To Explore the Manual Cleaning and Mechanical Drying of Simple Breathing Apparatus
Objective:To analyze the qualified rate of cleaning by mechanical cleaning,drying and manual cleaning in the cleaning process of simple breathing apparatus.Methods:100 simple respirators with the same level of contamination were taken from May 2021 to May 2022 disinfection center of our hospital.It is cleaned in two groups according to the shipment batch.The first 50 pieces should be cleaned manually;The last 50 pieces are supported by mechanical cleaning and drying.To compare the qualified rate of cleaning in different sampling parts of simple breathing apparatus under two kinds of cleaning modes.Results:Compared with manual cleaning and disinfection,the qualified rate of cleaning in the inner cavity surface and the interface was at a higher level,and the difference was statistically significant(x2=5.263,6.383;P=0.021,0.015).However,the qualified rate of cleaning on the outer surface of both methods reached 100.00%.Conclusion:In the process of simple breathing apparatus cleaning,mechanical cleaning and drying is better than manual cleaning in different sampling parts of simple breathing apparatus.
simple breathing apparatusmechanical dryingmanual cleaningpass ratesampling site