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Machine translation
1. (WO2011163421) FLUID DELIVERY SYSTEM AND METHOD FOR MONITORING FLUID DELIVERY SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/163421    International Application No.:    PCT/US2011/041534
Publication Date: 29.12.2011 International Filing Date: 22.06.2011
IPC:
A61M 1/10 (2006.01)
Applicants: THORATEC CORPORATION [US/US]; 6035 Stoneridge Drive Pleasanton, CA 94588 (US) (For All Designated States Except US).
REICHENBACH, Steven, H. [US/US]; (US) (For US Only).
HSU, George, Chao-chih [US/US]; (US) (For US Only).
LAW, Yu, Fai [US/US]; (US) (For US Only)
Inventors: REICHENBACH, Steven, H.; (US).
HSU, George, Chao-chih; (US).
LAW, Yu, Fai; (US)
Agent: MORALES, Norman, L.; Squire, Sanders & Dempsey (US) LLP 275 Battery Street, Suite 2600 San Francisco, CA 94111 (US)
Priority Data:
61/357,439 22.06.2010 US
Title (EN) FLUID DELIVERY SYSTEM AND METHOD FOR MONITORING FLUID DELIVERY SYSTEM
(FR) SYSTÈME DE DISTRIBUTION DE FLUIDE ET PROCÉDÉ DE SURVEILLANCE DU SYSTÈME DE DISTRIBUTION DE FLUIDE
Abstract: front page image
(EN)A fluid delivery system includes an electric motor, a pump driven by the electric motor, and a control system. The control system is programmed to supply a variable voltage to the electric motor, to sense a response of a current of the electric motor to the variable voltage, and to obtain frequency domain information about the response of the current of the electric motor.
(FR)La présente invention concerne un système de distribution de fluide qui comprend un moteur électrique, une pompe entraînée par le moteur électrique, et un système de commande. Le système de commande est programmé pour fournir une tension variable au moteur électrique, pour détecter une réponse d'un courant du moteur électrique à la tension variable, et pour obtenir des informations de domaine de fréquence sur la réponse du courant du moteur électrique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, 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, RS, SE, SI, SK, SM, 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)