DE69737756D1 - Wirbelsäulenfusionsimplantat - Google Patents

Wirbelsäulenfusionsimplantat

Info

Publication number
DE69737756D1
DE69737756D1 DE69737756T DE69737756T DE69737756D1 DE 69737756 D1 DE69737756 D1 DE 69737756D1 DE 69737756 T DE69737756 T DE 69737756T DE 69737756 T DE69737756 T DE 69737756T DE 69737756 D1 DE69737756 D1 DE 69737756D1
Authority
DE
Germany
Prior art keywords
cap
fusion device
interbody fusion
engaging
anchor
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.)
Expired - Lifetime
Application number
DE69737756T
Other languages
English (en)
Other versions
DE69737756T2 (de
Inventor
Thomas A Zdeblick
William F Mckay
Lawrence M Boyd
Iii Eddie F Ray
Thomas Mcgahan
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.)
Warsaw Orthopedic Inc
Original Assignee
Warsaw Orthopedic 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 US08/411,017 external-priority patent/US5782919A/en
Application filed by Warsaw Orthopedic Inc filed Critical Warsaw Orthopedic Inc
Application granted granted Critical
Publication of DE69737756D1 publication Critical patent/DE69737756D1/de
Publication of DE69737756T2 publication Critical patent/DE69737756T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
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    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1671—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the spine
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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    • A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
    • A61F2/446—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or elliptical cross-section substantially parallel to the axis of the spine, e.g. cylinders or frustocones
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    • A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/4611—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
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    • A61F2/4637—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for connecting or disconnecting two parts of a prosthesis
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
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    • A61B17/8877—Screwdrivers, spanners or wrenches characterised by the cross-section of the driver bit
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    • A61B17/8875—Screwdrivers, spanners or wrenches
    • A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
    • A61B17/8891—Screwdrivers, spanners or wrenches holding the screw head at its periphery
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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DE69737756T 1995-03-27 1997-02-19 Wirbelsäulenfusionsimplantat Expired - Lifetime DE69737756T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US08/411,017 US5782919A (en) 1995-03-27 1995-03-27 Interbody fusion device and method for restoration of normal spinal anatomy
US08/413,353 US5669909A (en) 1995-03-27 1995-03-30 Interbody fusion device and method for restoration of normal spinal anatomy
US08/603,674 US5984967A (en) 1995-03-27 1996-02-19 Osteogenic fusion devices
US603674 1996-02-19
US79911497A 1997-02-11 1997-02-11
US799114 1997-02-11
US80354197A 1997-02-20 1997-02-20

Publications (2)

Publication Number Publication Date
DE69737756D1 true DE69737756D1 (de) 2007-07-05
DE69737756T2 DE69737756T2 (de) 2008-01-31

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Application Number Title Priority Date Filing Date
DE69737756T Expired - Lifetime DE69737756T2 (de) 1995-03-27 1997-02-19 Wirbelsäulenfusionsimplantat
DE69732226T Expired - Fee Related DE69732226T2 (de) 1995-03-27 1997-02-19 Wirbelsäulenfusionsimplantat und einführ- und überprüfungswerkzeuge

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DE69732226T Expired - Fee Related DE69732226T2 (de) 1995-03-27 1997-02-19 Wirbelsäulenfusionsimplantat und einführ- und überprüfungswerkzeuge

Country Status (8)

Country Link
US (3) US6613091B1 (de)
EP (2) EP0888099B1 (de)
JP (2) JP3808103B2 (de)
AT (2) ATE362740T1 (de)
DE (2) DE69737756T2 (de)
ES (2) ES2236792T3 (de)
PT (1) PT1504732E (de)
WO (1) WO1997031517A2 (de)

Families Citing this family (274)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20004692U1 (de) * 2000-03-14 2001-07-26 Sofamor Danek Gmbh Wirbelimplantat zum Einschrauben in einen Wirbelzwischenraum
US5609635A (en) * 1988-06-28 1997-03-11 Michelson; Gary K. Lordotic interbody spinal fusion implants
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DE69732226T2 (de) 2005-12-22
US20050192669A1 (en) 2005-09-01
EP1504732A1 (de) 2005-02-09
JP3997239B2 (ja) 2007-10-24
WO1997031517A3 (en) 1997-10-23
DE69737756T2 (de) 2008-01-31
EP0888099B1 (de) 2005-01-12
JP2006006963A (ja) 2006-01-12
EP1504732B1 (de) 2007-05-23
JP3808103B2 (ja) 2006-08-09
US20090043394A1 (en) 2009-02-12
ATE286696T1 (de) 2005-01-15
ES2287636T3 (es) 2007-12-16
ATE362740T1 (de) 2007-06-15
DE69732226D1 (de) 2005-02-17
PT1504732E (pt) 2007-08-30
US6613091B1 (en) 2003-09-02
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WO1997031517A2 (en) 1997-08-28
EP0888099A2 (de) 1999-01-07

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