在介绍通用工业内窥镜的结构及原理的基础上，推出了一种基于ARM9的便携式内窥镜

装置。该装置由照明系统、CMOS摄像头、嵌入式系统三部分组成。相对于普通内窥镜而言，具有体积小、重量轻、结构简单、携带方便、成本低等优点。-Introduction General Industrial endoscope at the structure and basic principles on the introduction of an ARM9-based portable endoscopic device. The device from the lighting system, CMOS camera, embedded systems composed of three parts. Vis-à-vis the case of an ordinary endoscope with a small size, light weight, simple structure, easy to carry, low cost.