发明授权
- 专利标题： Radiation emission device and method
- 专利标题（中）： 辐射发射装置及方法
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申请号： US10218827申请日： 2002-08-14
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公开(公告)号： US06879662B2公开(公告)日： 2005-04-12
- 发明人: Philippe Blin , Xavier Le Pennec , Frédéric Dahan
- 申请人： Philippe Blin , Xavier Le Pennec , Frédéric Dahan
- 申请人地址： US WI Waukesha
- 专利权人： GE Medical Systems Global Technology Company, LLC
- 当前专利权人： GE Medical Systems Global Technology Company, LLC
- 当前专利权人地址： US WI Waukesha
- 代理机构： Cantor Colburn LLP
- 优先权： FR0111383 20010903
- 主分类号： H01J35/02
- IPC分类号： H01J35/02 ; H05G1/00 ; H01J35/30
摘要：
An X-ray emission device and method for a radiology apparatus comprises a cathode and a rotating anode, the anode being provided with a roughly cylindrical surface. The device forms a beam of electrons that bombards a portion of the roughly cylindrical surface of the anode that constitutes the focal point of emission of the X-rays. The position of the focal point of the anode relative to a reference position is dynamically controlled.
公开/授权文献
- US20030043966A1 Radiation emission device and method 公开/授权日：2003-03-06
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