CA2543061A1 - Prothese de pied instrumentee - Google Patents

Prothese de pied instrumentee Download PDF

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Publication number
CA2543061A1
CA2543061A1 CA002543061A CA2543061A CA2543061A1 CA 2543061 A1 CA2543061 A1 CA 2543061A1 CA 002543061 A CA002543061 A CA 002543061A CA 2543061 A CA2543061 A CA 2543061A CA 2543061 A1 CA2543061 A1 CA 2543061A1
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CA
Canada
Prior art keywords
prosthetic foot
instrumented prosthetic
foot according
sensors
instrumented
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
CA002543061A
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English (en)
Other versions
CA2543061C (fr
Inventor
Stephane Bedard
Pierre-Olivier Roy
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.)
Victhom Laboratory Inc
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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
Publication of CA2543061A1 publication Critical patent/CA2543061A1/fr
Application granted granted Critical
Publication of CA2543061C publication Critical patent/CA2543061C/fr
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
    • 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
    • A61F2/66—Feet; Ankle joints
    • 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
    • A61F2/68—Operating or control means
    • A61F2/70—Operating or control means electrical
    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • 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
    • 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
    • A61F2/66—Feet; Ankle joints
    • A61F2/6607—Ankle joints
    • 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
    • A61F2/68—Operating or control means
    • A61F2/70—Operating or control means electrical
    • A61F2/72—Bioelectric control, e.g. myoelectric
    • 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
    • A61F2002/5003—Prostheses not implantable in the body having damping means, e.g. 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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2002/5007—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert
    • A61F2002/5009—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert having two or more elastomeric blocks
    • 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
    • A61F2/66—Feet; Ankle joints
    • A61F2002/6614—Feet
    • A61F2002/6642—Heels
    • 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
    • A61F2/66—Feet; Ankle joints
    • A61F2002/6614—Feet
    • A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
    • A61F2002/6671—C-shaped
    • 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
    • A61F2/66—Feet; Ankle joints
    • A61F2002/6614—Feet
    • A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
    • A61F2002/6685—S-shaped
    • 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
    • A61F2/68—Operating or control means
    • A61F2/70—Operating or control means electrical
    • A61F2002/705—Electromagnetic data transfer
    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • A61F2002/7615—Measuring means
    • A61F2002/7625—Measuring means for measuring angular position
    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • A61F2002/7615—Measuring means
    • A61F2002/7635—Measuring means for measuring force, pressure or mechanical tension
    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • A61F2002/7615—Measuring means
    • A61F2002/764—Measuring means for measuring acceleration

Landscapes

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

Abstract

La présente invention se rapporte à une prothèse de pied instrumentée (20), destinée à être utilisée avec une prothèse de jambe (14) actionnée et commandée par un dispositif de commande. La prothèse de pied instrumentée (20) selon l'invention comprend un dispositif de liaison permettant de relier la prothèse de pied instrumentée (20) à la prothèse de jambe (14), une structure de cheville reliée au dispositif de liaison, un élément de contact avec le sol relié à la cheville, au moins un capteur (22a, 22b, 24a, 24b, 26) conçu pour détecter les variations de la répartition du poids le long du pied, ainsi qu'une interface destinée à transmettre au dispositif de commande les signaux émanant du capteur.
CA2543061A 2003-11-18 2003-11-18 Prothese de pied instrumentee Expired - Lifetime CA2543061C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2003/001802 WO2005048887A1 (fr) 2003-11-18 2003-11-18 Prothese de pied instrumentee

Publications (2)

Publication Number Publication Date
CA2543061A1 true CA2543061A1 (fr) 2005-06-02
CA2543061C CA2543061C (fr) 2012-01-24

Family

ID=34596800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2543061A Expired - Lifetime CA2543061C (fr) 2003-11-18 2003-11-18 Prothese de pied instrumentee

Country Status (7)

