Development of Technology for Telescience in Space Medicine Research.

空间医学研究中远程科学技术的发展。

• 批准号: 04557007
• 负责人: WATANABE Satoru
• 金额: $ 10.56万
• 依托单位: NAGOYA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research (B)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04557007/
• 关键词: Telescience; Tele-manipulation; Stereoscopic Vision; Amphibian egg; Intracellular recording; Adenosin; I-V relation; Voltage Clamp; コンピュータ通信; 卵細胞膜電位; 用量反応曲線; アデノシン; 模擬宇宙実験; Head Mounted Display; テレ・マニピュレーション; 細胞内電位; 蛙卵の受精電位

We tested the feasibility of intracellular recording under severe constrains in space research. A telescience testbed implemented in the Tsukuba Space Center of NASDA was used. We developed tele-manipulation and stereoscopic vision techniques for the telescience. The former was made possible 6 dimensional movements through a computer manipulation, which controlled 3 dimensions for a microscope focusing and 3 dimensions for movements of a micromanipulator. The later was used a Head Mounted Display (HMD) system. We were successful the fertilization potential recoding in 1992, the dose response relationship of adenosine-induced potential changes in 1993 and also the I-V relationship measurement using the voltage clamp method, which was carried out by 2 electrodes insertion in 1994. The electrode insertion technique for voltage clamp method need much higher precision than one electrode. Furthermore, we connected between Nagoya University and Tsukuba Space Center by a commercial telephone circuit, and made possible to moitor the laboratory in Tsukuba through a TV conference system (DMIX). This was very useful as the tele-comminication system.

我们测试了细胞内记录在空间研究的严重限制下的可行性。使用了在日本宇宙开发事业团筑波空间中心实施的一个计算机科学试验平台。我们开发了远程操作和立体视觉技术的人工智能。前者通过计算机操纵实现了6维运动，该计算机操纵控制3维用于显微镜聚焦和3维用于显微操作器的运动。后者使用了头戴式显示器（HMD）系统。1992年成功地记录了受精电位，1993年成功地测定了腺苷诱发电位变化的剂量-反应关系，1994年成功地用双电极电压钳法测定了I-V关系。电压钳法的电极插入技术对电极的精度要求比单电极高得多。此外，我们通过商用电话线路连接了名古屋大学和筑波航天中心，并通过电视会议系统（DMIX）监视筑波的实验室。这是非常有用的远程通信系统。

项目成果

Watanabe,S.: "Telescience testbedding for physiological esperiments under hypobaric hypoxic conditions." COSY 8 Utilization of earch orbiting stations(Proceedings). (1992)

Watanabe,S.：“低压缺氧条件下生理实验的远程科学试验台。”

Watanabe,S.: "Physiological experiments implemented by telescience testbed." Abst.of 8th IAA Man in Space Symposium.41-41 (1989)

Watanabe,S.：“通过远程科学测试台实施的生理实验。”

桜木 惣吉: "低圧低酸素環境下でのテレサイエンス・テストベッド-作業能力および情報認識能力による評価-." 環境医学研究所年報. 44. 35-37 (1993)

Sokichi Sakuragi：“低压、缺氧环境下的远程科学试验台-工作能力和信息识别能力的评估。”环境医学研究所年度报告44。35-37（1993）。

Watanabe Satoru: "Telescience testbedding for physiological experiments under hypobaric hypoxic conditions." Proceedings of Shatllite Symposium 4:Columbus Eight(COSY-8)Utilisation of Earth Orbiting Laboratories. 341-346 (1992)

Watanabe Satoru：“低压缺氧条件下生理实验的远程科学试验台。”

Watanabe,S.: "Telescience testbed in human space physiology." Acta Astronautica.23. 327-333 (1991)

Watanabe,S.：“人类太空生理学的远程科学测试台。”