▎ 摘　　要

NOVELTY - The system has a radiation source for guiding a therapeutic ray to a portion of a region-of-interest (ROI) of an object. A fixing device fixes the object. A storage device stores executable instructions. A processing device is in communication with the treatment device and the storage device. The processing device makes the system to obtain characteristic information of the object. The fixing device pre-heats the object according to characteristic information of a prediction model and sends a control signal to the treatment device to apply therapeutic ray to the portion of the ROI fixed by the pre-heated fixing device, where a flexible heating film comprises a carbon fiber heating film and a graphene heating film. USE - Radiation therapy treatment system. ADVANTAGE - The system obtains characteristic information of an object and processes the characteristic information of the object by the pre-heated fixing device according to a prediction model. The system sends the control signal to the treatment device when the fixing device is pre-heated to a specific temperature. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a radiation therapy treatment device; and (2) a fixing device. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a radiation therapy treatment system. (Drawing includes non-English language text).