(19)

(11)

EP 4 099 920 A1

(12)

(43) Date of publication: 14.12.2022 Bulletin 2022/50 (21) Application number: 21819593.1 (22) Date of filing: 29.11.2021

(51) International Patent Classification (IPC):  A61B 17/072(2006.01) (52) Cooperative Patent Classification (CPC): A61B 17/07207; A61B 2017/00017; A61B 2017/00398; A61B 90/98; A61B 2017/0023; A61B 2017/0046; A61B 2017/00473; A61B 2017/00221; A61B 2017/00876; A61B 2017/00482; A61B 17/07292; A61B 2017/07271; A61B 2017/00115; A61B 2090/0808; A61B 2090/0814; A61B 2090/0807; A61L 2202/24; A61L 2/208; A61L 2/28 (86) International application number: PCT/IB2021/061044 (87) International publication number: WO 2022/118157 (09.06.2022 Gazette 2022/23)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 02.12.2020 US 202017109589 02.12.2020 US 202017109656 (71) Applicant: Cilag GmbH International 6300 Zug (CH)	(72) Inventors: SHELTON, IV, Frederick E. Cincinnati, Ohio 45242 (US) FIEBIG, Kevin M. Cincinnati, Ohio 45242 (US) PATEL, Ravi C. Cincinnati, Ohio 45242 (US) LIEBOWITZ, Joshua L. Miami, Florida 33126 (US) (74) Representative: Carpmaels & Ransford LLP  One Southampton Row London WC1B 5HA London WC1B 5HA (GB)