Patent Document ID: 20020191736
Application ID: 10159389
Patent Status: 0

Claim One:
1. A computer tomography apparatus comprising: an X-ray source for applying a cone-like X-ray beam to a target object to be examined; a two-dimensional X-ray detector being disposed on an X-ray optical axis of the X-ray source so as to be opposed to the X-ray source, for obtaining X-ray fluoroscopic data of the target object; a turn table being disposed between the X-ray source and the two-dimensional X-ray detector, for mounting the target object thereon and rotating the target object around an axis orthogonal to the X-ray optical axis; a data processing section for reconstructing a plurality of tomograms of the target object cut on a plane orthogonal to a rotation axis of the turn table; a number-of-imaging-times setting section for setting the number of imaging times; and a move mechanism for moving the turn table in a rotation axis direction of the turn table by an effective view field of the two-dimensional X-ray detector each time an imaging is executed until the number of imaging times reaches the setup number of imaging times.