节点文献
GE CT 750 HD宝石CT放射剂量的测定
Mensuration of Radiological Dose GE CT 750 HD Jewel CT
【摘要】 本文就GE公司生产的DISCOVERY CT750 HD宝石CT放射剂量的相关概念、放射剂量测量所需模型、设备、测量方法及影响因数等作了较为详尽的阐述,意在保证CT图像质量的前提下,尽可能减少病人接受的辐射剂量。
【Abstract】 In this paper,we fully overviewed the correlated concept about radiological dose of DISCOVERY CT750 HD jewel CT produced by GE Company,model and device to measure radiological dose and method of measurement and affectoi.As far as possible to decrease radiological dose of patients and ensuring CT image quality is our purpose.
【关键词】 CT;
放射剂量测定;
PMMA模型;
调节因数;
医疗设备校准;
【Key words】 CT; radiological dose measurement; PMMA model; regulatory factor; medical devices calibration;
【Key words】 CT; radiological dose measurement; PMMA model; regulatory factor; medical devices calibration;
- 【文献出处】 中国医疗设备 ,China Medical Devices , 编辑部邮箱 ,2011年10期
- 【分类号】TH744
- 【被引频次】4
- 【下载频次】182