真空电子技术Issue(2)：61-64,68,5.DOI:10.16540/j.cnki.cn11-2485/tn.2018.02.12
医用CT球管国内外现状及发展趋势
Domestic and Foreign Situation and Development Trend of Medical CT X-Ray Tubes
石灵 1张富治 1王瑞海 1王宇红1
作者信息
- 1. 北京真空电子技术研究所,北京 100015
- 折叠
摘要
Abstract
With the developing medical image technology and popularization of CT examination,the CT X-ray tube,as an expensive consumable part of the CT machine,has a fast market demand growing and the performance of it is improved quickly.The working principle,structure,key technology and application ofthe CT X-ray tubeare analyzed in this paper,and the new technology of it in recent years is introduced in detail.The development direction of the CT X-ray tube is to higher output power,higher reliability and longer working life.Present situation and technology of the CT X-ray tube both at home and abroad are compared and analyzed.关键词
CT球管/高速旋转靶/液态金属轴承Key words
CT X-ray tube/High speed rotating target/Liquid metal bearing分类
机械制造引用本文复制引用
石灵,张富治,王瑞海,王宇红..医用CT球管国内外现状及发展趋势[J].真空电子技术,2018,(2):61-64,68,5.
