发明名称 |
X-RAY TUBE |
摘要 |
A fluoroscopic system is disclosed with capability of differential exposure of different input areas of an image intensifier. The x-ray beam solid angle is limited by a collimator that is relatively near to the focal point of the x-ray tube, to occupy an area smaller then the input area of the image intensifier. Means to deflect the electron beam of the x-ray tube in two dimensions are constructed with the x-ray tube to provide scanning capability of the complete input area with full control on the motion function. The collimator may also be moved to control beam size and/or position at the image intensifier. |
申请公布号 |
EP2802897(A2) |
申请公布日期 |
2014.11.19 |
申请号 |
EP20130735753 |
申请日期 |
2013.01.07 |
申请人 |
CONTROLRAD SYSTEMS, INC.;MELMAN, HAIM |
发明人 |
MELMAN, HAIM |
分类号 |
G01T1/15;A61B6/00;A61B6/06 |
主分类号 |
G01T1/15 |
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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