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A kind of gynecological tumor intracavity radiation therapy protection device

A radiotherapy and gynecological tumor technology, applied in the field of gynecological tumor intracavity radiotherapy, can solve the problems of lead toxicity, tumor lethal irradiation, unsafe protective materials, etc., achieve high radiation absorption ability, improve treatment effect, and reduce radiotherapy reaction. Effect

Active Publication Date: 2021-06-01
李大鹏
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also some protective equipment made of lead plates or stainless steel encased lead plates in clinical work, but lead is poisonous, and it is not safe to use as protective materials for clinical use.
In addition, these protective devices cannot effectively track and protect tumors of different shapes and sizes in different positions in the body, so that the tumors cannot be completely lethally irradiated, and the normal tissues next to the tumors cannot be effectively protected. Hurt

Method used

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  • A kind of gynecological tumor intracavity radiation therapy protection device
  • A kind of gynecological tumor intracavity radiation therapy protection device
  • A kind of gynecological tumor intracavity radiation therapy protection device

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-3 As shown, a protective device for intracavity radiotherapy of gynecological tumors includes a shield assembly 1, a fixed plate 2 and a connecting sleeve 6, one end of the shield assembly 1 is fixedly connected to the fixed plate 2, and the fixed plate 2 is provided with a fixing clip Groove 4, the middle of the fixed plate 2 is provided with a source applicator fixing frame 3, the other end of the shield assembly 1 is provided with a con...

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Abstract

The invention discloses a protective device for radiotherapy in gynecological tumor cavity, which comprises a shield assembly, a fixed plate and a connecting sleeve. A source applicator fixing frame is provided, and the other end of the shield assembly is provided with a connecting platform, which is fixedly connected with the connecting sleeve, and the connecting sleeve is provided with a telescopic interface, which is embedded and connected with the connecting rod, and the connecting rod and the universal joint The interface is connected, and the universal joint interface is connected with the extended telescopic rod. The present invention adopts a unique combined conical structure that can adapt to the structure of the human body, and can select and adopt the required number of trapezoidal guard plates to adjust the structure according to the size and shape of the tumor and the distribution position of the tumor in the body, and can also be freely extended and transformed at any angle , tracking protection during the treatment process, thereby reducing the radiotherapy response and improving the treatment effect.

Description

technical field [0001] The invention relates to the technical field of intracavitary radiotherapy for gynecological tumors, in particular to a protective device for intracavity radiotherapy of gynecological tumors. Background technique [0002] At present, in the treatment of gynecological tumors, intracavitary radiation therapy is often used. Because most of the intracavitary tumors grow infiltratingly and their general shape is irregular, radiation therapy will also cause one-time or permanent damage to normal tissues and organs, even at the cost of sacrificing some important organs. At present, there are some protective equipment made of lead plates or stainless steel encapsulating lead plates in clinical work, but lead is poisonous, and it is not safe as a protective material for clinical use. In addition, these protective devices cannot effectively track and protect tumors of different shapes and sizes in different positions in the body, so that the tumors cannot be co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B6/10
CPCA61N5/1016A61N2005/1094
Inventor 李大鹏
Owner 李大鹏
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