Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018044408) HALL SENSOR CIRCUIT FOR MAGNETIC FIELD DETECTION IN IMPLANTABLE MEDICAL DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/044408 International Application No.: PCT/US2017/042595
Publication Date: 08.03.2018 International Filing Date: 18.07.2017
IPC:
A61N 1/36 (2006.01) ,A61N 1/37 (2006.01) ,A61N 1/39 (2006.01)
[IPC code unknown for A61N 1/36][IPC code unknown for A61N 1/37][IPC code unknown for A61N 1/39]
Applicants:
MEDTRONIC, INC. [US/US]; 710 Medtronic Parkway NE Minneapolis, Minnesota 55432, US
Inventors:
SHAH, Jalpa S.; US
HOCKEN, Robert W.; US
SIVULA, Joel E.; US
SANTA, Wesley A.; US
Agent:
FRANZEN, Rick L.; US
ALBRECHT, John W.; US
MCMAHON, Beth L.; US
SONDREAL, Shane O.; US
Priority Data:
62/383,25902.09.2016US
Title (EN) HALL SENSOR CIRCUIT FOR MAGNETIC FIELD DETECTION IN IMPLANTABLE MEDICAL DEVICE
(FR) CIRCUIT DE CAPTEUR À EFFET HALL POUR DÉTECTION DE CHAMP MAGNÉTIQUE DANS UN DISPOSITIF MÉDICAL IMPLANTABLE
Abstract:
(EN) Techniques are described for magnetic field detection using a plurality of Hall sensors and chopper-amplifier circuit. Determination that a magnetic field is present from measurement from one of the Hall sensors may trigger confirmation or confirmation and reconfirmation of the presence of the magnetic field from measurements from one or more of the other Hall sensors.
(FR) La présente invention concerne des techniques de détection de champ magnétique au moyen d’une pluralité de capteurs à effet Hall et d’un circuit hacheur-amplificateur. La détermination qu’un champ magnétique est présent à partir d’une mesure d’un des capteurs à effet Hall peut déclencher la confirmation ou la confirmation et la reconfirmation de la présence du champ magnétique à partir de mesures d’un ou plusieurs des autres capteurs à effet Hall.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)