DE68914310T2 - Beinprothese. - Google Patents

Beinprothese.

Info

Publication number
DE68914310T2
DE68914310T2 DE68914310T DE68914310T DE68914310T2 DE 68914310 T2 DE68914310 T2 DE 68914310T2 DE 68914310 T DE68914310 T DE 68914310T DE 68914310 T DE68914310 T DE 68914310T DE 68914310 T2 DE68914310 T2 DE 68914310T2
Authority
DE
Germany
Prior art keywords
prosthetic leg
prosthetic
leg
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
DE68914310T
Other languages
English (en)
Other versions
DE68914310D1 (de
Inventor
John Jeffrey Shorter
Graham James Harris
Victor James Woolnough
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.)
Blatchford & Sons Ltd
Original Assignee
Blatchford & Sons Ltd
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
Priority claimed from GB888805191A external-priority patent/GB8805191D0/en
Priority claimed from GB888830149A external-priority patent/GB8830149D0/en
Application filed by Blatchford & Sons Ltd filed Critical Blatchford & Sons Ltd
Application granted granted Critical
Publication of DE68914310D1 publication Critical patent/DE68914310D1/de
Publication of DE68914310T2 publication Critical patent/DE68914310T2/de
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
    • A61F2/66—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
    • A61F2/76—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
    • A61F2/66—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
    • A61F2/02—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
    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30433—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels, rivets or washers e.g. connecting screws
    • 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
    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/30494—Cooperating protrusions and recesses, e.g. radial serrations, located on abutting end surfaces of a longitudinal connection
    • 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
    • A61F2002/5016—Prostheses not implantable in the body adjustable
    • A61F2002/503—Prostheses not implantable in the body adjustable for adjusting elasticity, flexibility, spring rate 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
    • A61F2/5044—Designing or manufacturing processes
    • A61F2002/5055—Reinforcing prostheses by embedding particles or fibres during moulding or dipping, e.g. carbon fibre composites
    • 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
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0041—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels or rivets, e.g. connecting screws

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (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)
  • Orthopedic Medicine & Surgery (AREA)
  • Prostheses (AREA)
DE68914310T 1988-03-04 1989-03-01 Beinprothese. Expired - Lifetime DE68914310T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888805191A GB8805191D0 (en) 1988-03-04 1988-03-04 Lower limb prosthesis
GB888830149A GB8830149D0 (en) 1988-12-23 1988-12-23 Artificial limb component

Publications (2)

Publication Number Publication Date
DE68914310D1 DE68914310D1 (de) 1994-05-11
DE68914310T2 true DE68914310T2 (de) 1994-07-14

Family

ID=26293581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914310T Expired - Lifetime DE68914310T2 (de) 1988-03-04 1989-03-01 Beinprothese.

Country Status (5)

