The development of the medicaltele-education system supporting multimedia applications, which is open to the regional students and doctors.

开发支持多媒体应用的医疗远程教育系统，向地区学生和医生开放。

• 批准号: 13672357
• 负责人: NAKAGAWA Hajime
• 金额: $ 2.3万
• 依托单位: TOYAMA MEDICAL AND PHAEMACEUTICAL UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13672357/
• 关键词: tele-education; multimedia; broadband; ISDN; JPEG; MPEG2; security; privacy; 医療情報; 静止画像; 動画像; インターネット; Web; 医学教育; 画像; Web参照

The medical tele-education system supporting multimedia applications including both still images and moving pictures is developed. This system is designed to be open not only to the medical students but to practitioners who hope to learn current medical topics as one of the recurrent post-graduate medical education. In 2001 (the first year of this research), as we could utilize only ISDN(64kbps), the security was confirmed as same as the telemedicine system for diagnosis which was introduced in 1999. At that time, the materials were confined to the still images and were digitized as JPEG image files by a scanner because of the narrow band. In registering the images to the database server, patients' name and ID number, chief complaint, department, the sort of the images and modalities, the key five words up to ten characters, comments, and key points of the diagnosis are required. On the Web view on the clients, patients' name and ID number are never displayed. The images can be retrieved by reference keys. In the final year of this research (2002) when the broadband communication system was available in our university, the system was customized to support the moving pictures(MPEG 2). Simultaneously, the Web server was introduced apart from database server and the network configuration was also changed. Although it was difficult to show the thumbnail images compared with JPEG files on the Web, we succeeded to display the still thumbnail by using the free software (Quick Time). The system was also designed to prevent the secondary usage of the images by applying the software which could encrypt the html files (by another fund).In conclusion, this system is widely useful in both pre-graduate and post-graduate medical education through broadband communication network spreading rapidly.

开发了支持多媒体应用程序的医学远程教育系统，包括静止图像和动态图片。该系统旨在不仅向医学生开放，而且向希望学习当前医学主题的从业人员开放，这是经常出现的研究生医学教育之一。在2001年（这项研究的第一年），正如我们只能利用ISDN（64kbps），确认安全性与1999年引入的远程医疗系统一样。当时，这些材料仅限于静止状态由于狭窄的频带，扫描仪将图像并作为JPEG图像文件数字化。在将图像注册到数据库服务器中，患者的姓名和ID号，首席投诉，部门，图像和模式的类型，需要五个字符，评论和诊断的关键点的关键五个单词。在客户的网络视图上，从未显示患者的名称和ID号。图像可以通过参考键检索。在这项研究的最后一年（2002年），当我们大学提供宽带通信系统时，该系统被定制以支持运动图片（MPEG 2）。同时，除了数据库服务器外，还引入了Web服务器，并且网络配置也更改了。尽管与网络上的JPEG文件相比，很难显示缩略图图像，但我们成功地通过使用免费软件（快速时间）显示了静止的缩略图。该系统还旨在通过应用可以加密HTML文件的软件（由另一个基金）来防止图像的次要使用。总而言之，该系统在学龄前和研究生医学教育中都广泛有用通信网络迅速传播。

项目成果

中川 肇, 林 隆一: "クリニカルクラークシップにおける医療情報学とその成果"医療情報学. 22:Suppl 1. 631-632 (2002)

Hajime Nakakawa、Ryuichi Hayashi：“医学信息学及其在临床实习中的结果”医学信息学 22：增刊 1. 631-632 (2002)。