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EP 4 558 034 A1

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(43) Date of publication: 28.05.2025 Bulletin 2025/22 (21) Application number: 22785846.1 (22) Date of filing: 12.09.2022

(51) International Patent Classification (IPC):  A61B 5/00(2006.01) A61B 5/11(2006.01) A61B 5/318(2021.01) A61B 5/024(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/681; A61B 5/318; A61B 5/1118; A61B 5/02438; A61B 5/02416; A61B 5/02055; A61B 2560/0242; A61B 5/7221; A61B 5/14551; A61B 5/684; A61B 5/6843; A61B 5/0533 (86) International application number: PCT/US2022/043214 (87) International publication number: WO 2024/058766 (21.03.2024 Gazette 2024/12)

(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: Google LLC Mountain View, CA 94043 (US)	(72) Inventors: CLARKE, Michael Stephen Mountain View, California 94043 (US) KERNASOVSKIY, Sarah Ann Stokes Mountain View, California 94043 (US) (74) Representative: Maikowski & Ninnemann Patentanwälte Partnerschaft mbB  Postfach 15 09 20 10671 Berlin 10671 Berlin (DE)