| 摘要 |
<p>By providing a synchronous controller that performs timing control of radiating or stopping radiation from the radiation source of a radiation therapy device and the radiating of x-rays from the x-ray tube of an imaging system, it is possible to eliminate wasteful irradiation by the synchronous controller performing timing control in a manner so that the radiating of x-rays (from the x-ray tube) and the radiating of radiation (from the radiation source) do not overlap. Furthermore, preferably, it is possible to eliminate overlapping radiating time and non-radiating time periods by setting an extension time (x, y, X, Y) and returning by temporally advancing by the extension time (x, y, X, Y).</p> |
