| 摘要 |
An object of the present invention is to provide a three-dimensional fluoroscopy for continuous stereoscopic observation of a human blood vessel by using a contrast medium, 3-D visualization in nondestructive inspection of materials, baggage check and so on. The present invention also relates to an X-ray bulb for the three-dimensional fluoroscopy. According to the three-dimensional fluoroscopy provided by the present invention, two X-ray beams are irradiated to an object from sources spaced from each other by an interpupillary distance of a human inspector, for projection of alternating X-ray images for the left eye and the right eye on a fluorescent screen for a predetermined exposure time and at a predetermined interval, and the images for the left eye and the images of the right eye are projected on a stereoscopic viewer continuously but independently from each other, thereby providing a three-dimensional fluoroscopic view.
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