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(11)

EP 3 463 217 A1

(12)

(43) Date of publication: 10.04.2019 Bulletin 2019/15 (21) Application number: 17803326.2 (22) Date of filing: 19.05.2017

(51) International Patent Classification (IPC):  A61F 5/02(2006.01) A61N 1/36(2006.01) A61B 5/11(2006.01) A61F 5/03(2006.01) A61N 1/08(2006.01) (86) International application number: PCT/US2017/033507 (87) International publication number: WO 2017/205201 (30.11.2017 Gazette 2017/48)

(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: 23.05.2016 US 201615161599 (71) Applicant: Elwha LLC Bellevue, WA 98005-4046 (US)	(72) Inventors: HYDE, Roderick, A. Redmond, WA 98052 (US) KARE, Jordin, T. San Jose, CA 95125 (US) RIVET, Dennis, J. Richmond, VA 23225 (US) SCHEELE, Suzanne, Kathleen Kirkland, WA 98033 (US) SHARADIN, Katherine, E. Redmond, WA 98052 (US) WOOD, Lowell, L., Jr. Bellevue, WA 98004 (US) (74) Representative: D Young & Co LLP  120 Holborn London EC1N 2DY London EC1N 2DY (GB)