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GB2134392B - Improvements in four bar linkages for knee joints of artificial legs - Google Patents
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GB2134392B - Improvements in four bar linkages for knee joints of artificial legs - Google Patents

Improvements in four bar linkages for knee joints of artificial legs

Info

Publication number
GB2134392B
GB2134392B GB08303148A GB8303148A GB2134392B GB 2134392 B GB2134392 B GB 2134392B GB 08303148 A GB08303148 A GB 08303148A GB 8303148 A GB8303148 A GB 8303148A GB 2134392 B GB2134392 B GB 2134392B
Authority
GB
United Kingdom
Prior art keywords
knee joints
bar linkages
artificial legs
legs
artificial
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
GB08303148A
Other versions
GB8303148D0 (en
GB2134392A (en
Inventor
Denis Ronald William May
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.)
JE Hanger and Co Ltd
Original Assignee
JE Hanger 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 JE Hanger and Co Ltd filed Critical JE Hanger and Co Ltd
Priority to GB08303148A priority Critical patent/GB2134392B/en
Publication of GB8303148D0 publication Critical patent/GB8303148D0/en
Publication of GB2134392A publication Critical patent/GB2134392A/en
Application granted granted Critical
Publication of GB2134392B publication Critical patent/GB2134392B/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)
GB08303148A 1983-02-04 1983-02-04 Improvements in four bar linkages for knee joints of artificial legs Expired GB2134392B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08303148A GB2134392B (en) 1983-02-04 1983-02-04 Improvements in four bar linkages for knee joints of artificial legs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08303148A GB2134392B (en) 1983-02-04 1983-02-04 Improvements in four bar linkages for knee joints of artificial legs

Publications (3)

Publication Number Publication Date
GB8303148D0 GB8303148D0 (en) 1983-03-09
GB2134392A GB2134392A (en) 1984-08-15
GB2134392B true GB2134392B (en) 1986-03-19

Family

ID=10537487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08303148A Expired GB2134392B (en) 1983-02-04 1983-02-04 Improvements in four bar linkages for knee joints of artificial legs

Country Status (1)

Country Link
GB (1) GB2134392B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11505322B2 (en) 2020-10-05 2022-11-22 B/E Aerospace, Inc. Arm cap friction hinge mechanism

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243081A3 (en) * 1986-04-16 1990-04-25 J.E. HANGER & COMPANY LIMITED Artificial knee with improved stable link-type knee joint
GB2192544B (en) * 1986-07-18 1989-12-13 Hanger & Co Ltd J E Knee prosthesis
WO1996007378A1 (en) * 1994-09-09 1996-03-14 University Of Toledo Improved knee joint mechanism for knee disarticulation prosthesis
NL1017771C2 (en) * 2001-04-04 2002-10-07 Otto Bock Austria Ges M B H Device for mutually pivotal connection of an orthopedic device.
US6752835B2 (en) * 2002-04-16 2004-06-22 Hsin Fa Shen Tetraxial-link artificial limb joint
US8764849B2 (en) 2011-05-31 2014-07-01 Ossur Hf Prosthetic knee
USD733883S1 (en) 2011-05-31 2015-07-07 Ossur Hf Prosthetic knee
US9149371B2 (en) 2012-04-05 2015-10-06 Ossur Hf Prosthetic knee
DE102018118363B3 (en) * 2018-07-30 2019-10-02 Ottobock Se & Co. Kgaa Fastening device for fastening a prosthesis shaft to a prosthetic knee joint and prosthetic knee joint
CN113440372B (en) * 2021-04-16 2022-05-24 北京航空航天大学 Flexibly-driven knee joint exoskeleton
CN114888778A (en) * 2022-04-24 2022-08-12 河北工业大学 Compatible lower limb exoskeleton robot

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1303738A (en) * 1970-06-08 1973-01-17
GB1536007A (en) * 1976-12-15 1978-12-13 Hanger & Co Ltd J E Knee joints

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11505322B2 (en) 2020-10-05 2022-11-22 B/E Aerospace, Inc. Arm cap friction hinge mechanism

Also Published As

Publication number Publication date
GB8303148D0 (en) 1983-03-09
GB2134392A (en) 1984-08-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee