| 摘要 |
PROBLEM TO BE SOLVED: To perform simply a measurement of a bone density without using large-scaled facilities.SOLUTION: A container 26 includes a side wall 30 and a bottom film 32. The side wall 30 has a cylindrical shape in which a diameter is enlarged toward a lower side along an X-ray beam shape, and the side wall 30 is made from a material shielding X-ray. The bottom film 32 is provided on an opening on the lower side, formed by the side wall 30, and the bottom film 32 is made from a deformable material transmitting X-ray. When providing a bone density measurement adapter 18 on a test object 24, the bottom film 32 is deformed according to the shape of the test object 24 to stick to the test object 24. A soft tissue equivalent liquid 34 in a degree that a flat liquid level is formed is stored in the inside of the bone density measurement adapter 18. A state equivalent to a state that the bone is surrounded by soft tissue of a constant thickness is formed by the above configuration so as to facilitate measuring a bone density. |
