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1. (WO2019046376) CATHETER-BASED IDENTIFICATION OF CARDIAC REGIONS
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Pub. No.: WO/2019/046376 International Application No.: PCT/US2018/048460
Publication Date: 07.03.2019 International Filing Date: 29.08.2018
IPC:
A61B 18/14 (2006.01) ,A61B 34/20 (2016.01) ,A61B 5/042 (2006.01) ,A61B 5/06 (2006.01) ,A61B 5/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04
by heating
12
by passing a current through the tissue to be heated, e.g. high-frequency current
14
Probes or electrodes therefor
[IPC code unknown for A61B 34/20]
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
0402
Electrocardiography, i.e. ECG
0408
Electrodes specially adapted therefor
042
for introducing into the body
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
06
Devices, other than using radiation, for detecting or locating foreign bodies
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
Applicants:
AFFERA, INC. [US/US]; 44 Pleasant Street Suite 200 Watertown, MA 02472, US
Inventors:
HARLEV, Doron; US
HULTZ, Paul, B.; US
WRIGHT, Geoffrey, Peter; US
Agent:
POLEDNA, Aaron, J.; US
AI, Bing; US
ARAIZA, Alberto, G.; US
AHUJA, Sumedha; US
ARNETT, Stephen, E.; US
Priority Data:
62/552,01930.08.2017US
Title (EN) CATHETER-BASED IDENTIFICATION OF CARDIAC REGIONS
(FR) IDENTIFICATION DE RÉGIONS CARDIAQUES BASÉE SUR UN CATHÉTER
Abstract:
(EN) Devices, systems, and methods directed to detecting positions of a catheter relative to cardiac regions of a patient are disclosed herein. In some implementations, an ablation system can include a cardiac catheter and a catheter interface unit in communication with one or more electrodes and/or sensors on the cardiac catheter. The devices, systems, and methods of the present disclosure can identify regions of the heart based on one or more signals from the respective one or more electrodes and/or sensors. In these and other implementations, the devices, system, and methods can display visual indicia based on an identified cardiac region.
(FR) Dispositifs, systèmes et procédés destinés à détecter des positions d'un cathéter par rapport à des régions cardiaques d'un patient. Selon certaines mises en oeuvre, un système d'ablation peut comprendre un cathéter cardiaque et une unité d'interface de cathéter en communication avec une ou plusieurs électrodes et/ou capteurs sur le cathéter cardiaque. Les dispositifs, systèmes et procédés de la présente invention peuvent identifier des régions du cœur sur la base d'un ou de plusieurs signaux provenant de la ou des électrodes et/ou capteurs respectifs. Selon ces mises en oeuvre et d'autres, les dispositifs, systèmes et procédés peuvent afficher des indices visuels sur la base d'une région cardiaque identifiée.
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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)