研究目的
To investigate the low level light stimulation efficacy combined a specific platform of LEDA system with microcirculation measurement.
研究成果
The blood flow velocity of the microcirculation can be increased nearly two times after LEDA biostimulation. The system shows great potential to analyze the microcirculation of red/white blood cell image by the real-time processor.
研究不足
The detail of photobiostimulation for microcirculation analysis was limited. The neurotransmitter effect of LED is unknown.
1：Experimental Design and Method Selection:
The study involved the use of a light emitting diode array (LEDA), a designed control board, and an image processing algorithm to observe the effect of LED stimulation on blood microcirculation.
2：Sample Selection and Data Sources:
The palm of the subject was stimulated with LEDA, and microcirculation images were analyzed.
3：List of Experimental Equipment and Materials:
LEDA module (six LEDs, wavelength 660 nm, operating frequency 8 - 15 Hz, 60 mW per each), control board, microcirculation recorder, and Matlab 2015b for image processing.
4：Experimental Procedures and Operational Workflow:
LEDA was used to stimulate the palm, and the blood flow velocity was calculated from the microcirculation images.
5：Data Analysis Methods:
The blood flow velocity was calculated using an image processing algorithm in Matlab.
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