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Near-infrared light skin detection device and method thereof

A near-infrared light, skin detection technology, applied in the direction of using light for diagnosis, diagnostic recording/measurement, medical science, etc., can solve problems such as high cost and inability to detect the characteristics of the inner layer of the skin

Active Publication Date: 2021-07-09
SHENZHEN DJ INNOVATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In recent years, some instruments for facial skin diagnosis have also appeared, but some of these instruments cannot detect the characteristics of the inner layer of the skin, and some are expensive

Method used

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  • Near-infrared light skin detection device and method thereof
  • Near-infrared light skin detection device and method thereof
  • Near-infrared light skin detection device and method thereof

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Embodiment Construction

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0029] It wil...

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Abstract

The invention relates to a near-infrared light skin detection device, which comprises at least two light emitting units with different spectral bands and used for emitting near-infrared light with different wavelengths; different driving units used for driving different light emitting units to emit light; a photoelectric sensor; and a control module connected with the driving units and the light receiving unit, which is used for controlling the driving units to drive the light emitting units to emit light in a time-sharing manner, receiving electric signals which are acquired by the photoelectric sensor in a time-sharing manner, reflected by a to-be-detected target and emitted by the light emitting units and converted into the electric signals, and transmitting the electric signals to the light receiving unit; and obtaining the skin state of the to-be-detected target according to the light intensity of the light signal. According to the invention, the infrared ray absorption condition information of different wave bands of the facial skin can be effectively obtained with low cost, and the skin state can be accurately detected.

Description

technical field [0001] The invention relates to skin detection, in particular to a near-infrared light skin detection device and a near-infrared light skin detection method. Background technique [0002] The quality of facial skin affects people's working and living conditions. The main method of facial skin diagnosis is still the method of observation combined with hearing, that is, experienced physicians observe the texture and color of the skin, and then ask the patient about the situation, and then according to the accumulation Expert experience in diagnosing skin conditions. Some instruments for facial skin diagnosis have also appeared in recent years, but some of these instruments cannot detect the characteristics of the inner layer of the skin, and some are expensive. Contents of the invention [0003] Based on this, it is necessary to provide a low-cost near-infrared skin detection device capable of detecting the inner layer of the skin. [0004] A near-infrared ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
CPCA61B5/0059A61B5/443Y02B20/40
Inventor 金波段羽
Owner SHENZHEN DJ INNOVATION IND CO LTD
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