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Machine translation
1. (WO2005030303) SYRINGE WITH RETRACTABLE NEEDLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/030303    International Application No.:    PCT/GB2004/004071
Publication Date: 07.04.2005 International Filing Date: 23.09.2004
IPC:
A61M 5/31 (2006.01), A61M 5/315 (2006.01), A61M 5/32 (2006.01), A61M 5/50 (2006.01)
Applicants: NMT GROUP PLC [GB/GB]; New Medical House, Oakbank Park, Livingston, West Lothian EH53 0TH (GB) (For All Designated States Except US).
WRIGHT, Alastair, Douglas [GB/GB]; (GB) (For US Only)
Inventors: WRIGHT, Alastair, Douglas; (GB)
Agent: WARREN, Keith, Stanley; Baron & Warren, 19 South End, Kensington, London W8 5BU (GB)
Priority Data:
10/670,643 25.09.2003 US
Title (EN) SYRINGE WITH RETRACTABLE NEEDLE
(FR) SERINGUE A AIGUILLE RETRACTABLE
Abstract: front page image
(EN)A syringe (1) comprises a barrel (2) having a needle (23) engaged in a glass hub (19). The glass hub (19) is retractable under the action of a spring (30) towards the trailing end of the syringe. The glass hub (19) is restrained against movement towards the trailing end by a crown (10) which is removably attached to the glass hub (19). A plunger (36) engages the crown (10), removing it from the glass hub (19) and allowing retraction of the needle (23). A core (45), removably attached to the end of the plunger by a resiliently deformable member, is then removed from the plunger, allowing the glass hub (19) and the needle (23) to be retracted into the plunger under the action of the spring (30).
(FR)L'invention comprend une seringue (1) comprenant un cylindre (2) doté d'une aiguille (23) engagée dans un manchon de verre (19). Ledit manchon de verre (19) peut se rétracter sous l'action d'un ressort (30) vers l'extrémité arrière de la seringue. Le déplacement dudit manchon en verre (19) vers l'extrémité arrière de la seringue peut être limité par une couronne (10) fixée de manière amovible audit manchon (19). Un piston plongeur (36) coopère avec la couronne (10), ce qui permet de l'écarter du manchon (19) et de rétracter l'aiguille (23). Une âme (45) fixée de manière amovible au piston plongeur au moyen d'un élément déformable résilient est ensuite écartée dudit piston, ce qui permet de rétracter le manchon de verre (19) et l'aiguille (23) dans le piston plongeur sous l'action du ressort (30).
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, 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, 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)