ES2075441T3 - Una articulacion artificial de rodilla. - Google Patents

Una articulacion artificial de rodilla.

Info

Publication number
ES2075441T3
ES2075441T3 ES91907567T ES91907567T ES2075441T3 ES 2075441 T3 ES2075441 T3 ES 2075441T3 ES 91907567 T ES91907567 T ES 91907567T ES 91907567 T ES91907567 T ES 91907567T ES 2075441 T3 ES2075441 T3 ES 2075441T3
Authority
ES
Spain
Prior art keywords
pct
joint
knee
attachment
attachment element
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
ES91907567T
Other languages
English (en)
Inventor
Innovation Ab Gramtec
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2075441T3 publication Critical patent/ES2075441T3/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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/64—Knee joints
    • A61F2/642—Polycentric joints, without longitudinal rotation
    • A61F2/644—Polycentric joints, without longitudinal rotation of the single-bar or multi-bar linkage type

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Steroid Compounds (AREA)

Abstract

UNA ARTICULACION DE RODILLA ARTIFICIAL SUMINISTRADA CON MECANISMOS DE ARTICULACION, EN DONDE UNA PARTE DEL MUSLO (C) Y UNA PARTE DE LA PIERNA INFERIOR (D) SE CONECTAN MUTUAMENTE MEDIANTE DOS BRAZOS DEL MECANISMO DE ARTICULACION DE BASE (A, B), CADA UNO DE LOS CUALES ESTA CONECTADO GIRATORIAMENTE A EXTREMOS RESPECTIVOS TANTO CON LA PARTE DE LA PIERNA INFERIOR (D) COMO CON LA PARTE DEL MUSLO (C), EN DONDE LOS PUNTOS DE SUJECION DE GIRO (9, 11) DE LA PARTE DE LA PIERNA INFERIOR (D) ESTAN DISPUESTOS EN ELEMENTOS DE SUJECION MOVILES (4, 5) QUE COACCIONAN MUTUAMENTE DE TAL FORMA QUE LA ARTICULACION DE LA RODILLA AUTOMATICAMENTE ADOPTARA UNA POSICION SUBSTANCIALMENTE BLOQUEADA O MOVIL, DEPENDIENDO DE LA DIRECCION DE LA CARGA QUE ACTUA EN LA ARTICULACION DE LA RODILLA. EL PRIMER ELEMENTO DE SUJECION (4) ESTA CONECTADO GIRATORIAMENTE A LOS DOS BRAZOS DEL MECANISMO DE ARTICULACION DE BASE (A, B) QUE SE EXTIENDEN A PARTIR DE LA PARTE DEL MUSLO Y TIENE TRES PUNTOS DE GIRO, MIENTRAS QUE EL SEGUNDO ELEMENTO DE SUJECION TIENE DOS PUNTOS DE GIRO. EL OTRO BRAZO DEL MECANISMO DE ARTICULACION DE BASE (B) QUE SE EXTIENDE A PARTIR DE LA PARTE DEL MUSLO ESTA UNIDO GIRATORIAMENTE A AMBOS ELEMENTOS DE SUJECION (4, 5). ADEMAS, EL SEGUNDO ELEMENTO DE SUJECION (5) SE SUMINISTRA CON UN DISPOSITIVO DE TOPE-BLOQUEO (13) QUE LIMITA EL MOVIMIENTO DEL ELEMENTO DE SUJECION. AL ANDAR, EL MOVIMIENTO DE LOS ELEMENTOS DE SUJECION CONTRIBUYE A BLOQUEAR AUTOMATICAMENTE LA ARTICULACION DE LA RODILLA Y A CONCLUIR UN PASO DE FORMA NATURAL.
ES91907567T 1990-04-02 1991-03-28 Una articulacion artificial de rodilla. Expired - Lifetime ES2075441T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001183A SE469739B (sv) 1990-04-02 1990-04-02 Artificiell knaeled

Publications (1)

Publication Number Publication Date
ES2075441T3 true ES2075441T3 (es) 1995-10-01

Family

ID=20379059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91907567T Expired - Lifetime ES2075441T3 (es) 1990-04-02 1991-03-28 Una articulacion artificial de rodilla.

Country Status (12)

Country Link
US (1) US5314498A (es)
EP (1) EP0523146B1 (es)
JP (1) JP3128237B2 (es)
AT (1) ATE123646T1 (es)
AU (1) AU7667691A (es)
CA (1) CA2079587C (es)
DE (1) DE69110457T2 (es)
DK (1) DK0523146T3 (es)
ES (1) ES2075441T3 (es)
GR (1) GR3017318T3 (es)
SE (1) SE469739B (es)
WO (1) WO1991015170A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012131565A1 (en) 2011-03-25 2012-10-04 Josep Pique Nadal Orthopaedic apparatus for walking

