Lung function examination anastomat and use method thereof
A pulmonary function and stapler technology, applied in applications, sensors, evaluation of respiratory organs, etc., can solve problems such as poor combination of mouthpiece position and oral cavity, insufficient air volume, and inability to use hard material plastic inlets, etc. Avoid cross infection and secondary pollution, high work and operation efficiency, efficient and fast detection and collection effect
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[0025] Such as figure 1 , 2 , 3, 4, 5, 6, 7, and 8, a lung function test stapler, including a connecting cylinder 1, a filter 2 connected to the connecting cylinder 1 that contains a filter core material inside, and a filter 2 connected to the filter 2 Connected blower 3, the upper part of the blower 3 is provided with a fixed groove 15, and the top of the blower 3 is connected with a mouth tube 7, and the top of the mouth tube 7 is connected with a limit mouthpiece 6, a limit mouthpiece 6 and A limit ring 16 is arranged at the connection position of the mouth tube 7, and a mouth and nose limit blowing device is set on the outside of the fixing groove 15 and the limit ring 16.
[0026]The mouth-nose limiting blowing device includes a nostril blocking air bag 9 set on the outside of the fixing groove 15 and a mouth blocking air bag 14 set on the outside of the limiting ring 16. The nostril blocking air bag 9 and the mouth blocking air bag 14 are connected through a soft The t...
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