Country Link
US (1) US5116383A (de)
EP (1) EP0331468B1 (de)
JP (1) JPH01310660A (de)
DE (1) DE68914310T2 (de)
GB (2) GB2216423B (de)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112356A (en) * 1988-03-04 1992-05-12 Chas A. Blatchford & Sons Limited Lower limb prosthesis with means for restricting dorsi-flexion
AU629922B2 (en) * 1988-10-25 1992-10-15 Seattle Orthopedic Group, Inc. Prosthetic foot having a low profile cantilever spring keel
US5290319A (en) * 1991-02-28 1994-03-01 Phillips L Van Prosthetic foot incorporating adjustable bladders
DE3918810A1 (de) * 1989-06-09 1990-12-13 Bock Orthopaed Ind Gelenkloser prothesenfuss
SE466380B (sv) * 1989-06-30 1992-02-10 Affa Ortopedi Ab Stomme foer fotprotes
US5139525A (en) * 1989-07-31 1992-08-18 Kristinsson Oessur Prosthetic foot
GB2241440B (en) * 1990-02-28 1994-06-01 Blatchford & Sons Ltd A lower limb prosthesis and an artificial foot for a lower limb prosthesis
JPH0467420U (de) * 1990-10-17 1992-06-15
DE4038063C2 (de) * 1990-11-29 1995-04-20 Bock Orthopaed Ind Gelenkloser Prothesenfuß
US6071313A (en) * 1991-02-28 2000-06-06 Phillips; Van L. Split foot prosthesis
AU2580092A (en) * 1991-09-06 1993-04-05 Van L. Phillips Low-profile symes foot prosthesis
US5405410A (en) * 1992-08-12 1995-04-11 Ohio Willow Wood Company Adjustable lower limb prosthesis having conical support
US5443528A (en) * 1992-11-17 1995-08-22 Allen; Scott Coil spring prosthetic foot
US5653767A (en) * 1992-11-17 1997-08-05 Medonics, Llc Prosthetic foot
WO1994010943A1 (en) * 1992-11-17 1994-05-26 Allen Scott E Coil spring prosthetic foot
US6206934B1 (en) 1998-04-10 2001-03-27 Flex-Foot, Inc. Ankle block with spring inserts
WO1996010376A1 (en) * 1994-09-30 1996-04-11 Rincoe Richard G Artificial ankle joint and prosthetic devices formed therewith
US5589651A (en) * 1994-10-28 1996-12-31 First Technology Safety Systems, Inc. Lower leg for crash test dummy
GB2298795A (en) * 1995-03-10 1996-09-18 Byrne Michael O Apparatus for aligning a prosthesis
US5728175A (en) * 1995-10-03 1998-03-17 Rincoe; Richard G. Artificial ankle joint with cushion structures and prosthetic devices formed therewith
GB9621138D0 (en) * 1996-10-10 1996-11-27 Chas A Blatchford And Sons Lim A below-knee lower limb prosthesis and a shin component for the prosthesis
ES2214850T3 (es) 1998-04-10 2004-09-16 Van L. Phillips Protesis de modulo de choque de muelle en espiral.
US6511512B2 (en) 1998-04-10 2003-01-28 Ossur Hf Active shock module prosthesis
US5913901A (en) * 1998-05-26 1999-06-22 Lacroix; Barry Ankle joint prosthesis
KR100576122B1 (ko) * 1998-06-16 2006-10-19 재단법인 산재의료관리원 에너지저장형인공발
GB2348813A (en) 1999-04-16 2000-10-18 Vessa Ltd Prosthetic foot
US20050038525A1 (en) * 1999-05-24 2005-02-17 The Ohio Willow Wood Company Shock absorbing prosthetic foot for use with prosthetic ankle
CA2277451A1 (en) * 1999-07-06 1999-11-24 Robert Maurice Gabourie Prosthetic foot providing plantar flexion and controlled dorsiflexion
US7044984B2 (en) * 2000-04-26 2006-05-16 Rehabilitation Institute Of Chicago High profile multiaxial prosthetic foot
US20060241783A1 (en) * 2000-06-30 2006-10-26 Christensen Roland J Variable resistance cell
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
US7572299B2 (en) * 2000-06-30 2009-08-11 Freedom Innovations, Llc Prosthetic foot with energy transfer
US7686848B2 (en) * 2000-06-30 2010-03-30 Freedom Innovations, Llc Prosthetic foot with energy transfer
US20050216098A1 (en) * 2000-06-30 2005-09-29 Roland J. Christensen Variable resistance cell
US7341603B2 (en) * 2000-06-30 2008-03-11 Applied Composite Technology, Inc. Prosthetic foot with energy transfer including variable orifice
AU2001271778A1 (en) * 2000-06-30 2002-01-14 Roland J. Christensen Prosthetic foot
AU2002231278A1 (en) * 2000-10-26 2002-05-06 Van L. Phillips Foot prosthesis having cushioned ankle
US7611543B2 (en) 2001-03-30 2009-11-03 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance
US6562075B2 (en) * 2001-03-30 2003-05-13 Barry W. Townsend Prosthetic foot with tunable performance
US7410503B2 (en) * 2001-03-30 2008-08-12 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US6589288B2 (en) 2001-02-01 2003-07-08 Prosthetic Design, Inc. Adjustable plunger pin assembly for a prosthetic limb
US8236062B2 (en) 2001-03-30 2012-08-07 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US20070213841A1 (en) * 2001-03-30 2007-09-13 Townsend Barry W Prosthetic foot with tunable performance
US8070829B2 (en) 2003-09-30 2011-12-06 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US7374578B2 (en) 2001-03-30 2008-05-20 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance
US7507259B2 (en) * 2001-03-30 2009-03-24 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance
US7578852B2 (en) * 2001-03-30 2009-08-25 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance and improved vertical load/shock absorption
