全自动清洗消毒机处理麻醉喉镜的效果观察  

Effect of automatic cleaning and disinfection machine on the treatment of anesthesia laryngoscope

作　　者：张春丽[1] 徐枝楼 翟海英 

机构地区：[1]江苏省徐州市中心医院消毒供应中心,江苏徐州224009

出　　处：《中国现代医生》2017年第36期87-89,共3页China Modern Doctor

基　　金：国家自然科学基金项目(61503167)

摘　　要：目的探讨重症单元使用后的麻醉喉镜在消毒供应中心集中清洗、消毒之后的效果,分析其方法的应用性。方法把重症单元送至供应中心处理的麻醉喉镜经初步清洗后随机分成A、B两组,A组共41片,B组40片,A组经全自动清洗消毒机清洗消毒后做细菌培养;B组经环氧乙烷灭菌后做细菌培养,将两组麻醉喉镜做细菌培养后的菌落数(cfu)进行对比分析。结果 A组喉镜细菌培养结果仅出现1片菌落数≥1 cfu/cm^2,实际菌落数为10 cfu/cm^2,经进一步培养为大肠杆菌,合格率为97.56%,B组喉镜细菌培养结果菌落数全部小于1 cfu/cm^2,合格率100%,两组合格率比较差异无统计学意义(P>0.05)。结论麻醉喉镜片由自动清洗消毒机消毒处理和环氧乙烷灭菌效果无显著性差别。Objective To investigate the effect of anesthesia laryngoscope after use in intensive care unit in central cleaning and disinfection of disinfection supply center and analyze the applicability of the method. Methods The anes- thesia laryngoscopes sent from the intensive care unit to supply center were randomLy divided into group A and group B after the initial cleaning, with 41 tablets in group A and 40 tablets in group B. The bacterial culture was performed for the anesthesia laryngoscopes in the group A after disinfection of automatic cleaning and disinfection machine. And the bacterial culture was performed in the group B after sterilized with ethylene oxide. The number of colonies（cfu） of two groups of anesthesia laryngoscopes after bacterial culture was compared and analyzed. Results The bacterial culture results in group A showed only one colonies ≥ 1 cfu/cm and the actual number of colonies was 10 cfu/cm2. The bacteria were further cultured as E. coli, with the pass rate of 97.56%. The bacterial culture results in group A showed that all colonies were less than 1 efu/cm2, with the pass rate of 100%. There was no difference between the two groups in the the pass rate（P〉0.05）. Conclusion There is no significant difference in the effect between the disinfection of the clean- ing and disinfection machine and the ethylene oxide sterilization on sanesthesia laryngoscope.

关 键 词：清洗消毒机 麻醉喉镜 效果观察 环氧乙烷灭菌 

分 类 号：R472.1[医药卫生—护理学]