(19)

(11)

EP 4 322 876 A1

(12)

(43) Date of publication: 21.02.2024 Bulletin 2024/08 (21) Application number: 22721145.5 (22) Date of filing: 12.04.2022

(51) International Patent Classification (IPC):  A61B 17/82(2006.01) A61B 17/80(2006.01) (52) Cooperative Patent Classification (CPC): A61B 17/823; A61B 17/8076; A61B 17/808; A61B 17/8866 (86) International application number: PCT/IT2022/050093 (87) International publication number: WO 2022/219659 (20.10.2022 Gazette 2022/42)

(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: 13.04.2021 IT 202100009149 (71) Applicant: Phoenix S.r.l. 41038 San Felice Sul Panaro (IT)	(72) Inventor: GAZZANI, Romolo 41038 SAN FELICE SUL PANARO (IT) (74) Representative: Garavelli, Paolo  A.BRE.MAR. S.R.L. Consulenza in Proprietà Industriale Via Servais 27 10146 Torino 10146 Torino (IT)