Effects of Air Disinfection under a Human Being Movement Environment / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To seek the effective dynamic air disinfector for hospitals,and investigate the effects of JBL nano-meter dynamic air disinfector.METHODS Choosing four different hospitals,using JBL nano-meter dynamic air disinfector device to collect,compare and analyze the data under a human being movement environment or a vacant environment on the basis of the air sampling method taken from Hospital Disinfection Technology Standard(in 2002 edition) issued by the Ministry of Health.RESULTS When all four hospitals using JBL nano-meter dynamic air disinfectors,the average air bacterium-killing rate in a human being movement environment reached 80.35%,which was obviously better than other similar devices.CONCLUSIONS JBL nano-meter dynamic air disinfector not only has very good function of removing the unusual odors,but has excellent active air disinfection effect.Meanwhile,the device can be installed conveniently.It is regarded as one of the best hospital air disinfection devices.