CN202604835U - Blood-sampling-free electronic blood glucose meter - Google Patents
Blood-sampling-free electronic blood glucose meter Download PDFInfo
- Publication number
- CN202604835U CN202604835U CN 201220252143 CN201220252143U CN202604835U CN 202604835 U CN202604835 U CN 202604835U CN 201220252143 CN201220252143 CN 201220252143 CN 201220252143 U CN201220252143 U CN 201220252143U CN 202604835 U CN202604835 U CN 202604835U
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- China
- Prior art keywords
- human body
- blood
- resistance
- blood glucose
- value
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- Expired - Fee Related
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Abstract
The utility model discloses a blood-sampling-free electronic blood glucose meter which comprises a human body resistance signal collector connected onto a main machine. A positive electrode probe and a negative electrode probe are arranged on the resistance signal collector and are contacted with two ends of the human body respectively to form a human body loop resistor. The main machine comprises a processing unit, an analogue to digital conversion module, a collected resistance value delay processing module, a human body resistance conversion module and a resistance value average calculating module. The main machine is connected with a blood glucose value display screen and a power source. By means of the blood-sampling-free electronic blood glucose meter, the blood glucose value is measured by measuring different resistance values of the human body without sampling blood, the blood glucose value can be measured quickly, and more users can conveniently measure the self-blood glucose at any time anywhere, so that the blood-sampling-free electronic blood glucose meter is convenient and practical. By researching the detailed test skin table positions of the human body, the measured value and the blood-sampling value are very close. The average is obtained by a plurality of tests so that the test value is accurate, and deviation of the test value is avoided.
Description
Technical field
The medical domain of this utility model design blood glucose measurement is specifically related to a kind of formula electronics glucometer of exempting to take a blood sample.
Technical background
At present, a variety of blood glucose measurement instruments are arranged on the market, most glucometer all needs the user to take a blood sample; Blood is spread upon on the test paper; Put glucometer again into and detect, produce color together, confirm user's blood glucose numerical value again through the contrast color through chemical reaction.Because a lot of users want frequent measuring blood numerical value, must take a blood sample and just can measure the result, and are bigger to the human injury.
The utility model content
This utility model provides a kind of blood sampling that need not, and directly in-vitro measurements just can accurately be measured the gauge of blood sugar for human body numerical value.
For solving the problems of the technologies described above; This utility model is realized through following technical scheme: the formula electronics glucometer of exempting to take a blood sample; Comprise the human body resistance signal picker, the human body resistance signal picker is connected to main frame, and anelectrode probe and negative electrode probe are arranged on the said resistance signal harvester; Contact respectively at the human body two ends, form the human body loop resistance; Said main frame comprises processing unit, analog-to-digital conversion module, collection resistance value delay process module, human body resistance modular converter and resistance value average computation block; Said main frame connects blood glucose numerical value display screen and power supply.
Further, said resistance signal harvester is the point-touch pen shape, and leading portion is provided with a metal dots touched electrode, touches the electrode of human body skin table one end as point, in the surface of holding of point-touch pen another metal grasping handle electrode is set, as the electrode of the contact human body other end.
Further, said resistance signal harvester is connected with the reference value adjusting module, is connected on the said analog-to-digital conversion module through data wire.
Further, the control panel of said main frame comprises some adjusting knobs and control button, and the control panel top is a display screen.
The utlity model has following advantage: 1, measure the numerical value of its blood glucose through measuring the different resistance value of human body, need not blood sampling, can measure blood glucose numerical value soon, convenient more user measures own blood glucose anywhere or anytime, and is convenient and practical; 2, through the DCO skin table position of researching human body, make the numerical value of measuring very approaching with blood sampling numerical value, draw meansigma methods through repeatedly testing again, the numerical value of test is very accurate like this, the deviation of the test number of avoiding.
Figure of description
Fig. 1 is the illustrative view of functional configuration of this utility model;
Fig. 2 is the product structure sketch map of this utility model;
Fig. 3 is this utility model body electrode test block sketch map.
The specific embodiment
Shown in Figure 1; The formula electronics glucometer of exempting to take a blood sample comprises human body resistance signal picker 2, and human body resistance signal picker 2 is connected to main frame 5; Anelectrode probe 21 and negative electrode probe 22 are arranged on the said resistance signal harvester 2; Contact respectively at the human body two ends, form human body loop resistance 1, main frame 5 comprises processing unit 55; Analog-to-digital conversion module 51, collection resistance value delay process module 52, human body resistance modular converter 53 and resistance value average computation block 54, main frame 5 connects blood glucose numerical value display screens 6 and power supplys 7.
