(19)

(11)

EP 4 285 383 A1

(12)

(43) Date of publication: 06.12.2023 Bulletin 2023/49 (21) Application number: 22717647.6 (22) Date of filing: 25.01.2022

(51) International Patent Classification (IPC):  G16H 40/63(2018.01) G16H 50/20(2018.01) A61M 16/00(2006.01) A61B 5/091(2006.01) G16H 20/40(2018.01) A61B 5/00(2006.01) G16H 30/40(2018.01) (52) Cooperative Patent Classification (CPC): G16H 20/40; G16H 40/63; G16H 50/20; G16H 30/40; A61B 5/091; A61M 16/024; A61M 2205/05; A61M 2205/502; A61M 2210/1039; A61M 2230/40; A61M 16/0057; A61M 2205/3331; A61B 8/4427; A61B 6/4405; A61B 8/543; A61B 6/541 (86) International application number: PCT/IB2022/000152 (87) International publication number: WO 2022/162474 (04.08.2022 Gazette 2022/31)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 01.02.2021 EP 21154490 (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)	(72) Inventors: MAACK, Hanns-Ingo 5656 AG Eindhoven (NL) WIEBERNEIT, Nataly 5656 AG Eindhoven (NL) KOEHLER, Thomas 5656 AG Eindhoven (NL) VON BERG, Jens 5656 AG Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 52 5656 AG Eindhoven 5656 AG Eindhoven (NL)