| 摘要 |
<p>The present invention relates to an ion beam nozzle controller for a cancer treating apparatus, comprising an ion beam accelerator which accelerates ion beams used for treating cancers; and a treatment beam selecting tool which checks energy distribution and trace of the ion beam discharged from the ion beam accelerator and is made in a three-dimensional scintillator stacked structure, thereby selecting a pencil beam among ion beams for treatment</p> |
