A corset for auxiliary use in stereotaxic radiotherapy

A radiotherapy and stereotaxic technology, applied in the field of medical devices, can solve problems such as unreported, and achieve the effects of low cost, easy use and operation, and convenient wearing.

Active Publication Date: 2017-11-03
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is an urgent need for a device that can effectively reduce organ movement during stereotactic radiotherapy to assist in precise positioning, but there is no report on this type of device at present

Method used

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  • A corset for auxiliary use in stereotaxic radiotherapy
  • A corset for auxiliary use in stereotaxic radiotherapy

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Experimental program
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Embodiment 1

[0027] Please refer to figure 1 and figure 2 , figure 1 It is a three-dimensional view (1) of the abdominal corset used in stereotaxic radiation therapy of the present invention, figure 2 It is a three-dimensional view (2) of the abdominal corset used in the stereotactic radiation therapy of the present invention. The abdominal corset used in auxiliary stereotaxic radiation therapy is provided with a balloon 1 , a balloon catheter 2 and a corset 3 . The corset belt 3 is a strip-like structure, one end is provided with a fixed belt 31, and the other end is provided with a fixed belt constraint ring 32, and the free end of the fixed belt 31 passes through the fixed belt constraint ring 32. Over and self-fixed, so that the corset 3 is ring-shaped. Ventilation holes 33 are provided on the corset belt 3 , and two auxiliary brake airbags 34 are provided on the inner wall opposite to the fixed belt 31 in the use state. The positions of the two auxiliary brake airbags 34 are re...

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Abstract

The invention relates to a corset for auxiliary use in stereotaxic radiotherapy, which is provided with an air bag, a balloon catheter and a corset; one end of the corset is provided with a fixing belt, and the other end is provided with a restraining ring of the fixing belt. The corset belt is provided with two auxiliary brake airbags; the two auxiliary brake airbags are connected with the airbags through the airbag catheter, and correspond to the patient's abdomen in use, and are symmetrical with respect to the sagittal plane of the human body; The corset belt is provided with ventilation holes; the fixing belt is a self-adhesive belt; the connection between the air bag and the air bag catheter is provided with an air bag regulating valve. The corset belt used in auxiliary stereotactic radiotherapy of the present invention has a good fixing effect on organs, is easy to use and operate, has a simple structure, and is low in cost. Comprehensive therapeutic effect of surgery.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a corset used in auxiliary stereotactic radiotherapy. Background technique [0002] In recent years, with the continuous development of radiotherapy technology, stereotactic radiotherapy has received more and more attention. The premise of directional radiotherapy is precise positioning. Real-time tracking of organs that move with breathing is a difficult problem in the process of precise positioning, especially for real-time tracking of tumors in abdominal organs such as liver and pancreas. At present, there is still a lack of safe, effective and easy-to-use The auxiliary means help to reduce the movement range of organs and improve the positioning accuracy, so as to ensure the effect of radiotherapy. Therefore, there is an urgent need for a device that can effectively reduce organ movement during stereotactic radiotherapy to assist in precise positioning, but there...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N5/00
Inventor 张火俊居小萍王晓艳清水汪曹飞江林宫方芳贾臻沈钰新孟鸿宇
Owner SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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