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GB1208421A - Improvements relating to artificial legs. - Google Patents

Improvements relating to artificial legs.

Info

Publication number
GB1208421A
GB1208421A GB285567A GB285567A GB1208421A GB 1208421 A GB1208421 A GB 1208421A GB 285567 A GB285567 A GB 285567A GB 285567 A GB285567 A GB 285567A GB 1208421 A GB1208421 A GB 1208421A
Authority
GB
United Kingdom
Prior art keywords
leg
plate
members
relative
right angles
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
Application number
GB285567A
Inventor
John Graham Bailey
Anthony William Gregory
George James
Peter Spear
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.)
Rubery Owen and Co Ltd
Original Assignee
Rubery Owen and Co 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
Application filed by Rubery Owen and Co Ltd filed Critical Rubery Owen and Co Ltd
Priority to US676781A priority Critical patent/US3538516A/en
Publication of GB1208421A publication Critical patent/GB1208421A/en
Expired 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
    • A61F2/76—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
    • 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
    • A61F2/78—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
    • 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
    • A61F2002/5081—Additional features
    • 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

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

1,208,421. Artificial legs. RUBERY, OWEN & CO. Ltd. 13 Oct., 1967 [20 Oct., 1966; 19 Jan., 1967], Nos. 46951/66 and 2855/67. Heading A5R. An artificial leg. for temporary use comprises an adjustable ankle joint 14, a hinge knee joint 12 and an adjustable above-knee assembly 11 between the knee joint and a stump socket 10, the assembly 11 comprising a plurality of members 32, 44, 48, 52, 57 slidable relative to each other in directions substantially at right angles to the axis of the leg and having co-operating planar and cylindrically curved complementary surfaces whereby relative sliding movement between selected members produces transverse and angular displacement in two directions at right angles to each other of the lower leg member relative to the socket. The skin portion comprises a tube 13 of rectangular section having a knee joint pin 31 which pivotally supports flanges 33 depending from the lower plate 32 of the above-knee assembly 11. In the above-knee assembly, the lower plate 32 and an intermediate member 48 have upper cylindrically concave surfaces 41, 49 on which complementary curved lower surfaces of the members 44, 52 are adjustably slidable, respectively, to provide relative angular adjustment of the skin' and thigh portions of the leg in two vertical planes at right angles. Also, portions of the lower surfaces of the top member 57 and the intermediate member 48 are slidable in flat-bottomed grooves 55, 46, respectively, to provide relative transverse adjustment between the skin and thigh portions of the leg in two directions at right angles. The members are secured in adjusted position by bolts 58, 59, the protruding portions of which are disposed in slots (69, 71 Figs. 4 to 6) in covering flanges (67, 68) 81, 82 provided by the intermediate, top and bottom members. A plate 17 to which the socket 10 or straps 16 depending therefrom are secured by screws is rotatably adjustable on the top plate by interengaging screws (74 Fig. 5) and slots (75). The knee joint is secured in straight position by a releasable catch 35. The ankle joint comprises a part spherical convex member 19 which bears against a spherical recess in a plate 21 mounted on the top of the foot 15. Set screws 26 arranged in a lateral flange 25 of the member 19 bear against the plate 21 and may be adjusted to vary the angular inclination of the foot relative to the skin. Reference has been directed by the Comptroller to Specification 1,161,666.
GB285567A 1966-10-20 1966-10-20 Improvements relating to artificial legs. Expired GB1208421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US676781A US3538516A (en) 1966-10-20 1967-10-20 Adjustable artificial leg for temporary use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4695166 1966-10-20

Publications (1)

Publication Number Publication Date
GB1208421A true GB1208421A (en) 1970-10-14

Family

ID=10443189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB285567A Expired GB1208421A (en) 1966-10-20 1966-10-20 Improvements relating to artificial legs.

