电子内镜窄带成像系统的关键技术分析

摘要

通过介绍窄带成像技术的原理,分析和讨论图像处理装置、冷光源及放大内镜的配置和技术参数.总结出窄带成像系统区别于普通电子内镜系统的滤光片、放大内镜、高清晰度数字电视等关键技术,并分别对各个关键技术进行分析,为医院购置和决策时提供指导作用.%Introducing the principle of the Narrow Band Imaging, then analyzing and discussing the configuration and technical parameter of the image processing equipment, cold light source and magnifying endoscope. Summarizing ihe key technology of the Narrow Band Imaging, else discuss ihem separately, provide ihe instruction for hospital purchasing and decision laslly.