ES2065495T3 - Protesis de rodilla. - Google Patents

Protesis de rodilla.

Info

Publication number
ES2065495T3
ES2065495T3 ES90310084T ES90310084T ES2065495T3 ES 2065495 T3 ES2065495 T3 ES 2065495T3 ES 90310084 T ES90310084 T ES 90310084T ES 90310084 T ES90310084 T ES 90310084T ES 2065495 T3 ES2065495 T3 ES 2065495T3
Authority
ES
Spain
Prior art keywords
knee prosthesis
weight
condylar surfaces
knee
femoral
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
ES90310084T
Other languages
English (en)
Inventor
Denis Ronald William C O D May
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.)
University College London
Original Assignee
University College London
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 University College London filed Critical University College London
Application granted granted Critical
Publication of ES2065495T3 publication Critical patent/ES2065495T3/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
    • A61F2/3836—Special connection between upper and lower leg, e.g. constrained
    • A61F2/384—Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement
    • A61F2/385—Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement also provided with condylar bearing surfaces

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)
  • Materials For Medical Uses (AREA)

Abstract

UNA PROTESIS DE RODILLA IMPLANTABLE TIENE UNA PIEZA FEMORAL 20 CONECTADA A UNA PIEZA DE TIBIA 22 MEDIANTE UNA PATILLA DE BISAGRA 24,26,28 QUE SE AJUSTA EN UN AGUJERO DE PIVOTE 36 DE UN PERFIL INVOLUCIONADO PARA PERMITIR LA TORSION DEL FEMUR EN RELACION CON LA TIBIA. UNA ALMOHADILLA DE SOPORTE 30 OFRECE UNA REACCION A PARTE DEL PESO DEL PACIENTE TRANSMITIDO A TRAVES DE SUPERFICIES CONDILARES 32 DE LA PIEZA FEMORAL 20. LA PIEZA 30 TIENE UN APARTE AHUECADA 47,48 SOBRE LA QUE SE MONTAN LAS SUPERFICIES CONDILARES 32 CUANDO SE TUERCE LA RODILLA DE MODO QUE EXISTE UNA ACCION DE NO TORSION CUANDO SE APLICA PESO EN LA ARTICULACION.
ES90310084T 1989-09-27 1990-09-14 Protesis de rodilla. Expired - Lifetime ES2065495T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8921753A GB2237200B (en) 1989-09-27 1989-09-27 Knee prosthesis

Publications (1)

Publication Number Publication Date
ES2065495T3 true ES2065495T3 (es) 1995-02-16

Family

ID=10663656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90310084T Expired - Lifetime ES2065495T3 (es) 1989-09-27 1990-09-14 Protesis de rodilla.

Country Status (5)

