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Machine translation
1. (WO2001089436) LOW FREQUENCY CATARACT FRAGMENTING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/089436    International Application No.:    PCT/US2001/010949
Publication Date: 29.11.2001 International Filing Date: 03.04.2001
IPC:
A61F 9/007 (2006.01)
Applicants: CIRCUIT TREE MEDICAL, INC. [US/US]; Suite F 23322 Madero Road Mission Viejo, CA 92691 (US)
Inventors: URICH, Alex; (US).
CURTIS, Michael; (US)
Agent: YORKS, Ben, J.; Irell & Manella LLP Suite 400 840 Newport Center Drive Newport Beach, CA 92660 (US)
Priority Data:
09/542,670 04.04.2000 US
Title (EN) LOW FREQUENCY CATARACT FRAGMENTING DEVICE
(FR) DISPOSITIF BASSE FREQUENCE DE FRAGMENTATION DE LA CATARACTE
Abstract: front page image
(EN)A control circuit that provides a driving signal to a transducer coupled to a mechanical cutting element. The transducer is capable of operating in a resonant mode. The driving signal contains a plurality of pulses provided in a time interval that does not cause the transducer to operate in the resonant mode.
(FR)L'invention concerne un circuit de commande (28) fournissant un signal pilote à un transducteur (18) couplé à un élément de coupe mécanique. Le transducteur (18) peut fonctionner en mode de résonance. Le signal pilote contient une pluralité d'impulsions générées à un intervalle de temps tel que le transducteur (18) ne fonctionne pas en mode de résonance.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EE, 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, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, 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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)