(19)

(11)

EP 4 493 303 A1

(12)

(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 23716143.5 (22) Date of filing: 16.03.2023

(51) International Patent Classification (IPC):  B01D 53/04(2006.01) A61L 9/16(2006.01) B01D 46/00(2022.01) A61B 18/00(2006.01) A61M 1/00(2006.01) B01D 53/44(2006.01) (52) Cooperative Patent Classification (CPC): B01D 53/0415; B01D 2253/102; B01D 2253/106; B01D 2253/25; B01D 2257/91; B01D 2257/70; B01D 2259/4146; B01D 2259/4533; B01D 2259/455; A61B 18/00; B01D 53/261; B01D 2255/10; A61B 2218/008; A61B 2018/00595; A61B 18/12; A61B 18/18; B01D 2257/708; B01D 2257/80; B01D 2255/1025; B01D 2255/1021; B01D 2255/20715; B01D 2255/1023; B01D 2258/02; B01D 2257/7027; B01D 2255/20707; B01D 2255/2073; B01D 2255/1028; B01D 2255/20761; B01D 2259/80; B01D 2259/812; B01D 2251/402; B01D 2251/404; B01D 2251/608; B01D 2251/60; B01D 53/8668; B01D 53/885 (86) International application number: PCT/US2023/064521 (87) International publication number: WO 2023/178236 (21.09.2023 Gazette 2023/38)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 17.03.2022 US 202263320904 P (71) Applicant: Aerobiotix, LLC Miamisburg, OH 45342 (US)	(72) Inventors: KIRSCHMAN, David, Louis Dayton, OH 45419 (US) CARROLL, Gregory Springboro, OH 45066 (US) (74) Representative: LLR  2, rue Jean Lantier 75001 Paris 75001 Paris (FR)