(19)

(11)

EP 4 457 836 A1

(12)

(43) Date of publication: 06.11.2024 Bulletin 2024/45 (21) Application number: 22857101.4 (22) Date of filing: 29.12.2022

(51) International Patent Classification (IPC):  G16H 20/70(2018.01) G16H 50/30(2018.01) (52) Cooperative Patent Classification (CPC): G16H 20/70; G16H 50/30 (86) International application number: PCT/US2022/082577 (87) International publication number: WO 2023/130039 (06.07.2023 Gazette 2023/27)

(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: 30.12.2021 US 202163295130 P 28.12.2022 US 202218147392 (71) Applicant: Oura Health Oy 90590 Oulu (FI)	(72) Inventors: SINGLETON, Alec 90590 Oulu (FI) KENT, Steve 90590 Oulu (FI) ERKKILÄ, Mika 90590 Oulu (FI) KOSKIMÄKI, Heli, Tuulia 90590 Oulu (FI) CHAPP, Michael 90590 Oulu (FI) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)