(19)

(11)

EP 3 764 884 A2

(12)

(88) Date of publication A3: 26.12.2019 (43) Date of publication: 20.01.2021 Bulletin 2021/03 (21) Application number: 19755424.9 (22) Date of filing: 12.03.2019

(51) International Patent Classification (IPC):  A61B 5/02(2006.01) A61B 5/0215(2006.01) A61B 5/029(2006.01) (86) International application number: PCT/HU2019/050008 (87) International publication number: WO 2019/175612 (19.09.2019 Gazette 2019/38)

(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: 12.03.2018 HU 1800091 (71) Applicant: Debreceni Egyetem 4032 Debrecen (HU)	(72) Inventor: KÖSZEGI, Zsolt 4032 Debrecen (HU) (74) Representative: Danubia Patent & Law Office LLC  Bajcsy-Zsilinszky út 16 1051 Budapest 1051 Budapest (HU)