| 医用诊断X线机“限、集、屏”装置防护效果评价 |
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| 引用本文： | 李家洪.医用诊断X线机“限、集、屏”装置防护效果评价[J].辐射防护,1988(1). |
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| 作者姓名： | 李家洪 |
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| 作者单位： | 湖北省襄阳县卫生防疫站 |
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| 摘 要： | 本文评述了用“限、集、屏”装置改装的10台50mA、6台200mAX 线机的防护效果。改装前在透视防护区测试平面位置上的空气照射量率没有1台符合 X 线机的卫生防护规定,改装后全部达到了规定的防护要求。
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| 关 键 词： | 医用X线机 “限、集、屏” 防护 |
EVALUATION ON THE PROTECTION EFFECT OF A KIND OF RADIOPROTECTOR WITH GRIDS,CONE AND SHIELD FOR MEDICAL DIAGNOSTIC X-RAY APPARATES |
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| Li Jianhong.EVALUATION ON THE PROTECTION EFFECT OF A KIND OF RADIOPROTECTOR WITH GRIDS,CONE AND SHIELD FOR MEDICAL DIAGNOSTIC X-RAY APPARATES[J].Radiation Protection,1988(1). |
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| Authors: | Li Jianhong |
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| Abstract: | In this paper,the evaluation on the protection effect of refittedmedical diagnostic X-ray apparates(16 sets in total)with a kind of radiopr-otector which performs as grids,cone and shield was reported.Before suchrefitment,there was no one of these apparates for which the exposure ratemeasured on the plane of fluoroscopy in protection area can be compliancewith the standards of Radiation Protection Regulation but after refitmentall of these comply with standards.This kind of device is simple in its stru-cture the price is low and performance satisfactory. |
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| Keywords: | Medical X-ray Machine Grids Cone and Shield Protection |
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