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The Protective Material PVA Silicone Tube Double-Sucks One Punch
In response to the clinical requirements of the majority of hospitals, we have added this flushing method, which is what we often call the big tube sleeve small tube flushing method. The large tube used for suction, the small tube is flushed, and the rubber plug is added to the small tube to close the plug after the flushing is completed, which will not affect the negative pressure of the treatment.