【摘要】 目的　为了探索一种高效快速、安全实用、价廉的吸痰管消毒方法。方法　将 6 4条使用过的吸痰管 ,分成三个组 ,分别用 2 %强化戊二醛、0 5 %过氧乙酸、2 %消佳净浸泡法进行消毒 ,于浸泡 10、15、2 0、30min后 ,各取样一次做细菌培养。结果　 2 %强化戊二醛与 0 5 %过氧乙酸比较 ,在不同的时间段 ,消毒效果差异无显著意义(P >0 0 5 ) ;2 %强化戊二醛与 2 %消佳净比较 ,各时间段的消毒效果 ,差异有显著意义 (P <0 0 5或 0 0 0 1) ,尤其是浸泡 30min ,差异非常显著。结论　 2 %强化戊二醛具有高效快速、实用安全、价廉的优点 ,是消毒吸痰管的理想消毒剂更多还原

【Abstract】 Objective To explore the efficiency,quick,safe,convenient and cheap disinfecting method for sputum suction tube. Method 64 piece of used sputum suction tube were divided into three groups and disinfected by 2% intensified Glutaraldehyde,0.5% peroxy acetic acid and 2% Xiaojiajing (a kind of disinfecting agent) soaking respectively. Bacterial testing was conducted at 10,15,20 and 30 minutes after soaking in each group. Result There was no significant difference in disinfecting effect between 2% intensified Glutaraldehyde group and 0.5% peroxy acetic acid (P>005). there was significant difference in disinfecting effect between 2% intensified Glutaraldehyde group and 0.5% peroxy acetic acid (P<0.05) at difference time interval. Particularly in 30 minutes after soaking.Conclusion The 2% intensified Glutaraldehyde was a effciency, safe,cheap and suitable disinfecting agent for sputum suction tube.更多还原