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EP 4 168 084 A1

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(43) Date of publication: 26.04.2023 Bulletin 2023/17 (21) Application number: 21826381.2 (22) Date of filing: 21.06.2021

(51) International Patent Classification (IPC):  A61M 16/04(2006.01) A61B 17/24(2006.01) A61M 29/02(2006.01) A61M 29/00(2006.01) A61F 2/82(2013.01) (52) Cooperative Patent Classification (CPC): A61M 16/0472; A61M 16/0488; A61M 2205/3375; A61M 2205/583; A61M 2205/587; A61M 16/0459; A61M 16/0445; A61M 16/0443; A61M 16/0481; A61M 2205/0266; A61M 16/0438; A61M 16/0497; A61M 16/0461; A61M 16/0456; A61M 16/0436; A61M 16/0486; A61B 8/4494; A61B 8/12; A61B 8/4483; A61B 8/4455 (86) International application number: PCT/US2021/038263 (87) International publication number: WO 2021/258052 (23.12.2021 Gazette 2021/51)

(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: 18.06.2020 US 202063040921 P 12.11.2020 US 202063112921 P 01.12.2020 US 202017108200 (71) Applicants: CoapTech, Inc. Wilmington, DE 19801 (US) Tropello, Steven P. Baltimore, MD 21212 (US) Garg, Aman New Dehli 110087 (IN) Patterson, William Alexander Lemay Dundalk, MD 21222 (US)

(72) Inventors: TROPELLO, Steven P. Baltimore, Maryland 21212 (US) GARG, Aman New Dehli 110087 (IN) PATTERSON, William Alexander LeMay Dundalk, Maryland 21222 (US) (74) Representative: Cooley (UK) LLP  22 Bishopsgate London EC2N 4BQ London EC2N 4BQ (GB)