| 摘要 |
<P>PROBLEM TO BE SOLVED: To capture an X-ray image through an easier operation by moving an area to be irradiated with an X ray by detecting a contrast medium in the X-ray image. <P>SOLUTION: The X-ray image diagnostic device comprises: an X-ray tube configured to emit an X ray; a collimator configured to narrow the emitting range of the X ray by blocking at least part of the X ray; an imaging means configured to form an X-ray image by detecting the X ray whose emitting range has been narrowed by the collimator; a holding means configured to integrally hold the X-ray tube, collimator, and imaging means; a first moving means configured to move the collimator; a second moving means configured to move the holding means; and a control section configured to control the first and second moving means based on an moving instruction signal so as to move the holding means when the collimator moves. <P>COPYRIGHT: (C)2012,JPO&INPIT |
