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Radiation detection system

A radiation detection and radiation value technology, applied in the field of radiation detection systems, can solve the problems of radiation leakage, inability to directly detect radiation changes, affecting the health of workers, etc., and achieve the effect of reducing damage

Active Publication Date: 2019-04-12
杭州旭辐检测技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the X-ray device in the CT is damaged, it may cause a large amount of radiation to leak out, and the staff who enter the CT room are often unable to directly perceive the changes in the radiation. Long-term exposure to this environment will affect the health of the staff, so there are still certain room for improvement

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Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] refer to figure 1 , which is a radiation detection system disclosed in the present invention, such as figure 1 As shown, it includes a CT room 1 and a computerized tomography scanner 2 placed in the CT room 11 , and the computerized tomography scanner 2 is set at the center of the CT room 1 .

[0041] Such as figure 2 As shown, the radiation detection system also includes a radiation detection device 3, a central processing unit 4, and a warning device 5 arranged in the CT room 1 for detecting the intensity of radiation in the CT room 1, wherein the radiation monitoring device is preferably a radiation monitoring device. The detector is arranged in the CT room 11 and is used to detect the intensity of radiation in the CT room 1 .

[0042]The warning device 5 is an audible alarm, and when the radiation intensity detected by the radiation detection d...

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Abstract

The invention relates to a radiation detection system and solves the problem that a situation where radiation in a CT room exceeds the standard cannot be detected in time. The system comprises a CT room and an electronic computed tomography instrument arranged in the CT room. The electronic computed tomography instrument is arranged at the center position of the CT room. The radiation detection system further comprises a radiation detection device arranged in the CT room and used for detecting the radiation intensity in the CT room, a central processing unit, and a warning device. The radiation detection system has the advantages that a warning unit can give an alarm to warn workers to leave when the radiation intensity is detected to be higher than the safe radiation intensity, thereby reducing the harm of radiation to the workers.

Description

technical field [0001] The invention relates to a radiation monitoring system, in particular to a radiation detection system. Background technique [0002] Computerized tomography is also called computerized tomography or computerized tomography. Its English name is Computed Tomography, and we usually call it CT. CT uses precisely collimated X-ray beams together with extremely high-sensitivity detectors to conduct cross-sectional scans one after another around a certain part of the human body. It has the characteristics of fast scanning time and clear images, and can be used for the examination of various diseases. [0003] CT scans a layer of a certain thickness of a certain part of the human body with an X-ray beam. The X-rays that pass through this layer are received by the detector and converted into visible light, which is converted from photoelectricity into an electrical signal, and then passed through an analog / digital converter ( analog / digitalconverter) to digital...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/16
CPCG01T1/16
Inventor 王云鹏
Owner 杭州旭辐检测技术有限公司