DIAGNOSTIC MEDICAL IMAGING SYSTEM AND RADIOGRAPHY APPARATUS

摘要

Provided is a diagnostic medical imaging system capable of accurately preventing the occurrence of deterioration in image quality of diagnostic medical images generated even when imaging is performed using a radiography apparatus capable of transitioning the imaging mode from a sleep mode to a wake-up mode. In the diagnostic medical imaging system (50), the control means (22) of the radiography apparatus (1): performs, after imaging, an offset data (O) read-out processing, which repeats the same processing sequence as the processing sequence of resetting each radiation detecting element (7), continuing the charge accumulation state for an accumulation time (τ) and performing image data (D) read-out processing; and when the time (t) elapsed from when the imaging mode transitions to the wake-up mode reaches a waiting time (WT), transmits a signal to a notification device (58). When a signal is received, the notification device (58) issues a notice that radiation can be irradiated from the radiation-generating device (55) and imaging can be performed. The waiting time (WT) can be changed according to the accumulation time (τ).