spine stabilization during osteosynthesis

Also Published As

Publication number Publication date
WO2010036949A2 (en) 2010-04-01
WO2010036949A3 (en) 2010-07-22
EP2328496A2 (en) 2011-06-08
WO2010036950A2 (en) 2010-04-01
WO2010036954A2 (en) 2010-04-01
WO2010036954A3 (en) 2010-07-22
WO2010036950A3 (en) 2010-07-22

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20110317

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AX Request for extension of the european patent

Extension state: AL BA RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KLYCE, H. ADAM R.

Inventor name: KLYCE, HENRY A.

Inventor name: HSU, KEN Y.

Inventor name: ZUCHERMAN, JAMES F.

Inventor name: FLYNN, JOHN J.

Inventor name: MITCHELL, STEVEN T.

Inventor name: WINSLOW, CHARLES J.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KLYCE, H. ADAM R.

Inventor name: KLYCE, HENRY A.

Inventor name: HSU, KEN Y.

Inventor name: ZUCHERMAN, JAMES F.

Inventor name: FLYNN, JOHN J.

Inventor name: MITCHELL, STEVEN T.

Inventor name: WINSLOW, CHARLES J.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130605

RIC1 Information provided on ipc code assigned before grant

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