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(11)

EP 4 493 071 A1

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(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 22932448.8 (22) Date of filing: 16.03.2022

(51) International Patent Classification (IPC):  A61B 8/00(2006.01) A61B 6/08(2006.01) G06F 18/00(2023.01) A61B 6/00(2024.01) G01S 7/52(2006.01) G06T 7/00(2017.01) (52) Cooperative Patent Classification (CPC): G01S 15/8915; G01S 15/8979; G01S 15/8925; G01S 7/5208; A61B 8/4494; A61B 8/4483; A61B 8/4477; A61B 8/585 (86) International application number: PCT/US2022/020599 (87) International publication number: WO 2023/177397 (21.09.2023 Gazette 2023/38)

(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 (71) Applicant: Exo Imaging Inc. Santa Clara, CA 95054 (US)	(72) Inventors: PARMAR, Biren Santa Clara, California 95054 (US) SRINIVASAN, Seshadri Santa Clara, California 95054 (US) ZHANG, Ruiying Santa Clara, California 95054 (US) (74) Representative: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte  Am Brauhaus 8 01099 Dresden 01099 Dresden (DE)