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(11)

EP 4 176 377 A1

(12)

(43) Date of publication: 10.05.2023 Bulletin 2023/19 (21) Application number: 21739639.9 (22) Date of filing: 02.07.2021

(51) International Patent Classification (IPC):  G06K 9/00(2022.01) G06K 9/62(2022.01) (52) Cooperative Patent Classification (CPC): G06V 20/653; G06V 2201/03; G06F 18/251; G06F 18/253 (86) International application number: PCT/EP2021/068337 (87) International publication number: WO 2022/008374 (13.01.2022 Gazette 2022/02)

(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: 06.07.2020 US 202063048436 P 31.08.2020 US 202017008411 18.12.2020 US 202063127666 P 10.06.2021 US 202163209317 P (71) Applicant: Exini Diagnostics AB 223 70 Lund (SE)

(72) Inventors: BRYNOLFSSON, Johan Martin 252 51 Helsingborg (SE) JOHNSSON, Kerstin Elsa Maria 223 70 Lund (SE) SAHLSTEDT, Hannicka Maria Eleonora 214 21 Malmö (SE) RICHTER, Jens Filip Andreas 223 70 Lund (SE) (74) Representative: Graham Watt & Co LLP  St. Botolph's House 7-9 St. Botolph's Road Sevenoaks TN13 3AJ Sevenoaks TN13 3AJ (GB)