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Machine translation
1. (WO2007022261) HEADLESS COMPRESSION SCREW WITH INTEGRATED REDUCTION-COMPRESSION INSTRUMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/022261    International Application No.:    PCT/US2006/031977
Publication Date: 22.02.2007 International Filing Date: 15.08.2006
IPC:
A61B 17/88 (2006.01), A61B 17/86 (2006.01), A61B 17/00 (2006.01)
Applicants: HFSC COMPANY [US/US]; 1302 Wrights Lane East, West Chester, PA 19380 (US) (CA only).
SYNTHES GMBH [CH/CH]; Eimattstrasse 3, CH-4436 Oberdorf (CH) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
YEVMENENKO, Yan [US/US]; (US) (For US Only).
PISTOIA, Walter [CH/CH]; (CH) (For US Only).
FRENK, Andre [CH/CH]; (CH) (For US Only).
BEUTTER, Florian [DE/CH]; (CH) (For US Only).
CICOIRA, Franco [IT/CH]; (CH) (For US Only)
Inventors: YEVMENENKO, Yan; (US).
PISTOIA, Walter; (CH).
FRENK, Andre; (CH).
BEUTTER, Florian; (CH).
CICOIRA, Franco; (CH)
Agent: ROTHERY, Brian, M.; JONES DAY, 222 East 41st Street, New York, NY 10017-6702 (US)
Priority Data:
11/205,829 16.08.2005 US
Title (EN) HEADLESS COMPRESSION SCREW WITH INTEGRATED REDUCTION-COMPRESSION INSTRUMENT
(FR) VIS A COMPRESSION SANS TETE INTEGRANT UN INSTRUMENT DE COMPRESSION DES REDUCTIONS
Abstract: front page image
(EN)A bone screw (1) is provided having first and second threaded portions (5, 7) of different diameter separated by a middle portion (6) that is unthreaded so that the bone screw may be inserted into a pair of adjacent bone fragments and used to compress the fragments together by driving the screw into a hole drilled in the fragments. An installation tool (15, 30 ,100) is also disclosed for threadably engaging one end of the bone screw and is used to initially drive the screw into the bone hole. Thereafter, a screwdriver (16, 50, 150) may be inserted through the tool and into engagement with a recess in the bone screw and may be used to drive the screw fully into the bone and to separate the bone screw from the installation tool. A method of installation is further provided.
(FR)La présente invention concerne une vis à os à deux segments filetés de diamètres différents séparés par un segment intermédiaire non fileté. Cette configuration permet de passer la vis dans deux fragments osseux consécutifs, puis d'utiliser la vis pour comprimer les fragments l'un contre l'autre en la vissant dans un trou percé au travers des fragments. L'invention concerne également un outil de pose permettant d'engager le filetage d'une extrémité de la vis et de commencer à la visser dans le trou. On peut ensuite présenter un tournevis dans l'outil jusqu'à emboîtement dans un évidement de la vis, ce qui permet de visser à fond la vis dans l'os, puis de désolidariser la vis de l'outil de pose. L'invention concerne également un procédé de pose de la vis.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, 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, IS, IT, LT, LU, LV, 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)