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Medical electron linear accelerator

A linear accelerator and electronic technology, applied in linear accelerators, electrical components, radiotherapy, etc., can solve the problems of difficult to grasp the rotation angle of the rotating gantry, low treatment accuracy, physical injury, etc., to achieve humanized design and improve treatment. effect, the effect of reducing radiation

Inactive Publication Date: 2016-02-03
刘洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional medical linear electron accelerator is operated through the control panel on the doctor's control frame during use. It is difficult to grasp the rotation angle of the rotating frame, the accuracy of treatment is low, and the effect is poor. Moreover, due to the distance between the doctor and the body Relatively close, it will cause unnecessary radiation, which will cause harm to the body in the long run

Method used

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  • Medical electron linear accelerator
  • Medical electron linear accelerator
  • Medical electron linear accelerator

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Embodiment Construction

[0019] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0020] Such as figure 1 with figure 2 As shown, a medical electron linear accelerator comprises a base 1, a fixed frame 2 arranged on the base 1, a rotating frame 3 arranged on the front side of the fixed frame 2, and a rotating frame 3 arranged on the front side of the rotating frame 3. The treatment bed 4, the rotating frame 3 is provided with a treatment head 5 and a digital display 6, the treatment head 5 is provided with an acceleration device, a radiation device 28 and a temperature control and inflation device, and the radiation device 28 is arranged on The lower end of the acceleration device, the acceleration device includes an electron gun 7, an acceleration tube 8, an ion pump 9, a microwave transmission device 10, a microwave power so...

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Abstract

The invention discloses a medical electron linear accelerator, and the accelerator comprises a pedestal, a fixed rack disposed on the pedestal, a rotating rack fixed at the front side of the fixed rack, and a treatment couch disposed at the front side of the rotating rack. The rotating rack is provided with a treatment head and a digital display. The interior of the treatment head is provided with an acceleration device, a radiation device, and a temperature and inflation device. The radiation device is disposed at the lower end of the acceleration device, and the acceleration device comprises an electronic gun, an acceleration tube, an ion pump, a microwave transmission device, a microwave power source, and a pulse modulator. One end, close to the rotating rack, of the treatment couch is provided with a rotating device and a detector, and the other end of the treatment couch is provided with a holding device. The accelerator is simple in structure, is clear in graph, is easy for the adjustment of a rotating angle, and is convenient to use.

Description

technical field [0001] The invention relates to a medical electron linear accelerator. Background technique [0002] The medical linear electron accelerator is a biomedical particle accelerator device used for radiotherapy of tumors. It uses high-energy electrons with a certain energy (speed up to sub-light speed) to interact with the microwave electric field of high-power microwaves to obtain more high energy. At this time, the speed of the electrons does not increase much, the main reason is that the mass continues to increase, and the electrons are directly drawn out, which can be used for electron beam therapy. Electron strikes heavy metal targets, shovels high bremsstrahlung radiation, emits X-rays, and performs X-ray therapy. The traditional medical linear electron accelerator is operated through the control panel on the doctor's control frame during use. It is difficult to grasp the rotation angle of the rotating frame, the accuracy of treatment is low, and the effe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H9/00
CPCA61N5/00H05H9/00
Inventor 刘洋
Owner 刘洋
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