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Machine translation
1. (WO2009128014) CRYOSURGICAL INSTRUMENT WITH ENHANCED HEAT EXCHANGE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/128014    International Application No.:    PCT/IB2009/051532
Publication Date: 22.10.2009 International Filing Date: 13.04.2009
IPC:
A61B 18/02 (2006.01)
Applicants: ARBEL MEDICAL LTD [IL/IL]; Southern Industrial park- Caesarea Haeshel 7 st. PO box 3163 38900 Caesarea (IL) (For All Designated States Except US).
TOUBIA, Didier [IL/IL]; (IL) (For US Only).
LEVIN, Alexander [IL/IL]; (IL) (For US Only).
KAGANOVICH, Miron [IL/IL]; (IL) (For US Only)
Inventors: TOUBIA, Didier; (IL).
LEVIN, Alexander; (IL).
KAGANOVICH, Miron; (IL)
Agent: Dr. D. Graeser Ltd.; 13 HaSadna St. P.O. Box 2496 43650 Raanana (IL).
DIAMANT, Barbara; (IL)
Priority Data:
61/045,372 16.04.2008 US
Title (EN) CRYOSURGICAL INSTRUMENT WITH ENHANCED HEAT EXCHANGE
(FR) INSTRUMENT CRYOCHIRURGICAL AVEC ÉCHANGE THERMIQUE AMÉLIORÉ
Abstract: front page image
(EN)A cryosurgical instrument features a cryogen in liquid or liquid-gaseous (mist) form being supplied by a feeding lumen into the internal space of a cryotip at the distal end of the cryosurgical instrument. The distal section of the feeding lumen is helically coiled, so that an outer diameter of the helically coiled distal section fits an inner diameter of a cylindrical envelope of said cryotip, and said helically coiled distal section and said cylindrical envelope are in thermal contact.
(FR)La présente invention concerne un instrument cryochirurgical avec un cryogène sous forme liquide ou sous forme liquide et gazeuse (brume), apporté par une lumière d’alimentation dans l’espace interne d’une cryopointe à l’extrémité distale de l’instrument cryochirurgical. La section distale de la lumière d’alimentation présente une forme hélicoïdale, de telle sorte qu’un diamètre externe de la section distale de forme hélicoïdale s’adapte sur un diamètre interne d’une enveloppe cylindrique de ladite cryopointe, et ladite section distale de forme hélicoïdale et ladite enveloppe cylindrique se trouvent en contact thermique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)