WO1995010249A1 - Prosthetic foot - Google Patents
Prosthetic foot Download PDFInfo
- Publication number
- WO1995010249A1 WO1995010249A1 PCT/US1994/011489 US9411489W WO9510249A1 WO 1995010249 A1 WO1995010249 A1 WO 1995010249A1 US 9411489 W US9411489 W US 9411489W WO 9510249 A1 WO9510249 A1 WO 9510249A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- foot
- shell
- joint
- prosthesis according
- foot prosthesis
- Prior art date
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
- A61F2/76—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
-
- 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
- A61F2/60—Artificial legs or feet or parts thereof
-
- 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
- A61F2/50—Prostheses not implantable in the body
- A61F2002/5001—Cosmetic coverings
-
- 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
-
- 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
- A61F2002/5038—Hinged joint, e.g. with transverse axle restricting the movement
- A61F2002/5039—Hinged joint, e.g. with transverse axle restricting the movement allowing only for single rotation
-
- 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
- A61F2002/5038—Hinged joint, e.g. with transverse axle restricting the movement
- A61F2002/5041—Hinged joint, e.g. with transverse axle restricting the movement having bearing bushes between the rotating parts
-
- 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
- A61F2002/5038—Hinged joint, e.g. with transverse axle restricting the movement
- A61F2002/5043—Hinged joint, e.g. with transverse axle restricting the movement with rotation-limiting stops, e.g. projections or recesses
-
- 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
- A61F2002/5053—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques using a positive or a negative model, e.g. casting model or mould
-
- 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
- A61F2002/5072—Prostheses not implantable in the body having spring elements
- A61F2002/5073—Helical springs, e.g. having at least one helical spring
- A61F2002/5075—Multiple spring systems including two or more helical springs
-
- 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
- A61F2002/6621—Toes
-
- 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
- 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)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU79317/94A AU7931794A (en) | 1993-10-12 | 1994-10-12 | Prosthetic foot |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/134,384 | 1993-10-12 | ||
US08/134,384 US5482513A (en) | 1993-03-31 | 1993-10-12 | Ankle joint with dedicated transverse rotator |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995010249A1 true WO1995010249A1 (en) | 1995-04-20 |
Family
ID=22463130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1994/011489 WO1995010249A1 (en) | 1993-10-12 | 1994-10-12 | Prosthetic foot |
Country Status (4)
Country | Link |
---|---|
US (1) | US5482513A (en) |
AU (1) | AU7931794A (en) |
CA (1) | CA2174126A1 (en) |
WO (1) | WO1995010249A1 (en) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5766264A (en) * | 1996-08-30 | 1998-06-16 | United States Manufacturing Company | Multi-axis prosthetic ankle joint |
WO1998040038A1 (en) * | 1997-03-13 | 1998-09-17 | Prosthetic Design, Inc. | Adjustable pyramidal link plate assembly for a prosthetic limb |
WO1999052475A1 (en) * | 1998-04-10 | 1999-10-21 | Phillips L Van | Coil spring shock module prosthesis |
US6511512B2 (en) * | 1998-04-10 | 2003-01-28 | Ossur Hf | Active shock module prosthesis |
US6120547A (en) * | 1998-11-06 | 2000-09-19 | Roland J. Christensen | Enhanced prosthetic foot structure with ankle reinforcement |
US7686848B2 (en) * | 2000-06-30 | 2010-03-30 | Freedom Innovations, Llc | Prosthetic foot with energy transfer |
US7572299B2 (en) * | 2000-06-30 | 2009-08-11 | Freedom Innovations, Llc | Prosthetic foot with energy transfer |
US7341603B2 (en) * | 2000-06-30 | 2008-03-11 | Applied Composite Technology, Inc. | Prosthetic foot with energy transfer including variable orifice |
US20060241783A1 (en) * | 2000-06-30 | 2006-10-26 | Christensen Roland J | Variable resistance cell |
