Skin state measurement device using multiple light sources

Abstract

The present invention relates to a skin state measurement device using multiple light sources, and the skin state measurement device using multiple light sources, according to the present invention, comprises: a casing unit for respectively shielding light emission positions such that light having different wavelengths are selectively emitted at one side inside the skin in a state of being in contact with a measurement position of the skin; a reflection photographing unit arranged inside the casing unit and photographing the skin at which light is emitted, while selectively emitting, in an indirect light form due to reflection, visible light, ultraviolet light, and infrared light at the skin in one direction; a direct light sensing unit arranged inside the casing unit and positioned in thereflection photographing unit so as to sense the skin state while emitting, at the skin, light in the form of direct light directly emitted at the skin while the light emitted from the reflection photographing unit passes therethrough; a control unit arranged inside the casing unit and controlling the reflection photographing unit and the direct light emitting unit so as to emit, at the skin, light selected from visible light, ultraviolet light, and infrared light in an indirect light form and implement photographing and transmission while performing control so as to emit light in the form ofdirect light penetrating according to the skin state; and a photographing analysis unit arranged at one side of the casing unit and electrically connected to the control unit so as to combine imagesphotographed by the control unit according to the skin state, thereby performing analysis by comparing color and shape.

Description

technical field [0001] The present invention relates to a skin condition detection device utilizing multiple light sources, and in particular to a skin condition detection device utilizing multiple light sources characterized by the following: irradiating visible light, ultraviolet rays and infrared rays with different skin penetration depths The light source analyzes the image of the shape, size and color of the sediment inside the skin. In order to understand the condition of the skin and the symptoms of the skin disease in advance, it is confirmed and detected with the naked eye, while improving the accuracy of the detection. The depth and shape of the skin provide basic information for skin diagnosis. Background technique [0002] Normally, the skin (skin) is a human organ that protects the muscles and organs in the body, and plays an extremely important role in protecting the skin from germs. In addition, other major functions of the skin include insulation, temperatur...

AI Technical Summary

Problems solved by technology

[0007] However, when using a polarizing filter and an anti-ultraviolet filter at the same time, the camera is too dark due to excessive filtering, and it is difficult to optimize the luminous effect of ultraviolet rays

[0008] In addition, when alternately operating cameras with built-in light sources to observe the skin, it is not easy to observe the same part of the skin

Moreover, when operating for a long time, the lifespan of the white light source and the ultraviolet light source will be shortened sharply, especially, the ultraviolet light source will cause skin melanin precipitation and damage

[0009] Therefore, the disadvantage of the traditional technology skin observation device is that it is not easy to observe a specific part with multiple beams. When it is turned on for a long time, the service life of the light source will be shortened. And other issues

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