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EP 4 823 660 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24817003.7 (22) Date of filing: 08.11.2024

(51) International Patent Classification (IPC):  A61M 27/00(2006.01) F16K 7/06(2006.01) A61M 39/28(2006.01) (52) Cooperative Patent Classification (CPC): A61M 27/002; A61M 39/288 (86) International application number: PCT/IB2024/061067 (87) International publication number: WO 2025/125935 (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: 13.12.2023 US 202363609535 P 01.02.2024 US 202418430634 12.04.2024 US 202418634830 (71) Applicant: Lymphatica Medtech SA 1015 Lausanne (CH)	(72) Inventors: PISANO, Marco 1028 Préveremges (CH) TRIACCA, Valentina 1004 Lausanne (CH) ABERLE, Mathieu 1462 Yvonand (CH) MOREIRA, Ricardo Camilo 1003 Lausanne (CH) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstraße 3 81675 München 81675 München (DE)