X-ray fluoroscopic apparatus using a solid-state imaging device

摘要

In an X-ray fluoroscopic apparatus including an X-ray tube for radiating an X-ray onto an object to be examined, an image intensifier for converting an X-ray image transmitted through the object into an optical image, a solid-state imaging device having an amorphous silicon layered type charge-coupled device for imaging the optical image through an optical system connected to an output of the image intensifier, and a display for displaying an output image signal from the solid-state imaging device. The solid-state imaging device performs interlaced scanning in a frame storage mode in the odd-numbered field, and in a field storage mode in the even-numbered field.