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EP 4 823 444 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24817619.0 (22) Date of filing: 03.12.2024

(51) International Patent Classification (IPC):  A61B 8/06(2006.01) A61B 8/08(2006.01) (52) Cooperative Patent Classification (CPC): A61B 8/06; A61B 8/0883; A61B 8/488; A61B 8/5223 (86) International application number: PCT/EP2024/084392 (87) International publication number: WO 2025/124980 (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: 12.12.2023 EP 23307179 (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)

(72) Inventors: SCHRECKENBERG, Marcus 5656 AG Eindhoven (NL) BONNEFOUS, Odile 5656 AG Eindhoven (NL) RÖDIGER, Verena 5656 AG Eindhoven (NL) ROUET, Jean-Michel 5656 AG Eindhoven (NL) BRAUN, Isabella 5656 AG Eindhoven (NL) BLANKENHAGEN, Michael 5656 AG Eindhoven (NL) DÉCOMBAS-DESCHAMPS, Sofiane 5656 AG Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 34 5656 AE Eindhoven 5656 AE Eindhoven (NL)