ES2083334A1 - Placa tibial para protesis de rodilla. - Google Patents

Placa tibial para protesis de rodilla.

Info

Publication number
ES2083334A1
ES2083334A1 ES09402091A ES9402091A ES2083334A1 ES 2083334 A1 ES2083334 A1 ES 2083334A1 ES 09402091 A ES09402091 A ES 09402091A ES 9402091 A ES9402091 A ES 9402091A ES 2083334 A1 ES2083334 A1 ES 2083334A1
Authority
ES
Spain
Prior art keywords
shock
tibial plateau
knee prosthesis
absorbing blocks
prosthesis provided
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.)
Granted
Application number
ES09402091A
Other languages
English (en)
Other versions
ES2083334B1 (es
Inventor
Egido Alejandro Lopez
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.)
Tornier SAS
Original Assignee
Tornier SAS
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 Tornier SAS filed Critical Tornier SAS
Publication of ES2083334A1 publication Critical patent/ES2083334A1/es
Application granted granted Critical
Publication of ES2083334B1 publication Critical patent/ES2083334B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F2/389—Tibial components
    • 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
    • A61F2002/30316—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
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30563—Special structural features of bone or joint prostheses not otherwise provided for having elastic means or damping means, different from springs, e.g. including an elastomeric core or shock absorbers
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772—Apertures or holes, e.g. of circular cross section

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)

Abstract

PLACA TIBIAL PARA PROTESIS DE RODILLA, DEL TIPO QUE COMPRENDE POR UNA PARTE UN ASIENTO METALICO SOLIDARIO DE LA TIBIA Y UN ELEMENTO ARTICULAR REALIZADO EN POLIETILENO PREVISTO PARA RECIBIR LA ARTICULACION SANA DE LA RODILLA O BIEN UN ESCUDO METALICO FIJADO EN EL EXTREMO DEL FEMUR, Y POR OTRA PARTE UNOS MEDIOS PARA AMORTIGUAR LOS ESFUERZOS DE COMPRESION QUE APARECEN CUANDO TIENEN LUGAR DESPLAZAMIENTOS DEL PACIENTE, QUE COMPRENDE POR LO MENOS UN BLOQUE AMORTIGUADOR INTRODUCIDO EN UNA CUPULA DISPUESTA EN UN ALOJAMIENTO PARA QUE DICHO AMORTIGUADOR QUEDE AISLADO DEL EXTERIOR DE LA PLACA CON EL FIN DE EVITAR RIESGOS DE RECHAZO, ESTANDO PREVISTO EL ALOJAMIENTO DE LA CUPULA QUE SOPORTA EL BLOQUE AMORTIGUADOR EN LA CARA DEL ELEMENTO ARTICULAR OPUESTA A LA QUE RECIBE LA ARTICULACION DE LA RODILLA. ES DE APLICACION A LA RESTAURACION DE ARTICULACIONES DE RODILLA DEBIDA A ENFERMEDAD O TRAUMATISMO.
ES9402091A 1993-10-07 1994-10-06 Placa tibial para protesis de rodilla. Expired - Fee Related ES2083334B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312147A FR2710837B1 (fr) 1993-10-07 1993-10-07 Plateau tibial d'une prothèse de genou pourvu de blocs amortisseurs.

Publications (2)

Publication Number Publication Date
ES2083334A1 true ES2083334A1 (es) 1996-04-01
ES2083334B1 ES2083334B1 (es) 1996-12-01

Family

ID=9451763

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9402091A Expired - Fee Related ES2083334B1 (es) 1993-10-07 1994-10-06 Placa tibial para protesis de rodilla.

Country Status (2)

Country Link
ES (1) ES2083334B1 (es)
FR (1) FR2710837B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2538013A1 (es) * 2014-12-30 2015-06-16 Comercial Maturana, S.L. Sistema amortiguador para prótesis de rodilla y cadera

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734709B1 (fr) * 1995-05-31 1997-10-03 Moulin Jacques Prothese totale de genou
US6258126B1 (en) 1997-09-09 2001-07-10 Depuy Orthopaedics, Inc. Cushioned joint prosthesis
GB2348373B (en) * 1999-03-09 2001-03-14 Corin Medical Ltd A knee prosthesis
GR1004345B (el) * 2001-12-11 2003-09-11 Δημητριος Ιωαννου Σιφναιος Τεχνητη ενδοπροθεση γονατος ή και αλλων αρθρωσεων με δυνατοτητες γλοιοελαστικης απορροφησης φορτιων, βελτιωμενους μηχανισμους αυτολιπανσης και φιλτραρισμα ξενων μικροσωματιδιων

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266492A1 (en) * 1974-04-08 1975-10-31 Garonne Ets Auriol & Cie Artificial knee joint - has plates removable from tibia base sections and supporting femoral assembly
EP0046926A2 (de) * 1980-09-03 1982-03-10 Waldemar Link (GmbH & Co.) Kniegelenk-Endoprothese
EP0083155A1 (en) * 1981-12-07 1983-07-06 Dow Corning Corporation Shock absorbing stop for prosthetic devices
EP0447065A2 (en) * 1990-03-12 1991-09-18 Howmedica International Inc. Tibial component for a replacement knee prosthesis and total knee prosthesis incorporating such a component

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8136619U1 (de) * 1982-05-13 Orthoplant Orthopädische Implantate GmbH & Co KG, 2800 Bremen Prothese für ein Kniegelenk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266492A1 (en) * 1974-04-08 1975-10-31 Garonne Ets Auriol & Cie Artificial knee joint - has plates removable from tibia base sections and supporting femoral assembly
EP0046926A2 (de) * 1980-09-03 1982-03-10 Waldemar Link (GmbH & Co.) Kniegelenk-Endoprothese
EP0083155A1 (en) * 1981-12-07 1983-07-06 Dow Corning Corporation Shock absorbing stop for prosthetic devices
EP0447065A2 (en) * 1990-03-12 1991-09-18 Howmedica International Inc. Tibial component for a replacement knee prosthesis and total knee prosthesis incorporating such a component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2538013A1 (es) * 2014-12-30 2015-06-16 Comercial Maturana, S.L. Sistema amortiguador para prótesis de rodilla y cadera

Also Published As

Publication number Publication date
FR2710837B1 (fr) 1995-11-24
FR2710837A1 (fr) 1995-04-14
ES2083334B1 (es) 1996-12-01

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