GB919253A - Prosthetic foot - Google Patents
Prosthetic footInfo
- Publication number
- GB919253A GB919253A GB36226/61A GB3622661A GB919253A GB 919253 A GB919253 A GB 919253A GB 36226/61 A GB36226/61 A GB 36226/61A GB 3622661 A GB3622661 A GB 3622661A GB 919253 A GB919253 A GB 919253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keel
- foot
- sole
- resilient
- heel
- 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
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
- A61F2/60—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
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (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)
- Prostheses (AREA)
Abstract
919,253. Artificial feet. NADER, H. O. M. Oct. 9, 1961 [Jan. 18, 1961], No. 36226/61. Class 81 (2). An artificial foot having a rigid ankle comprises a keel member 10, preferably rigid, and an upper foot portion 13 of tough, resilient material overlying at least the forward portion and sides of the keel and extending beyond the forward end thereof, to form a toe portion 40. This is preferably reinforced by a fabric layer 34. A sole portion 41 of resilient material, having less density than the portion 13, extends from the front end of the upper foot portion to the rear of the heel, where a wedge-shaped resilient heel portion 44 is inserted between the sole and the keel, the portion 44 being of material of less density than the sole. The various parts are bonded together and the adhesion of the upper foot portion 13 to the keel 10 may be enhanced by the provision of a recessed keyway 32. In the form described, the keel 10 and ankle portion 14 are made of wood and are secured together by a bolt 26 passing upwards through the foot into a threaded sleeve 18, the hole in the foot being subsequently closed with a resilient plug 50.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83570A US3098239A (en) | 1961-01-18 | 1961-01-18 | Prosthetic foot |
Publications (1)
Publication Number | Publication Date |
---|---|
GB919253A true GB919253A (en) | 1963-02-20 |
Family
ID=22179199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36226/61A Expired GB919253A (en) | 1961-01-18 | 1961-10-09 | Prosthetic foot |
Country Status (2)
Country | Link |
---|---|
US (1) | US3098239A (en) |
GB (1) | GB919253A (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3440668A (en) * | 1964-09-11 | 1969-04-29 | Basf Ag | Artificial limbs of expanded polyamides |
US3484871A (en) * | 1968-12-02 | 1969-12-23 | John L Orange | Artificial foot |
US3766569A (en) * | 1972-10-05 | 1973-10-23 | J Orange | Artificial foot |
US3833941A (en) * | 1973-02-28 | 1974-09-10 | Wagner S Orthopedic Supply Co | Molded sach foot |
US3920610A (en) * | 1973-02-28 | 1975-11-18 | Eugene Wagner | Method of making and tailoring prosthetic feet |
US3940804A (en) * | 1975-03-10 | 1976-03-02 | Hosmer/Dorrance Corporation | Ankle block |
US4091472A (en) * | 1976-12-27 | 1978-05-30 | Daher Reinhard L | Prosthetic foot |
US4161042A (en) * | 1977-10-25 | 1979-07-17 | Bhn, Inc. | Adjustable prosthetic limb |
US4328594A (en) * | 1980-02-13 | 1982-05-11 | Campbell John W | Prosthetic foot |
SE8201389L (en) * | 1982-03-05 | 1983-09-06 | Holmgren Ortoped | A prosthetic foot |
DE3309777C2 (en) * | 1983-03-18 | 1986-03-13 | Otto Bock, Orthopaedische Industrie Kg, 3428 Duderstadt | Artificial foot |
US4652266A (en) * | 1986-03-07 | 1987-03-24 | Kingsley Mfg. Co. | Molded elastomeric prosthetic foot having energy-storing articulated keel |
DE3644613C1 (en) * | 1986-12-29 | 1988-07-28 | Bock Orthopaed Ind | Artificial jointless foot |
DE3644612C1 (en) * | 1986-12-29 | 1988-07-14 | Bock Orthopaed Ind | Artificial jointless foot |
TW386434U (en) * | 1994-08-15 | 2000-04-01 | L Van Phillips | Prosthesis with foam block ankle |
US6206934B1 (en) * | 1998-04-10 | 2001-03-27 | Flex-Foot, Inc. | Ankle block with spring inserts |
US6899737B1 (en) | 1998-04-10 | 2005-05-31 | Van L. Phillips | Foot prosthesis having cushioned ankle |
KR20030070019A (en) * | 2000-10-26 | 2003-08-27 | 플렉스-푸트, 인크. | Foot prosthesis having cushioned ankle |
US7542876B2 (en) * | 2004-06-25 | 2009-06-02 | Johnson Controls Technology Company | Method of and apparatus for evaluating the performance of a control system |
US7503937B2 (en) * | 2006-07-03 | 2009-03-17 | Ossur Hf | Prosthetic foot |
CA2641977C (en) * | 2008-11-12 | 2012-01-31 | Baffin Inc. | Footwear construction and method |
US9185974B2 (en) | 2010-06-02 | 2015-11-17 | Steelcase Inc. | Frame type workstation configurations |
US8689705B2 (en) | 2010-06-02 | 2014-04-08 | Steelcase, Inc. | Reconfigurable table assemblies |
US8667908B2 (en) | 2010-06-02 | 2014-03-11 | Steelcase Inc. | Frame type table assemblies |
US9210999B2 (en) | 2010-06-02 | 2015-12-15 | Steelcase Inc. | Frame type table assemblies |
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 |
WO2017197395A1 (en) | 2016-05-13 | 2017-11-16 | Steelcase Inc. | Multi-tiered workstation assembly |
US10517392B2 (en) | 2016-05-13 | 2019-12-31 | Steelcase Inc. | Multi-tiered workstation assembly |
USD870287S1 (en) * | 2018-01-24 | 2019-12-17 | Proteor | Prostheses |
US20200179138A1 (en) | 2018-12-06 | 2020-06-11 | Otto Bock Healthcare Lp | Prosthetic foot with reinforced spring connection |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US808296A (en) * | 1905-07-21 | 1905-12-26 | Frank W Merrick | Artificial foot. |
US981090A (en) * | 1910-04-18 | 1911-01-10 | Harry W Karn | Artificial foot. |
DE354246C (en) * | 1921-05-21 | 1922-06-06 | Anton Leisten | Artificial foot |
US1420330A (en) * | 1921-08-23 | 1922-06-20 | George E Marks | Artificial foot |
US1812156A (en) * | 1929-03-23 | 1931-06-30 | Earnest R Leaf | Artificial foot |
-
1961
- 1961-01-18 US US83570A patent/US3098239A/en not_active Expired - Lifetime
- 1961-10-09 GB GB36226/61A patent/GB919253A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3098239A (en) | 1963-07-23 |
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