| 摘要 |
According to an embodiment of the present invention, a radiation imaging device comprises: a movement base, a first arm, a second arm, and a supporting arm. The movement base is moved along a ceiling. The first arm is supported to be rotated in the center of a first rotation axis in the movement base; and supports a first radiation source and a first radiation detecting device which are arranged to be faced to each other. The second arm is rotated in the center of a second rotation axis which is intersected with the first rotation axis; and supports a second radiation source and a second radiation detecting device which are arranged to be faced to each other. The supporting arm is supported by the movement base; and supports the second arm to be rotated in the center of the second rotation axis. |
