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EP 4 823 485 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24817990.5 (22) Date of filing: 04.12.2024

(51) International Patent Classification (IPC):  A61C 17/22(2006.01) A61C 17/34(2006.01) A61N 5/06(2006.01) A46B 15/00(2006.01) A61C 19/06(2006.01) A46B 13/02(2006.01) (52) Cooperative Patent Classification (CPC): A61C 19/06; A61C 17/221; A61C 17/349; A61C 17/228; A61N 5/0603; A61N 2005/0606; A46B 15/0034; A46B 2200/1066; A46B 13/02 (86) International application number: PCT/EP2024/084629 (87) International publication number: WO 2025/125028 (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: 14.12.2023 EP 23216753 (71) Applicant: Koninklijke Philips N.V. 5656 AE Eindhoven (NL)	(72) Inventors: FRACKOWIAK, Bruno, Jean, François 5656 AG Eindhoven (NL) VAN DEN DUNGEN, Wilhelmus, Andreas, Marinus, Arnoldus, Maria 5656 AG Eindhoven (NL) PAULUSSEN, Elvira, Johanna, Maria 5656 AG Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 34 5656 AE Eindhoven 5656 AE Eindhoven (NL)