The different effects when using the air bubble filtering apparatus and the general filtering apparatus / 中国实用护理杂志

ABSTRACT

Objective To study the different effects when using the air bubble filtering apparatus and the general filtering apparatus.Methods Divided 50 cases into the control group(23 cases) and the experimental group(27 cases).The air bubble filtering apparatus was used in the experimental group,while the general filtering apparatus was used in the control.Compare the filtering effects between the two groups.Results The filtering effects in the experimental group was better than that of in the control group,P