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CT devices and methods thereof
专利权人:
发明人:
Kejun Kang,Chuanxiang Tang,Ziran Zhao,Zhe Zhang
申请号:
US14758484
公开号:
US09615438B2
申请日:
2013.11.21
申请国别(地区):
US
年份:
2017
代理人:
摘要:
CT devices and methods thereof are disclosed. The CT device comprises a circular electron beam emission array including a plurality of electron beam emission units that are distributed uniformly along a circle, wherein each electron beam emission unit emits electron beams that are substantially parallel to an axis of the circular electron beam emission array in sequence under the control of a control signal a circular reflection target which is disposed to be coaxial with the circular electron beam emission array, wherein the electron beams bombard the circular reflection target to generate X-rays that intersect the axis of the circular electron beam emission array and a circular detector array which is disposed to be coaxial with the circular reflection target and configured to include a plurality of detection units which receive the X-rays after they have passed through an object to be detected.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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