| 摘要 |
PROBLEM TO BE SOLVED: To provide X-ray CT equipment easily specifying X-ray data under varying slice thickness in a single collection. SOLUTION: This X-ray CT equipment is provided with: a cradle control means 002 controlling a moving means for relatively moving a bed 003 and a capturing means 007 and controlling the capturing means 007; a data collection means 008 for collecting detected X-ray data; and an image reconstruction means 009 reconstructing image data based on the collected X-ray data. The cradle control means 002 stores the previously inputted slice width varying in a single collection period, relatively moves the bed 003 and the capturing means 007 when capturing images, and changes the dimension of the opening of a collimator 005 according to the slice width; the data collection means 008 adds information indicating the change in the dimension of the opening of the collimator 005 in detecting the X-ray data to the X-ray data and stores them in the storage means 010. COPYRIGHT: (C)2008,JPO&INPIT
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