(19)
(11) EP 4 447 805 A1

(12)

(43) Date of publication:
23.10.2024 Bulletin 2024/43

(21) Application number: 22839457.3

(22) Date of filing: 11.12.2022
(51) International Patent Classification (IPC): 
A61B 5/287(2021.01)
A61B 5/00(2006.01)
A61B 5/367(2021.01)
(52) Cooperative Patent Classification (CPC):
A61B 5/367; A61B 5/7203; A61B 5/287
(86) International application number:
PCT/IB2022/062029
(87) International publication number:
WO 2023/111798 (22.06.2023 Gazette 2023/25)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 13.12.2021 US 202163288966 P
01.12.2022 US 202218072793

(71) Applicant: Biosense Webster (Israel) Ltd.
2066717 Yokneam (IL)

(72) Inventor:
  • RODRIGUEZ, Haim
    2066717 Yokneam (IL)

(74) Representative: Carpmaels & Ransford LLP 
One Southampton Row
London WC1B 5HA
London WC1B 5HA (GB)

   


(54) INTRACARDIAC UNIPOLAR FAR FIELD CANCELATION USING MULTIPLE ELECTRODE CATHETERS