Apply to hospital operation room etc., used to suck out the thick mucus, viscous liquid obstructing in the throat of patients or pediatric patients.
※ Use film pump which need no oil to lubricate, do not pollute, and have long life.
※ Suction pump is negative pressure, one-way pump, never produce positive pressure, ensure safety
※ Equip reliable device to pretend liquid into negative pump
※ Negative pressure adjustive valve be capable of selecting arbitrary valure in limit negative pressure range
※ Limit negative pressure value: ≥0.07Mpa under standard atmospheric pressure
※ Air suction rate: ≥15L/min(at the end) under standard atmospheric pressure
※ Mucus bottle: 1000ml×1 Noise: ≤60dB（A）
