影像X线设备性能参数的检测分析  

Analysis on Performance Parameters Testing of X-ray Imaging Equipment

作　　者：曲震 Qu Zhen(Dalian Ganjingzi People’s Hospital,Dalian,Liaoning,116000,China)

机构地区：[1]大连市甘井子区人民医院,辽宁大连116000

出　　处：《质量安全与检验检测》2021年第1期54-55,共2页QUALITY SAFETY INSPECTION AND TESTING

摘　　要：本文以Barracuda X影像X线设备为例,探究影像X线设备性能参数的检测结果。选取我院26台Barracuda X影像设备作为检测对象,按照我国现行标准对设备进行检测,以观察设备性能指标合格率。结果显示,26台Barracuda X影像设备在低对比度分辨率、空间分辨率与受检者入射体表空气比释动能率典型值等性能指标的合格率为100.00%,影响增强器系统的亮度自动控制与影响增强器入射屏前空气比释动能率性能指标的合格率为96.15%。可见X线设备需要定期进行维护与管理,只有对X线设备性能参数进行检测,才能够提高使用者的设备维护意识,及时采取处理措施,确保X线设备能够高效运行。This paper intends to explore the testing results of the performance parameters of X-ray imaging equipment by taking Barracuda X-ray imaging equipment as an example.26 sets of Barracuda X-ray imaging equipment in our hospital were selected as test objects,and these equipment were tested according to the existing standards in China to observe the passing rate of performance indicators.The passing rate of 26 Barracuda X-ray imaging equipment was 100.00%for the performance indicators such as low contrast resolution,space resolution and typical value of incident air kerma rate at the skin surface of the subject,and 96.15%for the performance indicators the automatic brightness control of image intensifier system and the incident air kerma rate at the front of image intensifier screen.Barracuda X-ray imaging equipment requires regular maintenance and management.X-ray equipment users can raise their awareness of equipment maintenance only by testing the performance parameters of X-ray equipment,so that they can take timely processing measures to ensure that X-ray equipment can work efficiently.

关 键 词：Barracuda X影像X线 X线影像设备 性能参数 检测 

分 类 号：R197.39[医药卫生—卫生事业管理]