Jianerkang - Single Use High Negative Pressure Drainage Device

The disposable high negative pressure drainage device consists of a drainage bottle, a vacuum indicator, a guide tube, a guide tube lock plate, a female connector, a hanging strap, a male connector, a connecting tube, a connecting tube lock plate, a drainage tube connector, and a drainage tube , Puncture needle, protective sleeve, etc. The minimum initial vacuum negative pressure preset in the drainage bottle of the high negative pressure drainage device is not less than 80KPa.