The cooperation of NO air-feed system and respirator / 医疗卫生装备

The cooperation of NO air-feed system and respirator, in which the integrative and separate modes are involved, is introduced in this paper. Its disadvantages and development trend are also discussed on the bases of the constitution of the mixed gas containing NO and O2/air, the synchronous working of NO air-feed system and respirator and the inspection of NO/NO2 gas.