| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluoroscopic moving image photographing-diagnosing apparatus wherein an ultra-small semi-conductive two-dimensional X-ray image sensor is installed in a body of an examee and a clear fluoroscopic image of an examee can be obtained and a moving image adjusted to the movement of the examee can also be obtained, and the exposure dose of which is less, and to provide a bone evaluating-diagnosing system using the same. SOLUTION: This fluoroscopic moving image photographing-diagnosing apparatus is constituted by combining the semi-conductive two-dimensional X-ray image sensor 2, an X-ray generator 1, a camera 10 for X-ray diagnosis, an X-ray irradiation control means, and a display device 4. The semi-conductive two-dimensional X-ray image sensor 2 such as a CdTe is set and housed behind an area to be examined in the body of the examee. The X-ray generator 1 is arranged to be confronted with the image sensor. The camera 10 for X-ray diagnosis is equipped with a positioning means 3 to keep both of the image sensor 2 and the X-ray generator 1 at a specified photographing location. The X-ray irradiation control means casts an X-ray beam by driving the X-ray generator 1. The display device 4 reads the fluoroscopic images which are converted into electric signals by the image sensor 2, as the fluoroscopic images in order, and reproduces and displays them as a continuous visible moving image.
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