摘要
在计算机断层扫描设备(CT)中通常用CTDI作为测试指标测量CT设备的剂量水平 ,但在实际操作中测量较为复杂 ,特别是数据计算困难较大。为此作者依据相关国际标准设计了CTDI数据计算机自动处理程序 ,在实际应用中取得了较好的效果。
CT Dose Index is used generally to measure dose level of Computerized Tomography(CT),but it is very complicated to calculate and difficult for data processing in clinical applications.We design a program to calculate CTDI automatically,it has been applied in clinical practice and has good efficiency.
出处
《医疗设备信息》
2001年第2期19-21,共3页
Information of Medical Equipment
