| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an X-ray image diagnostic device, which enables speeding up of examinations while assuring safety. <P>SOLUTION: The X-ray image diagnostic device includes: a C arm provided with an imaging system which is mounted in a rotationally movable manner and is constituted of an X-ray tube generating X-ray to irradiate a subject and an X-ray detector disposed facing the X-ray tube; a driving part for controlling the rotation angle of the arm C; a bed disposed between the X-ray tube and the X-ray detector; a table driving part for controlling the position of the table; a positional shift detection part for detecting the positional shift of the sample by acquiring a perspective image of the sample from the imaging system to mount on the table; and a system control part for controlling the rotation of the C arm to eliminate preliminary movement during rotation-imaging after the situation that the control position of the rotation angle of the C arm at the time of acquiring the perspective image is the same as the control position of the table in the preliminary movement of rotation imaging and the positional shift detection part does not detect the positional shift of the sample. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
