(19)

(11)

EP 4 468 977 A1

(12)

(43) Date of publication: 04.12.2024 Bulletin 2024/49 (21) Application number: 23712589.3 (22) Date of filing: 20.01.2023

(51) International Patent Classification (IPC):  A61B 17/66(2006.01) A61B 17/64(2006.01) (52) Cooperative Patent Classification (CPC): A61B 17/64; A61B 17/6483; A61B 17/66 (86) International application number: PCT/HU2023/050002 (87) International publication number: WO 2023/144571 (03.08.2023 Gazette 2023/31)

(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: 26.01.2022 HU 2200022 (71) Applicant: Bartha, János 4320 Budapest (HU)	(72) Inventor: Bartha, János 4320 Budapest (HU) (74) Representative: Araczki, Csaba  Kovári Patent and Trademark Attorneys' LLC (Kovári LLC) Attila ut 125 1012 Budapest 1012 Budapest (HU)