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(11)

EP 4 106 664 A1

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(43) Date of publication: 28.12.2022 Bulletin 2022/52 (21) Application number: 21756280.0 (22) Date of filing: 22.02.2021

(51) International Patent Classification (IPC):  A61B 90/00(2016.01) A61B 90/20(2016.01) G02B 27/01(2006.01) A61B 34/00(2016.01) A61B 90/50(2016.01) G02B 21/00(2006.01) (52) Cooperative Patent Classification (CPC): A61B 90/50; A61B 2090/502; A61B 90/25; A61B 2017/00216; A61B 2090/372; A61B 34/30; G02B 21/365; G02B 27/0101; G02B 2027/0134 (86) International application number: PCT/US2021/019116 (87) International publication number: WO 2021/168449 (26.08.2021 Gazette 2021/34)

(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: 21.02.2020 US 202062979999 P 06.03.2020 US 202062986461 P 03.04.2020 US 202063005202 P 04.05.2020 US 202063019796 P (71) Applicant: Raytrx, LLC Tulsa OK 74119 (US)

(72) Inventors: FREEMAN, Michael Hayes Tulsa, Oklahoma 74119 (US) FREEMAN, Mitchael C. Sapulpa, Oklahoma 74066 (US) BOSS, Jordan Tulsa, Oklahoma 74108 (US) SANTEE, Brian TULSA, Oklahoma 74119 (US) FREEMAN, Montgomery H.F. Dana Point, CA 92629 (US) FINLEY, Thomas A. Tulsa, Oklahoma 74114 (US) LAM, Linda Sierra Madre, CA 91024 (US) MCARTOR, Victoria Tulsa, Oklahoma 74103 (US) YEAGER, Steven Colorado Springs, Colorado 80920 (US) KESSLER, David Rochester, New York 14618 (US) OSWALD, Ian Stillwater, Oklahoma 74074 (US) (74) Representative: Tomkinson, Alexandra  Bailey Walsh & Co LLP 1 York Place Leeds, LS1 2DR Leeds, LS1 2DR (GB)