Patent ID: 11958021
Assignee: ETAT FRANÇAIS REPRÉSENTÉ PAR LE DÉLÉGUÉ GÉNÉRAL POUR L'ARMEMENT
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 1:
2. The method according to claim 1, wherein the second gas is at least one among: air, oxygen (O2), hydrogen (H2), nitrogen (N2), argon (Ar), helium (He), the above-mentioned pure gas mixtures used as calibration gas during calibration, over- or under-oxygenated gas mixtures such as the mixtures used for deep diving, trimix, heliair, heliox, surox, nitrox, triox or helitrox, medical gases, nitrous oxide, equimolar oxygen-nitrous oxide mixtures, nitric oxide (NO), pulmonary function testing (French acronym EFR for Exploration Fonctionelle Respiratoire)) gases, breathing mixtures such as helium/oxygen and other gas mixtures used for the treatment of certain hearing losses (MEDI OD 93, MEDI OD 95).