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(11)

EP 4 333 746 A1

(12)

(43) Date of publication: 13.03.2024 Bulletin 2024/11 (21) Application number: 22727121.0 (22) Date of filing: 03.05.2022

(51) International Patent Classification (IPC):  A61B 17/42(2006.01) A61M 1/00(2006.01) (52) Cooperative Patent Classification (CPC): A61B 17/42; A61B 2017/00557; A61B 2017/12004; A61B 2017/4216; A61M 2210/1433; A61B 2017/306; A61M 1/916; A61M 1/87 (86) International application number: PCT/EP2022/061884 (87) International publication number: WO 2022/233895 (10.11.2022 Gazette 2022/45)

(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: 04.05.2021 EP 21305576 01.04.2022 US 202217711355 (71) Applicant: Hemosquid 38400 Saint Martin d'Heres (FR)	(72) Inventors: OTT, Franck 38440 SAINT JEAN DE BOURNAY (FR) BARRIER, Pascal 74000 ANNECY (FR) LAVALLEE, Stéphane 38410 SAINT MARTIN D'URIAGE (FR) FALCO, Eric 38000 GRENOBLE (FR) CAPPELLETTI, Ethel 38500 VOIRON (FR) BERTUCCHI, Quentin 92230 GENNEVILLIERS (FR) (74) Representative: Regimbeau  20, rue de Chazelles 75847 Paris Cedex 17 75847 Paris Cedex 17 (FR)