ES2135521T3 - Cavidad cotiloidea conica sin autobloqueo. - Google Patents

Cavidad cotiloidea conica sin autobloqueo.

Info

Publication number
ES2135521T3
ES2135521T3 ES94117984T ES94117984T ES2135521T3 ES 2135521 T3 ES2135521 T3 ES 2135521T3 ES 94117984 T ES94117984 T ES 94117984T ES 94117984 T ES94117984 T ES 94117984T ES 2135521 T3 ES2135521 T3 ES 2135521T3
Authority
ES
Spain
Prior art keywords
cup
conical
sliding
locking
cotiloid
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
ES94117984T
Other languages
English (en)
Inventor
Hans-Georg Dipl-Ing Fh Pfaff
Hartmut Dipl-Ing Ba Kalberer
Ernst Hoch
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.)
Cerasiv GmbH Innovatives Keramik Engineering
Original Assignee
Cerasiv GmbH Innovatives Keramik Engineering
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 Cerasiv GmbH Innovatives Keramik Engineering filed Critical Cerasiv GmbH Innovatives Keramik Engineering
Application granted granted Critical
Publication of ES2135521T3 publication Critical patent/ES2135521T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
    • A61F2/32—Joints for the hip
    • A61F2/34—Acetabular cups
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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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    • A61F2/00—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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    • A61F2/46—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
    • A61F2/4609—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 acetabular cups
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    • A61F2/02—Prostheses implantable into the body
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    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
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Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (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)

Abstract

LA INVENCION SE REFIERE A UNA RECEPCION DE ARTICULACION DE CADERA PARA SU UTILIZACION EN TEJIDOS DE HUESO CON UNA CUBIERTA (1) METALICA EXTERIOR Y UNA CUBIERTA (2) DESLIZANTE INTERIOR, CON LO CUAL LA SUPERFICIE (3) DE APOYO DE LA CUBIERTA (2) DESLIZANTE ESTA CONFIGURADA DE FORMA CONICA EN LA CUBIERTA (1) METALICA. CON ELLO LA CUBIERTA (2) DESLIZANTE SE APOYA CIERTAMENTE CONTRA GIRO Y CAIDA HACIA AFUERA, DE FORMA QUE PERMITA UN PRESIONADO HACIA EL EXTERIOR Y UN CAMBIO SOBRE SU ASIENTO LIBRE DE PERTURBACION, HABIENDOSE PREVISTO DE ACUERDO CON LA INVENCION, NCION SOBRE LA SUPERFICIE (3) DE APOYO CONICA Y RTA (2) DESLIZANTE ESTE FIJADA POR MEDIO DE UN ANILLO (4) SOPORTE EN LA CUBIERTA (1) METALICA.
ES94117984T 1993-11-26 1994-11-15 Cavidad cotiloidea conica sin autobloqueo. Expired - Lifetime ES2135521T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4340304 1993-11-26
DE4402675A DE4402675A1 (de) 1993-11-26 1994-01-29 Konische Hüftgelenkpfanne ohne Selbsthemmung

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ES2135521T3 true ES2135521T3 (es) 1999-11-01

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ES94117984T Expired - Lifetime ES2135521T3 (es) 1993-11-26 1994-11-15 Cavidad cotiloidea conica sin autobloqueo.

