Proton radiotherapy rack with imaging device

Abstract

The invention discloses a proton radiotherapy rack with an imaging device. The proton radiotherapy rack comprises a rotating rack of a proton radiotherapy device. The proton radiotherapy rack is characterized in that the proton radiotherapy rack further comprises a treatment bed and the imaging device; the treatment bed is located in the imaging device; the imaging device is located in the inner circumference of the rotating rack; and the relative displacement of the treatment bed and the imaging device, the relative displacement of the treatment bed and the rotating rack, and the relative displacement of the imaging device and the rotating rack are realized under the driving of a driving device. With the proton radiotherapy rack with the imaging device of the invention adopted, a patientcan complete an image acquisition process and a treatment process on the same bed; it can be ensured that the patient will not undergo arrangement deviation in the two different processes; and therefore, treatment rays can more accurately hit lesions, and the effect of radiation therapy can be improved.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, in particular to a proton radiotherapy frame with imaging equipment. Background technique [0002] In the field of proton radiation therapy, the image acquisition process and treatment process of the current patient are respectively placed on two different devices to complete. During image acquisition, the patient lies on the hospital bed of the imaging device, and then the image is collected on the imaging device (the imaging device is mainly CT). The doctor analyzes the collected images and formulates a treatment plan, and at the same time obtains data such as the location information of the patient's lesion. After that, the patient is placed on the bed of the radiation therapy equipment to receive radiation therapy, and the radiation therapy equipment emits rays for treatment according to the information such as the location of the lesion obtained by the previous imaging equipment. ...

AI Technical Summary

Problems solved by technology

In the above process, after the image data is collected, the patient needs to be moved to another treatment bed. During this process, the position of the patient on the two beds will deviate. Therefore, the deviation of the patient's positioning and the change of the patient's posture will cause the radiation to be unable to accurately hit the lesion during radiation therapy, which will affect the treatment effect.

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