Design and Implementation of A Portable Mobile Controlled Transcranial Direct Current Stimulator / 中国康复理论与实践
Chinese Journal of Rehabilitation Theory and Practice
;
(12): 363-366, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-905533
ABSTRACT
Objective:
To design and implement a low-power and portable transcranial direct current stimulator controlled by mobile phones.Methods:
The constant current stimulation circuit was realized by a field effect transistor, which could output stable and adjustable low-intensity direct current, and the impedance detection circuit and the over-current protection circuit increased the effectiveness and safety of the stimulator. The control and real-time detection of the stimulation circuit was realized through a microcontroller, and the parameters' settings of the stimulator and the display and preservation of the actual stimulus information were realized through the Android software on the smartphone.Results:
The output current strength and accuracy, maximum load, as well as the timing, device connection, stimulus information collection and display all achieved the expected goals.Conclusion:
The design realized the mobile control of the stimulator, with portability, low cost and low power consumption, providing a new solution for wider applications.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Rehabilitation Theory and Practice
Year:
2019
Type:
Article
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