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EP 4 739 383 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24729876.3 (22) Date of filing: 05.06.2024

(51) International Patent Classification (IPC):  A61N 1/372(2006.01) A61N 1/375(2006.01) A61N 1/39(2006.01) (52) Cooperative Patent Classification (CPC): A61N 1/3754; A61N 1/3968; A61N 1/37229 (86) International application number: PCT/EP2024/065446 (87) International publication number: WO 2025/008127 (09.01.2025 Gazette 2025/02)

(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: 05.07.2023 EP 23183567 (71) Applicant: BIOTRONIK SE & Co. KG 12359 Berlin (DE)	(72) Inventors: STARKE, Marcel 15732 Eichwalde (DE) ROMBERG, Jan 12347 Berlin (DE) (74) Representative: Biotronik Corporate Services SE  Corporate Intellectual Property Sieversufer 9 12359 Berlin 12359 Berlin (DE)