Patent ID: 9671506
Date: 2017-06-06
CPC Classifications: A61B,G01N,G01T

Claim:
1. A radiographic image detection device comprising: a plurality of radiation detection portions configured to pickup an image and that are arrayed in a two-dimensional form and that detect radiation, and that captures a radiographic image expressed by radiation that has been transmitted through an object of imaging and is incident on the plurality of radiation detection portions; a plurality of analog signal generators configured to generate a radiographic image and that are provided in respective correspondence with the plurality of radiation detection portions and that each generate an analog signal corresponding to a radiation dose detected at the corresponding radiation detection portion; a processer that converts the analog signals, that are generated respectively at the plurality of analog signal generators, into digital signals; a processer that judges whether or not a level fluctuation of the analog signal generated at each of the plurality of analog signal generators is within a predetermined threshold value; a memory that stores at least one flag corresponding to at least one analog signal indicating whether or not a level fluctuation of the at least one analog signal has occurred, or a converging time of the level fluctuation of the at least one analog signal; and a controller including a processer configured to control the processer that converts such that an analog signal, at which is judged by the processer that judges that the level fluctuation is within the predetermined threshold value, is converted into a digital signal, and that controls the processer that converts such that an analog signal, at which is judged that the level fluctuation has exceeded the predetermined threshold value, is not converted into a digital signal.