US7429272B2 (en) 2001-03-30 2008-09-30 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US7563288B2 (en) * 2001-06-29 2009-07-21 The Ohio Willow Wood Company Multi-axis prosthetic ankle
US7112227B2 (en) * 2001-06-29 2006-09-26 The Ohio Willow Wood Company Multi-axis prosthetic ankle joint
US6699295B2 (en) 2001-06-29 2004-03-02 Ohio Willow Wood Company Multi-axis prosthetic ankle joint
US7833287B2 (en) * 2001-06-29 2010-11-16 The Ohio Willow Wood Company Adjustable multi-axis prosthetic ankle and method of use thereof
US6706075B1 (en) * 2002-08-22 2004-03-16 Aldo A. Laghi Dynamic prosthetic foot with multiple load points having sole only
US6797009B1 (en) * 2002-08-22 2004-09-28 Aldo A. Laghi Prosthetic foot with heel of elasticity
US6805717B2 (en) 2002-10-08 2004-10-19 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Manager Of The Roland J. Christensen Family Limited Partnership Energy-storing prosthetic foot with elongated forefoot
US7419509B2 (en) * 2002-10-08 2008-09-02 Freedom Innovations, Llc Prosthetic foot with a resilient ankle
US6911052B2 (en) 2002-10-08 2005-06-28 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership Prosthetic foot with oblique attachment
US6929665B2 (en) * 2002-10-08 2005-08-16 Roland J. Christensen Prosthetic foot with a resilient ankle
DE10321117B4 (de) * 2003-05-09 2006-09-21 Otto Bock Healthcare Gmbh Gelenkorthese
US20050060045A1 (en) * 2003-09-16 2005-03-17 Smith Nolan L. Multi-axial prosthetic foot
US6969408B2 (en) * 2003-09-30 2005-11-29 Ossur Engineering, Inc. Low profile active shock module prosthesis
US8574314B2 (en) 2003-09-30 2013-11-05 Bioquest Prosthetics Llc Resilient prosthetic and orthotic components which incorporate a plurality of sagittally oriented struts
US6966933B2 (en) * 2003-10-21 2005-11-22 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership Prosthetic foot with an adjustable ankle and method
US7520904B2 (en) * 2003-10-21 2009-04-21 Freedom Innovations, Llc Prosthetic foot with an adjustable ankle and method
US7462201B2 (en) 2003-10-21 2008-12-09 Freedom Innovations, Llc Prosthetic foot with an adjustable ankle and method
US7172630B2 (en) * 2004-02-20 2007-02-06 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership Prosthetic foot with cam
EP1729698A4 (de) 2004-04-01 2010-01-27 Barry W Townsend Fussprothese mit einstellbarer leistung
US7542876B2 (en) * 2004-06-25 2009-06-02 Johnson Controls Technology Company Method of and apparatus for evaluating the performance of a control system
EP2340789B1 (de) 2005-02-02 2013-05-01 Ossur HF Verfahren und Systeme zur Informationssammlung über eine Fußprothese
US20060235545A1 (en) * 2005-04-13 2006-10-19 Habecker Matthew J Prosthetic foot with fully adjustable hindfoot and forefoot keels and inversion/eversion, pronation/supination capability
WO2007005574A2 (en) * 2005-06-30 2007-01-11 University Of Virginia Patent Foundation Method and system for energy returning ankle foot orthosis (erafo)
US7503937B2 (en) * 2006-07-03 2009-03-17 Ossur Hf Prosthetic foot
US7618464B2 (en) * 2006-08-03 2009-11-17 Freedom Innovations, Llc Prosthetic foot with variable medial/lateral stiffness
US7824446B2 (en) * 2006-12-06 2010-11-02 Freedom Innovations, Llc Prosthetic foot with longer upper forefoot and shorter lower forefoot
US7985265B2 (en) * 2006-12-14 2011-07-26 Chas. A. Blatchford & Sons Limited Prosthetic ankle and foot combination
GB0701662D0 (en) 2006-12-14 2007-03-07 Blatchford & Sons Ltd A lower limb prosthesis
US7727285B2 (en) * 2007-01-30 2010-06-01 Freedom Innovations, Llc Prosthetic foot with variable medial/lateral stiffness
US7794506B2 (en) * 2007-09-18 2010-09-14 Freedom Innovations, Llc Multi-axial prosthetic ankle
US8628585B2 (en) * 2007-12-14 2014-01-14 Blatchford Products Limited Lower limb prosthesis
US8034121B2 (en) * 2008-04-18 2011-10-11 Freedom Innovations, Llc Prosthetic foot with two leaf-springs joined at heel and toe
JP4741635B2 (ja) * 2008-06-30 2011-08-03 幸夫 小西 義足
US20100030344A1 (en) * 2008-07-31 2010-02-04 Northwestern University Prosthetic foot with adjustable flat region
US8317877B2 (en) 2008-08-18 2012-11-27 The Ohio Willow Wood Company Prosthetic foot
US8500825B2 (en) 2010-06-29 2013-08-06 Freedom Innovations, Llc Prosthetic foot with floating forefoot keel
US8870968B2 (en) 2011-05-26 2014-10-28 The Corporation Of Mercer University Prosthetic devices and methods of making and using the same
JP2015016075A (ja) * 2013-07-10 2015-01-29 ソニー株式会社 移動支援装置
DE102014006744B3 (de) * 2014-05-12 2015-10-08 Otto Bock Healthcare Gmbh Gelenkloser Prothesenfuß
US10857006B2 (en) * 2016-06-06 2020-12-08 Purdue Research Foundation Lower leg prosthetic systems and devices
US10806602B2 (en) * 2016-10-03 2020-10-20 Rehabilitation Institute Of Chicago Biomimetic and variable stiffness ankle system and related methods
WO2019140255A2 (en) * 2018-01-11 2019-07-18 Applied Mobility Devices, LLC Dynamic foot support for walking aid devices

