AT173145T - Connection system for pedicle screws - Google Patents

Connection system for pedicle screws

Info

Publication number
AT173145T
AT173145T AT95810106T AT95810106T AT173145T AT 173145 T AT173145 T AT 173145T AT 95810106 T AT95810106 T AT 95810106T AT 95810106 T AT95810106 T AT 95810106T AT 173145 T AT173145 T AT 173145T
Authority
AT
Austria
Prior art keywords
connection system
pedicle screws
pedicle
screws
connection
Prior art date
Application number
AT95810106T
Other languages
German (de)
Inventor
Walter Baumgartner
Stefan Freudiger
Gilles Dubois
Original Assignee
Sulzer Orthopaedie 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 Sulzer Orthopaedie Ag filed Critical Sulzer Orthopaedie Ag
Priority to EP19950810106 priority Critical patent/EP0727188B1/en
Publication of AT173145T publication Critical patent/AT173145T/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002Longitudinal elements, e.g. rods
    • A61B17/7004Longitudinal elements, e.g. rods with a cross-section which varies along its length
    • A61B17/7007Parts of the longitudinal elements, e.g. their ends, being specially adapted to fit around the screw or hook heads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002Longitudinal elements, e.g. rods
    • A61B17/701Longitudinal elements with a non-circular, e.g. rectangular, cross-section
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7058Plates mounted on top of bone anchor heads or shoulders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7032Screws or hooks with U-shaped head or back through which longitudinal rods pass
AT95810106T 1995-02-17 1995-02-17 Connection system for pedicle screws AT173145T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19950810106 EP0727188B1 (en) 1995-02-17 1995-02-17 Connection system for pedicle screws

Publications (1)

Publication Number Publication Date
AT173145T true AT173145T (en) 1998-11-15

Family

ID=8221703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95810106T AT173145T (en) 1995-02-17 1995-02-17 Connection system for pedicle screws

Country Status (6)

Country Link
US (1) US5735850A (en)
EP (1) EP0727188B1 (en)
KR (1) KR100392691B1 (en)
AT (1) AT173145T (en)
DE (1) DE59504219D1 (en)
ES (1) ES2124988T3 (en)

