A design of electrophysiological stimulator.
- Author:
Yi ZHENG
1
;
Xiaomei WU
;
Jianguo YU
;
Zuxiang FANG
Author Information
1. Dept. of Electronic Engineering, Fudan University, Shanghai, 200433. zhengyi@fudan.edu.cn
- Publication Type:Journal Article
- MeSH:
Electric Countershock;
instrumentation;
Electric Stimulation Therapy;
instrumentation;
Electrophysiological Phenomena;
Equipment Design
- From:Chinese Journal of Medical Instrumentation
2010;34(2):82-85
- CountryChina
- Language:Chinese
-
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 guaranteed by float ground thanks to battery power supply.
