调剂室落下尘的组成

来源 :中国医院药学杂志 | 被引量 : 0次 | 上传用户:Johnson_Gu
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调配散药时产生的尘埃叫药尘,医院中约有17%的药剂人员有过敏症状,药尘也是污染药品的原因之一。作者以散剂调剂药尘为对象,用显微镜观察和薄层析法进行研究,以铜箔采集。一周内落下尘,重量平均为6.5mg/cm~2相当于每小时14mg/m~2,以计算器采集落下尘用显微镜观察。5~20μm 的粒子占药尘量52%,其中卵圆形粒子占40%,显微镜下,与散剂的粒子比较,典型的卵形粒子与淀粉 The dust generated during the deployment of bulk medicine is called drug dust. About 17% of the pharmacy personnel in the hospital have allergic symptoms. Drug dust is also one of the causes of contaminated drugs. The authors studied powder dust as the object, studied with microscopy and thin-layer chromatography, and collected them with copper foil. Dust falling in one week, with an average weight of 6.5mg/cm~2 corresponds to 14mg/m~2 per hour. The dust collected by the calculator was observed with a microscope. 5~20μm particles accounted for 52% of the dust content, of which ovoid particles accounted for 40%, under the microscope, compared with powder particles, typical oval particles and starch
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