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1. (WO2004096101) PROSTHETIC DEVICE FOR TOTAL JOINT REPLACEMENT IN SMALL JOINT ARTHROPLASTY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/096101    International Application No.:    PCT/CN2004/000245
Publication Date: 11.11.2004 International Filing Date: 24.03.2004
Chapter 2 Demand Filed:    12.10.2004    
IPC:
A61F 2/30 (2006.01), A61F 2/42 (2006.01)
Applicants: THE UNIVERSITY OF HONG KONG [CN/CN]; G18, Eliot Hall, Pokfulam Road, Hong Kong (CN) (For All Designated States Except US)
Inventors: CHOW, Shewping; (CN).
LAM, Kwokwai; (CN).
GIBSON, Ian; (CN)
Agent: CHINA PATENT AGENT(H.K.) LTD.; 22/F, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong (CN)
Priority Data:
10/425,465 29.04.2003 US
Title (EN) PROSTHETIC DEVICE FOR TOTAL JOINT REPLACEMENT IN SMALL JOINT ARTHROPLASTY
(FR) DISPOSITIF PROTHETIQUE POUR REMPLACEMENT TOTAL D'ARTICULATION DANS UNE ARTHROPLASTIE D'ARTICULATION DE PETITE TAILLE
Abstract: front page image
(EN)The prosthesis device can have a pair of articular members adapted to be mounted onto adjoining bones, respectively, to replace a joint. The first and second articular members can have first and second bearing elements, respectively. The bearing elements can be formed to be capable of replacing at least a portion of the bone ends of the adjoining bones, respectively, and providing an articulation close to that of a natural joint. The bearing elements can be fixed to the respective bones through an initial implant fixation achieved by press-fit anchoring immediately after surgery and/or a secondary implant fixation established from bone-ingrowth.
(FR)L'invention concerne un dispositif prothétique pouvant comprendre une paire d'éléments articulaires conçus pour être montés sur des os adjacents respectifs en vue du remplacement d'une articulation. Lesdits premier et second éléments articulaires peuvent comprendre des premier et second éléments de support respectifs. Les éléments de support permettent de remplacer une partie au moins des extrémités osseuses des os adjacents, et d'obtenir une articulation proche d'une articulation naturelle. Les éléments de support peuvent être fixés aux os respectifs au moyen d'une fixation d'implant initiale obtenue par ancrage par ajustement forcé immédiatement après une chirurgie et/ou au moyen d'une fixation d'implant secondaire établie à partir de la croissance osseuse interne.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)