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1. (WO2010083367) IMPLANTABLE MEDICAL DEVICE WITH ADAPTIVE SIGNAL PROCESSING AND ARTIFACT CANCELLATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/083367 International Application No.: PCT/US2010/021126
Publication Date: 22.07.2010 International Filing Date: 15.01.2010
IPC:
A61B 5/0205 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
0205
Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
Applicants:
MEDTRONIC, INC. [US/US]; 710 Medtronic Parkway MS LC340 Minneapolis, Minnesota 55432, US (AllExceptUS)
BLOEM, David R. [US/US]; US (UsOnly)
Inventors:
BLOEM, David R.; US
Agent:
SOLDNER, Michael C.; 710 Medtronic Parkway MS LC340 Minneapolis, Minnesota 55432, US
Priority Data:
61/144,94315.01.2009US
Title (EN) IMPLANTABLE MEDICAL DEVICE WITH ADAPTIVE SIGNAL PROCESSING AND ARTIFACT CANCELLATION
(FR) DISPOSITIF MÉDICAL IMPLANTABLE AVEC TRAITEMENT DE SIGNAL ADAPTATIF ET ANNULATION D'ARTÉFACT
Abstract:
(EN) A medical device (10) includes multiple sensors (28) used to acquire sensor signals grouped into multiple sets to obtain multiple multi-dimensional signals. Principal component analysis of the multi-dimensional signals is performed to compute principal components of variation of the multi-dimensional signals. Features extracted from the principal components are used in detecting physiological events.
(FR) L'invention porte sur un dispositif médical (10) qui comprend de multiples capteurs (28) utilisés pour acquérir des signaux de capteur groupés en de multiples ensembles pour obtenir de multiples signaux multidimensionnels. Une analyse de composant principal des signaux multidimensionnels est effectuée pour calculer des composants principaux de variation des signaux multidimensionnels. Les caractéristiques extraites des composants principaux sont utilisées dans la détection d'événements physiologiques.
front page image
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 (ARIPO) (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, 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)