A telemetric laboratory system using bi-directional browser (Java) and computer network

使用双向浏览器（Java）和计算机网络的遥测实验室系统

• 批准号: 09557144
• 负责人: YAMADA Yoshiaki
• 金额: $ 7.68万
• 依托单位: NIIGATA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 1999
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09557144/
• 关键词: computer network; Java; telemetry; animal experiment; physiology; コンピューターネットワーク; インターネット; Lab View; LabVIEW

We have been studying trimgeminal motor behaviors such as chewing, swallowing and jaw-reflexes using chronic animal models. Current project includes the behavior during sleep. In these studies, the investigator had to wait a chance to deliver stimulus and to record data by monitoring the biological data on a screen. Since the monitoring system was set beside the animals, the investigator had to stay there quietly, or a special room may be required at the next door. If the remote operation is available far from the animals, investigator can stay in her/his office. Since the recording does not take place all the time, the operator might utilize the rest of time for other work. The present study has been designed to develop a Java-based data acquisition and analyzing program that can be operated via a computer network from anywhere a client computer is available. A pilot study was carried out as follows : 1) a conventional analog data acquisition and analyzing program was adapted on the network ; 2) behaviors of the animal were monitored by client computers placed in an office ; and 3) telemetric data analyzing system, which is compiled by Java, was developed and tested. Hardware (client computer and network) was found not to be able to handle physiological data on real-time, whereas the Java-based system enabled us to operate instruments such as a stimulator, amplifier etc. under monitoring biological signals. Since programs compiled by Java can be used under any kind of operating systems, operators can use Windows, Macintosh, and Unix machines as a client computer. The results showed a possibility that telemetric laboratory, Which we have designed, may become one of the powerful methods in neuro-physiological studies in the near future.

我们一直在利用慢性动物模型研究咀嚼、吞咽和下巴反射等三元运动行为。目前的项目包括睡眠时的行为。在这些研究中，研究人员必须等待一个机会来提供刺激，并通过在屏幕上监控生物数据来记录数据。由于监控系统设在动物旁边，调查人员不得不安静地呆在那里，否则隔壁可能需要一个专门的房间。如果可以在远离动物的地方进行远程操作，调查人员可以呆在她/他的办公室里。由于记录并不总是在进行，操作员可能会将剩余时间用于其他工作。本研究旨在开发一种基于Java的数据采集和分析程序，该程序可以在任何有客户计算机的地方通过计算机网络进行操作。1)在网络上采用常规的模拟数据采集和分析程序；2)放置在办公室的客户端计算机对动物的行为进行监测；3)开发并测试了用Java编写的遥测数据分析系统。硬件(客户端计算机和网络)不能实时处理生理数据，而基于Java的系统使我们能够在监测生物信号的情况下操作刺激器、放大器等仪器。由于Java编译的程序可以在任何类型的操作系统下使用，因此操作员可以使用Windows、Macintosh和Unix计算机作为客户端计算机。结果表明，在不久的将来，我们设计的遥测实验室有可能成为神经生理学研究的有力手段之一。

项目成果

Miyaoka, Y.: "Vagal control of pharyngeal constrictor activity in rabbits"Dysphasia. 12. 39-42 (1997)

Miyaoka, Y.：“兔子咽缩肌活动的迷走神经控制”言语障碍。

Morimoto, T.: "Sensory control of masticatory jaw movements according to food consistencies in the rabbit."Hydrocolloids - part2, Amsterdam, Elsevier Science. 465-472 (2000)

Morimoto, T.：“根据兔子食物稠度对咀嚼下颌运动的感觉控制。”亲水胶体 - 第 2 部分，阿姆斯特丹，爱思唯尔科学。

Miyaoka, Y.: "Reflexogenic areas for velopharyngeal closure in rabbits" Dysphagia. 13. 156-159 (1998)

Miyaoka, Y.：“兔子腭咽闭合的反射区”吞咽困难。

松永和秀: "ムースアップを利用した嚥下機能検査食の試作" 日本顎機能学会誌. 4. 173-181 (1998)

Kazuhide Matsunaga：“使用慕斯的吞咽功能测试食品的原型”日本颌功能学会杂志 4. 173-181 (1998)。

宮岡洋三: "公開講座の受講前後における歯学と歯科医療に対する認識変化" 日本歯科医学教育学会雑誌. 14. 167-177 (1998)

Yozo Miyaoka：“参加公开讲座之前和之后对牙科和牙科护理的看法的变化”日本牙科教育学会杂志 14. 167-177 (1998)。