"Research and Development of Microwave Network and Optical Telemetry System Using for Regional Health Care and Hospital Information and Communication System"

研究对象：我们开发了一种微波网络系统，用于医院和区域卫生保健系统之间的视频图像和数字信息通信。研究结果：该本地网络由50 GHz微波网络组成，通过ARK HILLS财团大楼（赤坂）连接东京大学本古和小叶RCAST校区，并通过电视传输两个研究所的动物实验图像和数据。我们还将公共电话线与微波网络相结合，以控制电视摄像机频道。电话线还可以传送生理功能的数字化数据信号和控制人工心脏装置等一些治疗仪器的控制信号。公共电话线连接了每个节点的计算机，其中一个节点是移动电话系统，该系统结合了慢速扫描电视系统（通常称为静止图像电视电话）。用于观察病人或仪器近景的光纤图像系统和用于观察实验动物生理数据的脉冲激光系统构成的无线光通信系统。该系统的可行性非常好。该系统被应用于两个实验实验室、多个大会现场和ark HILL联盟大楼的一些指导会议的动物实验电视图像的演示。该系统在构建区域性民营卫生保健通信网络，特别是局部地区家庭和偏远地区卫生保健系统方面取得了丰硕的成果。

Objects of the research: We have developed a microwave network system to apply video image and digital information communication among hospitals and regional health care systems. Result of the research: This local network has consisted of 50 GHz microwave networks between Hongo and Komaba RCAST campus of the University of Tokyo via an ARK HILLS consortium building (Akasaka) and communicated televised animal experiment images and data of both institutes. We have also combined public telephone lines to the microwave network for controlling the television camera channels. The telephone line also conveys digitalized data signals of physiological functions and control signals for controlling some therapeutic instruments such as an artificial heart device. The public telephone lines have connected computers at each nodes and one of the nodes is a mobile telephone system which combined a slow scan television system (usually called still image televied telephone). Optical fiber image systems for watching some close-up scenes of patient or instruments and a wireless optical- communication system which is made of pulse laser system for watching physiological data of an experimental animal. Feasibility of the system was excellent. The system was applied to demonstrate television images of animal experiments in two experimental laboratories, many congress sites and some tutorial sessions in-ARK HILL consortium building. This system was obtained completely fruitful results for constructing regional private health care communication network, especially health care system for home and remote areas in local regions.