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Skin surface condition detecting method

A surface condition and detection method technology, which is applied in the field of medical and network technology applications, can solve the problem of inability to accurately measure the water content and oily content of the skin surface, and achieve the effect of simple and reliable measurement method and high measurement accuracy

Active Publication Date: 2016-06-15
广州源理生物科技有限公司
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Problems solved by technology

[0006] The purpose of the present invention is to provide a detection method for skin surface conditions to solve the existing problem that the water content and oily content of the skin surface cannot be accurately measured.

Method used

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings, but this is not intended to limit the present invention.

[0049] see Figure 1 to Figure 2 As shown, the detection method of a kind of skin surface condition disclosed in the embodiment of the present invention mainly relates to the detection of water content and / or oiliness of human skin, and it comprises the following steps:

[0050] Step 1: Calculate the relationship between the capacitor discharge time and the count pulse value through a capacitive measuring circuit of voltage / time conversion;

[0051] Step 2: Calculating the equivalent resistance and equivalent capacitance of the skin surface condition by back-calculating the time period;

[0052] Step 3: Calculate the moisture content and oil content of the skin surface through the equivalent capacitance and equivalent resistance.

[0053] refer to...

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Abstract

The invention belongs to the technical field of communication, and particularly relates to a skin surface condition detecting method. The method comprises the steps that the relation between capacitor discharge time and a count pulse value is calculated through a capacitive measuring circuit based on voltage / time conversion; the equivalent resistance and equivalent capacitance of the skin surface condition are obtained through reverse-reasoning calculation according to the time period; the moisture content and oil content of the skin surface are calculated according to the equivalent resistance and the equivalent capacitance. According to the skin surface condition detecting method, a detected capacitor can be measured only by being charged and discharged one time through the capacitive measuring circuit based on V / T conversion, and the measuring method is easy and convenient to implement, reliable and high in measuring precision.

Description

technical field [0001] The invention belongs to the application field of medical treatment and network technology, and in particular relates to a detection method of skin surface condition. Background technique [0002] Life (professional) cosmetology and medical cosmetology (Chinese medicine cosmetology) penetrate and complement each other to promote the rapid development of my country's cosmetology industry. With the development of science and technology, the advancement of society and the enhancement of the general public's awareness of beauty and health care, the market potential of China's portable health-related devices is huge. [0003] Skin cosmetology should first be closely combined with skin care. By monitoring the water content, sebum film, elasticity and other conditions of the skin surface, it can timely adjust the skin dryness, roughness, desquamation or greasy, clogged pores and other damage caused by the imbalance of water and oil. Condition. [0004] Taki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/05A61B5/053A61B5/00
CPCA61B5/05A61B5/0537A61B5/443
Inventor 邓燕
Owner 广州源理生物科技有限公司
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