不同消毒灭菌方案对纤维支气管镜活检钳的消毒效果分析

目的：探讨不同灭菌方案对纤维支气管镜活检钳的消毒效果。方法：对环氧乙烷消毒、戊二醛浸泡消毒及高压蒸汽灭菌3种消毒灭菌方案对纤维支气管镜活检钳的灭菌合格率、污染率和使用年限进行效果比较。结果：环氧乙烷消毒法的合格率高于戊二醛浸泡消毒和高压蒸汽灭菌消毒法,且污染率也显著低于另外两组,器械使用寿命显著延长。结论：低温环氧乙烷灭菌法对纤维支气管镜活检钳的灭菌效果好,且污染率较低,使用寿命更长。

Different disinfection solution on the disinfection effect analysis of the fiberoptic bronchoscopy biopsy forceps

Objective： Discuss different sterilization solution on the disinfection effect of fiberoptic bronchoscopy biopsy forceps. Methods： To ethylene oxide sterilization, glutaraldehyde immersion disinfection and high pressure steam sterilization of three methods of fiberoptic bronchoscopy biopsy forceps disinfection sterilization rate, the contamination rate and use fixed number of year for effect comparison. Results： Qualification rate of epoxy ethane sterilizing method were higher than in glutaraldehyde soaking method and high pressure steam sterilization disinfection method, and the pollution rate is significantly lower than the other two groups, the service life of the equipment increase. Conclusion： Low-temperature ethylene oxide sterilization of fiberoptic bronchoscopy biopsy forceps sterilization effect is good, and the pollution rate is low, service life is longer.