DR系统的质量控制与保证

Quality Control and Assurance of DR System

目的:探讨直接数字化DR摄影系统的应用与管理,对2007年以来使用DR系统摄影的影像质量及可靠性进行评测。方法:把普通摄片机改装成DR系统,同时购置新的DR摄影系统,使全科设备都实现数字化。结果:共拍摄3.2万人次的优质数字化影像。结论:数字化摄影系统成像质量好、辐射剂量少、工作效率高,提高了临床诊断的水平。

Objective To study the application and management of direct DR system and evaluate the imaging quality and reliability of DR system in Drum Tower Hospital since 2007. Methods General X-ray machines were reassembled into DR system, and new DR systems were purchased, in order to digitalize the radiological examination. Results 32,000 films were obtained by DR system. Conclusion DR system, with high-quality imaging, low radiation dose and high efficiency, can enhance the quality of clinical diagnosis.