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EP 4 815 834 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24808682.9 (22) Date of filing: 19.11.2024

(51) International Patent Classification (IPC):  A61B 8/08(2006.01) G06T 7/60(2017.01) A61B 8/00(2006.01) G06T 7/00(2017.01) G16H 50/20(2018.01) (52) Cooperative Patent Classification (CPC): A61B 8/0883; A61B 8/5223; A61B 8/585; A61B 8/467; G16H 50/20; A61B 8/0866; G06T 7/0012; A61B 8/5215; G06T 2207/10132; G06T 2207/20081; G06T 2207/20084 (86) International application number: PCT/EP2024/082770 (87) International publication number: WO 2025/114069 (05.06.2025 Gazette 2025/23)

(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: 28.11.2023 EP 23307066 (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)

(72) Inventors: SCHMIDT-RICHBERG, Alexander 5656 AG Eindhoven (NL) ORASANU, Eliza Teodora 5656 AG Eindhoven (NL) LORENZ, Cristian 5656 AG Eindhoven (NL) FRANZ, Astrid Ruth 5656 AG Eindhoven (NL) RAYNAUD, Caroline Denise Francoise 5656 AG Eindhoven (NL) DE CRAENE, Mathieu 5656 AG Eindhoven (NL) CIOFOLO-VEIT, Cybèle 5656 AG Eindhoven (NL) DUFOUR, Cecile 5656 AG Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 34 5656 AE Eindhoven 5656 AE Eindhoven (NL)