MX9707030A - Dispositivo de fijacion espinal. - Google Patents

Dispositivo de fijacion espinal.

Info

Publication number
MX9707030A
MX9707030A MX9707030A MX9707030A MX9707030A MX 9707030 A MX9707030 A MX 9707030A MX 9707030 A MX9707030 A MX 9707030A MX 9707030 A MX9707030 A MX 9707030A MX 9707030 A MX9707030 A MX 9707030A
Authority
MX
Mexico
Prior art keywords
spinal fixation
fixation device
vertebrae
rod
bone
Prior art date
Application number
MX9707030A
Other languages
English (en)
Other versions
MXPA97007030A (es
Inventor
Stephen D Kuslich
Original Assignee
Spineology 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
Application filed by Spineology Inc filed Critical Spineology Inc
Publication of MX9707030A publication Critical patent/MX9707030A/es
Publication of MXPA97007030A publication Critical patent/MXPA97007030A/es

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
    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/701—Longitudinal elements with a non-circular, e.g. rectangular, cross-section
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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
    • A61B17/68—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
    • A—HUMAN NECESSITIES
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    • 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
    • A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
    • A61B17/7076—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling for driving, positioning or assembling spinal clamps or bone anchors specially adapted for spinal fixation
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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
    • A—HUMAN NECESSITIES
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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
    • A61F2/30—Joints
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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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    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures

Abstract

Esta invencion es un dispositivo (12, 14, 26) de fijacion espinal para estabilizar vértebras. Se inserta una rosca (14) hueca en un receso (50) de sierra de agujero en cada vértebra adyacente. Se corta un canal en las vértebras en las cuales se inserta la barra (12) de union de tal manera que ninguna parte del dispositivo sobresale por arriba del hueso. Se utiliza una tapa (26) de cierre para asegurar la barra (12) a las roscas (14).
MXPA/A/1997/007030A 1995-03-15 1997-09-12 Dispositivo de fijacion espinal MXPA97007030A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US404236 1989-09-07
US08/404,236 US5591235A (en) 1995-03-15 1995-03-15 Spinal fixation device
PCT/US1996/002629 WO1996028118A1 (en) 1995-03-15 1996-02-27 Spinal fixation device

Publications (2)

Publication Number Publication Date
MX9707030A true MX9707030A (es) 1997-11-29
MXPA97007030A MXPA97007030A (es) 1998-07-03

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Also Published As

Publication number Publication date
JP3303976B2 (ja) 2002-07-22
JPH11502437A (ja) 1999-03-02
NZ303609A (en) 1998-09-24
AU689713B2 (en) 1998-04-02
WO1996028118A1 (en) 1996-09-19
EP0814732A4 (en) 1998-09-16
HU219422B (hu) 2001-04-28
HUP9801325A3 (en) 2000-03-28
KR100230605B1 (ko) 1999-11-15
USRE37479E1 (en) 2001-12-18
DE69625339T2 (de) 2003-10-16
CA2214509C (en) 2001-07-24
EP0814732A1 (en) 1998-01-07
EP0814732B1 (en) 2002-12-11
HUP9801325A2 (hu) 1998-09-28
ATE229309T1 (de) 2002-12-15
AU4997296A (en) 1996-10-02
US5591235A (en) 1997-01-07
KR19980703020A (ko) 1998-09-05
ES2191089T3 (es) 2003-09-01
CA2214509A1 (en) 1996-09-19
DE69625339D1 (de) 2003-01-23

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