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目的了解上海市长宁区医疗机构口腔牙模的卫生现况,为加强消毒管理提供依据。方法通过现场抽样和检测方法,对上海市长宁区40家医疗机构口腔牙模卫生状况进行调查与检测。结果所调查的医疗机构中,对牙模进行消毒的占92.5%。抽样检测168件牙模,卫生质量合格率为88.1%,不合格的原因均为细菌总数超标。口腔牙模消毒方法包括紫外线照射法、消毒液浸泡、消毒液喷雾及臭氧;其中紫外线照射法使用最广泛,消毒液浸泡的消毒效果最佳。口腔牙模消毒后的存放地点包括灌模室、消毒室污染区及其他位置,其中存放在灌模室的牙模检测合格率最高。结论上海市长宁区医疗机构口腔牙模卫生状况不尽如人意,卫生计生行政部门应加强监督监管。
Objective To understand the current status of oral dental plaque in Changning District, Shanghai to provide the basis for strengthening disinfection management. Methods The dental health status of 40 dental units in Changning District of Shanghai was surveyed and tested by field sampling and testing methods. Results Among the medical institutions investigated, 92.5% of the dental molds were sterilized. Sampling 168 cases of dental model, the passing rate of 88.1% health quality, the reasons for the unqualified total number of bacteria exceeded. Oral dental mold disinfection methods include UV irradiation, disinfectant immersion, disinfectant spray and ozone; UV irradiation which is the most widely used disinfectant soaking the best disinfection. Stomatological dental stomatal cavity storage location, including filling room, disinfection room and other contaminated areas, including the mold cavity stored in the mold pass the highest pass rate. Conclusions The oral denture hygiene status of medical institutions in Changning District of Shanghai is not satisfactory. The administrative departments of health planning and family planning should strengthen supervision and supervision.