Radiation-proof clothes

A technology of anti-radiation clothing and anti-radiation layer, which is applied in the field of anti-radiation clothing, can solve the problems of poor anti-radiation effect of anti-radiation clothing, unsuitability for radiation protection products, and inability to protect the whole body, so as to prevent the weakening of anti-radiation effect and improve the anti-radiation effect. Radiation effect, effect of improving radiation protection effect

Inactive Publication Date: 2014-03-26
滨州医学院附属医院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional X-ray protection products in my country use lead or lead alloy materials with low melting points to make radiation protection products. Lead or lead alloys have made important contributions to X-ray protection for a long time in the past, but due to their heavy weight (6- 8kg), which increases the physical load of the staff who puncture the product; on the other hand, whether it is lead or lead alloy, in the process of processing and use, it will pose a serious threat to people's health, and its waste will seriously It pollutes the environment, so it is not suitable for radiation protection products, which is one of the defects of the prior art
In addition, in the prior art, when people wear protective clothing, important parts such as the front and rear sides of the body and the head will be well protected, which can resist most of the X-rays, but cannot protect the whole body. And the anti-radiation effect of the suture part of most anti-radiation suits is also very poor, and the problems existing in the above prior art all can cause great damage to the patient, and this is generally the problem that medical staff easily ignores

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of anti-radiation clothing, comprising coat 2, trousers 3 and hat 1, a zipper is arranged in the middle part of the coat 2, the zipper is a zipper made of high-density polyester, one side of the zipper is provided with a second One protective layer 4, the other side is provided with the second protective layer 5, and the inner side of the jacket is provided with an adjustment belt 6, and the jacket 2, the trousers 3, the hat 1, the first protective layer 4, and the second protective layer 5 are all three layers Structure, from outside to inside are heavy metal anti-radiation layer 7, carrier layer 8 and silver fiber layer 9 respectively, and described carrier layer is made of polystyrene, and its thickness is 2-5mm; The lengths of the three structural layers of the forming part are not equal, the length of the carrier layer is greater than the length of the heavy metal radiation protection layer, the length of the heavy metal radiation protection layer is greater ...

Embodiment 2

[0026] A kind of anti-radiation clothing, its difference with embodiment 1 is that described heavy metal anti-radiation layer can also be the molybdenum anti-radiation layer that heavy metal molybdenum and polystyrene form, wherein the mass content of heavy metal molybdenum is 92%.

[0027] The difference between the manufacturing method and Example 1: the polystyrene thermoplastic elastomer is processed on common equipment such as a hot roll mill and an internal mixer, and the processing temperature is controlled at 140-200 ° C; after the polystyrene is softened, the Molybdenum metal powder with a particle diameter of less than 15 microns is added to one side of the polystyrene, and the sheet is cooled to form a molybdenum radiation protection layer; after cooling, silver fibers are pressed into the other side of the polystyrene to form a silver fiber layer.

Embodiment 3

[0029] A kind of anti-radiation clothing, the difference between it and embodiment 1 is that the heavy metal anti-radiation layer is a tungsten-molybdenum anti-radiation layer composed of a mixture of tungsten and molybdenum and polystyrene, wherein the volume ratio of heavy metal tungsten and heavy metal molybdenum is 1:1 .

[0030] The difference between the manufacturing method and Example 1: First, mix the tungsten metal powder and the molybdenum metal powder with a particle diameter of less than 15 microns in a ratio of 1:1 by volume, and stir evenly; then knead the polystyrene thermoplastic elastomer on a hot roller Machine, internal mixer and other common equipment for processing, the processing temperature is controlled at 140-200 °C; after the polystyrene is softened, metal powder mixed with tungsten and molybdenum is added to one side of it, and pressed into tablets to cool and form, forming tungsten-molybdenum Radiation protection layer; after cooling, silver fibers...

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Abstract

The invention provides radiation-proof clothes. The radiation-proof clothes comprise a coat, trousers and a hat. A zipper is arranged in the middle of the coat. A first protection layer is arranged on one side of the zipper, a second protection layer is arranged on the other side of the zipper, and an adjusting band is arranged on the inner side of the coat. The coat, the trousers, the hat, the first protection layer and the second protection layer are all of three-layer structures. Each three-layer structure is composed of a heavy metal radiation-proof layer, a carrier layer and a silver fiber layer from outside to inside, and the carrier layers are made of polystyrene, and the thickness of the carrier layers ranges from 2mm to 5mm. The three structure layers at the sewing forming position of the coat, the sewing forming position of the trousers and the sewing forming position of the hat are different in length. The coat, the trousers and the hat are welded and sewn through ultrasound of the carrier layers, the structure and the sewing mode of the joint between the coat and the trousers and the structure and the sewing mode of the joint between the coat and the hat are the same as the structure and the sewing mode of the sewing forming position of the coat, and the coat, the trousers and the hat are of an integrated structure after being sewn. According to the scheme, the radiation-proof clothes do not contain lead meal, the whole is of the integrated structure, and the radiation-proof effect is good.

Description

technical field [0001] The invention relates to a protective clothing, in particular to a radiation protection clothing. Background technique [0002] At present, CT has become an important medical imaging device, and more and more people use CT in the process of medical examination and treatment. The principle of CT is to use radiation for detection. For medical staff who have been performing CT detection for a long time, exposure to radiation for a long time will have a serious impact on the body. Moreover, in the radiation therapy process of modern medicine, X-ray imaging technology occupies more and more important thinking. On the one hand, the use of X-rays has brought great benefits to medical diagnosis and treatment, but at the same time it has caused damage to medical workers and patients exposed to radiation, so protection must be strengthened. [0003] Traditional X-ray protection products in my country use lead or lead alloy materials with low melting points to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/00A41D27/00A41D31/02A44B19/06G21F3/02
Inventor 王山山苏茜刘新疆姜兴岳张林郭兰田
Owner 滨州医学院附属医院
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