DE3132520A1 - Spondylodesis stabiliser - Google Patents

Spondylodesis stabiliser

Info

Publication number
DE3132520A1
DE3132520A1 DE19813132520 DE3132520A DE3132520A1 DE 3132520 A1 DE3132520 A1 DE 3132520A1 DE 19813132520 DE19813132520 DE 19813132520 DE 3132520 A DE3132520 A DE 3132520A DE 3132520 A1 DE3132520 A1 DE 3132520A1
Authority
DE
Germany
Prior art keywords
spondylodesis
connecting bolts
brackets
vertebrae
stabiliser
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
DE19813132520
Other languages
German (de)
Other versions
DE3132520C2 (en
Inventor
Hilaire Jacob
Norbert Dr Med Walker
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.)
Sulzer AG
Original Assignee
Sulzer 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
Priority to CH852680A priority Critical patent/CH646857A5/en
Application filed by Sulzer AG filed Critical Sulzer AG
Publication of DE3132520A1 publication Critical patent/DE3132520A1/en
Application granted granted Critical
Publication of DE3132520C2 publication Critical patent/DE3132520C2/de
Application status is Expired legal-status Critical

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
    • A61B17/7014Longitudinal elements, e.g. rods with means for adjusting the distance between two screws or hooks
    • 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
    • A61B17/7005Parts of the longitudinal elements, e.g. their ends, being specially adapted to fit in 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
    • A61B17/7041Screws or hooks combined with longitudinal elements which do not contact vertebrae with single longitudinal rod offset laterally from single row of screws or hooks

Abstract

In order to permit adjustable fixation of two immediately adjacent vertebrae (1) the novel spondylodesis stabilizer comprises brackets (3', 3'') which are fastened on the vertebrae (1) by means of bone screws (4) and are rigidly connected to one another via connecting bolts (10). The connecting bolts (10) are separated by a screw nut-like adapter piece (12) and have opposite screw threads (11', 11'') at the top and bottom which are screwed into corresponding threaded holes (5) in the brackets (3', 3''). <IMAGE>
DE19813132520 1980-11-18 1981-08-18 Expired DE3132520C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH852680A CH646857A5 (en) 1980-11-18 1980-11-18 Spondylodesis BALANCER.

Publications (2)

Publication Number Publication Date
DE3132520A1 true DE3132520A1 (en) 1982-06-16
DE3132520C2 DE3132520C2 (en) 1985-03-07

Family

ID=4341569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813132520 Expired DE3132520C2 (en) 1980-11-18 1981-08-18

Country Status (3)

Country Link
AT (1) AT387710B (en)
CH (1) CH646857A5 (en)
DE (1) DE3132520C2 (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306657A1 (en) * 1983-02-25 1984-09-06 Heinrich C Ulrich Fa Implant for wirbelsaeulenkorrektur a distraction rod
DE3504495A1 (en) * 1984-02-09 1985-10-10 Charles Cannon Edwards Sacralfixierungsvorrichtung
DE3625542C1 (en) * 1986-07-29 1987-11-12 Heinrich Ulrich Device for dorsal spinal repositioning during the operation of lumbar spondylolisthesis
DE3802833A1 (en) * 1987-02-27 1988-09-08 Gerhard Weber Internal fixator
US4771767A (en) * 1986-02-03 1988-09-20 Acromed Corporation Apparatus and method for maintaining vertebrae in a desired relationship
DE3733924A1 (en) * 1987-10-07 1989-04-27 Mecron Med Prod Gmbh Spinal fixation device
EP0328883A2 (en) * 1988-02-18 1989-08-23 Howmedica GmbH Supporting device for the human spinal column
EP0348581A2 (en) * 1988-06-10 1990-01-03 Synthes Ag Vertebrae fixation implant
EP0392124A1 (en) * 1987-11-16 1990-10-17 Francis Henri Bréard Surgical implant for limiting the relative movement of vertebrae
US5015247A (en) * 1988-06-13 1991-05-14 Michelson Gary K Threaded spinal implant
EP0537598A2 (en) * 1991-10-18 1993-04-21 Pina Vertriebs Ag Compressive margical implant
WO1993013722A1 (en) * 1992-01-16 1993-07-22 Heinrich Ulrich Spondylodesis implant
US5282863A (en) * 1985-06-10 1994-02-01 Charles V. Burton Flexible stabilization system for a vertebral column
ES2072831A1 (en) * 1993-01-04 1995-07-16 Levante Ind Quirurgicas Spinal fastening system
US5562661A (en) * 1995-03-16 1996-10-08 Alphatec Manufacturing Incorporated Top tightening bone fixation apparatus
US6120503A (en) * 1994-03-28 2000-09-19 Michelson; Gary Karlin Apparatus instrumentation, and method for spinal fixation
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US6972019B2 (en) 2001-01-23 2005-12-06 Michelson Gary K Interbody spinal implant with trailing end adapted to receive bone screws
US7115128B2 (en) 1988-06-13 2006-10-03 Sdgi Holdings, Inc. Method for forming through a guard an implantation space in the human spine
US7691148B2 (en) 1995-06-07 2010-04-06 Warsaw Orthopedic, Inc. Frusto-conical spinal implant
US7828800B2 (en) 1995-06-07 2010-11-09 Warsaw Orthopedic, Inc. Threaded frusto-conical interbody spinal fusion implants
US7887565B2 (en) 1993-06-10 2011-02-15 Warsaw Orthopedic, Inc. Apparatus and method for sequential distraction
US7935116B2 (en) 1994-05-27 2011-05-03 Gary Karlin Michelson Implant for the delivery of electrical current to promote bone growth between adjacent bone masses
US8066705B2 (en) 1988-06-13 2011-11-29 Warsaw Orthopedic, Inc. Instrumentation for the endoscopic correction of spinal disease
US8734447B1 (en) 1988-06-13 2014-05-27 Warsaw Orthopedic, Inc. Apparatus and method of inserting spinal implants

