(19)

(11)

EP 4 126 144 A1

(12)

(43) Date of publication: 08.02.2023 Bulletin 2023/06 (21) Application number: 21712700.0 (22) Date of filing: 26.03.2021

(51) International Patent Classification (IPC):  A61M 16/00(1968.09) A61M 16/10(1985.01) A61M 16/20(1985.01) (52) Cooperative Patent Classification (CPC): A61M 16/00; A61M 16/209; A61M 16/201; A61M 2205/3337; A61M 2016/102; A61M 16/204; A61M 16/205; A61M 16/12; A61M 16/125; A61M 16/1065; A61M 16/107 (86) International application number: PCT/EP2021/057879 (87) International publication number: WO 2021/191408 (30.09.2021 Gazette 2021/39)

(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: 27.03.2020 BE 202005202 (71) Applicant: No2Covid BV 2440 Geel (BE)	(72) Inventors: CAERS, Philippe 2440 Geel (BE) WENMAKERS, Dirk Ernest Rosalia 3650 Dilsen-Stokkem (BE) (74) Representative: De Clercq & Partners  Edgard Gevaertdreef 10a 9830 Sint-Martens-Latem 9830 Sint-Martens-Latem (BE)