摘要
在医院数字减影血管造影机(DSA)的环境影响评价报告中,对DSA介入医生受照剂量所采用的预测计算方法有多种,有理论计算方法、类比法、实测法等,得出的结果有的相差较大。通过分析这些预测计算方法和结果,并对照相关研究报告和医院职业人员受照剂量的检测数据,研究环评预测计算结果与介入医生实际检测的受照剂量的差异情况,对这些预测计算方法的结果和意义进行探讨,并提出相应的建议。
In the environmental impact assessment report of digital subtraction angiography(DSA),there are many methods to predict the radiation dose of DSA interventional doctors,some of which are theoretical,some use analogy method,actual measurement method and so on,and some of the results are quite different.By analyzing these prediction calculation methods and results,and comparing with the relevant research reports and the detection data of the radiation dose of the hospital professionals,to study the difference between the predicted results of environmental impact assessment and the actual radiation dose,to discuss the results and significance of these prediction and put forward corresponding suggestions.
作者
代庆仁
连晓雯
DAI Qingren;LIAN Xiaowen(Yunnan Appraisal Center for Ecological and Environmental Engineering,Kunming 650228,China)
出处
《环境影响评价》
2020年第6期66-69,共4页
Environmental Impact Assessment
关键词
环境影响评价
DSA
介入医生受照剂量
预测
探讨
environmental impact assessment
DSA
interventional doctors’s radiation dose
prediction
discussion
