CAJ | 학술논문

目的探讨酸化水在气管切开内导管消毒中的应用。方法随机将180例气管切开患者分为观察组和对照组，观察组采用酸化水冲洗消毒气管切开内导管，对照组采用2%戊二醛浸泡消毒气管切开内导管。在消毒前后采样做细菌培养，比较两种消毒液消毒后的合格率。结果观察组合格率为98.8%，对照组合格率为96.6%，2组消毒效果比较差异无显著性（P>0.05）。结论采用酸化水和2%戊二醛对气管切开内导管消毒均有效，但酸化水消毒效果更加确切，且时间短，无异味，取用方便，成本低，值得临床推广应用。
목적탐토산화수재기관절개내도관소독중적응용。방법수궤장180례기관절개환자분위관찰조화대조조，관찰조채용산화수충세소독기관절개내도관，대조조채용2%무이철침포소독기관절개내도관。재소독전후채양주세균배양，비교량충소독액소독후적합격솔。결과관찰조합격솔위98.8%，대조조합격솔위96.6%，2조소독효과비교차이무현저성（P>0.05）。결론채용산화수화2%무이철대기관절개내도관소독균유효，단산화수소독효과경가학절，차시간단，무이미，취용방편，성본저，치득림상추엄응용。
Objective To study the acidic water on the disinfection effect of incision of trachea catheter. Methods 180 patients underwent incision of trachea were randomly divided into the observation group and the control group,the observation group using acidified water disinfection,the control group using 2% glutaraldehyde disinfectant in disinfection before and after sampling,bacterial culture,compare two kinds of disinfectant disinfection qualified rate. Results using acidified water and 2% glutaraldehyde for tracheotomy tube are effective,but the acidified water disinfection time is short,no smell,convenient use,low cost.Conclusion The acidic water can be applied to clinical tracheotomy tube sterilization.