(19)

(11)

EP 4 031 026 A1

(12)

(43) Date of publication: 27.07.2022 Bulletin 2022/30 (21) Application number: 20781729.7 (22) Date of filing: 18.09.2020

(51) International Patent Classification (IPC):  A61B 17/15(2006.01) A61F 2/38(2006.01) (52) Cooperative Patent Classification (CPC): A61F 2002/3895; A61B 17/155; A61B 17/157; A61B 17/1764; A61B 17/846; A61B 17/1675; A61B 17/1659; A61B 17/1615; A61B 17/92; A61F 2/461; A61F 2/4684; A61F 2/30749; A61F 2002/4681; A61F 2002/4687; A61F 2/40; A61F 2002/4022; A61F 2002/4085; A61F 2002/30604; A61F 2002/30616; A61F 2002/30878; A61F 2002/30891; A61F 2002/30892; A61F 2002/30383; A61F 2002/30172; A61B 2090/033; A61B 2090/035 (86) International application number: PCT/US2020/051403 (87) International publication number: WO 2021/055684 (25.03.2021 Gazette 2021/12)

(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: 19.09.2019 US 201962902873 P 19.09.2019 US 201962902875 P 17.09.2020 US 202017024669 (71) Applicant: Engage Uni LLC Orlando, Florida 32817 (US)	(72) Inventors: SCHUMACHER, Brian, S. Orlando, Florida 32828 (US) SLATER, Nicholas Chandler, Arizona 85225 (US) JUSTIN, Daniel, F. Orlando, Florida 32817 (US) (74) Representative: Appleyard Lees IP LLP  15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)