Respiratory function exercise machine

[0025] see Figure 1~3 , a respiratory function exercise machine, comprising an air blowing nozzle 1, an air intake pipe 2, a spiral pipe 3 and an exhaust pipe 4, the spiral pipe 3 is filled with a sealing liquid 5, and the length of the sealing liquid 5 in the spiral pipe 3 is equal to Move along the length of the spiral tube 3 for one week, the spiral tube 3 is installed horizontally, the blowing nozzle 1 communicates with one end of the spiral tube 3 through the air inlet tube 2, and the other end of the spiral tube 3 is connected to the row The air pipe 4, the exhaust pipe 4 is provided with a three-way reversing valve 6, and the other end of the three-way reversing valve 6 communicates with the air bag 7.

[0026] The patient blows air into the blowing nozzle 1, and the blowing nozzle 1 is connected to the spiral tube 3 through the air inlet pipe 2, and one end of the air inlet pipe 2 and the spiral pipe 3 is connected, and the spiral pipe 3 is filled with a sealing liquid 5

[0034] see Figure 1~4 The difference between this embodiment and Embodiment 1 is that the spiral tube 3 is provided with several infrared pair tubes 24 for detecting the position of the sealing liquid 5, and the infrared pair tubes 24 are connected with the controller 25 for signals, and the The controller 25 is connected with the display screen 26 for signals.

[0035] From the perspective of treatment, respiratory function exercise has a numerical requirement on the volume of insufflation. Only when it reaches 1200CC can it exercise the lungs. At present, medical staff mostly rely on experience to judge the insufflation volume, and cannot obtain accurate values, resulting in ineffective exercise. On the whole, none of the clinical breathing exercise machines can display the amount of air blowing and the number of times of air blowing, so there is an urgent need for a breathing exercise machine that can display numerical values. The spiral tube 3 in the second embodiment of th