Design and Implementation of a Programmable Wireless Neural Stimulation System / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 30-32, 2016.
Article
Dans Chinois
| WPRIM
| ID: wpr-265580
ABSTRACT
The paper proposes and realizes a programmable wireless neural stimulation system which can be used as a solution of functional electrical stimulation to treat neural diseases. The system is composed of two parts controller and neural stimulator. The controller can transmit pulse parameters to the stimulator wirelessly, and the stimulator can generate bidirectional pulses with charge balance. The simulator takes use of ADCs to sample on the bidirectional pulse output, which compared with preset amplitude to the DAC output voltage to realize the voltage calibration. Through the test, the whole system works stably and the output of the biphasic charge balanced circuit is definite. The stimulator output ranges from 0 to 5 V ajustably, and the frequency ranges from 1 Hz to 200 Hz ajustably, while the pulse width ranges from 500 μs to 1500 μs ajustably. The duration of the stimulation can be set from 10 s to 10 min.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Stimulation électrique
/
Conception d'appareillage
/
Technologie sans fil
Type d'étude:
Revue systématique des études observationnelles
langue:
Chinois
Texte intégral:
Chinese Journal of Medical Instrumentation
Année:
2016
Type:
Article
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