| 摘要 |
<p>A diagnostic console (3) comprises a controller (31) which extracts, from a series of frame images representing the dynamic state of a chest region, a frame image captured in single respiratory cycle starting from the maximal expiration or the maximal inspiration, calculates the inspiration time and expiration time of a subject on the basis of the number of extracted frame images captured in the single respiratory cycle and the frame rate of the frame images when captured, determines whether or not the pulmonary ventilation of the subject is abnormal according to the result of determination on whether or not the calculated expiration time and inspiration time mismatch with each other, and displays diagnostic aid information indicating the result of determination on a display (34). This makes it possible to provide diagnostic aid information to doctors based on the movement of a patient during expiration and inspiration with fewer burdens on the patient.</p> |
