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1. (WO1998052483) IMPLANT FOR OSTEOSYNTHESIS DEVICE WITH HOOK
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/052483 International Application No.: PCT/FR1998/000979
Publication Date: 26.11.1998 International Filing Date: 15.05.1998
Chapter 2 Demand Filed: 16.12.1998
IPC:
A61B 17/70 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
68
Internal fixation devices
70
Spinal positioners or stabilisers
Applicants:
SCIENT'X [FR/FR]; 6, avenue de Segur F-75007 Paris, FR (AllExceptUS)
ALBY, Albert [FR/FR]; FR (UsOnly)
Inventors:
ALBY, Albert; FR
Agent:
THIBAULT, Jean-Marc; Cabinet Beau de Loménie 51, avenue Jean Jaurès Boîte postale 7073 F-69301 Lyon Cedex, FR
Priority Data:
97/0602716.05.1997FR
Title (EN) IMPLANT FOR OSTEOSYNTHESIS DEVICE WITH HOOK
(FR) IMPLANT POUR DISPOSITIF D'OSTEOSYNTHESE, DU TYPE A CROCHET
Abstract:
(EN) The invention concerns an implant for an osteosynthesis device, in particular backbone osteosynthesis, comprising: a hook (1) integral with a fixing head (2) consisting of two open U-shaped lateral branches for receiving a connecting rod (5); and a counter-hook (9) directed towards the hook (1) and freely connected to said hook (1). The invention is characterised in that the implant comprises: means freely connecting the hook (1) with the counter-hook (9), consisting of a finger (10) extending one of the counter-hook ends (9a) and adapted to slide in a bore (11) provided in the hook (1) top part (1a); means (13) for maintaining the hook (1) and counter-hook (9) in relative position: and means for locking the hook (1) with respect to the counter-hook (9), to ensure their relative immobilisation.
(FR) L'invention concerne un implant pour dispositif d'ostéosynthèse, notamment du rachis, comprenant: un crochet (1), solidaire d'une tête de fixation (2) constituée par deux branches latérales en U ouvert et destinée à recevoir une tige de liaison (5), et un contre-crochet (9) dirigé vers le crochet (1) et connecté librement avec ledit crochet (1). Selon l'invention, l'implant comporte: des moyens de connexion libre entre le crochet (1) et le contre-crochet (9), constitués par l'intermédiaire d'un doigt (10) prolongeant l'une des extrémités (9a) du contre-crochet et adapté pour coulisser dans un alésage (11) réalisé dans la partie supérieure (1a) du crochet (1); des moyens (13) de maintien en position relative du crochet (1) et du contre-crochet (9), et des moyens de blocage du crochet (1) par rapport au contre-crochet (9), en vue d'assurer leur immobilisation relative.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
KR1020010012482ES2224404EP0984731US6387097JP2001525712 CA2289571
DE000069825159AU1998077736FR2763236