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1. (WO2019006094) RING-SHAPED CORTICAL ELECTRODE ASSEMBLY
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Pub. No.: WO/2019/006094 International Application No.: PCT/US2018/039956
Publication Date: 03.01.2019 International Filing Date: 28.06.2018
IPC:
A61N 1/05 (2006.01) ,A61N 1/18 (2006.01) ,A61B 5/0478 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
02
Details
04
Electrodes
05
for implantation or insertion into the body, e.g. heart electrode
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0476
Electroencephalography
0478
Electrodes specially adapted therefor
Applicants:
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH [US/US]; 200 First Street S.W. Rochester, Minnesota 55905, US
Inventors:
REFAEY, Karim; US
TATUM, William; US
QUINONES-HINOJOSA, Alfredo; US
Agent:
STEPHENS, Nicholas; US
FINN III, J. Patrick; US
Priority Data:
62/527,89630.06.2017US
Title (EN) RING-SHAPED CORTICAL ELECTRODE ASSEMBLY
(FR) ENSEMBLE D'ÉLECTRODES CORTICALES EN FORME D'ANNEAU
Abstract:
(EN) This document describes systems, methods, and devices for sensing electrical activity in a brain of a mammal. Some aspects include a cortical electrode assembly configured, in use, to sense electrical activity at a surface of a brain, the assembly comprising: a ring-shaped substrate; and a plurality of electrical sensors affixed to the ring-shaped substrate, wherein the plurality of electrical sensors are spaced along the ring-shaped substrate so as to form a ring of electrical sensors that substantially encircle an aperture formed by the ring-shaped substrate.
(FR) La présente invention concerne des systèmes, des procédés et des dispositifs de détection d’une activité électrique dans le cerveau d'un mammifère. Certains aspects comprennent un ensemble d’électrodes corticales configuré, lors de l'utilisation, pour détecter une activité électrique à la surface d'un cerveau, l'ensemble comprenant : un substrat en forme d'anneau ; et une pluralité de capteurs électriques fixés au substrat en forme d'anneau, la pluralité de capteurs électriques étant espacée le long du substrat en forme d'anneau de façon à former un anneau de capteurs électriques qui encerclent sensiblement une ouverture formée par le substrat en forme d'anneau.
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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)