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Blood collection-free blood sugar measurement instrument and testing method

A blood glucose measuring instrument, electronic technology, applied in the field of measuring blood glucose in vitro, blood-free electronic blood glucose measuring instrument, can solve the problem of large human injury, and achieve the effect of avoiding deviation and accurate numerical value

Inactive Publication Date: 2012-10-17
林建中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since many users have to measure blood sugar values ​​frequently, blood must be collected to obtain the results, which will cause great harm to the human body.

Method used

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  • Blood collection-free blood sugar measurement instrument and testing method
  • Blood collection-free blood sugar measurement instrument and testing method
  • Blood collection-free blood sugar measurement instrument and testing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one, figure 2 As shown, the resistance signal collector 2 is in the shape of a touch pen 13, and a metal touch electrode 11 is arranged in the front section as an electrode touching one end of the human skin surface, and another metal grip is set at the grip surface of the touch pen 13. The electrode 12 is used as an electrode that contacts the other end of the human body. The resistance signal collector 2 is connected with a reference value adjustment module 22, and is connected to the analog-to-digital conversion module 51 through a data line 14. The control panel of the host computer 5 includes several adjustment knobs 22 and Control buttons 23, the top of the control panel is a display screen 6.

Embodiment 2

[0021] Embodiment two, image 3 As shown, a method for measuring blood glucose value by using the above-mentioned blood-drawing-free electronic blood glucose measuring instrument to measure human body resistance comprises the following steps,

[0022] a), select suitable skin surface parts at both ends of the human body that are in contact with the electrodes, and select the human body test block that is in contact with one of the electrodes to be the right part 31 of the middle part of the left index finger, the left part 33 of the middle part of the left ring finger and the lower part between the left index finger and middle finger The groove portion 32; the other electrode contacts the finger holding the test pen in the right hand. Or, select the left side part 31 of the middle part of the right index finger, the right side part 33 of the middle part of the right ring finger and the groove part 32 at the bottom between the right index finger and the middle finger, and anoth...

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Abstract

The invention discloses a blood collection-free blood sugar measurement instrument and a testing method. The blood collection-free blood sugar measurement instrument comprises a human body resistance signal acquisition device, wherein the human body resistance signal acquisition device is connected to a host. The method comprises the following steps of: selecting proper human body cuticle parts at two ends of contact electrodes, processing the human body cuticle parts of the contact electrodes by using disinfectants, and waiting for a period of time, so that the testing environment of the cuticle parts is in a normal state, and the two electrodes are contacted to the processed cuticle parts; connecting an instantaneous high-frequency weak current, transmitting the current and voltage signals to the host, converting the current and voltage signals into digital signals, and numerically converting the digital signals into numerical value of blood sugar; and finally, displaying the numerical value as the numerical value of blood sugar, and comparing the measured numerical value of blood sugar with a standard numerical value. More users can conveniently measure the own blood sugar at any time any where, and the blood collection-free blood sugar measurement instrument is convenient and practical; and moreover, the measured numerical value is extremely close to the blood sampling numerical value, the tested numerical value is accurate, and the error of the tested numerical value is avoided.

Description

technical field [0001] The invention relates to the medical field of blood sugar measurement, and in particular relates to a blood-sampling-free electronic blood sugar measuring instrument and a method for measuring blood sugar values ​​in vitro. Background technique [0002] At present, there are many kinds of blood glucose measuring instruments on the market. Most of the blood glucose measuring instruments require the user to take blood, smear the blood on the test paper, and then put it into the blood glucose measuring instrument for detection. To determine the user's blood sugar value. Because many users want to measure blood sugar value frequently, blood must be collected to measure the result, which will cause great harm to the human body. Contents of the invention [0003] The invention provides a measuring instrument capable of accurately measuring the blood sugar value of a human body through direct external measurement without blood collection and a testing meth...

Claims

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Application Information

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IPC IPC(8): A61B5/145
Inventor 林建中克莱门特・简柏・林
Owner 林建中
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