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The method of detecting blood sugar level in human body

A technology of blood sugar level and human body, applied in the field of blood sugar measurement, to save economic costs and reduce the pain of needle sticking

Active Publication Date: 2018-02-06
李承昊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, electrochemical sensors can only be used in a limited range and have not yet been used in clinical applications.

Method used

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  • The method of detecting blood sugar level in human body
  • The method of detecting blood sugar level in human body
  • The method of detecting blood sugar level in human body

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Embodiment Construction

[0020] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0021] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0022] It should be noted that in the following detailed description, step 1, step 2, step 3, etc. are just to represent different steps, not to represent the order of the blood glucose measurement method of the present invention, those skilled in the art can change according to the actual situation The order of these steps does not affect the essence of the present invention.

[0023] Many experiments have proved that org...

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Abstract

A human blood sugar level detection method comprising the following steps: step 1, bringing two electrodes of a probe assembly into contact with two different positions on the surface of skin of a human body, respectively, and calculating the capacitance value between the two different positions; and step 2, according to a linearly proportional relation of the blood sugar level and the capacitance value, calculating the blood sugar level of the human body to be measured, through the capacitance value. The method obviates the need of needle piercing and instead only requires the measurement for the capacitance value between two skin positions of a human body, thus greatly alleviating the pain caused to the subject by needle piercing. In addition, economic costs are saved remarkably since no test paper needs to be used.

Description

technical field [0001] The invention relates to a method for measuring blood sugar, in particular to a non-invasive method for measuring blood sugar. Background technique [0002] Blood sugar is one of the more important indicators of diabetes. Diabetics must control their blood sugar levels throughout their lives and use real-time blood sugar levels as the basis for taking or administering insulin. Around 1840, rough urine sugar or cumbersome venous serum was used as the basis for blood sugar measurement. Initial urine sugar was tested by Benedict's solution burning method, which was later replaced by oxidase test paper method. Since urine sugar appears when the blood sugar level exceeds 180mg / dL (10mmol / dL), and dietary diabetes can seriously cause misjudgment, it is still widely used only in some poorer or poor medical resource areas. And venous serum is even more inconvenient and impossible to popularize to diabetic patients to test blood sugar in time at any time. So...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/145A61B5/05
CPCA61B5/145
Inventor 张颢严卢芬玲许正远许雯慧
Owner 李承昊