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EP 4 419 960 A1

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(43) Date of publication: 28.08.2024 Bulletin 2024/35 (21) Application number: 22826049.3 (22) Date of filing: 21.10.2022

(51) International Patent Classification (IPC):  G02B 23/24(2006.01) G02B 21/00(2006.01) A61B 1/07(2006.01) G02B 23/26(2006.01) G01N 21/65(2006.01) (52) Cooperative Patent Classification (CPC): G01N 2021/653; G02B 21/0076; G02B 23/2407; G02B 6/0281; G02B 23/2469; G02B 23/26; G02B 6/0288 (86) International application number: PCT/CZ2022/050104 (87) International publication number: WO 2023/066415 (27.04.2023 Gazette 2023/17)

(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: 24.10.2021 CZ 20210489 (71) Applicant: Ustav Pristrojove Techniky AV CR, V.V.I. 61200 Brno (CZ)	(72) Inventors: CIZMAR, Tomas 66601 Tisnov (CZ) PIKALEK, Tomas 67902 Spesov (CZ) TRAEGAARDH, Johanna 62100 Brno (CZ) STIBUREK, Miroslav 69152 Kostice (CZ) (74) Representative: Zemanová, Veronika  Kania, Sedlak, Smola Patent Attorneys Mendlovo namesti 1 a 603 00 Brno 603 00 Brno (CZ)