(19)

(11)

EP 4 065 203 A2

(12)

(88) Date of publication A3: 01.07.2021 (43) Date of publication: 05.10.2022 Bulletin 2022/40 (21) Application number: 20894104.7 (22) Date of filing: 25.11.2020

(51) International Patent Classification (IPC):  A61M 16/20(2006.01) (52) Cooperative Patent Classification (CPC): A61M 16/208; A61M 16/049; A61M 11/06; A61M 16/0833 (86) International application number: PCT/US2020/062193 (87) International publication number: WO 2021/108524 (03.06.2021 Gazette 2021/22)

(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: 25.11.2019 US 201916693915 (71) Applicant: Rusher, Michael J. Fort Wayne, IN 46815-6270 (US)	(72) Inventor: Rusher, Michael J. Fort Wayne, IN 46815-6270 (US) (74) Representative: Mewburn Ellis LLP  Aurora Building Counterslip Bristol BS1 6BX Bristol BS1 6BX (GB)