ES2152453T3 - Articulacion artificial. - Google Patents

Articulacion artificial.

Info

Publication number
ES2152453T3
ES2152453T3 ES96108125T ES96108125T ES2152453T3 ES 2152453 T3 ES2152453 T3 ES 2152453T3 ES 96108125 T ES96108125 T ES 96108125T ES 96108125 T ES96108125 T ES 96108125T ES 2152453 T3 ES2152453 T3 ES 2152453T3
Authority
ES
Spain
Prior art keywords
joint
concave
convex
function surfaces
planes
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
ES96108125T
Other languages
English (en)
Inventor
Dietmar Prof Kubein-Meesenburg
Hans Prof Dr Nagerl
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.)
HJS Gelenk System GmbH
Original Assignee
HJS Gelenk System GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25909985&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2152453(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by HJS Gelenk System GmbH filed Critical HJS Gelenk System GmbH
Application granted granted Critical
Publication of ES2152453T3 publication Critical patent/ES2152453T3/es
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
    • A61F2/38—Joints for elbows or knees
    • A61F2/3868—Joints for elbows or knees with sliding tibial bearing
    • 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
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/3013—Rounded shapes, e.g. with rounded corners figure-"8"- or hourglass-shaped
    • 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
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30131—Rounded shapes, e.g. with rounded corners horseshoe- or crescent- or C-shaped or U-shaped
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Sealing Devices (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UNA ARTICULACION ARTIFICIAL COMO ENDOPROTESIS PARA UNA PARTE DE ARTICULACION LATERAL DE UNA ARTICULACION DE RODILLA HUMANA. LA INVENCION SE COMPONE DE UN CABEZAL (8) DE ARTICULACION Y UNA RECEPCION (9) DE ARTICULACION, DONDE EL CABEZAL (8) FORMA LA PARTE DEL FEMUR Y LA RECEPCION (9) LA PARTE DE TIBIA. EL CABEZAL (8) DE ARTICULACION Y LA RECEPCION (9) MUESTRAN SUPERFICIES (11,12) DE ARTICULACION, QUE SON SEGMENTOS SUPERFICIALES DE UN CUERPO DE FORMA TOROIDAL. EL CABEZAL (8) DE ARTICULACION Y LA RECEPCION (9) POSEEN SUPERFICIES DE FUNCIONAMIENTO CON CONTORNOS DE SECCION EN FORMA CIRCULAR CON LOS RADIOS (R{SUB,8}, R{SUB,9}) Y LA GEOMETRIA DE ARTICULACION SE DETERMINA EN LA SUPERFICIE DE FUNCIONAMIENTO SEGUN UN PLANO LONGITUDINAL Y UN PLANO TRANSVERSAL ALTERNADO CON EL ALREDEDOR DE 90 CON DOS EJES DE ARTICULACION, QUE DISCURREN A TRAVES DE LOS CENTROS (M{SUB,8}, M{SUB,9}) DE ROTACION DE LAS SUPERFICIES DE FUNCIONAMIENTO CON LOS (R{SUB,8}, R{SUB,9}) DE LOS CONTORNOS DE SECCION PERTENECIENTE RESPECTIVA. LOS CONTORNOS DE SECCION EN EL PLANO LONGITUDINAL SE CONFIGURAN CONVEXO-CONVEXO DE TAL MODO, QUE SUS CENTROS (M{SUB,8}, M{SUB,9}) DE ROTACION SE DISPONEN EN LAS PARTES (8,9) DE ARTICULACION PERTENECIENTES Y LAS PISTAS DE EJE DE ARTICULACION DE LOS CENTROS (M{SUB,8}, M{SUB,9}) DE ROTACION POSEEN UN RADIO R{SUB,L} = R{SUB,8} + R{SUB,9}.
ES96108125T 1991-12-11 1992-12-08 Articulacion artificial. Expired - Lifetime ES2152453T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4140837 1991-12-11
DE4202717A DE4202717C1 (es) 1991-12-11 1992-01-31

Publications (1)

Publication Number Publication Date
ES2152453T3 true ES2152453T3 (es) 2001-02-01

Family

ID=25909985

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92924687T Expired - Lifetime ES2099291T3 (es) 1991-12-11 1992-12-08 Articulacion artificial.
ES96108125T Expired - Lifetime ES2152453T3 (es) 1991-12-11 1992-12-08 Articulacion artificial.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES92924687T Expired - Lifetime ES2099291T3 (es) 1991-12-11 1992-12-08 Articulacion artificial.

Country Status (12)

Country Link
US (2) US5556432A (es)
EP (3) EP0617595B1 (es)
JP (1) JP3475274B2 (es)
AT (2) ATE196838T1 (es)
AU (1) AU3085992A (es)
BR (1) BR9206921A (es)
CA (1) CA2124447A1 (es)
DE (3) DE4202717C1 (es)
DK (1) DK0734701T3 (es)
ES (2) ES2099291T3 (es)
PT (1) PT734701E (es)
WO (1) WO1993011720A1 (es)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
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DE4202717C1 (es) * 1991-12-11 1993-06-17 Dietmar Prof. Dr. 3350 Kreiensen De Kubein-Meesenburg
KR100314509B1 (ko) * 1992-12-14 2002-09-27 바이오메디칼엔지니어링트러스트아이 고정베어링관절내부인공삽입기관
US5702472A (en) * 1996-12-26 1997-12-30 Huebner; Randall J. Phalangeal finger joint prosthesis and method
DE4310968C2 (de) * 1993-04-03 1995-08-10 Kubein Meesenburg Dietmar Künstliches Gelenk als Endoprothese für das menschliche Kniescheiben-Gelenk
FR2714819B1 (fr) * 1994-01-10 1996-03-08 Billy Jean Louis Prothèse de genou.
US6074425A (en) * 1994-01-14 2000-06-13 Biomedical Engineering Trust I Fixed bearing joint endoprosthesis
DE19521597A1 (de) * 1995-06-14 1996-12-19 Kubein Meesenburg Dietmar Künstliches Gelenk, insbesondere Endoprothese zum Ersatz natürlicher Gelenke
FR2744357B1 (fr) * 1996-02-02 1998-09-04 Voydeville Gilles Prothese de hanche non luxable et peu usable
DE19646891A1 (de) 1996-11-13 1998-05-14 Kubein Meesenburg Dietmar Künstliches Gelenk, insbesondere Endoprothese zum Ersatz natürlicher Gelenke
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EP0734701B1 (de) 2000-10-11
BR9206921A (pt) 1995-11-21
ATE196838T1 (de) 2000-10-15
DE59209871D1 (de) 2000-11-16
CA2124447A1 (en) 1993-06-24
EP0734701A3 (fr) 1996-11-13
DK0734701T3 (da) 2001-02-05
US5879390A (en) 1999-03-09
JP3475274B2 (ja) 2003-12-08
JPH07501729A (ja) 1995-02-23
EP0734701A2 (de) 1996-10-02
EP0617595B1 (de) 1997-03-12
DE4202717C1 (es) 1993-06-17
PT734701E (pt) 2001-03-30
EP0617595A1 (de) 1994-10-05
EP0734700A2 (de) 1996-10-02
ES2099291T3 (es) 1997-05-16
WO1993011720A1 (de) 1993-06-24
DE59208204D1 (de) 1997-04-17
US5556432A (en) 1996-09-17
EP0734700A3 (fr) 1996-11-13
AU3085992A (en) 1993-07-19
ATE149818T1 (de) 1997-03-15

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