Country Status (1)

Country Link
GB (1) GB1208421A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485917A1 (en) * 1980-07-04 1982-01-08 Adcro Section Ceraval Total hip and leg replacement prosthesis - comprises upper shell section articulated to upper end of main tube whose lower end is articulated to prosthetic knee joint
EP0054391A2 (en) * 1980-12-08 1982-06-23 ROBERT KELLIE & SON LIMITED Improvements in artificial limbs and fittings therefor
GB2163961A (en) * 1984-09-03 1986-03-12 Blatchford & Sons Ltd Improved artificial foot
EP0224373A1 (en) * 1985-11-25 1987-06-03 J.E. HANGER & COMPANY LIMITED Alignment device for artificial limbs
US4883494A (en) * 1986-11-21 1989-11-28 J. E. Hanger & Company Limited Shift device for a prosthetic limb
GB2298795A (en) * 1995-03-10 1996-09-18 Byrne Michael O Apparatus for aligning a prosthesis
US6033440A (en) * 1997-03-13 2000-03-07 Prosthetic Design, Inc. Adjustable pyramidal link plate assembly for a prosthetic limb
US6458163B1 (en) 2000-07-11 2002-10-01 Prosthetic Design, Inc. Coupling-socket adapter assembly for a prosthetic limb
EP1593358A1 (en) * 2004-05-07 2005-11-09 Bauerfeind AG Tube adapter for a prosthetic leg
US6991658B2 (en) 2001-10-11 2006-01-31 Prosthetic Design, Inc. Flexion contracture TKA adaptor
WO2007048404A3 (en) * 2005-10-26 2007-08-16 Bock Healthcare Ip Gmbh Method for verifying the adjustment and adjusting a leg prosthesis, and apparatus for the measurement of forces or moments in a leg prosthesis
US20210307939A1 (en) * 2015-05-14 2021-10-07 University Of Washington Robust Adaptable Foot Prosthesis

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485917A1 (en) * 1980-07-04 1982-01-08 Adcro Section Ceraval Total hip and leg replacement prosthesis - comprises upper shell section articulated to upper end of main tube whose lower end is articulated to prosthetic knee joint
EP0054391A2 (en) * 1980-12-08 1982-06-23 ROBERT KELLIE & SON LIMITED Improvements in artificial limbs and fittings therefor
EP0054391A3 (en) * 1980-12-08 1982-08-11 ROBERT KELLIE & SON LIMITED Improvements in artificial limbs and fittings therefor
GB2163961A (en) * 1984-09-03 1986-03-12 Blatchford & Sons Ltd Improved artificial foot
EP0224373A1 (en) * 1985-11-25 1987-06-03 J.E. HANGER & COMPANY LIMITED Alignment device for artificial limbs
US4883494A (en) * 1986-11-21 1989-11-28 J. E. Hanger & Company Limited Shift device for a prosthetic limb
GB2298795A (en) * 1995-03-10 1996-09-18 Byrne Michael O Apparatus for aligning a prosthesis
US6231618B1 (en) 1997-03-13 2001-05-15 Prosthetic Design, Inc. Prosthetic limb including an adjustable pyramidal link plate assembly
US6033440A (en) * 1997-03-13 2000-03-07 Prosthetic Design, Inc. Adjustable pyramidal link plate assembly for a prosthetic limb
US6458163B1 (en) 2000-07-11 2002-10-01 Prosthetic Design, Inc. Coupling-socket adapter assembly for a prosthetic limb
US6991658B2 (en) 2001-10-11 2006-01-31 Prosthetic Design, Inc. Flexion contracture TKA adaptor
EP1593358A1 (en) * 2004-05-07 2005-11-09 Bauerfeind AG Tube adapter for a prosthetic leg
WO2007048404A3 (en) * 2005-10-26 2007-08-16 Bock Healthcare Ip Gmbh Method for verifying the adjustment and adjusting a leg prosthesis, and apparatus for the measurement of forces or moments in a leg prosthesis
US8083807B2 (en) 2005-10-26 2011-12-27 Otto Bock Healthcare Gmbh Method for adjusting a leg prosthesis and verifying the adjustment, and apparatus for the measurement of forces or moments in a leg prosthesis
US20210307939A1 (en) * 2015-05-14 2021-10-07 University Of Washington Robust Adaptable Foot Prosthesis
US11911298B2 (en) * 2015-05-14 2024-02-27 University Of Washington Robust adaptable foot prosthesis

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees