CA2158015A1 - Prosthetic Device Incorporating Low Ankle Design - Google Patents
Prosthetic Device Incorporating Low Ankle DesignInfo
- Publication number
- CA2158015A1 CA2158015A1 CA2158015A CA2158015A CA2158015A1 CA 2158015 A1 CA2158015 A1 CA 2158015A1 CA 2158015 A CA2158015 A CA 2158015A CA 2158015 A CA2158015 A CA 2158015A CA 2158015 A1 CA2158015 A1 CA 2158015A1
- Authority
- CA
- Canada
- Prior art keywords
- ankle
- bending
- prosthesis
- prosthetic device
- device incorporating
- 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
Links
Classifications
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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
- 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
- A61F2/5044—Designing or manufacturing processes
- A61F2/5046—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques
-
- 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
- A61F2/50—Prostheses not implantable in the body
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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
- A61F2/50—Prostheses not implantable in the body
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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
- A61F2/50—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
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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
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2/80—Sockets, e.g. of suction type
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- A—HUMAN NECESSITIES
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- 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
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30065—Properties of materials and coating materials thermoplastic, i.e. softening or fusing when heated, and hardening and becoming rigid again when cooled
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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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- 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
- A61F2002/30433—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
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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
- 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
- A61F2002/30448—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
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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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- A61F2002/30001—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
- A61F2002/30462—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements retained or tied with a rope, string, thread, wire or cable
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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
- 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
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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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- 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
- A61F2002/30469—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using band clamps
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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
- 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
-
- 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
- A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
-
- 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
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
-
- 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
- A61F2220/0083—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using hook and loop-type fasteners
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
Abstract
The present invention relates to a prosthesis (20) having a substantially rigid log member (22), wherein most of the bending takes place about a confined ankle region (26) relatively low to the ground, and in a flexible toe (28) and ankle (26) section, wherein the bending of the prosthesis (20) more closely resembles the bending of a normal ankle joint. The confined bending helps to reduce the amount of horizontal deflection caused along the ankle section (26) by the upward deflection of the prosthesis (20). The present invention also comprises a tubular leg member (22) that is detachable from the ankle and foot member (24), and a heel member (40) extending rearwardly from the foot member (24) which is also detachable therefrom.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/043,150 | 1993-03-31 | ||
US08/043,150 US5824112A (en) | 1989-04-13 | 1993-03-31 | Prosthetic device incorporating low ankle design |
PCT/US1994/001578 WO1994022398A1 (en) | 1993-03-31 | 1994-02-15 | Prosthetic device incorporating low ankle design |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2158015A1 true CA2158015A1 (en) | 1994-10-13 |
