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EP 4 543 313 A1

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(43) Date of publication: 30.04.2025 Bulletin 2025/18 (21) Application number: 24736096.9 (22) Date of filing: 19.06.2024

(51) International Patent Classification (IPC):  A61B 17/068(2006.01) A61L 27/50(2006.01) A61L 27/26(2006.01) (52) Cooperative Patent Classification (CPC): A61L 27/50; A61L 27/26; A61L 2300/604; A61L 27/54; A61L 27/58; A61B 2017/00004; A61B 17/07292; A61B 2017/07271; A61B 2017/00526   C-Sets: A61L 27/26, C08L 75/04; (86) International application number: PCT/IB2024/055985 (87) International publication number: WO 2024/261658 (26.12.2024 Gazette 2024/52)

(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: 22.06.2023 US 202363522660 P 11.10.2023 US 202318485083 (71) Applicant: Cilag GmbH International 6300 Zug (CH)	(72) Inventors: HOPSON, Peyton CINCINNATI, Ohio 45242 (US) FROST, Brody CINCINNATI, Ohio 45242 (US) FRANZONI, Madelaine CINCINNATI, Ohio 45242 (US) VENDELY, Michael CINCINNATI, Ohio 45242 (US) (74) Representative: Carpmaels & Ransford LLP  One Southampton Row London WC1B 5HA London WC1B 5HA (GB)