GB1303738A - - Google Patents

Info

Publication number
GB1303738A
GB1303738A GB1303738DA GB1303738A GB 1303738 A GB1303738 A GB 1303738A GB 1303738D A GB1303738D A GB 1303738DA GB 1303738 A GB1303738 A GB 1303738A
Authority
GB
United Kingdom
Prior art keywords
knee
joint
piston
rod
encircling
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
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 filed Critical
Publication of GB1303738A publication Critical patent/GB1303738A/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
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/64—Knee joints
    • A61F2/642—Polycentric joints, without longitudinal rotation
    • A61F2/644—Polycentric joints, without longitudinal rotation of the single-bar or multi-bar linkage 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
    • A61F2/68—Operating or control means
    • A61F2002/6818—Operating or control means for braking

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

1303738 Artificial knee joints ROBERT KELLIE & SON Ltd 17 May 1971 [8 June 1970] 27496/70 Heading A5R [Also in Division F2] An artificial knee-joint flexure-control mechanism comprises a piston 11 reciprocable within an encircling circumferentially adjustable clamp (13), Fig. 2 (not shown) capable of applying controlled frictional resistance to piston movement, and a mechanical connection 8 between the piston 1 and a pivot bolt (5), Fig. 5 (not shown) which is rotatable in proportion to knee-joint flexure. The clamp (13) is an axially split cylinder whose circumference is adjusted by an encircling manually adjustable spring band (14). The mechanism is pivotally attached to the shin portion 4 of the knee-joint. The connection 8 is locked to a squared centre section (10) of the bolt (5), and also includes a hook member 9 which engages a rod 12. A compression spring 15 carried on the rod 12 tends to straighten the knee joint.
GB1303738D 1970-06-08 1970-06-08 Expired GB1303738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2749670 1970-06-08

Publications (1)

Publication Number Publication Date
GB1303738A true GB1303738A (en) 1973-01-17

Family

ID=10260532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303738D Expired GB1303738A (en) 1970-06-08 1970-06-08

Country Status (1)

Country Link
GB (1) GB1303738A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364995A (en) * 1976-11-18 1978-06-09 Hanger & Co Ltd J E Artificial leg
JPS5374796A (en) * 1976-12-15 1978-07-03 Hanger & Co Ltd J E Knee joint for artificial leg
EP0010177A1 (en) * 1978-09-27 1980-04-30 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft Artificial knee joint
GB2134392A (en) * 1983-02-04 1984-08-15 Hanger & Co Ltd J E Improvements in four bar linkages for knee joints of artificial legs
EP0243081A2 (en) * 1986-04-16 1987-10-28 J.E. HANGER & COMPANY LIMITED Artificial knee with improved stable link-type knee joint
EP0672398A1 (en) * 1994-02-22 1995-09-20 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft Swivelling connection between parts of an orthopaedic device
EP2250977A1 (en) * 2008-03-07 2010-11-17 Nabtesco Corporation Knee joint including manual lock mechanism and artificial thigh

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364995A (en) * 1976-11-18 1978-06-09 Hanger & Co Ltd J E Artificial leg
JPS58145615U (en) * 1976-11-18 1983-09-30 ジエ−・イ−・ハンガ−・アンド・カンパニ−・リミテツド prosthetic leg
JPS5374796A (en) * 1976-12-15 1978-07-03 Hanger & Co Ltd J E Knee joint for artificial leg
JPS5740780B2 (en) * 1976-12-15 1982-08-30
EP0010177A1 (en) * 1978-09-27 1980-04-30 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft Artificial knee joint
GB2134392A (en) * 1983-02-04 1984-08-15 Hanger & Co Ltd J E Improvements in four bar linkages for knee joints of artificial legs
EP0243081A2 (en) * 1986-04-16 1987-10-28 J.E. HANGER & COMPANY LIMITED Artificial knee with improved stable link-type knee joint
EP0243081A3 (en) * 1986-04-16 1990-04-25 J.E. HANGER & COMPANY LIMITED Artificial knee with improved stable link-type knee joint
EP0672398A1 (en) * 1994-02-22 1995-09-20 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft Swivelling connection between parts of an orthopaedic device
NL9400269A (en) * 1994-02-22 1995-10-02 P G Van De Veen Consultancy B Device for pivotally connecting parts of an orthopedic device.
CN1093394C (en) * 1994-02-22 2002-10-30 奥托·伯克矫形工业所有与管理两合公司 Device for mutual pivoting connection of parts of an orthopaedic apparatus
EP2250977A1 (en) * 2008-03-07 2010-11-17 Nabtesco Corporation Knee joint including manual lock mechanism and artificial thigh
JPWO2009110097A1 (en) * 2008-03-07 2011-07-14 ナブテスコ株式会社 Knee joint with manual lock mechanism and thigh prosthesis
EP2250977A4 (en) * 2008-03-07 2011-12-28 Nabtesco Corp Knee joint including manual lock mechanism and artificial thigh
CN101959477B (en) * 2008-03-07 2013-08-28 纳博特斯克株式会社 Knee joint including manual lock mechanism and artificial thigh

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Legal Events

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