US20050216098A1 (en) * | 2000-06-30 | 2005-09-29 | Roland J. Christensen | 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 |
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 |
US6458163B1 (en) | 2000-07-11 | 2002-10-01 | Prosthetic Design, Inc. | Coupling-socket adapter assembly for a prosthetic limb |
US6511514B1 (en) | 2000-08-16 | 2003-01-28 | Michael T. Wilson | Dynamic response prosthetic foot with multiaxial ankle |
US6562075B2 (en) * | 2001-03-30 | 2003-05-13 | Barry W. Townsend | Prosthetic foot with tunable performance |
US7611543B2 (en) * | 2001-03-30 | 2009-11-03 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US7410503B2 (en) * | 2001-03-30 | 2008-08-12 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US8070829B2 (en) * | 2003-09-30 | 2011-12-06 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US8236062B2 (en) | 2001-03-30 | 2012-08-07 | 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 |
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 |
US7507259B2 (en) * | 2001-03-30 | 2009-03-24 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US7429272B2 (en) * | 2001-03-30 | 2008-09-30 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US7419509B2 (en) * | 2002-10-08 | 2008-09-02 | Freedom Innovations, Llc | Prosthetic foot with a resilient ankle |
US6929665B2 (en) * | 2002-10-08 | 2005-08-16 | Roland J. Christensen | 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 |
US6929614B1 (en) | 2003-03-25 | 2005-08-16 | Timothy D. Jackovitch | Flexion control ankle joint hinge |
US8574314B2 (en) * | 2003-09-30 | 2013-11-05 | Bioquest Prosthetics Llc | Resilient prosthetic and orthotic components which incorporate a plurality of sagittally oriented struts |
US6969408B2 (en) * | 2003-09-30 | 2005-11-29 | Ossur Engineering, Inc. | Low profile active shock module prosthesis |
US7462201B2 (en) | 2003-10-21 | 2008-12-09 | Freedom Innovations, Llc | 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 |
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 |
US7955399B2 (en) * | 2004-04-01 | 2011-06-07 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US20050288792A1 (en) * | 2004-06-23 | 2005-12-29 | Landes Mark D | Modular ankle prosthesis and associated method |
DE102004037877B4 (en) * | 2004-08-04 | 2010-04-29 | Bauerfeind Ag | Foot prosthesis |
US8092550B2 (en) * | 2004-09-18 | 2012-01-10 | Otto Bock Healthcare Lp | Lower leg prosthesis with improved roll over |
US7871443B2 (en) * | 2006-02-28 | 2011-01-18 | Wilson Michael T | Prosthetic foot with composite heel |
US7815688B2 (en) * | 2006-04-19 | 2010-10-19 | Wilson Michael T | Lap joint for prosthetic foot |
US7618464B2 (en) * | 2006-08-03 | 2009-11-17 | Freedom Innovations, Llc | Prosthetic foot with variable medial/lateral stiffness |
DE202006014753U1 (en) * | 2006-09-22 | 2006-12-21 | Medi Gmbh & Co. Kg | Connection adapter for use as e.g. prosthesis, for artificial limbs, has connecting piece with clamping device having screws to connect prosthetical matched part with adapter and prevent rotatability between adapter and part under clamping |
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 |
US7753866B2 (en) * | 2007-09-07 | 2010-07-13 | Timothy Jackovitch | Flexion control ankle joint with spherical hinge |
US20090082869A1 (en) * | 2007-09-14 | 2009-03-26 | Slemker Tracy C | Double ended pyramid adapter |
US7794506B2 (en) * | 2007-09-18 | 2010-09-14 | Freedom Innovations, Llc | Multi-axial prosthetic ankle |
US9615944B2 (en) | 2007-10-23 | 2017-04-11 | Rocky Mountain Manufacturing, Llc. | Couplable prosthetic device |
US8118879B2 (en) * | 2008-03-14 | 2012-02-21 | Wilson Michael T | Prosthetic foot with flexible ankle portion |
US8034121B2 (en) * | 2008-04-18 | 2011-10-11 | Freedom Innovations, Llc | Prosthetic foot with two leaf-springs joined at heel and toe |
US8821589B2 (en) * | 2008-05-13 | 2014-09-02 | Jerome R. Rifkin | Joints for prosthetic, orthotic and/or robotic devices |
DE102008060177A1 (en) * | 2008-12-02 | 2010-06-17 | Otto Bock Healthcare Gmbh | Artificial foot |
US20110015762A1 (en) * | 2009-07-14 | 2011-01-20 | Tensegrity Prosthetics Inc. | Joints for prosthetic, orthotic and/or robotic devices |
WO2011103499A2 (en) * | 2010-02-19 | 2011-08-25 | Tensegrity Prosthetics Inc. | Joints for prosthetic, orthotic and/or robotic devices |
US8500825B2 (en) | 2010-06-29 | 2013-08-06 | Freedom Innovations, Llc | Prosthetic foot with floating forefoot keel |
US20150297365A1 (en) * | 2014-04-17 | 2015-10-22 | Worcester Polytechnic Institute | Flexible prosthetic appliance |
RU181743U1 (en) * | 2017-10-04 | 2018-07-26 | Акционерное общество "Московское производственное объединение "Металлист" (АО "МПО "Металлист") | Lower limb prosthesis rotator |
US20220031477A1 (en) * | 2020-03-02 | 2022-02-03 | Otto Bock Healthcare Lp | Adapter for prosthetic foot |
US11451101B2 (en) * | 2021-02-24 | 2022-09-20 | Schaeffler Technologies AG & Co. KG | Electric motor arranged for mounting to a combustion engine |
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GB227290A (en) * | 1924-01-31 | 1925-01-15 | William Herbert Tresidder | Improvements in artificial legs |
US2731645A (en) * | 1952-10-20 | 1956-01-24 | Woodall Carl | Ankle joint for artificial limbs |
WO1988000815A1 (en) * | 1986-07-28 | 1988-02-11 | The Ohio Willow Wood Company, Inc. | Prosthetic foot |
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US409311A (en) * | 1889-08-20 | Artificial leg | ||
US419019A (en) * | 1890-01-07 | Artifical limb | ||
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US1294632A (en) * | 1918-08-10 | 1919-02-18 | Robert Bradley Dickson | Artificial limb. |
US3196463A (en) * | 1962-05-23 | 1965-07-27 | Clayton S Farneth | Ankle joint for artificial limb |
US3940804A (en) * | 1975-03-10 | 1976-03-02 | Hosmer/Dorrance Corporation | Ankle block |
US4328594A (en) * | 1980-02-13 | 1982-05-11 | Campbell John W | Prosthetic foot |
GB2070439B (en) * | 1980-03-03 | 1984-05-02 | Blatchford & Sons Ltd | Artificial limbs |
GB2092451B (en) * | 1980-03-03 | 1984-05-02 | Blatchford Chas A & Sons Ltd | Improvements in artificial limbs |
GB2098072B (en) * | 1980-09-25 | 1984-03-21 | Blatchford & Sons Chas A Ltd | Improved endo-skeletal artificial limb |
US4446580A (en) * | 1981-06-09 | 1984-05-08 | Keiai Orthopedic Appliance Co., Ltd. | Prosthetic foot structure |
US4461045A (en) * | 1981-12-10 | 1984-07-24 | Chas. A. Blatchford & Sons Ltd. | Artificial leg |
US5030239A (en) * | 1982-02-12 | 1991-07-09 | Copes, Inc. | Biomechanical ankle |
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 |
US4822363A (en) * | 1985-08-01 | 1989-04-18 | Phillips L Van | Modular composite prosthetic foot and leg |
GB8605026D0 (en) * | 1986-02-28 | 1986-04-09 | Hanger & Co Ltd J E | Artificial foot |
US4892554A (en) * | 1987-12-21 | 1990-01-09 | Robinson David L | Prosthetic foot |
US5112356A (en) * | 1988-03-04 | 1992-05-12 | Chas A. Blatchford & Sons Limited | Lower limb prosthesis with means for restricting dorsi-flexion |
US5158570A (en) * | 1991-05-10 | 1992-10-27 | College Park Industries, Inc. | Prosthetic foot with improved ankle and elastomeric heel pad |
US5258038A (en) * | 1991-05-10 | 1993-11-02 | College Park Industries, Inc. | Prosthetic foot with ankle joint and toe member |
US5376140A (en) * | 1992-01-03 | 1994-12-27 | Ryan; Michael W. | Prosthetic foot |
-
1993
- 1993-10-12 US US08/134,384 patent/US5482513A/en not_active Expired - Lifetime
-
1994
- 1994-10-12 CA CA002174126A patent/CA2174126A1/en not_active Abandoned
- 1994-10-12 AU AU79317/94A patent/AU7931794A/en not_active Abandoned
- 1994-10-12 WO PCT/US1994/011489 patent/WO1995010249A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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GB227290A (en) * | 1924-01-31 | 1925-01-15 | William Herbert Tresidder | Improvements in artificial legs |
US2731645A (en) * | 1952-10-20 | 1956-01-24 | Woodall Carl | Ankle joint for artificial limbs |
WO1988000815A1 (en) * | 1986-07-28 | 1988-02-11 | The Ohio Willow Wood Company, Inc. | Prosthetic foot |
Also Published As
Publication number | Publication date |
---|---|
CA2174126A1 (en) | 1995-04-20 |
US5482513A (en) | 1996-01-09 |
AU7931794A (en) | 1995-05-04 |
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