我们对胸外科使用的雾化吸入器消毒前后的染菌情况进行调查,现报告如下。方法:按卫生部颁发的《消毒技术规范》,对雾化吸入器的雾化罐、螺旋管、面罩分别采样和进行培养鉴定。将雾化吸入器的雾化罐、螺旋管、面罩放入0.5%“84”消毒液中浸泡20分钟,取出后用无菌蒸馏水淋洗数次, We investigate the use of aerosol inhaler disinfection before and after the chest surgery, the report is as follows. Methods: According to “Disinfection Technical Specification” issued by the Ministry of Health, the aerosol cans, spiral tubes and face masks of the atomizer were sampled and cultivated respectively. The nebulizer aerosol cans, spiral tubes, masks into 0.5% “84” disinfectant soak for 20 minutes, removed after rinsing with sterile distilled water several times,