摘要
目的:探讨气管切开术后内套管消毒的最佳方法。方法:以气管切开术患者的内套管为研究对象,总计消毒210次,随机分为5组,A组(煮沸组)40次,B组(0.5%碘伏溶液组)42次,C组(3%双氧水组)38次,D组(KX超强消毒剂组)44次,E组(2%戊二醛组)46次。观察比较适合临床应用的消毒方法。结果:与其他方法比较,2%戊二醛溶液消毒时间短,效果好,且价格便宜,无腐蚀性。结论:2%戊二醛溶液浸泡法是消毒气管内套管的最佳方法。
Objective： To explore the best way to disinfect internal tube of tracheal cannula after tracheotomy. Methods： The internal tubes of tracheal cannula which the patients with tracheotomy had used were taken as the objects to be studied. The used tubes were randomly divided into 5 groups and the disinfection was totally carried out for 210 times. In group A, the tubes were disinfected 40 times by means of boiling disinfection; 42 times with 0.5% Iodophor in group B; 38 times with 3% hydrogen peroxide in group C ; 44 times with KX super disinfectant in group D and 46 times with 2% glutaraldehyde solution in group E. The disinfection methods suitable for clinical application were observed and compared. Results： Compared with other methods, the time of disinfection with 2% glutaraldehyde solution was shorter; the method was effective, economical and had no corrosive. Conclusion： Marinating disinfection with 2% glutaraldehyde solution is regarded as the optimal disinfection method for internal tube of tracheal cannula after tracheotomy.
关键词
气管切开
内套管
消毒
戊二醛
Tracheotomy
Internal tube
Disinfection
Glutaraldehyde
