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日本专利特开昭59—84637号报道了一种流动 X 线车,车上装有放射线摄影装置,可到各地进行检查,并能马上得出诊断结果。放射线摄影装置装有一种荧光体,当放射线(X 线、α线、β线、γ线、紫外线等)照射在这种荧光体上时,部分放射线能蓄积在荧光体上,当用可见光等的激励光照射在荧光体上时,荧光体根据蓄积的放射线能量发出辉光。
Japanese Patent Laid-Open No. 59-84637 discloses a mobile X-ray car that is equipped with a radiographic apparatus and can be examined all over the place and can immediately diagnose the result. A radiographic apparatus is provided with a fluorescent substance. When radiation (X-rays, alpha rays, alpha rays, beta rays, gamma rays, ultraviolet rays and the like) is irradiated onto the fluorescent substance, part of the radioactive rays can accumulate on the fluorescent substance. When the excitation light is irradiated on the phosphor, the phosphor glows according to the accumulated radiation energy.