目的 :了解医疗单位胃镜的消毒、灭菌质量 ,为防制医源性感染发生 ,确保人民健康提供依据。方法 :对全市 10个县级以上医院和 1个专科诊所的纤维胃镜 (胃镜 )在消毒后 ,为病人作胃镜检之前采样、检验。结果 :共采样 87份 ,合格 4 6份 ,合格率 5 2 .9%。不合格原因是细菌总数超标 ,其中 6份样品检出铜绿假单胞菌 (致病菌 )。结论 :胃镜的消毒、灭菌质量有待提高和规范 Objective: To understand the disinfection and sterilization quality of gastroscope in medical units and to provide basis for preventing the occurrence of iatrogenic infection and ensuring people’s health. Methods: Fiber gastroscope (gastroscopy) of 10 hospitals above county level and 1 special clinic in the city was sterilized before sampling and testing for patients undergoing gastroscopy. Results: A total of 87 samples were obtained, 46 were qualified, with a pass rate of 52.2%. The unqualified reason was that the total number of bacteria exceeded the standard, of which 6 samples detected Pseudomonas aeruginosa (pathogenic bacteria). Conclusion: Gastroscope disinfection, sterilization quality needs to be improved and standardized