两种含醇外科手消毒剂加温后在手术室手部消毒效果观察

Observation of the disinfection effect of two alcohol-containing hand disinfectants after heating in operation rooms

目的研究含醇外科手消毒剂加温之后在手术室现场对医务人员手部消毒效果以及加温使用舒适感。方法 2016年11月—2017年1月通过现场实际消毒和检验分析手术室使用的2种含醇外科手消毒剂加温后消毒效果,通过调查问卷了解手消毒产品加温后的使用舒适感。结果 2种含醇外科手消毒剂37℃放置7 d后,其主要成分含量下降<10%,外科手消毒作用3 min对手上的自然菌平均杀灭对数均>1.00,消毒效果合格,96.7%的医护人员认为加温后手消毒产品使用更为舒适。结论 2种含醇外科手消毒剂在手术室加温后,可以达到消毒效果,增加外科手术人员外科手消毒的使用舒适感,对提高外科手术人员手卫生依从性具有积极作用。

Objective To study the disinfection effect of hand disinfectants containing alcohol after heating, and the comfortable feeling of using warm disinfectants among the medical staff in operation rooms. Methods Between November 2016 and January 2017, we analyzed the disinfection effect of two alcohol-containing hand disinfectants after heating in operation rooms through on-the-spot disinfection and inspection. Questionnaire was used to investigate the comfortable feeling of using warm hand disinfectants. Results After standing for 7 days at a temperature of 37℃, the major content of the two disinfectants decreased by less than 10%. Three minutes of disinfection by using the two kinds of disinfectants had an average natural-bacteria killing logarithm higher than 1.00, and they both had a qualified disinfection effect. Moreover, 96.7% of the medical personnel believed that warm disinfection products were more comfortable. Condusion After heating, the two kinds of alcohol-containing hand disinfectants are effective in hand disinfection and more comfortable to use, which can improve hand hygiene compliance in surgical staff.