(19)

(11)

EP 4 823 657 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24834950.8 (22) Date of filing: 11.12.2024

(51) International Patent Classification (IPC):  A61M 25/00(2006.01) A61M 25/06(2006.01) A61B 90/00(2016.01) A61B 18/14(2006.01) A61M 39/10(2006.01) (52) Cooperative Patent Classification (CPC): A61M 25/0097; A61M 2025/0681; A61M 25/0662; A61M 2025/0002; A61B 2090/064; A61B 18/1492; A61M 39/10; A61M 39/06; A61B 2018/00267; A61B 2018/0022 (86) International application number: PCT/US2024/059661 (87) International publication number: WO 2025/128753 (19.06.2025 Gazette 2025/25)

(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: GE KH MA MD TN (30) Priority: 15.12.2023 US 202363610636 P (71) Applicant: St. Jude Medical, Cardiology Division, Inc. St. Paul MN 55117 (US)	(72) Inventors: OLIVERIUS, Andrew Eagan, Minnesota 55122 (US) MARASS, Timothy Minneapolis, Minnesota 55419 (US) (74) Representative: Mathys & Squire  32 London Bridge Street The Shard London SE1 9SG London SE1 9SG (GB)