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458417B (en) * 1985-08-15 1989-04-03 Sven Olerud Fixation Instrument intended Foer anvaendning for back surgery
CH674709A5 (en) * 1988-04-27 1990-07-13 Sulzer Ag
US5484437A (en) 1988-06-13 1996-01-16 Michelson; Gary K. Apparatus and method of inserting spinal implants

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251209A (en) * 1940-02-17 1941-07-29 Stader Otto Bone splint
US2774350A (en) * 1952-09-08 1956-12-18 Jr Carl S Cleveland Spinal clamp or splint
DE2834891B2 (en) * 1978-06-28 1980-09-04 Synthes Ag, Chur (Schweiz)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251209A (en) * 1940-02-17 1941-07-29 Stader Otto Bone splint
US2774350A (en) * 1952-09-08 1956-12-18 Jr Carl S Cleveland Spinal clamp or splint
DE2834891B2 (en) * 1978-06-28 1980-09-04 Synthes Ag, Chur (Schweiz)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Orthopädisch-chirurgischer Operationsatlas, Bd. III, Stuttgart, 1974, S. 65 und 127 *

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306657A1 (en) * 1983-02-25 1984-09-06 Heinrich C Ulrich Fa Implant for wirbelsaeulenkorrektur a distraction rod
DE3504495A1 (en) * 1984-02-09 1985-10-10 Charles Cannon Edwards Sacralfixierungsvorrichtung
US5282863A (en) * 1985-06-10 1994-02-01 Charles V. Burton Flexible stabilization system for a vertebral column
US4771767A (en) * 1986-02-03 1988-09-20 Acromed Corporation Apparatus and method for maintaining vertebrae in a desired relationship
DE3625542C1 (en) * 1986-07-29 1987-11-12 Heinrich Ulrich Device for dorsal spinal repositioning during the operation of lumbar spondylolisthesis
DE3802833A1 (en) * 1987-02-27 1988-09-08 Gerhard Weber Internal fixator
DE3733924A1 (en) * 1987-10-07 1989-04-27 Mecron Med Prod Gmbh Spinal fixation device
US4944743A (en) * 1987-10-07 1990-07-31 Mecron Medizinische Produkte Gmbh Spinal Fixation device
EP0392124A1 (en) * 1987-11-16 1990-10-17 Francis Henri Bréard Surgical implant for limiting the relative movement of vertebrae
EP0328883A2 (en) * 1988-02-18 1989-08-23 Howmedica GmbH Supporting device for the human spinal column
EP0328883A3 (en) * 1988-02-18 1990-03-28 Howmedica Gmbh Supporting device for the human spinal column
EP0348581A2 (en) * 1988-06-10 1990-01-03 Synthes Ag Vertebrae fixation implant
EP0348581A3 (en) * 1988-06-10 1990-03-28 Synthes Ag Vertebrae fixation implant
US5047029A (en) * 1988-06-10 1991-09-10 Synthes (U.S.A.) Clamp and system for internal fixation
US8758344B2 (en) 1988-06-13 2014-06-24 Warsaw Orthopedic, Inc. Spinal implant and instruments
US7686805B2 (en) 1988-06-13 2010-03-30 Warsaw Orthopedic, Inc. Methods for distraction of a disc space
US7288093B2 (en) 1988-06-13 2007-10-30 Warsaw Orthopedic, Inc. Spinal fusion implant having a curved end
US5015247A (en) * 1988-06-13 1991-05-14 Michelson Gary K Threaded spinal implant
US7115128B2 (en) 1988-06-13 2006-10-03 Sdgi Holdings, Inc. Method for forming through a guard an implantation space in the human spine
US7914530B2 (en) 1988-06-13 2011-03-29 Warsaw Orthopedic, Inc. Tissue dilator and method for performing a spinal procedure
US8734447B1 (en) 1988-06-13 2014-05-27 Warsaw Orthopedic, Inc. Apparatus and method of inserting spinal implants
US8066705B2 (en) 1988-06-13 2011-11-29 Warsaw Orthopedic, Inc. Instrumentation for the endoscopic correction of spinal disease
US7722619B2 (en) 1988-06-13 2010-05-25 Warsaw Orthopedic, Inc. Method of maintaining distraction of a spinal disc space
US8251997B2 (en) 1988-06-13 2012-08-28 Warsaw Orthopedic, Inc. Method for inserting an artificial implant between two adjacent vertebrae along a coronal plane
