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1. (WO2019048994) NEURAL SPIKE SCANNING FOR HIGH-DENSITY IMPLANTABLE NEURAL RECORDING SYSTEMS
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Pub. No.: WO/2019/048994 International Application No.: PCT/IB2018/056617
Publication Date: 14.03.2019 International Filing Date: 30.08.2018
IPC:
A61N 1/08 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
02
Details
08
Arrangements or circuits for monitoring, protecting, controlling or indicating
Applicants:
INTERNATIONAL BUSINESS MACHINES CORPORATION [US/US]; New Orchard Road Armonk, New York 10504, US
IBM UNITED KINGDOM LIMITED [GB/GB]; PO Box 41, North Harbour Portsmouth Hampshire PO6 3AU, GB (MG)
IBM (CHINA) INVESTMENT COMPANY LIMITED [CN/CN]; 25/F, Pangu Plaza No.27, Central North 4th Ring Road, Chaoyang District, Beijing 100101, CN (MG)
Inventors:
PROESEL, Jonathan; US
LEE, Hyung-Min; US
MEGHELLI, Mounir; US
Agent:
SHAW, Anita; GB
Priority Data:
15/695,40805.09.2017US
Title (EN) NEURAL SPIKE SCANNING FOR HIGH-DENSITY IMPLANTABLE NEURAL RECORDING SYSTEMS
(FR) BALAYAGE DE POINTE NEURALE POUR SYSTÈMES D'ENREGISTREMENT NEURONAL IMPLANTABLES À HAUTE DENSITÉ
Abstract:
(EN) A neural signal recording device includes a scan-mode circuit and a read-mode circuit. The scan-mode circuit detects neural spike activity within any M groups of electrodes selected from a total of N electrodes that are coupled to a brain. The read-mode circuit then records all neural spike signals present within any one of the M groups of electrodes where the neural spike activity is detected by the scan-mode circuit, whereby less than N electrodes are recorded at any one time by the neural signal recording device.
(FR) L'invention concerne un dispositif d'enregistrement de signal neuronal qui comprend un circuit en mode balayage et un circuit en mode lecture. Le circuit en mode balayage détecte une activité de pointe neurale dans M groupes quelconques d'électrodes sélectionnées parmi un total de N électrodes qui sont couplées à un cerveau. Le circuit en mode lecture enregistre ensuite tous les signaux de pointe neurale présents dans l'un quelconque des M groupes d'électrodes dans lequel l'activité de pointe neurale est détectée par le circuit en mode balayage, moyennant quoi moins de N électrodes sont enregistrées à n'importe quel instant par le dispositif d'enregistrement de signal neuronal.
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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)