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CT scanning protective housing, CT scanning table, CT scanning protective system and CT scanning system

A technology of CT scanning and protective box, which is applied in the field of CT scanning protective box, protective system and its scanning system, and scanning bed, which can solve the problems of large radiation measurement and human injury, and achieve radiation dose reduction, low manufacturing cost, and structural simple effect

Inactive Publication Date: 2019-06-04
中国人民解放军陆军特色医学中心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of radiation measured by the CT machine that uses X-ray beams for detection, when the detection site of the subject is detected, a large number of X-ray beams will irradiate other parts of the subject, causing unnecessary harm to the human body

Method used

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  • CT scanning protective housing, CT scanning table, CT scanning protective system and CT scanning system
  • CT scanning protective housing, CT scanning table, CT scanning protective system and CT scanning system
  • CT scanning protective housing, CT scanning table, CT scanning protective system and CT scanning system

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0028] Such as figure 1 The shown CT scanning protection box 100 is provided with a protection box body 101, a protection box cover 102, and two support frames 103 with the same structure. The protection box cover 102 has an entrance and exit along one end of the CT scanning bed 200 in the transmission direction. A switching system 104 is arranged at the entrance and exit, and the switching system 104 is matched with a protection switching mechanism 105 .

[0029] Put the part of the subject not to be detected into the protective box from the entrance and exit to isolate the radiation of X-rays. At the same time, the protective door 106 at the entrance and exit is switched to the protective door 106 corresponding to the detection part through the switching system 104, reducing the risk of exposure. The small size of the entrance and exit further isolat...

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Abstract

The invention discloses a CT scanning protective housing, a CT scanning table, a CT scanning protective system and a CT scanning system. The CT scanning protective housing is provided with a protective housing body and a protective housing cover, wherein the protective housing cover is provided with an inlet / outlet in one end of the CT scanning table in the transmission direction, a switching system is arranged at the inlet / outlet, and the switching system is provided with a protective switching mechanism in a matching manner. The protective housing is manufactured from transparent lead glass,the protective housing is used for separating a CT machine from illuminating other most of positions outside of tested positions of a testee, and damage of X rays to human bodies is reduced. Becausethe positions of the human bodies are different in size, the gaps between each of the positions and the inlet / outlet are also different, and through the switching system, an appropriate guard gate canbe mounted in a matching manner according to the detection position and the somatotype size of the testee, so that the gap between the inlet / outlet and the human bodies can be shielded, and the radiation amount of illumination to the human bodies can be further reduced.

Description

technical field [0001] The invention relates to the field of application or cooperation of safety devices combined with radiotherapy equipment, in particular to a CT scanning protection box, a scanning bed, a protection system and a scanning system thereof. Background technique [0002] CT scanning machine uses precisely collimated X-ray beams, together with extremely high-sensitivity detectors, to perform cross-sectional scanning around a certain part of the human body one by one. It has the characteristics of fast scanning time and clear images, and can be used for various diseases examine. Due to the large amount of radiation measured by the CT machine that uses X-ray beams for detection, a large number of X-ray beams will irradiate other parts of the subject when detecting the test site of the subject, causing unnecessary damage to the human body. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a protec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03A61B6/10
Inventor 刘美金张乐天伊艳丹冉启胜刘衡邓洋
Owner 中国人民解放军陆军特色医学中心
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