(19)

(11)

EP 4 680 346 A1

(12)

(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24710101.7 (22) Date of filing: 12.03.2024

(51) International Patent Classification (IPC):  A62B 17/00(2006.01) A41D 13/00(2006.01) A41D 27/04(2006.01) A41D 31/08(2019.01) (52) Cooperative Patent Classification (CPC): A62B 17/003; A41D 27/04; A41D 13/00; A41D 31/08 (86) International application number: PCT/EP2024/056573 (87) International publication number: WO 2024/189034 (19.09.2024 Gazette 2024/38)

(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 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: 13.03.2023 EP 23161619 (71) Applicant: SIOEN 8850 Ardooie (BE)	(72) Inventors: DE GLAS, Vera 8570 Vichte (BE) DELAPLACE, Severine 8970 Poperinge (BE) (74) Representative: Gevers Patents  De Kleetlaan 7A 1831 Diegem 1831 Diegem (BE)