| 摘要 |
PURPOSE: An iontophoresis patch is provided to promote adsorption by opening the skin surface through an ion channeling method. CONSTITUTION: An iontophoresis patch comprises an LED patch unit(100), a main body unit(200), and a lead wire(300). In the LED patch unit, an LED is installed to a patch. The LED patch unit is attached to the skin and irradiates light with a specific wave to the skin by current flowing in the LED. The main body unit calculates the value of the output current from the internal voltage, varies the value of the output voltage according to the value of the output current, and makes the current flowing on the skin constant.
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