消毒机程序与不同定时消毒对消毒效果的比较

Comparison of Disinfection Machine Procedures and Different Regular Disinfections on Disinfection Effect

目的:观察消毒机程序消毒与定时消毒对较高值2类医用品的消毒效果。方法:利用麻醉机呼吸回路消毒机对医用品进行程序消毒,与定时45 min、60 min两种不同时间对医用品进行消毒,检验三种方法的消毒效果,进行临床对比。结果:消毒机程序消毒与单项定时60 min进行医用品消毒,两种方法均达到高水平的消毒效果,细菌培养均阴性。单项定时45 min消毒时间,医用品消毒表面有细菌生长。结论:使用消毒机自身设计的程序消毒和单项定时60 min进行医用品消毒,均能达到高水平的消毒效果,安全可靠。单项定时45 min消毒时间,医用品消毒表面有细菌生长,达不到高水平的消毒效果。

Aim: To observe the disinfection effect of disinfection machine procedure and regular disinfection on 2 kinds of high-value medical supplies. Methods: The anesthetic machine breathing circuit disinfector in terms of program, and two different time of 45 min as well as 60 min were used in disinfection of medical supplies;the disinfection effect of these above three methods was tested and compared clinically. Result: Disinfection using disinfection machine procedure and single timing of 60 min all reached high-level effect, and bacterial cultures were negative. While when the single timing was 45 min, bacteria grew on the medical supplies’ disinfection surface. Conclusion: Using disinfection machine procedure and single timing of 60 min for disinfection of medical supplies can reach high-level disinfection effect, and these two methods are safe and reliable. Nevertheless disinfection of 45 min single timing results in bacteria growth on medical supplies’ disinfection surface, which cannot get high-level disinfection effect.