(19)

(11)

EP 4 313 225 A1

(12)

(43) Date of publication: 07.02.2024 Bulletin 2024/06 (21) Application number: 22715279.0 (22) Date of filing: 18.03.2022

(51) International Patent Classification (IPC):  A61M 16/00(2006.01) A61M 16/12(2006.01) A61M 16/08(2006.01) A61M 16/20(2006.01) (52) Cooperative Patent Classification (CPC): A61M 16/0006; A61M 16/0858; A61M 16/127; A61M 16/20; A61M 16/0012; A61M 16/0051; A61M 16/024; A61M 16/08; A61M 16/0816 (86) International application number: PCT/US2022/020855 (87) International publication number: WO 2022/203944 (29.09.2022 Gazette 2022/39)

(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: 25.03.2021 US 202117212571 (71) Applicant: Bougatef, Adel San Antonio, TX 78248 (US)	(72) Inventor: Bougatef, Adel San Antonio, TX 78248 (US) (74) Representative: Patentwerk B.V.  P.O. Box 1514 5200 BN 's-Hertogenbosch 5200 BN 's-Hertogenbosch (NL)