| 摘要 |
A respiratory assembly is provided to prevent respiratory gas from being injected in an excess pressure by discharging all of polluted respiratory gas in the lungs and promoting continuous inflow of a fresh respiratory gas. A respiratory assembly includes: an artificial respirator(4) having an output(3); and a respiratory probe(I) of which the distal ends(1d,2d) are inserted into a patient's respiratory system, and the proximal ends(1p,2p) are connected to the output of the artificial respirator. The artificial respirator receives pluses of a polluted respiratory gas corresponding to exhalation for a patient through the output, and emits pulses of a fresh respiratory gas corresponding to inhalation for the patient by responding to the pulses of the polluted respiratory gas. The probe has two dependent channels(1,2) connected to the output in common through respective one-directional valves(5,6). |
