Hong SungHye, Kim SangYong, Kim JungChae, Lim DongKyu, Jung SeokMyung, Kim DongKeun, Yoo Sun K
Brain Korea 21 Project for Medical Science, Univ. of Yonsei, Seoul, Korea.
Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:1250-3. doi: 10.1109/IEMBS.2009.5333914.
The telemedicine system aims at monitoring patients remotely without limit in time and space. However the existing telemedicine systems exchange medical information simply in a specified location. Due to increasing speed in processing data and expanding bandwidth of wireless networks, it is possible to perform telemedicine services on personal digital assistants (PDA). In this paper, a telemedicine system on PDA was developed using wideband mobile networks such as Wi-Fi, HSDPA, and WiBro for high speed bandwidths. This system enables to utilize and exchange variety and reliable patient information of video, biosignals, chatting messages, and triage data. By measuring bandwidths of individual data of the system over wireless networks, and evaluating the performance of this system using PDA, we demonstrated the feasibility of the designed portable emergency telemedicine system.
远程医疗系统旨在不受时间和空间限制地对患者进行远程监测。然而，现有的远程医疗系统仅在指定地点交换医疗信息。由于数据处理速度的提高和无线网络带宽的扩展，在个人数字助理（PDA）上开展远程医疗服务成为可能。本文利用Wi-Fi、高速下行分组接入（HSDPA）和无线宽带（WiBro）等宽带移动网络开发了一种基于PDA的远程医疗系统，以实现高速带宽。该系统能够利用和交换视频、生物信号、聊天消息和分诊数据等各种可靠的患者信息。通过测量系统单个数据在无线网络上传输的带宽，并使用PDA评估该系统的性能，我们证明了所设计的便携式应急远程医疗系统的可行性。
