| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an X-ray examination device, where a subject's arms are movable upward for avoiding the influences of the X-ray irradiation fields without need for requesting the subject for moving up his/her arms. <P>SOLUTION: An arm movement mechanism 20 is provided to move the subject's arms in the upward direction for separating them up off the table surface. The mechanism 20 includes an arm support 21 to support the subject's arms on the table, an arm material 24 swaying around a shaft 26 fixed to the table, a slide part 23 connected in a swaying mode with a leading end of the arm material 24 via a shaft 25 and moving along a guide groove 22 formed in the arm support 21, and a motor 30 connected with a driven pulley 27 attached to the arm material 24 via a belt 28 and a driving pulley 29 for driving to sway the arm material 24. <P>COPYRIGHT: (C)2012,JPO&INPIT |