CA2158015C CA2158015C (en) | 1999-10-26 |
Family
ID=21925752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002158015A Expired - Fee Related CA2158015C (en) | 1993-03-31 | 1994-02-15 | Prosthetic device incorporating low ankle design |
Country Status (14)
Country | Link |
---|---|
US (2) | US5824112A (en) |
EP (1) | EP0691833B1 (en) |
JP (1) | JP3015920B2 (en) |
KR (1) | KR0176289B1 (en) |
AT (1) | ATE168001T1 (en) |
AU (1) | AU682856B2 (en) |
BR (1) | BR9405955A (en) |
CA (1) | CA2158015C (en) |
DE (1) | DE69411552T2 (en) |
DK (1) | DK0691833T3 (en) |
ES (1) | ES2120612T3 (en) |
FI (1) | FI114851B (en) |
TW (1) | TW267940B (en) |
WO (1) | WO1994022398A1 (en) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
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TW267940B (en) * | 1993-03-31 | 1996-01-11 | Phillips L Van | |
GB9621137D0 (en) * | 1996-10-10 | 1996-11-27 | Chas A Blatchford And Sons Lim | An above-knee lower limb prosthesis and a shin component for the prosthesis |
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 |
KR100362736B1 (en) * | 2000-04-03 | 2002-12-28 | 한국과학기술원 | Energy-storing prosthetic feet |
US7044984B2 (en) | 2000-04-26 | 2006-05-16 | Rehabilitation Institute Of Chicago | High profile multiaxial prosthetic foot |
WO2002002034A1 (en) | 2000-06-30 | 2002-01-10 | Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership | Prosthetic foot |
US7341603B2 (en) * | 2000-06-30 | 2008-03-11 | Applied Composite Technology, Inc. | Prosthetic foot with energy transfer including variable orifice |
US7572299B2 (en) * | 2000-06-30 | 2009-08-11 | Freedom Innovations, Llc | Prosthetic foot with energy transfer |
US20050216098A1 (en) * | 2000-06-30 | 2005-09-29 | Roland J. Christensen | Variable resistance cell |
US7686848B2 (en) | 2000-06-30 | 2010-03-30 | Freedom Innovations, Llc | Prosthetic foot with energy transfer |
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 |
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 |
US7611543B2 (en) * | 2001-03-30 | 2009-11-03 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US6443995B1 (en) | 2000-12-22 | 2002-09-03 | Barry W. Townsend | Prosthetic foot |
US8070829B2 (en) * | 2003-09-30 | 2011-12-06 | 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 |
US8236062B2 (en) | 2001-03-30 | 2012-08-07 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US7429272B2 (en) * | 2001-03-30 | 2008-09-30 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US7507259B2 (en) * | 2001-03-30 | 2009-03-24 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US20070213841A1 (en) * | 2001-03-30 | 2007-09-13 | Townsend Barry W | Prosthetic foot with tunable performance |
US7374578B2 (en) | 2001-03-30 | 2008-05-20 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US6702859B1 (en) * | 2002-08-22 | 2004-03-09 | Aldo A. Laghi | Dynamic prosthetic foot with multiple load points and anterior/posterior upper sections |
US6793683B1 (en) * | 2002-08-22 | 2004-09-21 | Aldo A. Laghi | Prosthetic foot with medial/lateral stabilization |
US6929665B2 (en) * | 2002-10-08 | 2005-08-16 | Roland J. Christensen | Prosthetic foot with a resilient ankle |
US7419509B2 (en) * | 2002-10-08 | 2008-09-02 | Freedom Innovations, Llc | Prosthetic foot with a resilient ankle |
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 |
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 |
US8574314B2 (en) | 2003-09-30 | 2013-11-05 | Bioquest Prosthetics Llc | Resilient prosthetic and orthotic components which incorporate a plurality of sagittally oriented struts |
US7520904B2 (en) | 2003-10-21 | 2009-04-21 | Freedom Innovations, Llc | Prosthetic foot with an adjustable ankle and method |
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 |
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 |
CA2561323C (en) * | 2004-04-01 | 2009-09-15 | Barry W. Townsend | Prosthetic foot with tunable performance |
US7347877B2 (en) * | 2004-05-28 | 2008-03-25 | össur hf | Foot prosthesis with resilient multi-axial ankle |
US20050288792A1 (en) * | 2004-06-23 | 2005-12-29 | Landes Mark D | Modular ankle prosthesis and associated method |
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 |
US7727285B2 (en) | 2007-01-30 | 2010-06-01 | Freedom Innovations, Llc | Prosthetic foot with variable medial/lateral stiffness |
US20080228288A1 (en) * | 2007-03-13 | 2008-09-18 | Ronald Harry Nelson | Composite Prosthetic Foot |
US7794506B2 (en) | 2007-09-18 | 2010-09-14 | Freedom Innovations, Llc | Multi-axial prosthetic ankle |
US8034121B2 (en) | 2008-04-18 | 2011-10-11 | Freedom Innovations, Llc | Prosthetic foot with two leaf-springs joined at heel and toe |
WO2011106564A1 (en) | 2010-02-26 | 2011-09-01 | össur hf | Prosthetic foot with a curved split |
US8500825B2 (en) | 2010-06-29 | 2013-08-06 | Freedom Innovations, Llc | Prosthetic foot with floating forefoot keel |
US20130024008A1 (en) * | 2011-07-22 | 2013-01-24 | Treger Elisabeth A | Shoe for prosthetic feet |
