动态多媒体技术在眼超声诊断教学的应用

本文探讨了动态多媒体技术在眼超声诊断教育中的价值。我们利用新型超声诊断仪上的动态视频录制功能，将进行超声检查的实时图像以动态视频文件的格式记录并以avi格式的视频文件输出备用；同样将进行超声检查的手法以动态视频的文件进行记录并输出。进行超声教学时将上述视频文件插入到多媒体文件中同步播放，使在教室中学习的学生有一种在检查室身临其境的现场感受，对老师所讲述的内容能够进行更直观的了解。应用动态多媒体技术进行眼超声诊断教学，可以弥补既往静态图片讲述的不足，更加直观地展示超声诊断的独到优势--实时、动态，以区别于CT、MR等静态的影像学检查手段，为学生准确地理解教师所讲授的内容提供帮助。动态多媒体技术的应用可以提高眼超声诊断的教学效果，使学生能够更准确、生动地掌握眼超声诊断技术。（眼科，2012，21：141-143）

The application of dynamic multimedia technology for education of ophthalmic ultrasonic diagnosis

This paper is to determine the value of dynamic multimedia technology application for the education of ophthalmic ultrasonic diagnosis.We recorded the video of ultrasonic images when examining the patients,which was saved as ".avi"files.We also recorded the video of the operation procedure of ophthalmic ultrasonic examination.These video files were showed to the audience when doing education.These videos can give the students in the classroom the mimic feeling of examining patients in examination rooms.With these videos,it’s much easier to understand the teaching contents.The videos are dynamic and real-time showing,which is a special advantage of ultrasonic diagnosis,much more vivid than the static images,such as computed tomography or magnetic resonance image.The application of dynamic multimedia technology can improve the education effect of ophthalmic ultrasonic diagnosis.With its help,the students can master the ophthalmic diagnosis technology more quickly,accurately and vividly.