摘要
本文对CT设备质量控制的重要性进行阐述,并对能够影响CT设备成像质量的扫描剂量指数、空间分辨率、密度分辨率、CT值、伪影等进行分析,然后就如何提高CT设备成像质量进行探讨,对提高CT设备成像质量的措施进行研究。
In this paper,the importance of quality control of Computed Tomography equipment is expounded,and the scanning dose index,spatial resolution,densityresolution,Computed Tomography value and artifact can be analyzed to analyze the image quality of Computed Tomography equipment.Finally,how toimprove Computed Tomography imaging Quality of the Computed Tomography equipment to improve the quality of the measures to study.
作者
姜慧萍
JIANG Hui-ping(Zhejiang Provincial Hospital of TCM,Zhejiang Hangzhou 310006)
出处
《中国医疗器械信息》
2017年第6期103-104,共2页
China Medical Device Information
关键词
CT设备
图像质量
控制
应用
CT equipment
image quality
control
application
