目前全国各医院在X线投照时,还都使用工厂出品的成盒铅记号,由于工作中长时间的使用或使用不当,铅号常常从化学板上脱落下来而丢掉,因此有些浪费。为了节约,我现在介绍一种简单而又易作的铅记号。材料和工具1.已用过的或者已过期不能再用的X线废胶片一张。2.一般电气用的10安培保险丝一条。3.万能胶一瓶。4.小镊子一把。制作方法和步骤1.把废胶片上的药膜用热水洗掉、晾干,用细而有尖的针或划钢版用的铁笔在胶片上划成长方形小格,小格的长径为2.5厘米,宽为0.7厘米,然后在贴铅记号的地方用有尖金属物划成几条痕迹,以使万能 At present, all hospitals across the country use the lead-in-box symbol produced by the factory when they make X-ray projects. Due to the long time use or improper use of the work, the lead numbers are often discarded from the chemical plates and thus wasteful. To save, I now introduce a simple and easy to use lead notation. Materials and Tools 1. Used or out-of-date X-ray film. 2. General electrical 10 amp fuse. 3. Universal adhesive bottle. A small tweezers. Production methods and steps 1. The film on the waste film washed with hot water, dried, with a thin and pointed needle or steel plate with a stylus in the film into a rectangular small grid, the long grid of small cells 2.5 centimeters, 0.7 centimeters in width, and then marked with a sharp metal objects into several traces in place of the lead mark, so that universal