ATE73316T1 - Kniegelenksprothese mit verbesserter kniescheibenfuehrungsbahn. - Google Patents

Kniegelenksprothese mit verbesserter kniescheibenfuehrungsbahn.

Info

Publication number
ATE73316T1
ATE73316T1 AT89300903T AT89300903T ATE73316T1 AT E73316 T1 ATE73316 T1 AT E73316T1 AT 89300903 T AT89300903 T AT 89300903T AT 89300903 T AT89300903 T AT 89300903T AT E73316 T1 ATE73316 T1 AT E73316T1
Authority
AT
Austria
Prior art keywords
knee joint
joint prosthesis
knifacial
track
improved
Prior art date
Application number
AT89300903T
Other languages
English (en)
Inventor
Robert Vincent Kenna
Original Assignee
Pfizer Hospital Prod
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 Pfizer Hospital Prod filed Critical Pfizer Hospital Prod
Application granted granted Critical
Publication of ATE73316T1 publication Critical patent/ATE73316T1/de

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
    • A61B17/14—Surgical saws ; Accessories therefor
    • A61B17/15—Guides therefor
    • A61B17/154—Guides therefor for preparing bone for knee prosthesis
    • A61B17/155—Cutting femur
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • 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
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/1764—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the knee
    • 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
    • A61F2/38—Joints for elbows or knees
    • 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
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • 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
    • A61F2/461—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 knees
    • 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
    • A61F2/38—Joints for elbows or knees
    • A61F2/3877—Patellae or trochleae

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
AT89300903T 1988-02-03 1989-01-31 Kniegelenksprothese mit verbesserter kniescheibenfuehrungsbahn. ATE73316T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/151,747 US4944756A (en) 1988-02-03 1988-02-03 Prosthetic knee joint with improved patellar component tracking
EP89300903A EP0327297B1 (de) 1988-02-03 1989-01-31 Kniegelenksprothese mit verbesserter Kniescheibenführungsbahn

Publications (1)

Publication Number Publication Date
ATE73316T1 true ATE73316T1 (de) 1992-03-15

Family

ID=22540093

Family Applications (2)

Application Number Title Priority Date Filing Date
AT89300903T ATE73316T1 (de) 1988-02-03 1989-01-31 Kniegelenksprothese mit verbesserter kniescheibenfuehrungsbahn.
AT91201329T ATE103161T1 (de) 1988-02-03 1991-05-31 Werkzeug fuer eine kniegelenkprothese.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT91201329T ATE103161T1 (de) 1988-02-03 1991-05-31 Werkzeug fuer eine kniegelenkprothese.

Country Status (11)

Country Link
US (1) US4944756A (de)
EP (2) EP0327297B1 (de)
JP (1) JPH01291860A (de)
AT (2) ATE73316T1 (de)
AU (2) AU605016B2 (de)
CA (1) CA1323730C (de)
DE (3) DE68914165T2 (de)
ES (2) ES2050502T3 (de)
GR (1) GR3004489T3 (de)
IE (2) IE61944B1 (de)
ZA (1) ZA89780B (de)

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US5236462A (en) * 1991-04-23 1993-08-17 Mikhail Michael W E Metal-backed patellar prosthesis
US5133759A (en) * 1991-05-24 1992-07-28 Turner Richard H Asymmetrical femoral condye total knee arthroplasty prosthesis
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DE69428143T2 (de) * 1993-02-09 2002-05-29 Depuy Acromed, Inc. Bandscheibe
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EP0449391A2 (de) 1991-10-02
IE890320L (en) 1989-08-03
JPH01291860A (ja) 1989-11-24
AU627936B2 (en) 1992-09-03
EP0449391A3 (de) 1991-10-23
ES2030578T3 (es) 1992-11-01
AU6318490A (en) 1990-12-13
IE64208B1 (en) 1995-07-12
AU605016B2 (en) 1991-01-03
DE68900944D1 (de) 1992-04-16
JPH0572823B2 (de) 1993-10-13
DE68914165D1 (de) 1994-04-28
US4944756A (en) 1990-07-31
EP0327297A2 (de) 1989-08-09
IE61944B1 (en) 1994-11-30
GR3004489T3 (de) 1993-03-31
DE68914165T2 (de) 1994-06-30
EP0327297B1 (de) 1992-03-11
ZA89780B (en) 1990-09-26
ES2050502T3 (es) 1994-05-16
CA1323730C (en) 1993-11-02
ATE103161T1 (de) 1994-04-15
EP0327297A3 (en) 1990-01-03
AU2955889A (en) 1989-08-03
DE8901097U1 (de) 1989-07-20
EP0449391B1 (de) 1994-03-23

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