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(11)

EP 4 817 361 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24896824.0 (22) Date of filing: 02.12.2024

(51) International Patent Classification (IPC):  H05H 1/46(2006.01) A61N 1/40(2006.01) A61N 1/06(2006.01) H01J 27/00(2006.01) (52) Cooperative Patent Classification (CPC): A61N 1/40; H05H 1/4652; H05H 1/466; H05H 2245/34 (86) International application number: PCT/HU2024/050109 (87) International publication number: WO 2025/114736 (05.06.2025 Gazette 2025/23)

(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: GE KH MA MD TN (30) Priority: 30.11.2023 HU 2300205 U (71) Applicant: ÁLLATORVOSTUDOMÁNYI EGYETEM 1078 Budapest (HU)	(72) Inventor: ANDÓCS, Gábor 1078 Budapest (HU) (74) Representative: Danubia Patent & Law Office LLC  Bajcsy-Zsilinszky út 16 1051 Budapest 1051 Budapest (HU)