China Portable Electric Infant Surgical Sputum Aspirator Medical

Portable suction device model YD-Is1High negative pressure and low flow2power supplyrated voltage 220V, rated frequency 50Hz3Input power≤90VA4Negative pressure limit0.08MPa±0.01 MPa5Range of negative pressurethe negative pressure is adjustable from 0.03MPa to the negative pressure limit.6Instantaneous pumping speed≥15L/min7Noise≤65dB(A)8Reservoir bottle1000mL, one piece9Blown fuseF1.5AL 250V φ5x20mm10Dimensions280mmx196mmx285mm11Weight4.4kg

We have 8 Core Features

1.Oil free vacuum pump

2.Vacuum adjustable

3.One button operation

4.Lage capacity

5.Porable

6.High vacuum

7.Low noise

8.Standard parts
2. Operating Principle
Schematic diagram for operating principle:
A negative pressure is generated by the electric negative pressure pump in the portable sputum aspirator. The needed negative pressure is generated in the collection container and suction pipeline via the regulation by the negative pressure regulation device. The pressure difference between the suction part and pipeline drives the liquid/solid to flow into the reservoir. The anti-overflow device is installed in the reservoir to prevent the aspired liquid/solid from entering the negative pressure pump. The air filter is installed between the aspiration container and negative pressure pump to block impurities from entering the negative pressure pump.
3.Scope of Application:
It is intended for general negative pressure suction for aspiration of sputum in patients at a hospital or in a family.
4. about us