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1112819A (en) * 1914-06-02 1914-10-06 Clyde L Mcfarland Artificial limb.
DE325171C (de) * 1919-08-19 1920-09-10 Julius Fuchs Dr Kuenstlicher Fuss
FR800547A (fr) * 1936-01-13 1936-07-07 C & E Streisguth Pied artificiel
GB738845A (en) * 1953-01-23 1955-10-19 Blatchford & Sons Ltd Artificial limb
DE1069827B (de) * 1956-11-26
GB1434413A (en) * 1973-06-18 1976-05-05 Hanger & Co Ltd J E Prosthetic foot
US4229839A (en) * 1977-11-16 1980-10-28 Lord Corporation Joint prosthesis
GB2092451B (en) * 1980-03-03 1984-05-02 Blatchford Chas A & Sons Ltd Improvements in artificial limbs
JPS6026536B2 (ja) * 1980-11-17 1985-06-24 労働福祉事業団 義足の足関節装置
US4461045A (en) * 1981-12-10 1984-07-24 Chas. A. Blatchford & Sons Ltd. Artificial leg
GB2110936B (en) * 1982-11-24 1985-02-06 Blatchford & Sons Ltd Ankle joint
US4499613A (en) * 1983-03-01 1985-02-19 Yarrow Harry A Ankle joint and coupling for artificial limbs
US4645509A (en) * 1984-06-11 1987-02-24 Model & Instrument Development Corporation Prosthetic foot having a cantilever spring keel
GB8417630D0 (en) * 1984-07-11 1984-08-15 Blatchford & Sons Ltd Artificial ankle joint
GB2163961B (en) * 1984-09-03 1988-10-05 Blatchford & Sons Ltd Improved artificial foot
SU1424831A1 (ru) * 1985-12-20 1988-09-23 Специальное Экспериментальное Конструкторско-Технологическое Бюро Министерства Социального Обеспечения Искусственна стопа
US4652266A (en) * 1986-03-07 1987-03-24 Kingsley Mfg. Co. Molded elastomeric prosthetic foot having energy-storing articulated keel
CA1305585C (en) * 1986-07-28 1992-07-28 Robert E. Arbogast Prosthetic foot

Also Published As

Publication number Publication date
GB2252251A (en) 1992-08-05
GB2216423A (en) 1989-10-11
EP0331468B1 (de) 1994-04-06
GB2216423B (en) 1992-10-28
US5116383A (en) 1992-05-26
GB2252251B (en) 1992-10-28
DE68914310D1 (de) 1994-05-11
JPH01310660A (ja) 1989-12-14
GB9204326D0 (en) 1992-04-08
EP0331468A2 (de) 1989-09-06
GB8904626D0 (en) 1989-04-12
EP0331468A3 (en) 1990-05-23

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