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1. (WO2017156276) COCHLEAR STIMULATION SYSTEM WITH SURROUND SOUND AND NOISE CANCELLATION
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Pub. No.: WO/2017/156276 International Application No.: PCT/US2017/021579
Publication Date: 14.09.2017 International Filing Date: 09.03.2017
IPC:
A61N 1/36 (2006.01) ,A61N 1/04 (2006.01) ,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
18
Applying electric currents by contact electrodes
32
alternating or intermittent currents
36
for stimulation, e.g. heart pace-makers
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
02
Details
04
Electrodes
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:
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH [US/US]; 200 First Street S.W. Rochester, Minnesota 55905, US
Inventors:
CEVETTE, Michael J.; US
STEPANEK, Jan; US
PRADHAN, Gaurav N.; US
BROOKLER, Kenneth H.; US
Agent:
LINDER, Walter C.; US
LEONARD, Robert B.; US
WEIMER, William K.; US
KRAUS, Jason R.; US
OBERST, Brian W.; US
JONAS, Victor P.; US
HEAD, Christa E.; US
SWANSON, Kevin R.; US
MCINTYRE, John C.; US
UCHTMAN, Corey R.; US
Priority Data:
62/306,83611.03.2016US
Title (EN) COCHLEAR STIMULATION SYSTEM WITH SURROUND SOUND AND NOISE CANCELLATION
(FR) SYSTÈME DE STIMULATION COCHLÉAIRE DOTÉ DE SUPPRESSION DU SON ET DU BRUIT AMBIANTS
Abstract:
(EN) A cochlear and nerve stimulation system comprises a signal input to receive an audio input signal, a multiple channel microphone input to receive multiple channel ambient noise signals, and a multiple channel cochlear converter coupled to the signal input to produce multiple channel surround sound cochlear and nerve stimulation signals based on the audio input signal. The stimulation signals include one or both of interaural level differences and interaural time differences. A sound canceling processor is coupled between the microphone input and the cochlear converter to produce multiple channel sound canceling signals based on the ambient noise signals. Multiple channel cochlear and nerve stimulation electrodes are configured for attachment to a user and coupled to receive the multiple channel surround sound cochlear stimulation signals.
(FR) L’invention concerne un système de stimulation cochléaire et nerveuse comprenant une entrée de signal en vue de recevoir un signal d’entrée audio, une entrée de microphone à canaux multiples en vue de recevoir des signaux de bruit ambiant de multiples canaux, et un convertisseur cochléaire à canaux multiples couplé à l’entrée de signal en vue de produire des signaux de stimulation cochléaire et nerveuse de son ambiant à voies multiples sur la base du signal d’entrée audio. Les signaux de stimulation comportent l'une ou l'autre des différences de niveau interauriculaires et des différences de temps interauriculaires. Un processeur de suppression de son est couplé entre l'entrée de microphone et le convertisseur cochléaire en vue de produire des signaux de suppression de son à voies multiples sur la base des signaux de bruit ambiant. Des électrodes de stimulation cochléaire et nerveuse à voies multiples sont conçues pour être fixées à un utilisateur et couplées en vue de recevoir les signaux de stimulation cochléaire de son ambiant à voies multiples.
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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, 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)