Comparison of Effects between Two Kinds of Air Disinfection Methods in Consecutively Occupied Heart Interventional Operating Room

Objective To compare the efficacy of ultraviolet rays and dynamic air purifying machine for air disinfection in the consecutively occupied heart interventional operating room.Methods Different air disinfection methods were performed in heart interventional operating room.Sampling and bacteria counting were taken before sterilization,after-sterilization of the first operation and before the continuous operations,30 min,60 min,120 min during the continuous operations.Results Two methods had good disinfection ...