| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that it is difficult to check the depth of a subject lying on a laying surface in an inspection apparatus such as a bone mineral measuring apparatus.SOLUTION: A mirror unit 38 is arranged to check the depth of a subject 18. The mirror unit 38 includes a mirror member 42 rotationally moving. When an upper part 12 is popped up upward, its force as a rotational movement of the mirror member 42 is transmitted via an interlocking mechanism 40. In this way, the mirror surface 42A becomes upward even if the line of site of an operator 58 becomes higher, the operator can easily observe the back side of the subject 18, especially the lower part of the subject. The mirror member 42 may move in a vertical direction. A light source may be attached to the corresponding part of the mirror member. A marker may be displayed on the mirror surface. |
