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1. (WO2010143113) METHOD AND APPARATUS FOR RECOGNIZING MOVING ANATOMICAL STRUCTURES USING ULTRASOUND
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/143113    International Application No.:    PCT/IB2010/052506
Publication Date: 16.12.2010 International Filing Date: 07.06.2010
IPC:
A61B 8/02 (2006.01), A61B 8/08 (2006.01), A61B 5/024 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven (NL) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, 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, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH [DE/DE]; Lübeckertordamm 5 20099 Hamburg (DE) (DE only).
REUTER, Stefan [DE/DE]; (NL) (For US Only).
DUBIELCZYK, Alexander [DE/DE]; (NL) (For US Only).
WOHLSCHLAGER, Markus [DE/DE]; (NL) (For US Only)
Inventors: REUTER, Stefan; (NL).
DUBIELCZYK, Alexander; (NL).
WOHLSCHLAGER, Markus; (NL)
Agent: KROEZE, John; High Tech Campus 44 NL-5600 AE Eindhoven (NL)
Priority Data:
09162259.7 09.06.2009 EP
Title (EN) METHOD AND APPARATUS FOR RECOGNIZING MOVING ANATOMICAL STRUCTURES USING ULTRASOUND
(FR) PROCÉDÉ ET APPAREIL D'IDENTIFICATION DE STRUCTURES ANATOMIQUES MOBILES PAR ULTRASONS
Abstract: front page image
(EN)A method of recognizing at least one moving anatomical structure using ultrasound data that operates by receiving ultrasound data (100). The ultrasound data comprises Doppler shift information which provides information descriptive of the velocity of at least one anatomical structure. The ultrasound data is first divided into a series of time frames (102). A classification is then assigned to each of the time frames using the Doppler shift information (104). The at least one anatomical structure is then recognized by using the classification of each time frame (106). This is possible, because different anatomical structures produce different patterns in the Doppler shift information.
(FR)L'invention porte sur un procédé de reconnaissance d'au moins une structure anatomique mobile à l'aide de données ultrasonores, qui fonctionnent par réception de données ultrasonores (100). Les données ultrasonores comprennent des informations de décalage Doppler fournissant des informations descriptives de la vitesse d'au moins une structure anatomique. On divise tout d'abord les données ultrasonores en une série de trames temporelles (102). On attribue ensuite une classification à chacune des trames temporelles à l'aide des informations de décalage Doppler (104). On identifie l'au moins une structure anatomique à l'aide de la classification de chaque trame temporelle (106). Ceci est possible en raison du fait que des structures anatomiques différentes génèrent des configurations différentes dans les informations de décalage Doppler.
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, 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)