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US8353909B2 (en) 1988-06-13 2013-01-15 Warsaw Orthopedic, Inc. Surgical instrument for distracting a spinal disc space
EP0537598A3 (en) * 1991-10-18 1993-12-22 Pina Vertriebs Ag Compressive margical implant
EP0537598A2 (en) * 1991-10-18 1993-04-21 Pina Vertriebs Ag Compressive margical implant
US5409488A (en) * 1992-01-16 1995-04-25 Ulrich; Heinrich Spondylodesis implant
WO1993013722A1 (en) * 1992-01-16 1993-07-22 Heinrich Ulrich Spondylodesis implant
ES2072831A1 (en) * 1993-01-04 1995-07-16 Levante Ind Quirurgicas Spinal fastening system
US7993347B1 (en) 1993-06-10 2011-08-09 Warsaw Orthopedic, Inc. Guard for use in performing human interbody spinal surgery
US7887565B2 (en) 1993-06-10 2011-02-15 Warsaw Orthopedic, Inc. Apparatus and method for sequential distraction
US6364880B1 (en) 1994-03-28 2002-04-02 Gary Karlin Michelson Spinal implant with bone screws
US6136001A (en) * 1994-03-28 2000-10-24 Michelson; Gary Karlin Apparatus and method for linking spinal implants
US6120503A (en) * 1994-03-28 2000-09-19 Michelson; Gary Karlin Apparatus instrumentation, and method for spinal fixation
US7914554B2 (en) 1994-03-28 2011-03-29 Warsaw Orthopedic, Inc. Spinal implant containing multiple bone growth promoting materials
US7976566B2 (en) 1994-03-28 2011-07-12 Warsaw Orthopedic, Inc. Apparatus for insertion into an implantation space
US7255698B2 (en) 1994-03-28 2007-08-14 Warsaw Orthopedic, Inc. Apparatus and method for anterior spinal stabilization
US8343188B2 (en) 1994-03-28 2013-01-01 Warsaw Orthopedic, Inc. Device and method for locking a screw with a bendable plate portion
US8206387B2 (en) 1994-05-27 2012-06-26 Michelson Gary K Interbody spinal implant inductively coupled to an external power supply
US7935116B2 (en) 1994-05-27 2011-05-03 Gary Karlin Michelson Implant for the delivery of electrical current to promote bone growth between adjacent bone masses
US5562661A (en) * 1995-03-16 1996-10-08 Alphatec Manufacturing Incorporated Top tightening bone fixation apparatus
US8057475B2 (en) 1995-06-07 2011-11-15 Warsaw Orthopedic, Inc. Threaded interbody spinal fusion implant
US8679118B2 (en) 1995-06-07 2014-03-25 Warsaw Orthopedic, Inc. Spinal implants
US8409292B2 (en) 1995-06-07 2013-04-02 Warsaw Orthopedic, Inc. Spinal fusion implant
US8226652B2 (en) 1995-06-07 2012-07-24 Warsaw Orthopedic, Inc. Threaded frusto-conical spinal implants
US7828800B2 (en) 1995-06-07 2010-11-09 Warsaw Orthopedic, Inc. Threaded frusto-conical interbody spinal fusion implants
US7691148B2 (en) 1995-06-07 2010-04-06 Warsaw Orthopedic, Inc. Frusto-conical spinal implant
US7942933B2 (en) 1995-06-07 2011-05-17 Warsaw Orthopedic, Inc. Frusto-conical spinal implant
US6972019B2 (en) 2001-01-23 2005-12-06 Michelson Gary K Interbody spinal implant with trailing end adapted to receive bone screws
US7442209B2 (en) 2001-01-23 2008-10-28 Warsaw Orthopedic, Inc. Implant with trailing end adapted to receive bone screws
US8668741B2 (en) 2001-01-23 2014-03-11 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US8167946B2 (en) 2001-01-23 2012-05-01 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US7794502B2 (en) 2001-01-23 2010-09-14 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws

Also Published As

Publication number Publication date
DE3132520C2 (en) 1985-03-07
CH646857A5 (en) 1984-12-28
AT387710B (en) 1989-03-10
ATA358981A (en) 1988-08-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition