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(11)

EP 4 823 446 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24817910.3 (22) Date of filing: 02.12.2024

(51) International Patent Classification (IPC):  A61B 8/08(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/0095; A61B 8/08; A61B 8/4254; A61B 8/468; A61B 8/5223; A61B 8/469; A61B 8/5292; A61B 8/463; A61B 8/467 (86) International application number: PCT/EP2024/084209 (87) International publication number: WO 2025/124940 (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: 11.12.2023 US 202363608442 P (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)	(72) Inventors: ZAHIRI, Mohsen 5656 AG Eindhoven (NL) FLANNERY, Sean 5656 AG Eindhoven (NL) GHOSHAL, Goutam 5656 AG Eindhoven (NL) LEE, Hyeon Woo 5656 AG Eindhoven (NL) RAJU, Balasundar Iyyavu 5656 AG Eindhoven (NL) SCHMIDT, Stephen 5656 AG Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 34 5656 AE Eindhoven 5656 AE Eindhoven (NL)