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(11)

EP 4 816 780 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24828249.3 (22) Date of filing: 29.11.2024

(51) International Patent Classification (IPC):  G01L 1/18(2006.01) G01L 9/00(2006.01) A61B 5/0215(2006.01) G01L 9/06(2006.01) (52) Cooperative Patent Classification (CPC): G01L 9/0052; A61B 5/02158; G01L 1/18; G01L 1/183; G01L 9/0055; G01L 9/0054; G01L 9/06; G01L 9/065; A61B 5/0215; A61B 2562/028; A61B 2562/0247 (86) International application number: PCT/US2024/057983 (87) International publication number: WO 2025/117909 (05.06.2025 Gazette 2025/23)

(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: GE KH MA MD TN (30) Priority: 29.11.2023 US 202363604163 P (71) Applicant: Certus Critical Care, Inc. Salt Lake City, UT 84124 (US)	(72) Inventors: POISNER, David Salt Lake City, Utah 84124 (US) LARSON, Samuel Salt Lake City, Utah 84124 (US) HOMMELGAARD, Mads Salt Lake City, Utah 84124 (US) STRACHAN, Brian S. Salt Lake City, Utah 84124 (US) (74) Representative: Cooley (UK) LLP  22 Bishopsgate London EC2N 4BQ London EC2N 4BQ (GB)