BLUE LIGHT PHOTOBIOMODULATION

The invention is directed to a light source device (10) comprising a light emitting element (12) for emitting a blue light having a wavelength ranging from 435 to 500 nm, the light source device (10)being configured to provide the blue light to at least one cell (C) at a transmitted fluence ranging from 0.01 to 18.5 J/cm to promote or induce growth and proliferation of the cell (C) and whereinthe light emitting element (12) has a power density ranging from 0.05 to 30 mW/cm . The invention is also directed to a light source assembly comprising a product adapted to be in contact with theskin or a wound and a light source device (10) connected to the product for providing blue light to at least one skin cell (C), preferably of the wound. 本发明涉及种光源装置(10)，其包括用于发射波长为435-500nm的蓝光的发光元件(12)，所述光源装置(10)配置为以0.01-18.5J/cm的传输通量向至少个细胞(C)提供蓝光，以促进或诱导所述细胞(C)的生长和增殖，其中所述发光元件(12)的功率密度为0.05-30mW/cm。本发明还涉及种光源组件，其包括适于与皮肤或伤口接触的产品和与所述产品连接的用于向优选伤口的至少个皮肤细胞(C)提供蓝光的光源装置(10)。