发明名称 |
X-Ray CT photographic apparatus |
摘要 |
<p>An X-ray CT photographic apparatus 1 includes: a beam shaping mechanism 13 that is configured to regulate an irradiation range of an X-ray generated from an X-ray generator 10a and shapes the X-ray into an X-ray cone beam BX; and a main body controller 60 that is configured to change a read region, where an X-ray detection signal is read in the X-ray detector 21, according to the irradiation range of the X-ray cone beam BX. The main body controller 60 is configured to change the irradiation range of the X-ray cone beam BX to an x-axis direction during X-ray CT photography such that only a setting CT photographic region CA is irradiated with the X-ray cone beam BX according to the setting CT photographic region CA input through a CT photographic region setting unit (200, 200A to 200D, 300). The main body controller 60 that acts as a read region controller is configured to change a read region in an X-ray detector 21 with respect to the x-axis direction in a detection surface 21' of the X-ray detector 21 during the X-ray CT photography.</p> |
申请公布号 |
EP2659838(B1) |
申请公布日期 |
2015.01.21 |
申请号 |
EP20130002323 |
申请日期 |
2013.04.30 |
申请人 |
J. MORITA MANUFACTURING CORPORATION |
发明人 |
YOSHIKAWA, HIDEKI;SUZUKI, MASAKAZU |
分类号 |
A61B6/03;A61B6/00;A61B6/06;A61B6/14 |
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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