(19)

(11)

EP 3 873 575 A1

(12)

(43) Date of publication: 08.09.2021 Bulletin 2021/36 (21) Application number: 19727744.5 (22) Date of filing: 21.05.2019

(51) International Patent Classification (IPC):  A61M 16/18(2006.01) A61M 16/08(2006.01) B60K 15/04(2006.01) B65D 50/00(2006.01) (86) International application number: PCT/IB2019/054177 (87) International publication number: WO 2020/089699 (07.05.2020 Gazette 2020/19)

(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: 31.10.2018 UA 201810781 01.11.2018 UA 201810830 U (71) Applicant: Sia Emteko Holding 1046 Riga (LV)	(72) Inventor: GUMENIUK, Mykola Ivanovych Kyiv, 03110 (UA) (74) Representative: Lichtnecker, Markus Christoph  Lichtnecker & Lichtnecker Patent- und Rechtsanwaltspartnerschaft mbB Im Schloßpark Gern 2 84307 Eggenfelden 84307 Eggenfelden (DE)