(19)

(11)

EP 4 583 820 A2

(12)

(88) Date of publication A3: 25.04.2024 (43) Date of publication: 16.07.2025 Bulletin 2025/29 (21) Application number: 23863926.4 (22) Date of filing: 05.09.2023

(51) International Patent Classification (IPC):  A61F 2/24(2006.01) A61B 90/00(2016.01) (52) Cooperative Patent Classification (CPC): A61F 2/2412; A61F 2/2415; A61F 2220/0075 (86) International application number: PCT/US2023/073462 (87) International publication number: WO 2024/054794 (14.03.2024 Gazette 2024/11)

(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: 06.09.2022 US 202263404007 P (71) Applicant: AVaTAR Medtech Corporation Dorrego, Guaymallén Mendoza (AR)	(72) Inventor: LUGONES, Ignacio Tolosa La Plata, 1906 (AR) (74) Representative: Fernández-Pacheco, Aurelio Fernández  Lerroux C/ Proción, 7 -América II 2-2°D 28023 Madrid 28023 Madrid (ES)