| 摘要 |
The present invention is intended for accurately performing quality control of the patient-specific in tomotherapy by measuring and correcting the direction of a two-dimensional chamber dosimeter. A method of quality control of the patient-specific in the tomotherapy using the two-dimensional chamber dosimeter enables accurately quality control of the patient-specific in the tomotherapy through the natural directional correction of the two-dimensional chamber dosimeter and the background chamber bias correction. Therefore, the present invention can be sufficiently utilized for the quality control of the patient-specific using the tomotherapy by simple measurement which is an advantage of the two-dimensional chamber dosimeter and by shortening the measurement hour. |
