Four categories of modern educational technology, which was commonly used in modern medical teaching, was introduced in this paper. It’s photography, video technology, audio and video transmission system and grid technology, we introduced and analyzed the advantages and disadvantages of the four teaching methods, the use of areas, and problems in the use proposed, and then give some suggestions in the end.% 介绍了在现代医学教学中常用的4种现代教育技术手段:摄影技术、摄像技术、音视频传输系统和网格技术,分析了这4种教学手段的优缺点和使用范畴,并对使用中出现的问题提出了建议
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