摘要
Abstract
Objective:To provide reference for hospital selection of effective, economical and safe ventilator disinfection method,from ventilator disinfection effect of three kinds of different disinfection methods of monitoring,comparison of three different disinfection methods of the cost.Method:240 sets by the hospital where the ventilator tubing were divided into group A,B and C,80 sets in each group.Group A was given fully automatic thermal cleaning and disinfection method,group B was given oxidizing water disinfection,group C was given 1000 mg/L effective chlorine immersion disinfection.After disinfection of each line, the bacteria were sampled and sent to the bacteria to monitor the rate of disinfection, and the cost of disinfection was calculated.Result:The disinfection effect of the three kinds disinfection methods reached 100%,and group A the investment of equipment and the time of cleaning and disinfection were significantly higher than those of group B and C,the differences were statistically significant(P<0.01).Conclusion:Thermal cleaning and disinfection costs are high, but the cleaning process is fully automated, the pipeline cleaning and disinfection is thorough, and convenient preservation,the conditions of large and medium-sized hospitals should be optimized.1000 mg/L effective chlorine immersion disinfection method is low cost, but the skin and mucous membrane irritation, long-term exposure to the human body has a certain toxicity, should be as far as possible.Acid oxidation potential water disinfection is fast,efficient,safe, convenient,and low cost of disinfection, the basic level hospital should be the first choice.关键词
呼吸机管路/消毒效果/监测/成本分析Key words
Ventilator tubing/Disinfection/Monitoring/Cost analysis
