| 摘要 |
<p>PROBLEM TO BE SOLVED: To simply check each of different imaging ranges without scenography.SOLUTION: An X-ray CT apparatus includes an X-ray tube, a diaphragm mechanism, and a projector. The X-ray tube radiates an X-ray. The diaphragm mechanism changes the slit width of a slit where the X-ray passes. The projector interlocks with the slit width changed by the diaphragm mechanism, and projects light to a position corresponding to a region to be imaged by the X-ray radiated through the slit.</p> |
