多功能眼科测量尺的设计与应用刘大力段亚东尹嘉莉赵维庆对眼科有关检查，传统的瞳孔间距尺，眼球突出度测量尺等功能单一，一尺仅能测量一项。而眼底图绘制多采用两脚规，携带不便。我们针对临床常用较繁琐的检查项目进行了实用、简易、准确的设计，使之一尺多用，操作简... The design and application of multifunctional ophthalmic measuring ruler Liu Dali Duan Yadong Yin Jiali Zhao Weiqing Ophthalmology examination, the traditional pupil distance ruler, eyeball protrusion ruler and other functions of a single, one foot can only measure one. The fundus drawing more use of two-legged regulations, carrying inconvenience. We have carried out a practical, simple and accurate design for the more complicated examination items commonly used in clinical practice, so that it is more than one foot, and the operation is simple.