Patent ID: 8855262
Filing Date: 2014-10-07
Classification: A61B,Y02B

Abstract:
1. An X-ray photographing device, comprising: an X-ray source for emitting an X-ray flux to a subject; an X-ray photographing means for detecting the X-ray flux passing through the subject; a supporting member for supporting the X-ray source and the X-ray photographing means; a turning means for turning the supporting member to turn the X-ray source and the X-ray photographing means around the subject; an arcuate movement means for arcuately moving the X-ray photographing means around the subject by turning the X-ray photographing means around an arcuate movement center axis provided on a line joining the subject and the X-ray photographing means; and a control unit for controlling operations of the turning means and the arcuate movement means, wherein the control unit continuously executes wherein the shifting/turning step and the shifting/photographing step are further executed sequentially following the shifting/photographing step.