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(11)

EP 4 815 820 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24821714.3 (22) Date of filing: 25.11.2024

(51) International Patent Classification (IPC):  A61B 5/0205(2006.01) A61B 5/00(2006.01) A61B 5/145(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/7275; A61B 5/746; A61B 5/0205; A61B 5/145; A61B 5/686 (86) International application number: PCT/US2024/057224 (87) International publication number: WO 2025/117405 (05.06.2025 Gazette 2025/23)

(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: GE KH MA MD TN (30) Priority: 29.11.2023 US 202363604098 P (71) Applicant: Cardiac Pacemakers, Inc. St. Paul, Minnesota 55112-5798 (US)	(72) Inventors: AVERINA, Viktoria A. Shoreview, Minnesota 55126 (US) LI, Yingbo Woodbury, Minnesota 55129 (US) KANE, Michael J. St. Paul, Minnesota 55105 (US) THAKUR, Pramodsingh Hirasingh Woodbury, Minnesota 55129 (US) (74) Representative: Pfenning, Meinig & Partner mbB  Patent- und Rechtsanwälte Joachimsthaler Straße 10-12 10719 Berlin 10719 Berlin (DE)