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EP 4 740 308 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24853831.6 (22) Date of filing: 14.08.2024

(51) International Patent Classification (IPC):  H04B 3/54(2006.01) A61B 6/03(2006.01) H01R 39/08(2006.01) A61B 6/00(2024.01) (52) Cooperative Patent Classification (CPC): H04B 3/54; H04B 3/56; A61B 6/035; A61B 6/56; A61B 6/54 (86) International application number: PCT/CN2024/112182 (87) International publication number: WO 2025/036424 (20.02.2025 Gazette 2025/08)

(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: 14.08.2023 CN 202311020879 14.08.2023 CN 202322186054 U 25.09.2023 CN 202311245270 (71) Applicant: Shanghai United Imaging Healthcare Co., Ltd. Shanghai 201807 (CN)

(72) Inventors: DING, Guangxin Shanghai 201807 (CN) FAN, Zhouyuan Shanghai 201807 (CN) JIANG, Yifeng Shanghai 201807 (CN) (74) Representative: Wang, Bo  Panovision IP Ebersberger Straße 3 85570 Markt Schwaben 85570 Markt Schwaben (DE)