Respirator
A respirator and breathing bag technology, applied in the field of respirators, can solve the problems of patient adjustment, accumulation, and the size of the exhaust volume, and achieve the effects of easy disassembly and maintenance, easy portability, and simple structure
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Embodiment 1
[0018] figure 1 The respirator comprises a ventilation main pipe 1, and one end of the ventilation main pipe 1 is provided with an exhalation outlet 2, and the other end is connected with a breathing bag 7, and between the exhalation outlet 2 and the breathing bag 7, there are arranged in turn for connecting a mask 10 The breathing gas exchange channel port 4 and the oxygen input port 8; the exhalation outlet 2 is provided with an adjustment knob 3 with a ring-shaped rotating outer cover and a five-speed exhalation output scale, and the adjustment knob 3 is provided with a rotating The five air outlet holes connected to the outlet of the exhalation outlet port 2 are used to adjust the air output. When these holes are rotated to overlap with the exhalation outlet, the air output can be adjusted. In this embodiment, the adjustment knob 3 is set to five gears hole, in other embodiments, the number of stages of exhalation volume can be set according to actual needs. The five-leve...
Embodiment 2
[0021] figure 2 The respirator, the breathing gas exchange channel port 4 is connected with a tracheal intubation tube 6, and other structures, functions and operating principles are the same as those in Embodiment 1.
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Abstract
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