| 扫描式数字X射线胸部摄影系统的研制 |
| |
| 引用本文： | 邢桂来,童建民.扫描式数字X射线胸部摄影系统的研制[J].核电子学与探测技术,2006,26(6):929-931. |
| |
| 作者姓名： | 邢桂来 童建民 |
| |
| 作者单位： | 清华大学核能与新能源技术研究院,北京,100084 |
| |
| 摘 要： | 扫描式数字X射线摄影系统属DR范畴,除具有DR的一般优点外,还具有散射射线影响小(零本底)、低剂量和低成本三大优点.探讨了以固体线阵探测器为基础的扫描式数字X射线胸部摄影系统的构建,包括系统整体设计方案、关键技术问题的阐述以及系统性能分析,并提出了进一步提高系统性能的可行方法.
|
| 关 键 词： | 扫描式 X射线 胸部摄影 DR |
| 文章编号： | 0258-0934(2006)06-0929-03 |
| 修稿时间： | 2005年4月5日 |
Research of a digital X-ray radiography system for chest examinations based on line-scan |
| |
| XING Gui-lai,TONG Jian-min.Research of a digital X-ray radiography system for chest examinations based on line-scan[J].Nuclear Electronics & Detection Technology,2006,26(6):929-931. |
| |
| Authors: | XING Gui-lai TONG Jian-min |
| |
| Abstract: | Digital X-ray radiography system for chest examinations based on line scan belongs to the category of DR.Besides of all the common advantages of DR system,it has three more important advantages that are low effect of scatter ray,low dose and low cost.This article focuses on the design of such system based on solid linear-array detector,including the design of the whole system,discussions on pivotal problems,performance analysis and methods to improve the system. |
| |
| Keywords: | line-scan X-ray chest radiography DR |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
