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(11)

EP 4 798 954 A1

(12)

(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 23798213.7 (22) Date of filing: 26.10.2023

(51) International Patent Classification (IPC):  G01N 21/67(2006.01) G01N 33/497(2006.01) A61B 5/08(2006.01) (52) Cooperative Patent Classification (CPC): G01N 21/67; G01J 3/443; G01N 2201/0221; A61B 5/082; G01N 33/4975 (86) International application number: PCT/EP2023/079991 (87) International publication number: WO 2025/087536 (01.05.2025 Gazette 2025/18)

(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 (71) Applicant: Respiro B.V. 2312 NV Leiden (NL)	(72) Inventors: VORKOV, Vitalii 2312 NV Leiden (NL) MOLL, Carolyn 2312 NV Leiden (NL) D'ALESSANDRO, Cristian Carlos 2312 NV Leiden (NL) (74) Representative: Arnold & Siedsma  Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)