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(11)

EP 4 561 447 A1

(12)

(43) Date of publication: 04.06.2025 Bulletin 2025/23 (21) Application number: 23739310.3 (22) Date of filing: 17.07.2023

(51) International Patent Classification (IPC):  A61B 6/00(2024.01) (52) Cooperative Patent Classification (CPC): A61B 6/4241; A61B 6/4441; A61B 6/481; A61B 6/504; A61B 6/5217; A61B 6/5205; A61B 6/482 (86) International application number: PCT/EP2023/069747 (87) International publication number: WO 2024/022856 (01.02.2024 Gazette 2024/05)

(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: KH MA MD TN (30) Priority: 27.07.2022 EP 22187238 (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)	(72) Inventors: HAASE, Hans Christian 5656 AG Eindhoven (NL) GRASS, Michael 5656 AG Eindhoven (NL) NICKISCH, Hannes 5656 AG Eindhoven (NL) SCHMITT, Holger 5656 AG Eindhoven (NL) LANGZAM, Eran 5656 AG Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 52 5656 AG Eindhoven 5656 AG Eindhoven (NL)