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Novel treatment table and accelerator treatment device for radiotherapy

A radiation therapy and treatment bed technology, applied in radiation therapy, treatment, X-ray/γ-ray/particle irradiation therapy, etc., can solve problems such as angle deviation, influence, and unfavorable treatment accuracy

Pending Publication Date: 2017-09-01
SUZHOU LINATECH MEDICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large area occupied by the former treatment bed and the impact on the doctor's standing position, it is currently developing towards the mechanical arm type treatment bed. influence, may produce a slight angular shift, which will adversely affect the treatment accuracy

Method used

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  • Novel treatment table and accelerator treatment device for radiotherapy
  • Novel treatment table and accelerator treatment device for radiotherapy
  • Novel treatment table and accelerator treatment device for radiotherapy

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Experimental program
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Effect test

Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] Such as figure 1 As shown, a novel treatment bed for radiotherapy includes a bed surface body 4 and a supporting device, and the supporting device includes:

[0037] The base 1 is fixedly connected to the ground;

[0038] One end of the first cantilever 2 is connected to the base 1 through a rotating shaft, and can rotate horizontally around the rotating shaft; The roller 21 that plays a supporting role between the cantilever 2;

[0039] The multi-dimensional adjustment device 3 is arranged on the first cantilever 2;

[0040] The bed surface body 4 is arranged on the multi-dimensional adjustment device 3 .

[0041] Using the roller 21 to support the other end (free end) of the first cantilever 2 away from its rotating shaft can effectively overcome the slight deformation of the first cantilever 2 under the influence of its ...

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Abstract

The invention discloses a novel treatment table and an accelerator treatment device for radiotherapy. The novel treatment table comprises a table surface body and a support device, wherein the support device comprises a base, a first cantilever and a multi-dimensional adjusting device; the base is fixedly connected with the ground; one end of the first cantilever is connected with the base through a rotary shaft, and can rotate horizontally around the rotary shaft; a cantilever support device is arranged at the other end of the first cantilever; the cantilever support device is provided with a roller for supporting between the ground and the first cantilever; the multi-dimensional adjusting device is arranged on the first cantilever; the table surface body is arranged on the multi-dimensional adjusting device. The first cantilever is supported by the roller to leave away from the other end (free end) of the rotary shaft of the first cantilever; slight deformation of the first cantilever generated under the influence of the gravity of the first cantilever and load gravity can be effectively overcome; the size and the mechanical property index of the first cantilever can be effectively reduced; the manufacturing cost and the size are remarkably reduced.

Description

technical field [0001] The invention relates to an accelerator treatment device, in particular to a novel treatment couch and an accelerator treatment device for radiotherapy. Background technique [0002] With the development of tumor radiology and material science, as an important means of cancer treatment, radiotherapy has gradually entered the era of "three precisions" of precise positioning, precise planning and precise treatment. Among them, the requirements for the control precision of the treatment bed are getting higher and higher. In the prior art, the treatment couch used in the radiotherapy system includes the following forms. One is that the treatment couch surface is installed on a frame-type multi-dimensional adjustment mechanism, which can drive the treatment couch surface to do vertical lifting (Y axis), tilt left and right ( around the Z axis), tilt back and forth (around the X axis), and move back and forth horizontally along the Z axis. A treatment bed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10
CPCA61N5/10A61N5/1048A61N5/1049A61N2005/1097
Inventor 姚毅
Owner SUZHOU LINATECH MEDICAL SCI & TECH CO LTD
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