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ZA9803955B (en) 1997-05-15 2001-08-13 Sdgi Holdings Inc Anterior cervical plating system.
FR2768609B1 (en) * 1997-09-23 2000-01-14 Dimso Sa System screw and plate osteosynthesis for the spine
EP0933065A1 (en) * 1998-02-02 1999-08-04 Sulzer Orthopädie AG Pivotable attachment system for a bone screw
DE19818765A1 (en) * 1998-04-07 1999-10-14 Schaefer Micomed Gmbh Synthetic bone device for fixing bone fractures
FR2778088B1 (en) * 1998-04-30 2000-09-08 Materiel Orthopedique En Abreg anterior implant in particular for the cervical spine
US6328739B1 (en) 1999-05-04 2001-12-11 Industrial Technology Research Institute Enhanced spine fixation apparatus
US6692503B2 (en) * 1999-10-13 2004-02-17 Sdgi Holdings, Inc System and method for securing a plate to the spinal column
US6533786B1 (en) * 1999-10-13 2003-03-18 Sdgi Holdings, Inc. Anterior cervical plating system
CA2415072C (en) * 2000-06-30 2011-05-31 Stephen Ritland Polyaxial connection device and method
FR2815535B1 (en) * 2000-10-23 2003-01-24 Patrice Moreau pedicle implant
DE10055888C1 (en) * 2000-11-10 2002-04-25 Biedermann Motech Gmbh Bone screw, has connector rod receiving part with unsymmetrically arranged end bores
US6702815B2 (en) * 2000-12-01 2004-03-09 Charles Kuntz Method and device to correct instability of hinged joints
US6663631B2 (en) * 2000-12-01 2003-12-16 Charles A. Kuntz Method and device to correct instability of hinge joints
DE10115014A1 (en) * 2001-03-27 2002-10-24 Biedermann Motech Gmbh anchoring element
US6843790B2 (en) * 2001-03-27 2005-01-18 Bret A. Ferree Anatomic posterior lumbar plate
US20040243128A1 (en) * 2001-05-17 2004-12-02 Howland Robert S. Selective axis posterior lumbar spinal plating fixation apparatus and methods for use
US20060064092A1 (en) * 2001-05-17 2006-03-23 Howland Robert S Selective axis serrated rod low profile spinal fixation system
US6478798B1 (en) 2001-05-17 2002-11-12 Robert S. Howland Spinal fixation apparatus and methods for use
US6770075B2 (en) 2001-05-17 2004-08-03 Robert S. Howland Spinal fixation apparatus with enhanced axial support and methods for use
US7314467B2 (en) * 2002-04-24 2008-01-01 Medical Device Advisory Development Group, Llc. Multi selective axis spinal fixation system
US6974460B2 (en) 2001-09-14 2005-12-13 Stryker Spine Biased angulation bone fixation assembly
AT495709T (en) 2001-09-28 2011-02-15 Stephen Ritland hook connecting rod for a polyaxial system with screw or
US7766947B2 (en) 2001-10-31 2010-08-03 Ortho Development Corporation Cervical plate for stabilizing the human spine
US6679883B2 (en) 2001-10-31 2004-01-20 Ortho Development Corporation Cervical plate for stabilizing the human spine
US7763047B2 (en) * 2002-02-20 2010-07-27 Stephen Ritland Pedicle screw connector apparatus and method
US20030187443A1 (en) * 2002-03-27 2003-10-02 Carl Lauryssen Anterior bone plate system and method of use
FR2838041B1 (en) * 2002-04-04 2004-07-02 Kiscomedica of spinal osteosynthesis system
US6966910B2 (en) * 2002-04-05 2005-11-22 Stephen Ritland Dynamic fixation device and method of use
EP1585427B1 (en) * 2002-05-08 2012-04-11 Stephen Ritland Dynamic fixation device
DE10246177A1 (en) * 2002-10-02 2004-04-22 Biedermann Motech Gmbh Anchor element consists of screw with head, bone-thread section on shank and holder joining rod-shaped part to screw. with cavities in wall, and thread-free end of shank
US7563275B2 (en) * 2002-10-10 2009-07-21 U.S. Spinal Technologies, Llc Bone fixation implant system and method
EP1819286A4 (en) 2004-10-26 2009-09-09 U S Spinal Technologies Llc Bone fixation implant system and method
US8002812B2 (en) * 2002-10-10 2011-08-23 Us Spine, Inc. Bone fixation implant system and method
WO2004071276A2 (en) * 2003-02-05 2004-08-26 Pioneer Laboratories, Inc. Bone plate system
EP1596738A4 (en) * 2003-02-25 2010-01-20 Stephen Ritland Adjustable rod and connector device and method of use
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
US8262571B2 (en) * 2003-05-22 2012-09-11 Stephen Ritland Intermuscular guide for retractor insertion and method of use
EP1699370A4 (en) * 2003-12-30 2008-08-06 Depuy Spine Sarl Bone anchor assemblies and methods of manufacturing bone anchor assemblies
US20050203515A1 (en) * 2003-12-30 2005-09-15 Thomas Doherty Bone anchor assemblies
US7740649B2 (en) * 2004-02-26 2010-06-22 Pioneer Surgical Technology, Inc. Bone plate system and methods
US8900277B2 (en) 2004-02-26 2014-12-02 Pioneer Surgical Technology, Inc. Bone plate system
DE102004010382B4 (en) * 2004-03-03 2006-04-20 Biedermann Motech Gmbh Bone anchoring element for anchoring in a bone or in a vertebra and its use in a stabilization device
DE102004020952A1 (en) * 2004-04-28 2005-11-24 Deutsche Thomson-Brandt Gmbh An optical scanning device for different devices for recording or reproducing data or information using an optical recording medium
US7935135B2 (en) * 2004-06-09 2011-05-03 Zimmer Spine, Inc. Spinal fixation device
US7559943B2 (en) * 2004-06-09 2009-07-14 Zimmer Spine, Inc. Spinal fixation device with internal drive structure
US20060052786A1 (en) * 2004-08-17 2006-03-09 Zimmer Spine, Inc. Polyaxial device for spine stabilization during osteosynthesis
US20060052784A1 (en) * 2004-08-17 2006-03-09 Zimmer Spine, Inc. Polyaxial device for spine stabilization during osteosynthesis
US20060052783A1 (en) * 2004-08-17 2006-03-09 Dant Jack A Polyaxial device for spine stabilization during osteosynthesis
US7455639B2 (en) * 2004-09-20 2008-11-25 Stephen Ritland Opposing parallel bladed retractor and method of use
US7578833B2 (en) 2004-12-13 2009-08-25 Dr. Robert S. Bray, Jr. Bone fastener assembly for bone retention apparatus
AU2006269900A1 (en) * 2005-07-19 2007-01-25 Stephen Ritland Rod extension for extending fusion construct
US7628799B2 (en) * 2005-08-23 2009-12-08 Aesculap Ag & Co. Kg Rod to rod connector
US7927359B2 (en) * 2005-10-06 2011-04-19 Paradigm Spine, Llc Polyaxial screw
EP2055251B1 (en) * 2005-12-23 2011-08-17 BIEDERMANN MOTECH GmbH Bone anchoring element
US7959564B2 (en) 2006-07-08 2011-06-14 Stephen Ritland Pedicle seeker and retractor, and methods of use
US8172842B2 (en) * 2006-07-31 2012-05-08 Orthopaedic International, Inc. Cervical plate system having an insertable rotating element
US9526525B2 (en) 2006-08-22 2016-12-27 Neuropro Technologies, Inc. Percutaneous system for dynamic spinal stabilization
US8062341B2 (en) * 2006-10-18 2011-11-22 Globus Medical, Inc. Rotatable bone plate
US7744632B2 (en) * 2006-12-20 2010-06-29 Aesculap Implant Systems, Inc. Rod to rod connector
US8353937B2 (en) * 2007-05-22 2013-01-15 Warsaw Orthopedic, Inc. Spinal stabilization systems and methods
US8623019B2 (en) * 2007-07-03 2014-01-07 Pioneer Surgical Technology, Inc. Bone plate system
US8361126B2 (en) 2007-07-03 2013-01-29 Pioneer Surgical Technology, Inc. Bone plate system
US20090216273A1 (en) * 2008-02-19 2009-08-27 U. S. Spinal Technologies, L.L.C. Curved facet joint fixation assembly and associated implantation tool and method
US20100076490A1 (en) * 2008-02-28 2010-03-25 Jonathan Greenwald Facet joint broaching instrument, implant, and associated method
US20090234394A1 (en) * 2008-03-11 2009-09-17 David Crook Unilateral facet bolt inserter
US8267968B2 (en) 2009-06-24 2012-09-18 Neuropro Technologies, Inc. Percutaneous system for dynamic spinal stabilization
US8771319B2 (en) 2012-04-16 2014-07-08 Aesculap Implant Systems, Llc Rod to rod cross connector
US8828056B2 (en) 2012-04-16 2014-09-09 Aesculap Implant Systems, Llc Rod to rod cross connector

