Teeth fidge brush with mear-infrared light

摘要

PURPOSE: A gingival toothbrush using near infrared ray is provided to ensure sterilization and heating actions and to perform cell regeneration. CONSTITUTION: A gingival toothbrush using near infrared ray comprises: a head(110) in which a plurality of light source insertion holes are arranged by certain interval; a light emitting diode(120) for irradiating near infrared ray with different wavelength; and a toothbrush handle(130) having a power supply(140). The light emitting diode is irradiated in 650-980nm.