SCD消毒液对口腔门诊常用器械消毒效果的研究  

An Experimental Study of Sterilizing Oral Instruments with Stability Chlorine Dioxide

作　　者：郝玉梅[1] 肖瑞森 李彭军[1] 

机构地区：[1]天津武警医学院附属医院口腔科,300162 [2]天津市公安局安康医院检验科,300162

出　　处：《口腔医学》2003年第1期10-11,共2页Stomatology

摘　　要：目的　寻求快速灭活HBsAg的消毒方法。方法　用不同浓度的SCD消毒液、采用不同浸泡时间消毒已污染HBsAg阳性血清的口腔器械 ,用ELISA法检测HBsAg。结果　用浓度 2 0 0 0mg/L的SCD浸泡消毒 5min ,其HBsAg阳性检出率为 (2 5 0± 5 4 ) % ,浸泡消毒 10min ,HBsAg阳性检出率为 0。结论　选用 2 0 0 0mg/L浓度的SCD浸泡消毒口腔器械 ,在 10min内可以彻底灭活HBsAg。Objective To seek a sterilizing method to effectively eliminate living HBV. Methods Oral instruments contaminated by HBsAg positive serum were immersed in different concentrations of SCD in different times. HBsAg was detected by ELISA method. Results The positive rate of HBsAg was (25 0±5 4)%, after the instruments were sterilized for 5min with a 2*!000*!mg/L concentration of SCD solution. After 10*!min, its positive rate was zero. Conclusion The living HBsAg in the instruments could be thoroughly eliminated by using higher concentration of SCD for 10*!min.

关 键 词：SCD消毒液 乙型肝炎表面抗原 消毒 

分 类 号：R187.2[医药卫生—流行病学] R613[医药卫生—公共卫生与预防医学]