数字减影血管造影辐射环境影响分析

Analysis of Radiation Environmental Impact of Digital Subtraction Angiography

以某医院数字减影血管造影装置为例,对数字减影血管造影手术工作人员及治疗室周围公众的剂量进行了估算,预测、分析其对工作人员和公众的辐射影响,在此基础上提出防治措施,为医院的辐射环境管理提供科学依据。

Taking the digital subtraction angiography(DSA)device in a hospital as an example,the dose of DSA operation staff and the public around the treatment room was estimated,and the radiation impact on the staff and the public was predicted and analyzed.On this basis,the prevention and control measures were put forward to provide scientific basis for the radiation environment management of the hospital.