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国产200mAX线机,没有胃肠点片滤线板装置。我们为提高胃肠点片的照片质量,有良好的清晰度与对比度,以满足胃肠道诊断的需要,特试制一种胃肠点片简易固定滤线板。经半年多的临床应用,效果满意,介绍如下。一、选用材料和制做方法材料:铝板两块或三块,总厚度为3毫米,即两块1.5毫米厚铝板两块或1毫米厚铝板三块均可,旧增感屏两张(不分前后屏)。制做方法:根据X线机萤光屏上的点片架尺码,滤线板的最大一层是铝板,大小和暗盒大小相同,另一层铝板及旧增感屏要比暗盒四周小1厘米,增感屏夹在两层铝板中
Domestic 200mAX line machine, there is no gastrointestinal plate filter plate device. We have to improve the quality of gastrointestinal tablets photos, with good clarity and contrast to meet the needs of the gastrointestinal tract diagnosis, special trial of a gastrointestinal tablets simple fixed filter board. After more than six months of clinical application, the results are satisfactory, introduced as follows. First, the choice of materials and manufacturing methods Materials: aluminum two or three, with a total thickness of 3 mm, that is, two 1.5 mm thick aluminum two or 1 mm thick aluminum plate three can be used to increase the old screen two (not Points before and after the screen). Making method: According to X-ray machine screen dot size frame size, the largest layer of the filter board is aluminum, the size and the same size cassette, the other layer of aluminum and the old screen by 1 cm smaller than the surrounding cartridge , Sensitive screen sandwiched in two layers of aluminum