A method and portable device for measuring blood sugar concentration

A portable device and technology of blood sugar concentration, which is applied in the field of physiological parameter measurement, can solve the problems of poor efficiency and low precision, and achieve the effect of strong light intensity signal and accurate blood sugar concentration measurement results

Active Publication Date: 2016-06-01
辛勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of low accuracy and poor efficiency of the existing reflective method for measuring blood sugar concentration, the present invention provides a method for measuring blood sugar concentration

Method used

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  • A method and portable device for measuring blood sugar concentration
  • A method and portable device for measuring blood sugar concentration
  • A method and portable device for measuring blood sugar concentration

Examples

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Embodiment Construction

[0045] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the present invention.

[0046] refer to figure 1 , figure 1 Shown is a schematic flowchart of a specific embodiment of a method for measuring blood glucose concentration provided by the present invention.

[0047] Bl...

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Abstract

The invention discloses a method for measuring blood glucose concentration. The method comprises the steps that at least one beam of measurement light and at least one beam of calibration light are sent to the body surface skin of an object to be measured, special absorption is conducted on the measurement light by glucose in blood, and special absorption is conducted on the calibration light by another blood constituent, other than glucose, in the blood; measurement reflection light x and calibration reflection light z are received; comprehensive calculation is conducted on optical parameters of the measurement reflection light x according to optical parameters of the calibration reflection light z, and then the blood glucose concentration Y is obtained. Correspondingly, the invention provides a portable device for measuring blood glucose concentration. By means of the method and portable device, real-time and accurate blood glucose concentration measurement can be realized.

Description

technical field [0001] The invention belongs to the field of physiological parameter measurement, and in particular relates to a method for measuring blood sugar concentration and a portable device. Background technique [0002] The sugar in the blood is called blood sugar, and in most cases it is glucose. Most of the energy required for the activities of various tissue cells in the body comes from glucose, so the blood sugar concentration must be maintained at a certain level to maintain the needs of various organs and tissues in the body. For normal people, the fasting blood glucose concentration in the morning should be between 3.9mmol / L and 6.0mmol / L. A fasting blood glucose concentration exceeding 6.0mmol / L is called hyperglycemia. Blood sugar concentration below 3.9mmol / L is called hypoglycemia. Since the blood sugar concentration will change with daily activities such as diet and exercise, it is necessary to be able to monitor blood sugar in real time in order to e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/1455
Inventor 辛勤
Owner 辛勤
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