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Integrated image-guided self-adaptive after-loading radiotherapy system

A radiation therapy and self-adaptive technology, applied in X-ray/γ-ray/particle irradiation therapy, etc., can solve the problems of inaccurate position, lack of lubricating structure, lack of temperature control function, etc., and achieve the effect of temperature control function

Pending Publication Date: 2022-07-08
天津荣力电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an integrated image-guided self-adaptive post-loading radiotherapy system to solve the problems of inaccurate position, lack of temperature control function and lack of lubricating structure in the above background technology

Method used

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  • Integrated image-guided self-adaptive after-loading radiotherapy system
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  • Integrated image-guided self-adaptive after-loading radiotherapy system

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the descrip...

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Abstract

The invention discloses an integrated image-guided self-adaptive after-loading radiotherapy system, which comprises a base, a moving column, a placing plate and an air cushion, and is characterized in that the inner wall of the base is provided with a fixed plate, a servo motor and a lubricator, the top of the base is provided with the moving column in a penetrating manner, and the moving column penetrates through the top of the base; a placing plate is mounted at the top of the moving column, and an air cushion is mounted at the top of the placing plate. The position of a patient can be recorded by installing an induction plate, the patient lies on a placement plate, a servo motor is started, the servo motor rotates to drive a reciprocating lead screw to rotate, a moving block drives an impact rod and a connecting rod to move, the connecting rod drives a moving column and the placement plate to move, the patient is fed into the radiotherapy device, the impact rod impacts the moving rod, and the patient is placed on the placement plate. The conducting rod slides on the induction plate, the entering position of the patient is recorded, and the patient can be conveniently treated next time.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an integrated image-guided self-adaptive afterloading radiotherapy system. Background technique [0002] Brachytherapy is a type of brachytherapy in which the radiation source is placed on the patient's body surface or in the body. The target area can receive a high dose, and the dose drops rapidly outside the target area. In 1898, a French physicist and his wife, the family, first extracted the natural radionuclide 226Ra from radium pitch ore. In 1900, 226Ra was used to treat skin cancer. In 1903, 226Ra was first inserted into tumors for treatment. In 1915, urologist Benjamin Barringer first implanted a source of radium into the prostate. In the 1960s, 226Ra was the main source of endovascular therapy. But brachytherapy doctors quickly realized the shortcomings of 226Ra, that is, the need for high puncture technology and fast operation to avoid excessive exposure t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10
CPCA61N5/1007A61N5/103A61N5/1038A61N5/1049A61N5/1069A61N2005/1008A61N2005/1063A61N2005/1092A61N2005/1097
Inventor 徐慧军蒋燕华李昭含
Owner 天津荣力电子有限公司
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