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Gamma-ray therapeutic equipment

A gamma ray and treatment device technology, which is applied in the directions of X-ray/γ-ray/particle irradiation therapy, etc., can solve the problems of a large area, the focal position of the gamma-ray treatment device cannot be changed, and the movement is not convenient enough.

Inactive Publication Date: 2003-12-17
上海海吉亚医疗科技(集团)有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems that the existing gamma ray therapy device occupies a large area, the movement is not convenient enough, the focus position of the gamma ray therapy device cannot be changed, and the incident angle cannot be adjusted arbitrarily.

Method used

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  • Gamma-ray therapeutic equipment
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Embodiment Construction

[0011] A gamma ray treatment device, comprising a support body 1, a treatment head 2 and a treatment bed 3, the support body 1 is connected to the treatment head, and the treatment head includes a source body distributed with a plurality of gamma ray sources and is connected to the source body by sliding fit The collimating body has collimating holes that match the distribution of gamma-ray sources, and the collimating holes focus on a point (O) on the central axis along the radial direction. The treatment bed 3 is a two-dimensional treatment bed , the support body 1 is a cantilever frame with an open end, the cantilever frame is provided with a treatment head drive mechanism, the treatment head 2 and the end of one side of the cantilever frame are connected by a rotating shaft 4, the rotating shaft 4 is perpendicular to the central axis of the source body, and the treatment The head drive mechanism 11 is connected with the rotating shaft 4, so that the treatment head drive mec...

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Abstract

A therapeutic gamma-ray apparatus is composed of a cantilever-type frame with one open end, a therapeutic head with multiple gamma-ray sources and a collimator having multiple collimating holes arranged according to the positions of gamma-ray sources, and a bed. Said therapeutic head is connected via a rotary axle to said cantilever-type frame. The rotary mainshaft fixed to said cantilever-type frame has another end connected to a base with 2D guide track. Its advantages are easy moving and adjusting, and less possessed ground area.

Description

technical field [0001] The present invention relates to gamma ray therapy devices. Background technique [0002] The existing gamma ray therapy devices are all placed on the ground, which occupy a large area and are not convenient to move. Moreover, the focus position of the gamma ray therapy device cannot be changed, and the incident angle cannot be adjusted arbitrarily. Contents of the invention [0003] The present invention aims to solve the technical problems that the existing gamma ray therapy device occupies a large area, is not convenient to move, the focus position of the gamma ray therapy device cannot be changed, and the incident angle cannot be adjusted arbitrarily. [0004] In order to solve the above technical problems, the technical scheme involved in the present invention is: [0005] A gamma ray therapy device, comprising a support body, a treatment head and a treatment bed, the support body is connected to the treatment head, and the treatment head inclu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10
Inventor 宋世鹏
Owner 上海海吉亚医疗科技(集团)有限公司