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508780C2 (sv) * 1992-06-09 1998-11-02 Gramtec Innovation Ab Anordning för dämpning av vridrörelsen vid en led, exempelvis en konstgjord knäled samt konstgjord led innefattande en dylik anordning
NL9400269A (nl) * 1994-02-22 1995-10-02 P G Van De Veen Consultancy B Inrichting voor het onderling zwenkbaar verbinden van delen van een orthopedische inrichting.
SE9403406L (sv) * 1994-10-07 1996-02-26 Gramtec Innovation Ab Rotationsdämpare vid knäledsprotes
NL9401975A (nl) * 1994-11-25 1996-07-01 P G Van De Veen Consultancy B Inrichting voor het onderling zwenkbaar verbinden van delen van een orthopedische inrichting.
FI110159B (fi) 1999-12-17 2002-12-13 Respecta Oy Alaraajaproteesi
WO2001045596A1 (de) 1999-12-21 2001-06-28 Heggemann Gmbh Mehrachsiges gelenk, insbesondere künstliches kniegelenk
NL1017771C2 (nl) * 2001-04-04 2002-10-07 Otto Bock Austria Ges M B H Inrichting voor het onderling zwenkbaar verbinden van een orthopedische inrichting.
US6676707B2 (en) * 2001-05-24 2004-01-13 Tachung C. Yih Prosthetic devices for upper and lower limbs
AU2002332363A1 (en) * 2002-06-20 2004-01-06 S. P. Korolev Rocket And Space Public Corporation Energia Polycentric knee joint
US7736394B2 (en) 2002-08-22 2010-06-15 Victhom Human Bionics Inc. Actuated prosthesis for amputees
US7314490B2 (en) 2002-08-22 2008-01-01 Victhom Human Bionics Inc. Actuated leg prosthesis for above-knee amputees
US7815689B2 (en) 2003-11-18 2010-10-19 Victhom Human Bionics Inc. Instrumented prosthetic foot
US20050107889A1 (en) 2003-11-18 2005-05-19 Stephane Bedard Instrumented prosthetic foot
US7087090B2 (en) * 2003-11-19 2006-08-08 Bloorview Macmillan Centre Artificial knee joint
US7637959B2 (en) * 2004-02-12 2009-12-29 össur hf Systems and methods for adjusting the angle of a prosthetic ankle based on a measured surface angle
US7066964B2 (en) * 2004-03-12 2006-06-27 Hosmer-Dorrance Corporation Prosthetic knee and rotary hydraulic chamber
CA2592042C (en) 2004-12-22 2014-12-16 Oessur Hf Systems and methods for processing limb motion
US8801802B2 (en) 2005-02-16 2014-08-12 össur hf System and method for data communication with a mechatronic device
SE528516C2 (sv) 2005-04-19 2006-12-05 Lisa Gramnaes Kombinerat aktivt och passivt benprotessystem samt en metod för att utföra en rörelsecykel med ett sådant system
WO2007027808A2 (en) 2005-09-01 2007-03-08 össur hf System and method for determining terrain transitions
CN102036626B (zh) 2008-03-24 2014-07-02 奥瑟Hf公司 经股的假肢系统和用于操作该系统的方法
EP2621414B1 (en) 2010-09-29 2019-03-13 Össur HF Prosthetic and orthotic devices and methods and systems for controlling the same
US9060884B2 (en) 2011-05-03 2015-06-23 Victhom Human Bionics Inc. Impedance simulating motion controller for orthotic and prosthetic applications
USD733883S1 (en) 2011-05-31 2015-07-07 Ossur Hf Prosthetic knee
US8764849B2 (en) 2011-05-31 2014-07-01 Ossur Hf Prosthetic knee
US8313534B1 (en) 2011-07-05 2012-11-20 Chang-Yu Mechanical System Ltd. Artificial knee joint
US9149371B2 (en) 2012-04-05 2015-10-06 Ossur Hf Prosthetic knee
US9561118B2 (en) 2013-02-26 2017-02-07 össur hf Prosthetic foot with enhanced stability and elastic energy return
DE102014000020B4 (de) 2014-01-03 2021-03-11 Ottobock Se & Co. Kgaa Prothesenkniegelenk
US10075046B2 (en) 2015-10-14 2018-09-11 Bionic Power Inc. Steady ratio four-bar linkage for genuflective energy harvesting
CN109172065A (zh) * 2018-09-26 2019-01-11 天津工业大学 双自锁假肢膝关节结构
JP7346093B2 (ja) * 2019-06-20 2023-09-19 ナブテスコ株式会社 義足膝継手
EP4606355A1 (en) * 2024-02-21 2025-08-27 Université catholique de Louvain Active hip disarticulation prosthesis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1384850A (en) * 1920-08-06 1921-07-19 Pringle Alexander Artificial limb
US1847823A (en) * 1929-08-23 1932-03-01 Frank A Dresser Leg brace
US2667644A (en) * 1948-07-03 1954-02-02 Northrop Aircraft Inc Anatomical knee and hydraulic snubber
US3806958A (en) * 1972-08-18 1974-04-30 L Gusev Thigh prosthesis
US4064569A (en) 1976-09-23 1977-12-27 Campbell Harry E Artificial polycentric knee joint
DE2841683A1 (de) * 1977-09-28 1979-04-05 Blatchford & Sons Ltd Beinprothese mit kniegelenk
SU1109153A1 (ru) * 1983-05-25 1984-08-23 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Протезирования И Протезостроения Протез бедра
US4961416A (en) * 1989-06-12 1990-10-09 Orthopedic Systems, Inc. Knee brace
GB9023038D0 (en) * 1990-10-23 1990-12-05 Steeper Hugh Ltd An orthopaedic or prosthetic joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012131565A1 (en) 2011-03-25 2012-10-04 Josep Pique Nadal Orthopaedic apparatus for walking

Also Published As

Publication number Publication date
US5314498A (en) 1994-05-24
CA2079587A1 (en) 1991-10-03
ATE123646T1 (de) 1995-06-15
SE9001183L (sv) 1991-10-03
EP0523146A1 (en) 1993-01-20
SE9001183D0 (sv) 1990-04-02
JP3128237B2 (ja) 2001-01-29
WO1991015170A1 (en) 1991-10-17
DK0523146T3 (da) 1995-11-13
JPH05505745A (ja) 1993-08-26
CA2079587C (en) 1996-06-11
SE469739B (sv) 1993-09-06
AU7667691A (en) 1991-10-30
GR3017318T3 (en) 1995-12-31
DE69110457D1 (de) 1995-07-20
DE69110457T2 (de) 1995-11-09
EP0523146B1 (en) 1995-06-14

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