SYSTEM AND METHOD FOR RESPIRATION-GATED RADIOTHERAPY EVALUATION

摘要

An embodiment of the present invention is a signal acquisition unit for acquiring a beam signal including a patient's breathing signal and radiation irradiation information during respiratory-linked radiation therapy from a radiation treatment system, using the acquired breathing signal and the beam signal. An evaluation data generator for generating evaluation data for evaluating the respiration-linked radiation therapy and the evaluation data of any one of the treatment efficiency evaluation, treatment accuracy evaluation, and equipment accuracy evaluation of the respiratory-linked radiation treatment are performed using the generated evaluation data. It provides a breathing-linked radiation treatment evaluation system including a determining unit to perform.