Family Cites Families (9)

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US2443363A (en) * 1942-04-13 1948-06-15 Townsend Kenneth Bone plate
US2780223A (en) * 1955-05-17 1957-02-05 Paul B Haggland Fracture plate
SU860756A1 (en) * 1979-05-07 1981-09-07 Ивано-Франковский Государственный Медицинский Институт Apparatus for osteosynthesis
US4696290A (en) * 1983-12-16 1987-09-29 Acromed Corporation Apparatus for straightening spinal columns
US5129899A (en) * 1991-03-27 1992-07-14 Smith & Nephew Richards Inc. Bone fixation apparatus
PT100685A (en) * 1991-07-15 1994-05-31 Danek Group Inc spinal fixation system
CH686339A5 (en) * 1991-12-10 1996-03-15 Synthes Ag Nut for the plate fixation.
JPH0748247Y2 (en) * 1992-11-16 1995-11-08 株式会社タグチ Osteosynthesis device
US5344421A (en) * 1993-07-16 1994-09-06 Amei Technologies Inc. Apparatus and method for adjusting a bone plate

Also Published As

Publication number Publication date
DE59504219D1 (en) 1998-12-17
EP0727188A1 (en) 1996-08-21
KR100392691B1 (en) 2004-03-09
US5735850A (en) 1998-04-07
ES2124988T3 (en) 1999-02-16
EP0727188B1 (en) 1998-11-11

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee