ES2186136T3 - Endoprotesis de la articulacion de la cadera. - Google Patents

Endoprotesis de la articulacion de la cadera.

Info

Publication number
ES2186136T3
ES2186136T3 ES98909489T ES98909489T ES2186136T3 ES 2186136 T3 ES2186136 T3 ES 2186136T3 ES 98909489 T ES98909489 T ES 98909489T ES 98909489 T ES98909489 T ES 98909489T ES 2186136 T3 ES2186136 T3 ES 2186136T3
Authority
ES
Spain
Prior art keywords
neck
rod
prosthesis
length
articulation
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
ES98909489T
Other languages
English (en)
Inventor
Arnold Keller
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.)
Waldemar Link GmbH and Co KG
Original Assignee
Waldemar Link GmbH and Co KG
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=8038093&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2186136(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Waldemar Link GmbH and Co KG filed Critical Waldemar Link GmbH and Co KG
Application granted granted Critical
Publication of ES2186136T3 publication Critical patent/ES2186136T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

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    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • 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
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    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
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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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    • A61F2/32—Joints for the hip
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    • 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
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    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A61F2/367—Proximal or metaphyseal parts of shafts
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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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    • A61F2/00—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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    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30317—The prosthesis having different structural features at different locations within the same prosthesis
    • A61F2002/30327—The prosthesis having different structural features at different locations within the same prosthesis differing in diameter
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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
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
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    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
    • A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
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    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
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    • 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
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Prostheses (AREA)
  • Powder Metallurgy (AREA)
  • Dental Preparations (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Materials For Medical Uses (AREA)

Abstract

La invención concierne a una endoprótesis de articulación de cadera que comprende un vástago (1), a ser anclado en el fémur, y una cabeza (4) de articulación soportada por el vástago a través de un cuello. A fin de poder usar la misma prótesis cuando se seleccionan diferentes planos de resección dentro del cuello de cabeza durante la implantación, esta prótesis presenta las propiedades siguientes: 1) el vástago (1) está curvado de manera sustancialmente uniforme en un arco; 2) el cuello (3) está contiguo al extremo superior del vástago (1) de manera sustancialmente equiaxial; 3) la longitud del vástago (1) es de un máximo de 150 mm; y 4) la prótesis está disponible con la misma forma de vástago, pero con diferentes longitudes de cuello, varias de las cuales son más cortas que la longitud de un cuello de fémur natural medio.
ES98909489T 1997-03-26 1998-03-02 Endoprotesis de la articulacion de la cadera. Expired - Lifetime ES2186136T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29705500U DE29705500U1 (de) 1997-03-26 1997-03-26 Hüftgelenkendoprothese

Publications (1)

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ES2186136T3 true ES2186136T3 (es) 2003-05-01

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ID=8038093

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ES98909489T Expired - Lifetime ES2186136T3 (es) 1997-03-26 1998-03-02 Endoprotesis de la articulacion de la cadera.

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US (1) US6224634B1 (es)
EP (1) EP0971651B1 (es)
JP (1) JP4074907B2 (es)
KR (1) KR100446409B1 (es)
AT (1) ATE227111T1 (es)
AU (1) AU728080B2 (es)
BR (1) BR9808626A (es)
DE (2) DE29705500U1 (es)
DK (1) DK0971651T3 (es)
ES (1) ES2186136T3 (es)
PT (1) PT971651E (es)
TW (1) TW477694B (es)
WO (1) WO1998042279A1 (es)

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DE19916630A1 (de) * 1999-04-13 2000-11-30 Plus Endoprothetik Ag Rotkreuz Profilschaft für die Verankerung einer Hüftgelenkprothese im Femur
US6200350B1 (en) * 1999-10-01 2001-03-13 Medidea, Llc Anti-impingement femoral prostheses
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FR2994077B1 (fr) * 2012-08-06 2015-06-12 Univ Bordeaux 1 Prothese condylienne pour une articulation temporo-mandibulaire
EP2710982B1 (en) * 2012-09-21 2016-08-31 WALDEMAR LINK GmbH & Co. KG Joint implant
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EP3666229B1 (de) * 2018-12-10 2025-09-17 Waldemar Link GmbH & Co. KG Kniegelenkendoprothesen-satz und instrumentarium
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Also Published As

Publication number Publication date
AU728080B2 (en) 2001-01-04
US6224634B1 (en) 2001-05-01
AU6400598A (en) 1998-10-20
PT971651E (pt) 2003-03-31
BR9808626A (pt) 2000-05-16
KR100446409B1 (ko) 2004-09-01
DK0971651T3 (da) 2003-03-03
ATE227111T1 (de) 2002-11-15
HK1023052A1 (en) 2000-09-01
JP4074907B2 (ja) 2008-04-16
DE59806189D1 (de) 2002-12-12
KR20010005617A (ko) 2001-01-15
TW477694B (en) 2002-03-01
DE29705500U1 (de) 1998-07-23
EP0971651B1 (de) 2002-11-06
WO1998042279A1 (de) 1998-10-01
JP2001518821A (ja) 2001-10-16
EP0971651A1 (de) 2000-01-19

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