GE CT750HD宝石CT放射剂量的测定

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.%In this paper, we fully overviewed the correlated concept about radiological dose of DISCOVERYCT750 HD jewel CT produced by GE Company, model and device to measure radiological dose and methodof measurement and affectoi. As far as possible to decrease radiological dose of patients and ensuring CTimage quality is our purpose.