Country Link
EP (1) EP0420460B1 (es)
AT (1) ATE114447T1 (es)
DE (1) DE69014528T2 (es)
ES (1) ES2065495T3 (es)
GB (1) GB2237200B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282867A (en) * 1992-05-29 1994-02-01 Mikhail Michael W E Prosthetic knee joint
GB9305279D0 (en) * 1993-03-15 1993-05-05 Univ London Total knee replacement prothesis
DE19606462C1 (de) * 1996-02-21 1997-10-16 Plus Endoprothetik Ag Kniegelenkendoprothese
DE69822266T2 (de) * 1997-11-03 2005-02-24 DePuy Orthopaedics, Inc., Warsaw Modulare Ellenbogenprothese
US6485519B2 (en) 2001-01-29 2002-11-26 Bristol-Myers Squibb Company Constrained prosthetic knee with rotating bearing
US6773461B2 (en) 2001-01-29 2004-08-10 Zimmer Technology, Inc. Constrained prosthetic knee with rotating bearing
US6719800B2 (en) 2001-01-29 2004-04-13 Zimmer Technology, Inc. Constrained prosthetic knee with rotating bearing
EP1252870A1 (de) * 2001-04-25 2002-10-30 Waldemar Link (GmbH & Co.) Knieprothese mit einem Beugescharnier
ATE337760T1 (de) 2001-12-21 2006-09-15 Smith & Nephew Inc Drehbares gelenksystem
EP1384454A1 (de) * 2002-07-26 2004-01-28 WALDEMAR LINK GmbH & Co. KG Knieprothese
ES2465090T3 (es) 2002-12-20 2014-06-05 Smith & Nephew, Inc. Prótesis de rodilla de altas prestaciones
US20050143832A1 (en) 2003-10-17 2005-06-30 Carson Christopher P. High flexion articular insert
US7261740B2 (en) 2003-10-29 2007-08-28 Wright Medical Technology, Inc. Tibial knee prosthesis
CA2930222A1 (en) 2006-06-30 2008-01-10 Smith & Nephew, Inc. Anatomical motion hinged prosthesis
GB2540551B (en) 2015-07-20 2020-07-15 Fitzbionics Ltd Total knee replacement prosthesis assembly
US20190015115A1 (en) * 2017-07-14 2019-01-17 DePuy Synthes Products, Inc. System and method for an orthopaedic joint replacement procedure
US10603180B2 (en) 2017-07-17 2020-03-31 Aaron MARLOW Tapered fixation device for a knee replacement
CN108186167B (zh) * 2018-01-23 2023-08-01 北京爱康宜诚医疗器材有限公司 膝关节假体
CN113069246B (zh) * 2021-03-31 2022-10-14 北京市春立正达医疗器械股份有限公司 一种双动膝关节假体

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076838A5 (es) * 1970-01-30 1971-10-15 Lyon Ass Arts Et Metiers
DE2122390B2 (de) * 1971-05-06 1973-08-16 Aesculap Werke AG vormals Jetter & Scheerer, 7200 Tuttlingen Kniegelenk-endoprothese
US3837009A (en) * 1972-12-07 1974-09-24 New York Soc Relief Of Rupture Knee prosthesis
US3813700A (en) * 1973-04-16 1974-06-04 S Tennant Prosthetic knee device
US3909854A (en) * 1973-05-03 1975-10-07 Ysidore M Martinez Knee implant prosthesis
GB1457147A (en) * 1974-11-19 1976-12-01 Univ Melbourne Prosthetic knee joint
US4301553A (en) * 1975-08-15 1981-11-24 United States Surgical Corporation Prosthetic knee joint
US4219893A (en) * 1977-09-01 1980-09-02 United States Surgical Corporation Prosthetic knee joint
DE2539717A1 (de) 1975-09-06 1977-03-17 Wolfram Fischer Physiologische kniegelenks-rotations-endoprothese
BR7506468A (pt) * 1975-10-03 1975-12-02 S Eshriqui Protese de joelho articulada
DE2549819C3 (de) * 1975-11-06 1982-04-29 Sanitätshaus Schütt & Grundei, Werkstätten für Orthopädie-Technik, 2400 Lübeck Endoprothese für ein Kniegelenk
US4136405A (en) * 1977-04-29 1979-01-30 Zimmer U.S.A. Rotational offset knee prosthesis
GB2035090A (en) * 1978-10-28 1980-06-18 Charnley Surgical Invention Lt Artificial knee joint
FR2445137A1 (fr) * 1978-12-29 1980-07-25 Deaux Ets Prothese de genou
US4262368A (en) * 1979-09-24 1981-04-21 Wright Manufacturing Company Rotating and hinged knee prosthesis
US4888021A (en) * 1988-02-02 1989-12-19 Joint Medical Products Corporation Knee and patellar prosthesis
FR2628316A1 (fr) * 1988-03-08 1989-09-15 Lebeguec Pierre Prothese totale du genou

Also Published As

Publication number Publication date
EP0420460A1 (en) 1991-04-03
GB2237200A (en) 1991-05-01
EP0420460B1 (en) 1994-11-30
DE69014528D1 (de) 1995-01-12
DE69014528T2 (de) 1995-05-18
GB8921753D0 (en) 1989-11-08
GB2237200B (en) 1994-02-23
ATE114447T1 (de) 1994-12-15

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