【摘要】 经检测，珠海市医院口腔科医疗器械ＨＢｓＡｇ与ＨＢＶ－ＤＮＡ阳性率分别为１２．０％与８．０％。其中，手机两项阳性率分别高达２１．８％与１６．４％。未经消毒处理的器械，两项阳性率分别达３２．８％与２５．０％。器材经压力蒸汽灭菌处理，未检出ＨＢｓＡｇ与ＤＮＡ－ＨＢＶ。更多还原

【Abstract】 Examination of medical instruments in stomatology departments of hospitals in Zhuhai City found that the positive rates of HBsAg and HBV-DNA were 12.0% and 8.0% respectively, of which, the positive rates of hand piece were 21.8% and 16.4% respectively. The positive rates of undisinfected instruments were 32.8% and 25.0% respectively. No HBsAg and HBV-DNA were detected in autoclaved instruments.更多还原