通用摄影防散射滤线栅的临床应用与新版标准验证分析  

The Clinical Application of the General Photographic Anti-Scattering Grid and the Verification Analysis of the New Standard

作　　者：徐晓斌 黄克磊 XU Xiao-bin;HUANG Ke-lei(Liaoning Medical Device Inspection and Testing Institute,Liaoning Shenyang 110179)

机构地区：[1]辽宁省医疗器械检验检测院,辽宁沈阳110179

出　　处：《中国医疗器械信息》2020年第13期23-24,41,共3页China Medical Device Information

摘　　要：文章主要介绍了通用防散射滤线栅在X射线产品中的临床使用情况,明确了通用防散射滤线栅的应用特点与选取方案,分析了通用防散射滤线栅新版行业标准的测试重点与测试要点,选取了典型试验样本进行大量数据采集工作,对产品与标准进行了全面的评价与总结。This article mainly introduces the clinical use of general anti-scattering grids in X-ray products,clarifies the application characteristics and selection scheme of general anti-scattering grids,and analyzes the new industry standard Test focus and test points,selected typical test samples for a large number of data collection work,a comprehensive evaluation and summary of products and standards.

关 键 词：通用防散射滤线栅 临床应用 同质系数 影像改善系数 

分 类 号：TH774[机械工程—仪器科学与技术]