牙科手机是口腔科医生对牙科类疾病诊断治疗的重要工具，其使用前的无菌且功能完好直接影响临床应用与治疗效果。本文整合了有关牙科手机的处理经验，结合我院的实际情况，对牙科手机预处理、机械热力清洗和消毒、保养及灭菌环节的使用条件、流程进行说明，并分别提出了新的建议和方法。运用新方法对牙科手机进行清洗消毒，既能提高清洗质量确保灭菌效果，又能预防医院感染的发生。%Dental handpieces are important instruments for dentists to diagnose and treat dental diseases. The sterility and good condition of dental hand pieces can directly influence the clinical application and the treatment effect. Through integrating previous experience in disposing dental handpieces and combining with the actual conditions of our hospital, this paper gives a brief introduction for the use of dental handpieces from the aspects of preprocessing, wash and disinfect, using conditions and procedure, then puts forward some suggestions and methods. The new methods not only can improve the cleaning quality and ensure the sterilizing effect, but also can prevent hospital infection.
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