静脉输液自净器净化空气效果分析

Air-cleaning effects of infusion self-purifier

通过实验证实“静脉输液自净器”可有效地防止环境空气中微粒及微生物对输液的污染，作为空气过滤器，对微粒的截留效果与环境污染程度仍然相关。本实验采用了一种新的培养基装置，可较好地反映临床输液进气污染微生物的实际情况。

A new culture medium was used to test the reality of polluted microorganisms inclinical infusion. The experiment proved tht inftision self-purifier can prevent particulate mattersand microorganisms in the environment from contaminating the liquor used in infusion. This puri-fier is regarded-as a good air-filter for infusion,but the filtering effects of the purifier is related tothe polluted extent of the environment.