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US (1) US5725589A (es)
EP (1) EP0655230B1 (es)
AT (1) ATE184471T1 (es)
CA (1) CA2136686A1 (es)
DE (2) DE4402675A1 (es)
ES (1) ES2135521T3 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29513694U1 (de) * 1995-08-25 1997-01-02 Link Waldemar Gmbh Co Gelenkpfanne für eine Endoprothese
DE19537676A1 (de) * 1995-10-10 1997-04-17 Cerasiv Gmbh Hüftkopfkappe für eine Hüftgelenkprothese
ATE203884T1 (de) * 1995-11-08 2001-08-15 Stratec Medical Ag Künstliche hüftgelenkpfanne
TW386873B (en) * 1995-12-19 2000-04-11 Cerasiv Gmbh Hip joint prosthesis
DE19611248A1 (de) * 1996-03-22 1997-09-25 Cerasiv Gmbh Prothetische Gelenkpfanne
DE19615786A1 (de) * 1996-04-20 1997-10-23 Cerasiv Gmbh Prothetische Gelenkpfanne
EP0803234B1 (en) * 1996-04-23 2004-11-17 Biomet Limited Methods of manufacturing an acetabular cup
DE19616058B4 (de) * 1996-04-23 2006-04-06 Cerasiv Gmbh Innovatives Keramik-Engineering Prothetische Gelenkpfanne
DE19643796A1 (de) * 1996-07-10 1998-01-15 Cerasiv Gmbh Pfanneneinsatz und äußere Metallschale einer Hüftgelenkendoprothese
DE29614342U1 (de) * 1996-08-19 1996-10-02 Keramed Medizintechnik Gmbh Künstliche Hüftgelenkpfanne
EP0826347B1 (de) * 1996-08-24 2002-12-11 CERASIV GmbH INNOVATIVES KERAMIK-ENGINEERING Gelenkprothese
DE19701536A1 (de) * 1996-08-24 1998-02-26 Cerasiv Gmbh Gelenkprothese
WO2000074604A1 (en) * 1999-06-02 2000-12-14 Australian Surgical Design And Manufacture Pty Limited Acetabular component of total hip replacement assembly
AUPQ070399A0 (en) * 1999-06-02 1999-06-24 Cryptych Pty Ltd Acetabular component of total hip replacement assembly
DE19926923A1 (de) 1999-06-14 2000-12-21 Ceramtec Ag Modular aufgebaute Gelenkpfanne für eine Kugelgelenk-Prothese
IT1316060B1 (it) * 1999-07-27 2003-03-28 Tecnomeccanica Srl Protesi di anca bilaterale antilussante.
AU783205C (en) 2000-03-15 2006-08-17 Depuy Orthopaedics, Inc. Prosthetic cup assembly which includes components possessing self-locking taper
AUPR457901A0 (en) * 2001-04-26 2001-05-24 Sekel, Ronald Acetabular prosthesis assembly
FR2827503B1 (fr) * 2001-07-23 2003-10-24 Macara Frederique Cotyle de reconstruction modulaire
US7326253B2 (en) * 2001-11-16 2008-02-05 Depuy Products, Inc. Prosthetic cup assembly having increased assembly congruency
DE10224709A1 (de) * 2002-06-04 2003-12-24 Ulrich Muender Zementlose Hüftgelenkpfannen-Endoprothese
CA2400955A1 (fr) * 2002-08-22 2004-02-22 Roger Bacon Cotyle prothetique expansible
DE10324184B4 (de) * 2003-05-28 2005-05-19 Martin Imhof Gelenk-Pfanne für Hüftgelenk-Endoprothesen
DE10360390B4 (de) * 2003-12-22 2006-03-23 Martin Imhof Gelenkpfanne für eine Hüftendoprothese
CN101400322B (zh) 2006-03-20 2013-05-29 史密夫和内修有限公司 用于多种支承材料的髋臼杯组件
DE102006040501A1 (de) * 2006-06-29 2008-01-03 Plus Orthopedics Ag Orthopädisches Implantat
US8562616B2 (en) 2007-10-10 2013-10-22 Biomet Manufacturing, Llc Knee joint prosthesis system and method for implantation
US8163028B2 (en) 2007-01-10 2012-04-24 Biomet Manufacturing Corp. Knee joint prosthesis system and method for implantation
WO2008118247A1 (en) 2007-01-10 2008-10-02 Biomet Manufacturing Corp. Knee joint prosthesis system and method for implantation
US8328873B2 (en) 2007-01-10 2012-12-11 Biomet Manufacturing Corp. Knee joint prosthesis system and method for implantation
US8187280B2 (en) 2007-10-10 2012-05-29 Biomet Manufacturing Corp. Knee joint prosthesis system and method for implantation
WO2008102014A1 (de) * 2007-02-23 2008-08-28 Ceramtec Ag Reduktion der entstehung von stripe-wear an inserts für hüftgelenkprothesen durch modifizierung der geometrie des übergangs zwischen stirnfläche und kalotte
EP2008618A1 (en) * 2007-06-26 2008-12-31 Finsbury (Development) Limited Prosthesis
EP2008620A3 (en) * 2007-06-26 2009-08-19 Finsbury (Development) Limited Prosthesis
FR2935262B1 (fr) * 2008-09-01 2010-09-10 Denis Pichon Cotyle prothetique articulaire.
EP2163225A1 (de) 2008-09-11 2010-03-17 Aequos Endoprothetik Gmbh Künstliches Gelenk mit einem polymeren Funktionskörper
US8123815B2 (en) 2008-11-24 2012-02-28 Biomet Manufacturing Corp. Multiple bearing acetabular prosthesis
US8308810B2 (en) 2009-07-14 2012-11-13 Biomet Manufacturing Corp. Multiple bearing acetabular prosthesis
DE102011012310A1 (de) * 2011-02-25 2012-08-30 Peter Copf Hüftgelenkpfannenprothese
US20220015912A1 (en) * 2020-07-20 2022-01-20 Joint Development, Llc Dual mobility acetabular component

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568753A5 (es) * 1973-08-31 1975-11-14 Oscobal Ag
US4180873A (en) * 1976-12-06 1980-01-01 Fixel Irving E Implanted acetabular prosthesis
FR2429009A1 (fr) * 1978-06-21 1980-01-18 Roux Christiane Prothese pour articulation, en particulier coxo-femorale, artificielle
GB8310675D0 (en) * 1983-04-20 1983-05-25 Church J C M Endoprosthetic bone joint devices
CA1240101A (en) * 1983-05-06 1988-08-09 Michael J. Pappas Multi-component prosthesis with increased wall flexibility facilitating component assembly
US4566188A (en) * 1984-07-12 1986-01-28 Wilson Teck A Power saw pruning device
ES8704076A1 (es) * 1984-10-17 1987-04-01 Sostegni Giuliano Perfeccionamientos en los sistemas protesicos para la arti- culacion de la cadera
DE3701381C1 (de) * 1987-01-20 1988-08-04 Orthoplant Endoprothetik Hueftpfanne fuer eine Hueftgelenk-Endoprothese
CH672587A5 (es) * 1987-07-09 1989-12-15 Sulzer Ag
US5092897A (en) * 1990-03-15 1992-03-03 Forte Mark R Implantable acetabular prosthetic hip joint with universal adjustability
KR100236324B1 (ko) * 1991-08-20 2000-03-02 게리 제이. 밀러 양극 보철
US5370702A (en) * 1993-06-17 1994-12-06 Stelkast Incorporated Acetabular cup having optionally removable portions

Also Published As

Publication number Publication date
EP0655230A1 (de) 1995-05-31
DE59408744D1 (de) 1999-10-21
US5725589A (en) 1998-03-10
DE4402675A1 (de) 1995-06-01
EP0655230B1 (de) 1999-09-15
CA2136686A1 (en) 1995-05-27
ATE184471T1 (de) 1999-10-15

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