GB1528906A - Endoprosthetic devices - Google Patents

Endoprosthetic devices

Info

Publication number
GB1528906A
GB1528906A GB4408974A GB4408974A GB1528906A GB 1528906 A GB1528906 A GB 1528906A GB 4408974 A GB4408974 A GB 4408974A GB 4408974 A GB4408974 A GB 4408974A GB 1528906 A GB1528906 A GB 1528906A
Authority
GB
United Kingdom
Prior art keywords
bearing surface
providing
convex
component
humeral component
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
GB4408974A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB4408974A priority Critical patent/GB1528906A/en
Priority to IE221875A priority patent/IE41910B1/en
Publication of GB1528906A publication Critical patent/GB1528906A/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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/38—Joints for elbows or knees
    • A61F2/3804—Joints for elbows or knees for elbows

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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

1528906 Prosthetic joints NATIONAL RESEARCH DEVELOPMENT CORP 9 Oct 1975 [11 Oct 1974] 44089/74 Heading A5R A prosthetic elbow joint comprises an axially bored humeral component 10 having a first portion 13 providing a bearing surface which is concave in the axial direction and convex in the circumferential direction and a second portion 14 providing a bearing surface which is convex in both the axial and the circumferential directions, and an ulnar component 30 providing a bearing surface which is convex in the axial direction and concave in the circumferential direction and has a curvature in the axial direction equal to or, preferably, less than that of the concave surface of the first portion of the humeral component so that the two components can fit together in mutual articulatory engagement. The second portion 14 of the humeral component may articulate with the natural head of the radius 70 or with a radial component 40 providing a fourth bearing surface which can be concavely dished to be complementary with the second bearing surface. The humeral component may be of integral construction or the first and second portions may be separably connected in axially adjustable manner.
GB4408974A 1974-10-11 1974-10-11 Endoprosthetic devices Expired GB1528906A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4408974A GB1528906A (en) 1974-10-11 1974-10-11 Endoprosthetic devices
IE221875A IE41910B1 (en) 1974-10-11 1975-10-10 Endoprosthetic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4408974A GB1528906A (en) 1974-10-11 1974-10-11 Endoprosthetic devices

Publications (1)

Publication Number Publication Date
GB1528906A true GB1528906A (en) 1978-10-18

Family

ID=10431715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4408974A Expired GB1528906A (en) 1974-10-11 1974-10-11 Endoprosthetic devices

Country Status (2)

Country Link
GB (1) GB1528906A (en)
IE (1) IE41910B1 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002797A1 (en) * 1979-06-14 1980-12-24 A Swanson Hinge type bone joint prosthesis
EP0057793A2 (en) * 1980-12-12 1982-08-18 Thomas Gordon Wadsworth Joint prosthesis, particularly an elbow prosthesis
US4383337A (en) * 1980-10-22 1983-05-17 Zimmer Usa, Inc. Elbow prosthesis
DE3223925A1 (en) * 1982-06-26 1984-01-05 Feldmühle AG, 4000 Düsseldorf IMPLANTABLE ELBOW JOINT
WO2001019293A3 (en) * 1999-09-10 2001-11-15 Univ Sheffield Hallam Elbow and forearm prothesis
US7419507B2 (en) * 2003-08-21 2008-09-02 The Curators Of The University Of Missouri Elbow arthroplasty system
US7905919B2 (en) 2006-11-07 2011-03-15 Biomedflex Llc Prosthetic joint
US7914580B2 (en) 2006-11-07 2011-03-29 Biomedflex Llc Prosthetic ball-and-socket joint
US8029574B2 (en) 2006-11-07 2011-10-04 Biomedflex Llc Prosthetic knee joint
US8070823B2 (en) 2006-11-07 2011-12-06 Biomedflex Llc Prosthetic ball-and-socket joint
US8308812B2 (en) 2006-11-07 2012-11-13 Biomedflex, Llc Prosthetic joint assembly and joint member therefor
US8512413B2 (en) 2006-11-07 2013-08-20 Biomedflex, Llc Prosthetic knee joint
US9005306B2 (en) 2006-11-07 2015-04-14 Biomedflex, Llc Medical Implants With Compliant Wear-Resistant Surfaces
US9005307B2 (en) 2006-11-07 2015-04-14 Biomedflex, Llc Prosthetic ball-and-socket joint
US9566157B2 (en) 2006-11-07 2017-02-14 Biomedflex, Llc Three-member prosthetic joint
CN110538007A (en) * 2019-09-12 2019-12-06 北京爱康宜诚医疗器材有限公司 Elbow joint prosthesis

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002797A1 (en) * 1979-06-14 1980-12-24 A Swanson Hinge type bone joint prosthesis
US4383337A (en) * 1980-10-22 1983-05-17 Zimmer Usa, Inc. Elbow prosthesis
EP0057793A2 (en) * 1980-12-12 1982-08-18 Thomas Gordon Wadsworth Joint prosthesis, particularly an elbow prosthesis
EP0057793A3 (en) * 1980-12-12 1982-09-08 Thomas Gordon Wadsworth Joint prosthesis, particularly an elbow prosthesis
DE3223925A1 (en) * 1982-06-26 1984-01-05 Feldmühle AG, 4000 Düsseldorf IMPLANTABLE ELBOW JOINT
WO2001019293A3 (en) * 1999-09-10 2001-11-15 Univ Sheffield Hallam Elbow and forearm prothesis
US7419507B2 (en) * 2003-08-21 2008-09-02 The Curators Of The University Of Missouri Elbow arthroplasty system
US7914580B2 (en) 2006-11-07 2011-03-29 Biomedflex Llc Prosthetic ball-and-socket joint
US7905919B2 (en) 2006-11-07 2011-03-15 Biomedflex Llc Prosthetic joint
US8029574B2 (en) 2006-11-07 2011-10-04 Biomedflex Llc Prosthetic knee joint
US8070823B2 (en) 2006-11-07 2011-12-06 Biomedflex Llc Prosthetic ball-and-socket joint
US8308812B2 (en) 2006-11-07 2012-11-13 Biomedflex, Llc Prosthetic joint assembly and joint member therefor
US8512413B2 (en) 2006-11-07 2013-08-20 Biomedflex, Llc Prosthetic knee joint
US9005306B2 (en) 2006-11-07 2015-04-14 Biomedflex, Llc Medical Implants With Compliant Wear-Resistant Surfaces
US9005307B2 (en) 2006-11-07 2015-04-14 Biomedflex, Llc Prosthetic ball-and-socket joint
US9107754B2 (en) 2006-11-07 2015-08-18 Biomedflex, Llc Prosthetic joint assembly and prosthetic joint member
US9566157B2 (en) 2006-11-07 2017-02-14 Biomedflex, Llc Three-member prosthetic joint
CN110538007A (en) * 2019-09-12 2019-12-06 北京爱康宜诚医疗器材有限公司 Elbow joint prosthesis
CN110538007B (en) * 2019-09-12 2024-04-12 北京爱康宜诚医疗器材有限公司 Elbow joint prosthesis

Also Published As

Publication number Publication date
IE41910B1 (en) 1980-04-23
IE41910L (en) 1976-04-11

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Legal Events

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