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X-ray protection device and radioactive device

An X-ray and protector technology, applied in the field of X-ray protection, can solve the problems of physical harm to patients, failure to consider patient protection, inconvenient use, etc., and achieve the effect of reducing injuries

Inactive Publication Date: 2018-02-23
深圳市斯玛仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above protective device is partial protection, inconvenient to use
Moreover, the above-mentioned protective device does not take into account the protection of the patient's need to be photographed. X-rays in some wavelength ranges have little effect on medical imaging, but at this time they will still act on the patient's photographed site, causing harm to the patient's body.

Method used

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  • X-ray protection device and radioactive device
  • X-ray protection device and radioactive device
  • X-ray protection device and radioactive device

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Embodiment Construction

[0019] see figure 1 , figure 1 It is a structural schematic diagram of an embodiment of the X-ray protector of the present invention. The X-ray protector 10 includes: a first barrier layer 101, which is arranged opposite to the X-ray source 12, that is, placed on the side where the X-ray source 12 emits X-rays, so as to X-rays with unwanted wavelengths emitted by the X-ray source 12 are filtered. In one application scenario, the X-ray protector 10 is an X-ray imaging protector, the wavelength of the X-rays generated by the X-ray source 12 is 0.001nm-8nm, and the wavelength range of X-rays actually useful for imaging is 0.001nm-0.031nm , that is to say, 0.031-8nm are X-rays that are useless for imaging, therefore, the first blocking layer 101 blocks and / or absorbs X-rays with a wavelength of 0.031-8nm. In other application scenarios, according to the actual needs of imaging objects, such as soft tissue imaging, bone imaging, etc., the upper limit of the wavelength of the firs...

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Abstract

The invention discloses an X-ray protection device and a radioactive device. The X-ray protection device includes a first barrier layer which is disposed opposite to an X-ray source and used for filtering out useless-wavelength X-rays emitted by the X-ray source, wherein the first barrier layer is made from one or more of lead glass, iron, aluminum, carbon fiber, graphite, plastic and silicon chips, the area of the first barrier layer is greater than or equal to the area of the actual light-emitting zone of the X-ray source, and the thickness of the first barrier layer is positively correlatedwith the intensity of the X-rays emitted by the X-ray source. In the way, by means of the X-ray protection device and the radioactive device, the damage of the X-rays to the human body can be reduced.

Description

technical field [0001] The invention relates to the field of X-ray protection, in particular to an X-ray protector and a radiation device. Background technique [0002] X-rays are electromagnetic radiation with a wavelength between ultraviolet rays and gamma rays. They have strong penetrating ability, so they are often used in medical imaging diagnosis. X-rays will produce a large amount of ionizing radiation that is harmful to the human body during use, so protective measures become very necessary. At present, protective measures are mainly achieved by improving the external environment. For example, before the operation, medical staff wear lead clothing, lead caps and other protective equipment, and the parts of the patient that have nothing to do with shooting are covered with protective equipment. The above-mentioned protective device is partial protection and is inconvenient to use. And the above-mentioned protective device does not take into account the protection of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21F1/02G21F1/06G21F1/08G21F1/10G21F1/12G21F3/00
CPCG21F1/125G21F1/02G21F1/06G21F1/08G21F1/10G21F1/12G21F3/00
Inventor 陈章卫
Owner 深圳市斯玛仪器有限公司