数字减影的历史、现状和未来发展趋势  

The History,Present Situation and Future Trend of DSA (Digital Subtraction Angiography) System

作　　者：艾民[1] 阮兴云[1] 王玉昆 朱弋[1] 张卫东[1] 

机构地区：[1]成都军区昆明总医院,昆明市650032

出　　处：《医疗装备》2000年第6期1-6,共6页Medical Equipment

摘　　要：本文介绍了数字减影血管造影 (DSA ,DigitalSubtractionAngiography)的原理、系统框图及工作原理 ,并结合作者多年安装、调试、维修数字减影系统的工作经验 ,对数字减影的历史。From Principle,Structure and Working Process of DSA(Digital Subtraction Angiography) System,The History,Present Situation and Future Trend of DSA System is been introduced in the paper which based author's some experiences about installing, adjusting, servicing DSA System.

关 键 词：数字减影 数字图像处理 数字透视 X线机 

分 类 号：TH774[机械工程—仪器科学与技术]