(19)

(11)

EP 4 572 845 A1

(12)

(43) Date of publication: 25.06.2025 Bulletin 2025/26 (21) Application number: 23757645.9 (22) Date of filing: 18.08.2023

(51) International Patent Classification (IPC):  A61N 1/40(2006.01) A61N 5/06(2006.01) A61N 5/02(2006.01) (52) Cooperative Patent Classification (CPC): A61N 5/0622; A61N 2005/0647; A61N 2005/0652; A61N 2005/0659; A61N 2005/0663; A61N 5/02; A61N 1/40 (86) International application number: PCT/EP2023/072875 (87) International publication number: WO 2024/038209 (22.02.2024 Gazette 2024/08)

(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: KH MA MD TN (30) Priority: 18.08.2022 EP 22191009 (71) Applicant: NEUROCIA SAS 31450 Montlaur (FR)	(72) Inventors: JOVANOVIC, Sinisa Novi Beograd (RS) LECCA, Patricia 31450 Montlaur (FR) (74) Representative: Lecca, Patricia S.  Cabinet Lecca 21, rue de Fécamp 75012 Paris 75012 Paris (FR)