(19)

(11)

EP 4 188 509 A1

(12)

(43) Date of publication: 07.06.2023 Bulletin 2023/23 (21) Application number: 21849381.5 (22) Date of filing: 27.07.2021

(51) International Patent Classification (IPC):  A61M 39/00(2006.01) A61M 1/36(2006.01) A61F 2/06(2013.01) (52) Cooperative Patent Classification (CPC): A61F 2/06; A61F 2/064; A61F 2210/009; A61F 2230/0091; A61F 2230/0013; A61F 2250/0068; A61M 16/0605; A61M 16/01; A61M 2202/0208; A61M 39/22 (86) International application number: PCT/US2021/043315 (87) International publication number: WO 2022/026467 (03.02.2022 Gazette 2022/05)

(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: 27.07.2020 US 202063056884 P (71) Applicant: Gonzalez, Henry Upland, CA 91784 (US)	(72) Inventor: Gonzalez, Henry Upland, CA 91784 (US) (74) Representative: AWA Denmark A/S  Strandgade 56 1401 Copenhagen K 1401 Copenhagen K (DK)