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EP 3 720 342 A1

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(43) Date of publication: 14.10.2020 Bulletin 2020/42 (21) Application number: 18887010.9 (22) Date of filing: 06.12.2018

(51) International Patent Classification (IPC):  A61B 5/00(2006.01) A61B 5/04(2006.01) G01S 13/00(2006.01) H04W 4/00(2018.01) A61B 5/02(2006.01) A61B 5/11(2006.01) H04L 29/00(2006.01) (86) International application number: PCT/US2018/064273 (87) International publication number: WO 2019/113332 (13.06.2019 Gazette 2019/24)

(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: 06.12.2017 US 201762595186 P 06.12.2017 US 201762595181 P 06.02.2018 US 201862626758 P 08.03.2018 US 201815916215 (71) Applicant: Praesidium, Inc. Washington, UT 84789 (US)

(72) Inventors: CAMPBELL, Seth Washington UT 84780 (US) NORDGRAN, Richard Curtis Springville UT 84663 (US) JOHNSON, Weston Brent St. George UT 84790 (US) FOCARDI, Paolo Pasadena CA 91104 (US) SACCO, Gian Franco Pasadena CA 91104 (US) BUTLER, Jim Sierra Madre CA 91024 (US) (74) Representative: Gaunt, Thomas Derrick et al Lewis Silkin LLP 5 Chancery Lane Clifford's Inn London EC4A 1BL London EC4A 1BL (GB)