US8961618B2 (en) | 2011-12-29 | 2015-02-24 | össur hf | Prosthetic foot with resilient heel |
EP2996640A1 (en) * | 2013-05-14 | 2016-03-23 | University of Washington through its Center for Commercialization | Medial-lateral stabilizing ankle/foot for angled and rough ground gait |
US9999524B2 (en) | 2014-06-30 | 2018-06-19 | össur hf | Prosthetic feet and foot covers |
USD795433S1 (en) | 2015-06-30 | 2017-08-22 | Össur Iceland Ehf | Prosthetic foot cover |
WO2018218139A1 (en) * | 2017-05-26 | 2018-11-29 | Massachusetts Institute Of Technology | Method for design and manufacture of compliant prosthetic foot |
USD915596S1 (en) | 2018-04-10 | 2021-04-06 | Össur Iceland Ehf | Prosthetic foot with tapered fasteners |
WO2020247052A1 (en) | 2019-06-03 | 2020-12-10 | Massachusetts Institute Of Technology | Shape optimization for prosthetic feet |
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US61780A (en) * | 1867-02-05 | Alexander t | ||
DE325171C (en) * | 1919-08-19 | 1920-09-10 | Julius Fuchs Dr | Artificial foot |
DE963849C (en) * | 1954-02-04 | 1957-05-16 | Hermann Steiner | Double wire insert for doll limbs |
SU806023A1 (en) * | 1977-04-21 | 1981-02-23 | Ленинградский Научно-Исследовательскийинститут Протезирования | Artificial foot |
SU778732A1 (en) * | 1977-08-30 | 1980-12-05 | Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Протезирования И Протезостроения | Artificial foot |
US4547913A (en) * | 1983-07-11 | 1985-10-22 | Flex Foot, Inc. | Composite prosthetic foot and leg |
US4645509A (en) * | 1984-06-11 | 1987-02-24 | Model & Instrument Development Corporation | Prosthetic foot having a cantilever spring keel |
US5181932A (en) * | 1989-04-13 | 1993-01-26 | Phillips L Van | Foot prosthesis having auxiliary ankle construction |
US4822363A (en) * | 1985-08-01 | 1989-04-18 | Phillips L Van | Modular composite prosthetic foot and leg |
FR2626463B1 (en) * | 1988-01-28 | 1992-06-19 | Espace Composites Sarl | REINFORCEMENT DEVICE FOR PROSTHETIC FOOT |
US4959073A (en) * | 1988-06-06 | 1990-09-25 | John Merlette | Foot prosthesis and method of making same |
US5037444A (en) * | 1989-01-05 | 1991-08-06 | Phillips L Van | Prosthetic foot |
US4938776A (en) * | 1989-05-12 | 1990-07-03 | Masinter Robert A | Integrated ankle and foot prosthetic system |
DE3918810A1 (en) * | 1989-06-09 | 1990-12-13 | Bock Orthopaed Ind | JOINTLESS PROSTHESIC FOOT |
US4994086A (en) * | 1989-08-09 | 1991-02-19 | United States Manufacturing Company | Universal modular frame for above-knee endoskeletal prosthesis |
DE4038063C2 (en) * | 1990-11-29 | 1995-04-20 | Bock Orthopaed Ind | Articulated prosthetic foot |
US5181933A (en) * | 1991-02-28 | 1993-01-26 | Phillips L Van | Split foot prosthesis |
WO1993004645A1 (en) * | 1991-09-06 | 1993-03-18 | Phillips L Van | Low-profile symes foot prosthesis |
US5156631A (en) * | 1991-09-16 | 1992-10-20 | John Merlette | Foot and leg prosthesis and method of making same |
TW267940B (en) * | 1993-03-31 | 1996-01-11 | Phillips L Van |
-
1993
- 1993-03-30 TW TW082102356A patent/TW267940B/zh active
- 1993-03-31 US US08/043,150 patent/US5824112A/en not_active Expired - Lifetime
-
1994
- 1994-02-15 BR BR9405955A patent/BR9405955A/en not_active IP Right Cessation
- 1994-02-15 KR KR1019950703892A patent/KR0176289B1/en not_active IP Right Cessation
- 1994-02-15 AU AU63921/94A patent/AU682856B2/en not_active Ceased
- 1994-02-15 CA CA002158015A patent/CA2158015C/en not_active Expired - Fee Related
- 1994-02-15 EP EP94911384A patent/EP0691833B1/en not_active Expired - Lifetime
- 1994-02-15 AT AT94911384T patent/ATE168001T1/en not_active IP Right Cessation
- 1994-02-15 ES ES94911384T patent/ES2120612T3/en not_active Expired - Lifetime
- 1994-02-15 DE DE69411552T patent/DE69411552T2/en not_active Expired - Lifetime
- 1994-02-15 JP JP6522048A patent/JP3015920B2/en not_active Expired - Fee Related
- 1994-02-15 DK DK94911384T patent/DK0691833T3/en active
- 1994-02-15 WO PCT/US1994/001578 patent/WO1994022398A1/en active IP Right Grant
-
1995
- 1995-09-27 FI FI954588A patent/FI114851B/en active IP Right Grant
-
1998
- 1998-04-14 US US09/060,019 patent/US6254643B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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BR9405955A (en) | 1995-12-12 |
FI954588A0 (en) | 1995-09-27 |
FI114851B (en) | 2005-01-14 |
EP0691833B1 (en) | 1998-07-08 |
WO1994022398A1 (en) | 1994-10-13 |
FI954588A (en) | 1995-10-09 |
ES2120612T3 (en) | 1998-11-01 |
DE69411552D1 (en) | 1998-08-13 |
ATE168001T1 (en) | 1998-07-15 |
AU682856B2 (en) | 1997-10-23 |
DE69411552T2 (en) | 1999-01-07 |
US5824112A (en) | 1998-10-20 |
TW267940B (en) | 1996-01-11 |
KR960700666A (en) | 1996-02-24 |
DK0691833T3 (en) | 1999-04-19 |
AU6392194A (en) | 1994-10-24 |
JPH08508420A (en) | 1996-09-10 |
KR0176289B1 (en) | 1999-04-01 |
CA2158015C (en) | 1999-10-26 |
EP0691833A1 (en) | 1996-01-17 |
JP3015920B2 (en) | 2000-03-06 |
US6254643B1 (en) | 2001-07-03 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request | ||
MKLA | Lapsed |