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EP 3 755 408 A1

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(43) Date of publication: 30.12.2020 Bulletin 2020/53 (21) Application number: 19758270.3 (22) Date of filing: 14.02.2019

(51) International Patent Classification (IPC):  A61M 16/00(2006.01) A61M 16/04(2006.01) A61M 16/01(2006.01) (86) International application number: PCT/IL2019/050176 (87) International publication number: WO 2019/162939 (29.08.2019 Gazette 2019/35)

(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: 20.02.2018 US 201862632668 P 15.10.2018 US 201816160668 09.11.2018 US 201862758007 P 03.12.2018 US 201862774588 P (71) Applicant: Airway Medix S.A. 00-195 Warsaw (PL)

(72) Inventors: RAMOT, Yair 4992500 Kfar Maas (IL) AMAR, Eizik 7751344 Ashdod (IL) ZACHAR, Oron 65153 Tel Aviv (IL) (74) Representative: Evens, Paul Jonathan  Maguire Boss 24 East Street St. Ives, Cambridgeshire PE27 5PD St. Ives, Cambridgeshire PE27 5PD (GB)