X-ray tube i.e. stereographic X-ray tube, for producing e.g. maxillo-dental image, has crystal for producing splitted conical beam to produce meshing network on flat sensor with compactness of rays and adjustable detector-source distance

摘要

The tube has continuous refocusing sources for forming a doubled conical scanning beam or a monochromatic crystal (25) for producing splitted conical beams (3, 4) to produce an interference meshing network on a flat sensor with compactness of rays and adjustable detector-source distance. The splitted conical beam is refocused on an object explored with a mirror system. The sources are separated by a distance of 2k cm, where k is an optimization coefficient of detection on the tube. Independent claims are also included for the following: (1) a method for implementing an X-ray tube (2) a method for providing consistency for electromagnetic waves.