Country Link
EP (1) EP1684676A1 (fr)
JP (1) JP4320017B2 (fr)
KR (1) KR101007946B1 (fr)
CN (1) CN1878517B (fr)
AU (2) AU2003286026B2 (fr)
CA (1) CA2543061C (fr)
WO (1) WO2005048887A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086629A1 (fr) * 2007-01-19 2008-07-24 Victhom Human Bionics Inc. Système de commande de couche réactive pour dispositifs prothétiques et orthostatiques
US8915968B2 (en) 2010-09-29 2014-12-23 össur hf Prosthetic and orthotic devices and methods and systems for controlling the same
US9649206B2 (en) 2002-08-22 2017-05-16 Victhom Laboratory Inc. Control device and system for controlling an actuated prosthesis
US10251762B2 (en) 2011-05-03 2019-04-09 Victhom Laboratory Inc. Impedance simulating motion controller for orthotic and prosthetic applications
US10369019B2 (en) 2013-02-26 2019-08-06 Ossur Hf Prosthetic foot with enhanced stability and elastic energy return

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8007544B2 (en) 2003-08-15 2011-08-30 Ossur Hf Low profile prosthetic foot
US20050107889A1 (en) 2003-11-18 2005-05-19 Stephane Bedard Instrumented prosthetic foot
US7815689B2 (en) 2003-11-18 2010-10-19 Victhom Human Bionics Inc. Instrumented prosthetic foot
US8057550B2 (en) 2004-02-12 2011-11-15 össur hf. Transfemoral prosthetic systems and methods for operating the same
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
US7347877B2 (en) 2004-05-28 2008-03-25 össur hf Foot prosthesis with resilient multi-axial ankle
EP1848380B1 (fr) 2004-12-22 2015-04-15 Össur hf Systemes et procedes de traitement du mouvement de membre
WO2006084219A2 (fr) 2005-02-02 2006-08-10 össur hf Systemes prothetiques et orthopediques destines a la reeducation
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
DE102005031185A1 (de) * 2005-07-01 2007-01-04 Otto Bock Healthcare Ip Gmbh & Co. Kg Orthopädietechnisches Hilfsmittel, insbesondere Prothese für eine Extremität
WO2007027808A2 (fr) 2005-09-01 2007-03-08 össur hf Systeme et methode pour determiner des transitions de terrain
DE102006004132B4 (de) 2006-01-27 2019-04-25 Ottobock Se & Co. Kgaa Künstlicher Fuß und Verfahren zur Steuerung der Bewegung eines künstlichen Fußes
CN101317792B (zh) * 2008-07-10 2010-06-09 王雨函 假脚嵌入装置
US9345592B2 (en) * 2008-09-04 2016-05-24 Bionx Medical Technologies, Inc. Hybrid terrain-adaptive lower-extremity systems
DE102008060177A1 (de) * 2008-12-02 2010-06-17 Otto Bock Healthcare Gmbh Künstlicher Fuß
CN101961271B (zh) * 2010-09-13 2012-03-21 北京大学 一种基于动力膝下假肢的阻抗控制方法
US8961618B2 (en) 2011-12-29 2015-02-24 össur hf Prosthetic foot with resilient heel
KR101476889B1 (ko) * 2012-10-05 2014-12-29 인하대학교 산학협력단 보행 보조 장치 및 그 구동 방법
US9333345B2 (en) 2013-10-03 2016-05-10 Ensilver Canada Electrical stimulation for a functional electrical stimulation system
CA2866025A1 (fr) 2013-10-03 2015-04-03 Quiang Song Unite de capteur pour un systeme orthotique a stimulation electrique fonctionnelle
US9375569B2 (en) 2013-10-03 2016-06-28 Ensilver Canada Controller unit for a functional electrical stimulation (FES) orthotic system
WO2016004090A1 (fr) 2014-06-30 2016-01-07 össur hf Pied prothétique et recouvre-pied
US9364657B2 (en) 2014-10-31 2016-06-14 Ensilver Canada Cuff unit for a functional electrical stimulation system
WO2018102609A1 (fr) 2016-12-01 2018-06-07 Össur Iceland Ehf Pieds prothétiques à capacité de réglage de hauteur du talon
US11446164B1 (en) 2017-09-15 2022-09-20 Össur Iceland Ehf Variable stiffness mechanisms
US10980648B1 (en) 2017-09-15 2021-04-20 Össur Iceland Ehf Variable stiffness mechanism and limb support device incorporating the same

