医用数字X线摄影系统性能检测和质量控制研究OACSTPCD
Research on Performance Testing and Quality Control of Medical Digital Radiography System
目的：为解决医用数字X线摄影系统的性能检测和质量控制问题，研究一套切实可行的检测方案。方法采用诊断水平剂量计探测器、非介入kV表的探测器、空间分辨力测试卡、低对比度分辨力模体、衰减模体及数字影像综合测试卡对医用数字X线摄影系统的参数进行测试。结果通过对实验数据进行分析，确定性能指标和检测方案。结论该医用数字X线摄影系统的性能检测方案，可以保证系统的技术性能和影像质量。
Objective To develop the practical detection scheme to solve the issues of performance testing and quality control of medical digital radiography system. Methods Testing various parameters of medical digital radiography system with dosimeter, non-invasive kV table detector, test card of spatial resolution, low contrast resolution model, attenuation model and comprehensive test card of digital images. Results Performance indicators and detection scheme are de…查看全部>>
胡益斌;扈尚泽
江苏省人民医院 临床医学工程处,江苏南京,210029江苏省计量科学研究院,江苏南京,210007
机械制造
医用数字X线摄影系统剂量计非介入kV表空间分辨力测试卡低对比度分辨力模体衰减模体
medical digital radiography systemdosimeternon-invasive kV tabletest card of spatial resolutionlow contrast resolution modelattenuation model
《中国医疗设备》 2013 (10)
59-61,58,4
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