当前国内医院放射科用于X线摄片暗盒的编码装置存在号码排列不整齐、铅字易脱落、塑料片易断裂、用胶布连接使用麻烦而且浪费等很多缺点,针对这些问题,笔者结合工作实际,设计并研制出嵌入式X线用铅字号码及卡尺,以达到提高产品质量,提高工作质量与效率,用磁与铁替代胶布的目的 Currently, there are many shortcomings in the encoding devices of radiology department for radiography cassette in China, such as irregular numbers, easy falling of characters, easy breaking of plastic sheets, troublesome and troublesome use of adhesive tapes. In view of these problems, Designed and developed embedded X-ray type number and calipers in order to improve product quality, improve work quality and efficiency, the purpose of replacing tape with magnetic and iron