Real-Time Exhaled-Gas Particulate Detector

The exhaled-gas particulate detector has just been successfully developed, which can examine the particulate concentration when the subject exhales. The next step is to establish the corresponding relationship between the particulate concentration and the virus concentration in exhaled gas, so as to realize the rapid and real-time detection of the virus  concentration in exhaled gas.

This exhaled-gas particulate detector has multiple functions: it is used to detect the leakage rate of PAPR and masks, and can also be used to detect the relative resistance and filtration efficiency of mask; with masks, it can be used as PAPR.

The equipment has low cost and can be used in hospitals as well as households.