radiation therapy equipment

Abstract

The invention provides radiotherapy equipment, which comprises a stand structure, a scanning device, a radiotherapy device, a detection device and a treatment bed. The stand structure comprises a first stand and a second stand which are arranged side by side; a first mounting part is arranged on the first stand; and a second mounting part and a first accommodating cavity are arranged on the secondstand. The scanning device is embedded in the first mounting part; the radiotherapy device is embedded in the second mounting part; and the detection device is accommodated with the first accommodating cavity. The treatment bed comprises a bed board and a driving mechanism for driving the bed board to move. By integrating the scanning device, the detection device and the radiotherapy device on the same stand structure, the time of transferring a patient can be shortened, so that the time that a focus part changes can be reduced. In a process of conducting radiotherapy, a treatment scheme canbe timely adjusted by the radiotherapy device in accordance with the change of the focus part of the patient which is obtained by the detection device in real time, so that the precision and the speedof the radiotherapy can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to radiotherapy equipment. Background technique [0002] Radiation therapy (RT, radiotherapy) is a treatment method that uses high-energy X-ray doses to destroy diseased tissues. With the continuous improvement of the functional integration of medical electronic linear accelerators, the clinical application of medical electronic linear accelerators is becoming more and more extensive. In the radiation center of the radiation therapy equipment, high doses are produced in a targeted manner. During the radiation process, the problem that the radiation target changes in the body often occurs. In addition, according to the radiation during the treatment process, the center of the lesion area will also occur. Variety. Such as: the tumor has grown or shrunk in the time between planned radiation and actual radiation. [0003] In the process of radiation therapy, auxiliary locat...

AI Technical Summary

Problems solved by technology

Since the auxiliary positioners and fixation devices produced on the market are relatively expensive, when the patient is lying on the treatment bed, it will bring a lot of discomfort to the patient

In addition, because these fixing devices also contain the risk of radiation errors, and the actual position of the radiation center is usually not checked during the actual operation, it is easy to cause many factors such as affecting the accuracy of the treatment process.

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