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US4387472A (en) * 1980-10-02 1983-06-14 Medical Center Prosthetics, Inc. Torque absorber with biofeedback
CN2043873U (zh) * 1988-11-21 1989-09-06 张红军 单侧机动假腿
JPH05123348A (ja) * 1991-11-09 1993-05-21 Imasen Gijutsu Kenkyusho:Kk 義足の足部
US6500210B1 (en) * 1992-09-08 2002-12-31 Seattle Systems, Inc. System and method for providing a sense of feel in a prosthetic or sensory impaired limb
US5443528A (en) * 1992-11-17 1995-08-22 Allen; Scott Coil spring prosthetic foot
DE19521464C2 (de) * 1995-06-13 1999-08-19 Leuven K U Res & Dev Verfahren zur Steuerung der Kniebremse eines Prothesen-Kniegelenkes sowie Oberschenkelprothese
DE19754690A1 (de) * 1997-12-10 1999-07-01 Biedermann Motech Gmbh Beinprothese mit einem künstlichen Kniegelenk mit einer Regeleinrichtung
DE19859931A1 (de) * 1998-12-24 2000-07-06 Biedermann Motech Gmbh Beinprothese mit einem künstlichen Kniegelenk und Verfahren zur Steuerung einer Beinprothese
US6875241B2 (en) * 2000-06-30 2005-04-05 Roland J. Christensen, As Operating Manager Of Rjc Development Lc, General Partner Of The Roland J. Christensen Family Limited Partnership Variable resistance cell
KR100401457B1 (ko) * 2000-11-27 2003-10-10 산재의료관리원 다기능 인공발
DE10139333A1 (de) * 2001-08-10 2003-03-06 Biedermann Motech Gmbh Sensoreinrichtung, insbesondere für eine Prothese und Prothese mit einer solchen Sensoreinrichtung
JP4808026B2 (ja) * 2002-08-22 2011-11-02 ヴィクソム ヒューマン バイオニクス インコーポレーテッド 膝上部肢切断患者用の駆動源付き義足

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9649206B2 (en) 2002-08-22 2017-05-16 Victhom Laboratory Inc. Control device and system for controlling an actuated prosthesis
WO2008086629A1 (fr) * 2007-01-19 2008-07-24 Victhom Human Bionics Inc. Système de commande de couche réactive pour dispositifs prothétiques et orthostatiques
US9808357B2 (en) 2007-01-19 2017-11-07 Victhom Laboratory Inc. Reactive layer control system for prosthetic and orthotic devices
US10405996B2 (en) 2007-01-19 2019-09-10 Victhom Laboratory Inc. Reactive layer control system for prosthetic and orthotic devices
US11607326B2 (en) 2007-01-19 2023-03-21 Victhom Laboratory Inc. Reactive layer control system for prosthetic devices
US8915968B2 (en) 2010-09-29 2014-12-23 össur hf Prosthetic and orthotic devices and methods and systems for controlling the same
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EP1684676A1 (fr) 2006-08-02
AU2010200238A1 (en) 2010-02-11
KR101007946B1 (ko) 2011-01-14
CA2543061C (fr) 2012-01-24
JP2007511239A (ja) 2007-05-10
AU2010200238B2 (en) 2013-08-01
CN1878517A (zh) 2006-12-13
AU2003286026A1 (en) 2005-06-08
CN1878517B (zh) 2010-09-01
AU2003286026B2 (en) 2009-12-03
KR20060100427A (ko) 2006-09-20
JP4320017B2 (ja) 2009-08-26

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