| 一种电生理刺激仪的研制 |
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| 引用本文： | 郑懿,邬小玫,余建国,方祖祥.一种电生理刺激仪的研制[J].中国医疗器械杂志,2010,34(2):82-85. |
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| 作者姓名： | 郑懿 邬小玫 余建国 方祖祥 |
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| 作者单位： | 复旦大学电子工程系,上海,200433 |
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| 基金项目： | 上海市重点学科资助项目 |
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| 摘 要： | 本文介绍的电生理刺激仪可输出OV到30V范围内的双相波，单相波；双相波的顺序可根据需要改变，同时两个脉冲的脉宽以及之间的时间间隔可以由操作者任意调节；刺激仪在充电完成时会自动通过指示灯和蜂鸣器通知操作者；由于采用了电池供电．保证了研究对象的安全。
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| 关 键 词： | 电生理刺激仪 双相脉冲 参数可调 |
A Design of Electrophysiological Stimulator |
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| Zheng Yi,Wu Xiaomei,Yu Jianguo,Fang Zuxiang Dept.of Electronic Engineering,Fudan University,Shanghai.A Design of Electrophysiological Stimulator[J].Chinese Journal of Medical Instrumentation,2010,34(2):82-85. |
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| Authors: | Zheng Yi Wu Xiaomei Yu Jianguo Fang Zuxiang Deptof Electronic Engineering Fudan University Shanghai |
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| Institution: | Zheng Yi,Wu Xiaomei,Yu Jianguo,Fang Zuxiang Dept.of Electronic Engineering,Fudan University,Shanghai,200433 |
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| Abstract: | Electrophysiological stimulator is widely used in study of biological electrical activities.This electrophysiological stimulator is capable of outputting both biphasic and monophasic waveforms with amplitudes within 0V and 30V.The sequence of the biphasic waveforms is alterable and their widths and interval can be respectively arbitrarily modified by the operator.The machine will inform the operator as soon as the charge completes through the indicator and buzzer.The safety of experimental objects is guaran... |
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| Keywords: | electrophysiological stimulator biphasic impulses modifiable parameters |
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