Monitoring the Air Sterilization Effect in Operating Room by Different Sterilization Methods / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To compare the air sterilization effect of in operating room used by different air sterilization methods.METHODS Four types sterilization methods were used to operating room air.Then sampling monitoring and evaluation were done.RESULTS The qualification rate of air sterilization were 79.17%,62.79%,79.63%,97.22% in peroxyacetic acid fumigating,simple ultraviolet radiation,peroxyacetic acid fumigating combined with simple ultraviolet radiation,ultraviolet light circulation wind air sterilization machine,respectively.The sterilization effect of ultraviolet light circulation wind was better than the others.CONCLUSIONS Ultraviolet light circulation wind air sterilization machine can be used to air sterilization in non-laminar air flow purify operating room.