发明名称 |
METHOD AND APPARATUS FOR PERFORMING SINGLE-POINT PROJECTION IMAGING |
摘要 |
<p>A method and apparatus for performing single-point projection imaging uses an X-ray source and a line scan camera present at a set distance therefrom and provided with a digital detector. The X-ray source, as well as the line scan camera, are adapted to rotate around an object placed between the X-ray source and the line scan camera. The X-ray source's focal spot is aligned at a desired position and the object is then imaged by scanning it with a beam emanating from the X-ray source, which beam is received by the detector of the line scan camera. The scanning motion is effected in such a way that the focal spot remains essentially stationary during the imaging process.</p> |
申请公布号 |
WO2005057279(A1) |
申请公布日期 |
2005.06.23 |
申请号 |
WO2004FI50169 |
申请日期 |
2004.11.22 |
申请人 |
INSTRUMENTARIUM CORPORATION;ESKELINEN, JAAKKO |
发明人 |
ESKELINEN, JAAKKO |
分类号 |
A61B6/03;G01N23/04;(IPC1-7):G03B42/02 |
主分类号 |
A61B6/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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