(19)

(11)

EP 3 676 660 A1

(12)

(43) Date of publication: 08.07.2020 Bulletin 2020/28 (21) Application number: 17929061.4 (22) Date of filing: 18.10.2017

(51) International Patent Classification (IPC):  G02C 7/08(2006.01) A61B 3/04(2006.01) (86) International application number: PCT/US2017/057231 (87) International publication number: WO 2019/078857 (25.04.2019 Gazette 2019/17)

(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: MA MD (30) Priority: 17.10.2017 US 201715786330 (71) Applicant: Nottage, Santana, L. Owings Mills, MD 21117 (US)	(72) Inventor: Nottage, Santana, L. Owings Mills, MD 21117 (US) (74) Representative: Williams Powell  11 Staple Inn London WC1V 7QH London WC1V 7QH (GB)