CAJ | 학술논문

目的探讨口腔外抽吸机控制口腔诊室空气污染的作用.方法采用交叉实验设计,调查治疗过程中口腔外抽吸机吸引的干预措施下以及无干预措施时治疗室的空气卫生学状况,使用沉降法分别在距治疗区中心水平距离1 m、2.5 m,距地面1 m高度采样,进行需氧菌培养、分离鉴定.结果口腔外抽吸机吸引干预时,空气中的细菌总量(273 cfu/m3)显著低于未采取干预措施治疗时(404 cfu/m3).结论口腔外抽吸机吸引干预能有效降低口腔诊室的微生物污染,值得推广.
목적 탐토구강외추흡궤공제구강진실공기오염적작용.방법 채용교차실험설계,조사치료과정중구강외추흡궤흡인적간예조시하이급무간예조시시치료실적공기위생학상황,사용침강법분별재거치료구중심수평거리1 m、2.5 m,거지면1 m고도채양,진행수양균배양、분리감정.결과 구강외추흡궤흡인간예시,공기중적세균총량(273 cfu/m3)현저저우미채취간예조시치료시(404 cfu/m3).결론 구강외추흡궤흡인간예능유효강저구강진실적미생물오염,치득추엄.
Objective To examine the effect of oral external suction on environmental pollution of microorganism in dental clinic.Methods Aerobe was counted na observation index of air contamination and air sample of the area leveal 1m and 2.5 m,hight 1m,which using oral cavity collectors of aspirator or not was collected by the method of sedimentation.Results The datum of the group with oral cavity collectors of aspirator was much lower than the group without it.Conclusion Environmental pollution from tooth treatment in dental clinic can be reduced by using oral extemal suction.