(19)

(11)

EP 4 514 283 A1

(12)

(43) Date of publication: 05.03.2025 Bulletin 2025/10 (21) Application number: 23797411.8 (22) Date of filing: 01.05.2023

(51) International Patent Classification (IPC):  A61F 2/89(2013.01) A61F 2/82(2013.01) A61F 2/915(2013.01) A61B 5/021(2006.01) A61F 2/91(2013.01) A61B 5/00(2006.01) (52) Cooperative Patent Classification (CPC): A61F 2/89 (86) International application number: PCT/US2023/020612 (87) International publication number: WO 2023/212412 (02.11.2023 Gazette 2023/44)

(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: KH MA MD TN (30) Priority: 29.04.2022 US 202263336818 P 06.02.2023 US 202363443656 P (71) Applicant: Archimedes Vascular, LLC Birmingham, Alabama 35223 (US)	(72) Inventors: MENDELSOHN, Farrell O. Birmingham, Alabama 35223 (US) BONSIGNORE, Craig Birmingham, Alabama 35223 (US) (74) Representative: Mathys & Squire  The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)