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我国传染性疾病呈增高趋势。口腔科的治疗环境相对拥挤,高速手机、超声洁治器等可用于有创操作,器械高速旋转可使血液、唾液飞沫中含有的大量病原微生物污染周围环境,加大了传染性疾病的传播风险。为防止传染性疾病的医源性传播,需要建立就诊环境、感染防护、治疗流程等系统规范的标准,完善和落实传染性疾病的诊前排查,建立临床医疗档案,严格遵守消毒隔离制度。随着医疗硬件条件日趋优化,提高医护人员的防护意识和无菌观念可进一步降低交叉感染的发生,是防止传染性疾病医源性传播的重要保障。
Infectious diseases in China showed an upward trend. Stomatology treatment environment is relatively crowded, high-speed mobile phones, ultrasonic scaler, etc. can be used for invasive operation, high-speed rotation of instruments can make blood, saliva droplets contain a large number of pathogenic microorganisms pollute the surrounding environment, increasing the spread of infectious diseases risk. In order to prevent iatrogenic transmission of infectious diseases, it is necessary to establish standards for system environment such as treatment environment, infection prevention and treatment procedures, improve and implement precautionary investigation of infectious diseases, establish clinical medical files, and strictly abide by the disinfection and isolation system. As the condition of medical hardware is optimized day by day, raising the awareness of protection and sterility of health care workers can further reduce the incidence of cross-infection and is an important guarantee for preventing iatrogenic transmission of infectious diseases.