(19)

(11)

EP 4 817 066 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24827411.0 (22) Date of filing: 25.11.2024

(51) International Patent Classification (IPC):  G16H 20/40(2018.01) A61M 16/00(2006.01) G16H 40/63(2018.01) (52) Cooperative Patent Classification (CPC): G16H 20/40; G16H 40/63; A61M 16/026; A61M 2016/0027; A61M 16/0051; A61M 16/024; A61M 2205/505; A61M 2205/3553; A61M 2205/52; A61M 2205/3592; A61M 2230/205; A61M 2230/46; A61M 2230/005; A61M 2230/40; A61M 2230/06; A61M 2205/18; A61M 2205/3584; A61M 2230/30; A61M 2205/502 (86) International application number: PCT/US2024/057245 (87) International publication number: WO 2025/117420 (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: 27.11.2023 US 202363602889 P 22.11.2024 US 202463723786 P (71) Applicant: ZOLL Medical Corporation Chelmsford, MA 01824 (US)	(72) Inventors: BECK, George Chelmsford, Massachusetts 01824 (US) BRANSON, Richard D Chelmsford, Massachusetts 01824 (US) HARVEY, Brian P Chelmsford, Massachusetts 01824 (US) LECROY, Dorian Chelmsford, Massachusetts 01824 (US) (74) Representative: Potter Clarkson  Chapel Quarter Mount Street Nottingham NG1 6HQ Nottingham NG1 6HQ (GB)