HD LCD touch screen expectoration machine  

The Whole Chest Oscillating Expectoration Machine is a device with a high-definition LCD touch screen used to assist patients in expectorating sputum. Oscillating Expectoration Machine usually consists of LCD touch screen, sputum collector and sputum pump. Using the high-definition LCD touch screen, the operator can intuitively control various functions of the expectoration machine, including adjusting the speed and pressure of the expectoration pump, selecting different expectoration modes, etc. The touch screen can also display patient-related information, such as sputum volume, sputum discharge time, etc. The Expectoration Machine applies negative pressure to the sputum collector through a sputum pump, thereby helping the patient expel sputum from the body. The speed and pressure of the expectoration pump can be adjusted according to the patient's needs to ensure the effectiveness of expectoration and patient comfort. The Chest Expectoration Machine has the advantages of simple oper…