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目的:探讨环氧乙烷低温灭菌器在消毒供应中心的应用效果。方法:选择21例普外腔镜与9例泌尿电切镜,随机分为治疗组与对照组,每组15例。对照组采用戊二醛浸泡消毒,治疗组采用环氧乙烷低温灭菌器进行消毒。结果:消毒灭菌后各组的菌落数与合格率差异无统计学意义(P>0.05),但是治疗组的消毒灭菌时间明显低于对照组,差异有统计学意义(P<0.05)。治疗组的消毒安全性更好,而残留气体、物品损害更少,与对照组对比差异有统计学意义(P<0.05)。结论:环氧乙烷低温灭菌器在消毒供应中心的应用灭菌时间快、灭菌效果好,能达到时效、安全、经济各方面的综合平衡。
Objective: To investigate the application effect of ethylene oxide cryogenic sterilizer in disinfection supply center. Methods: 21 cases of general endoscopic and 9 cases of urinary resection were selected and randomly divided into treatment group and control group, with 15 cases in each group. The control group was treated with glutaraldehyde soaking, and the treatment group was sterilized by ethylene oxide low temperature sterilizer. Results: There was no significant difference between the number of colonies and the pass rate of each group after disinfection and sterilization (P> 0.05), but the disinfection and sterilization time of the treatment group was significantly lower than that of the control group (P <0.05). The disinfection safety of the treatment group was better, while the residual gas and the damage of the articles were less, and the difference was statistically significant compared with the control group (P <0.05). Conclusion: The application of ethylene oxide low-temperature sterilizer in disinfection supply center has fast sterilization time and good sterilization effect, which can reach the comprehensive balance of aging, safety and economy.