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Gamma-ray therapeutic apparatus

A gamma ray and treatment device technology, applied in X-ray/γ-ray/particle irradiation therapy, etc., can solve the problems that the incident angle cannot be adjusted at will, the movement is not convenient enough, and the focus position of the gamma ray treatment device cannot be changed. , to achieve the effect of improving treatment accuracy and efficiency, increasing CT function, and realizing real-time positioning

Inactive Publication Date: 2004-10-20
上海海吉亚医疗科技(集团)有限公司
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  • Abstract
  • Description
  • 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 apparatus
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Embodiment Construction

[0012] 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 matching the distribution of the gamma ray source on the collimating body, and the collimating holes focus on a point (O) on the central axis along the radial direction, and the treatment bed 3 is a multidimensional treatment bed. The support body 1 is a C-shaped arm frame with one end open, and the C-shaped arm frame is provided with a treatment head drive mechanism. The treatment head 2 and the end of one side of the C-shaped arm frame are connected by a rotating shaft 4, and the rotating shaft 4 is perpendicular to the central axis of the source body , the treatment head drive mechanism 11 is connected with the rotating shaft 4,...

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Abstract

A gamma-ray therapeutic apparatus is composed of a C-shaped frame arm, a therapeutic head and a therapeutic bed. Said therapeutic head has a source body composed of multiple gamma-ray source and a collimation body with collimating holes matched with said gamma-ray sources and focused to one point. Said C-shaped frame arm has a driver of therapeutic head. It features that the position of focuse point can be changed and the incident angle can be regulated as will.

Description

technical field [0001] The present invention relates to gamma ray therapy devices. Background technique [0002] Existing gamma ray therapy devices are all fixed on the ground and cannot be moved, and 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 solution adopted 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 includes a source body distributed with multiple gamm...

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