Device for preheating and moistening of gases, especially respirable gases in artificial respiration.

摘要

The invention relates to a device for warm and humidify gases, especially ARTIFICIAL breathing gases. This device consists of two heat exchangers-HUMIDITY (4, 25) with a humidifying device ACTIVE AND HEATER, placed between the two heat exchangers. The first heat exchanger (4) is used to warm up and moisten dry GASES FOR BREATHING. ACTIVE DEVICE BACK IN A WARMING / humidification (17-22) and the second heat exchanger (25), further heated and humidified, PHYSIOLOGICAL OPTIMUM CONDITIONING GAS (36-37% RH) is performed. IN expiratory phase is recovered 70