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(11)

EP 4 304 690 A1

(12)

(43) Date of publication: 17.01.2024 Bulletin 2024/03 (21) Application number: 22768149.1 (22) Date of filing: 11.03.2022

(51) International Patent Classification (IPC):  A61M 16/06(2006.01) A61M 16/20(2006.01) A61M 16/10(2006.01) (52) Cooperative Patent Classification (CPC): C01B 21/203; H05H 1/466; B01D 53/0407; B01D 2257/404; B01D 2259/4533; B01D 2257/80; B01D 2253/102; B01D 53/565; A61M 16/125; A61M 2202/0275; A61M 2016/0027; A61M 16/085; A61M 2016/102; A61M 16/0808; A61M 16/105; A61M 16/202; A61M 16/024; A61M 16/009; A61M 16/0093; A61M 16/208; A61M 16/0666; A61M 2205/12; A61M 2205/122; A61M 2205/8206; A61M 16/0051; A61M 2016/0018; A61M 16/06; A61M 16/16; A61M 16/109; A61M 2230/63; A61M 2230/40; A61M 2209/088; A61M 2210/10; A61M 2205/505; A61M 2205/3592; A61M 16/1005; A61M 16/104; A61M 16/04; A61M 16/044; A61M 2205/3368; A61M 2016/0033; A61M 2016/0039; A61M 16/0833; A61M 16/0078; B01D 2257/708; B01D 2253/108; B01D 2251/306; B01D 2251/304; B01D 2251/602; B01D 2251/604; B01D 2253/106; B01D 2256/00; B01D 2259/40084   C-Sets: A61M 2202/0275, A61M 2202/0007; A61M 2230/63, A61M 2230/005; A61M 2230/40, A61M 2230/005; (86) International application number: PCT/US2022/020079 (87) International publication number: WO 2022/192757 (15.09.2022 Gazette 2022/37)

(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: 11.03.2021 US 202163159981 P 27.05.2021 US 202163194145 P 19.11.2021 US 202163264336 P (71) Applicant: Third Pole, Inc. Waltham MA 02452 (US)	(72) Inventors: JACKSON, Nathaniel G. Lexington, Massachusetts 02420 (US) APOLLONIO, Benjamin J. Lunenburg, Massachusetts 01462 (US) HALL, Gregory W. Belmont, Massachusetts 02478 (US) (74) Representative: Samson & Partner Patentanwälte mbB  Widenmayerstraße 6 80538 München 80538 München (DE)