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Machine translation
1. (WO1992003108) PROSTHETIC FEMORAL COMPONENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/003108    International Application No.:    PCT/GB1991/001446
Publication Date: 05.03.1992 International Filing Date: 28.08.1991
IPC:
A61F 2/38 (2006.01)
Applicants: BRITISH TECHNOLOGY GROUP LTD [GB/GB]; 101 Newington Causeway, London SE1 6BU (GB) (For All Designated States Except US).
GOODFELLOW, John, William [GB/GB]; (GB) (For US Only).
O'CONNOR, John, Joseph [GB/GB]; (GB) (For US Only)
Inventors: GOODFELLOW, John, William; (GB).
O'CONNOR, John, Joseph; (GB)
Agent: PARKER, Geoffrey; Patents Department, British Technology Group Ltd, 101 Newington Causeway, London SE1 6BU (GB)
Priority Data:
9018782.4 28.08.1990 GB
Title (EN) PROSTHETIC FEMORAL COMPONENTS
(FR) ELEMENTS DE FEMUR PROTHETIQUES
Abstract: front page image
(EN)A prothestic femoral component of tricompartmental form has tibial facet surfaces (21) of like spherical shape and a patellar facet groove (31) of circular arcuate longitudinal shape, the latter having a slightly larger radius of curvature than the former, by about 1.2:R, and with the centre of curvature (34) of the latter being respectively off-set by about 0.4R and 0.6R superiorly and anteriorly relative to those (26) of the former as seen in a lateral aspect.
(FR)Un élément de fémur prothétique, sous forme de trois compartiments, est pourvu de surfaces (21) formant des facettes tibiales de forme sphérique semblable, et d'une rainure formant une facette de rotule (31) de forme longitudinale arquée et circulaire, cette dernière ayant un rayon de courbure légèrement supérieur, d'environ 1,2:R, à celui des facettes tibiales, le centre de courbure (34) de la rainure étant décalé, d'environ 0,4R et 0,6R respectivement, au-dessus et à l'avant des centres de courbure (26) des facettes tibiales, selon un point de vue latéral.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)