How to Use ComfyCare Portable Phlegm Suction Unit | DNR Wheels

#ComfyCare #SingaporeBrand
Suction unit / suction machine is used for absorbing thick liquid, blood and phlegm. It can prevent pulmonary aspiration and facilitate breathing.
✓ High negative pressure, large flux, low noise
✓ Negative pressure meter made of plastic to reduce operation noise
✓ Advanced overflow-protection design which prevents pus and mucus from leaking into the machine
✓ Compact, lightweight and easy to carry especially suitable for emergency and outside use
✓ Designed for absorbing thick liquid such as blood and phlegm.
More info www.dnrwheels.com

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English version please