| 摘要 |
<p>The present invention provides a light irradiation method for xerosis treatment, which treats by being customized by irradiating skin of a subject to be tested by light with wavelengths of 400 nm, 630 nm, and 880 nm from a light irradiation unit. Additionally, the method improves a treatment effect by applying an appropriate treatment to the subject through the light with wavelengths of 400 nm, 630 nm, and 880 nm. [Reference numerals] (110) Light irradiation unit; (120) Wavelength conversion unit; (130) Wavelength sensing unit; (140) Control unit</p> |