Embodiment one, and is shown in Figure 2, and resistance signal harvester 2 is point-touch pen 13 shapes; Leading portion is provided with a metal dots touched electrode 11; Touch the electrode of human body skin table one end as point, another metal grasping handle electrode 12 is set, as the electrode of the contact human body other end in the surface of holding of point-touch pen 13; Resistance signal harvester 2 is connected with reference value adjusting module 22; Be connected on the said analog-to-digital conversion module 51 through data wire 14, the control panel of main frame 5 comprises some adjusting knobs 22 and control button 23, and the control panel top is a display screen 6.
Embodiment two, and is shown in Figure 3, a kind ofly uses the above-mentioned formula electronics glucometer of exempting to take a blood sample and measures the method that human body resistance comes measuring blood numerical value, comprises following operating procedure,
A), select the skin table position, human body two ends of suitable contact electrode, human test's block of selecting one of them electrode of contact is the groove position 32 of bottom between the nameless stage casing left-hand portion 33 of position, right side, left index finger stage casing 31, left hand and left index finger and the middle finger; The finger of test pen is held in another electrode contact at the right hand.Perhaps, select the groove position 32 of bottom between right hand forefinger stage casing left-hand portion 31, position, right side, right ring finger stage casing 33 and right hand forefinger and the middle finger, the finger of test pen is held in another electrode contact leftward.
B), adopt alcohol disinfecting, wait for more than 30 seconds, make temperature, appropriateness and the salinity at test skin table position reach stable test environment.Cycle comes chafe in also can practicality, to obtain normal impedance response.
C), with the contact of two electrodes at the skin table position of handling well, connect instantaneous altofrequency weak current.
D), electric current and voltage signal are sent to main frame, convert electric current and voltage signal into digital signal, be converted into blood glucose numerical value through numerical value again; Show that at last numerical value is blood glucose numerical value; Main frame is connected with a signal picker, and harvester is gathered the human body resistance signal, and converts digital signal into; Pass through host process again, and show blood glucose numerical value.
E), repeatedly the test, blood glucose numerical value and the standard figures measured are compared.
Claims (4)
1. the formula electronics glucometer of exempting to take a blood sample; It is characterized in that: comprise human body resistance signal picker (2); Human body resistance signal picker (2) is connected to main frame (5); Anelectrode probe (21) and negative electrode probe (22) is arranged on the said resistance signal harvester (2), contact respectively, form human body loop resistance (1) at the human body two ends; Said main frame (5) comprises processing unit (55), analog-to-digital conversion module (51), collection resistance value delay process module (52), human body resistance modular converter (53) and resistance value average computation block (54); Said main frame (5) connects blood glucose numerical value display screen (6) and power supply (7).
2. the formula electronics glucometer of exempting to take a blood sample according to claim 1; It is characterized in that: said resistance signal harvester (2) is point-touch pen (13) shape; Leading portion is provided with a metal dots touched electrode (11); Touch the electrode of human body skin table one end as point, another metal grasping handle electrode (12) is set, as the electrode of the contact human body other end in the surface of holding of point-touch pen (13).
3. the formula electronics glucometer of exempting to take a blood sample according to claim 1 and 2, it is characterized in that: said resistance signal harvester (2) is connected with reference value adjusting module (22), is connected on the said analog-to-digital conversion module (51) through data wire (14).
4. the formula electronics glucometer of exempting to take a blood sample according to claim 1 is characterized in that: the control panel of said main frame (5) comprises some adjusting knobs (22) and control button (23), and the control panel top is display screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252143 CN202604835U (en) | 2012-05-30 | 2012-05-30 | Blood-sampling-free electronic blood glucose meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252143 CN202604835U (en) | 2012-05-30 | 2012-05-30 | Blood-sampling-free electronic blood glucose meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604835U true CN202604835U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252143 Expired - Fee Related CN202604835U (en) | 2012-05-30 | 2012-05-30 | Blood-sampling-free electronic blood glucose meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727215A (en) * | 2012-06-08 | 2012-10-17 | 林建中 | Blood collection-free blood sugar measurement instrument and testing method |
| CN104983427A (en) * | 2015-07-22 | 2015-10-21 | 李承昊 | Method for measuring human blood glucose level |
| US20160051170A1 (en) * | 2014-08-22 | 2016-02-25 | Gien Chung LIN | Bloodless Glucose Measuring Device and Method of Use Thereof |
-
2012
- 2012-05-30 CN CN 201220252143 patent/CN202604835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727215A (en) * | 2012-06-08 | 2012-10-17 | 林建中 | Blood collection-free blood sugar measurement instrument and testing method |
| US20160051170A1 (en) * | 2014-08-22 | 2016-02-25 | Gien Chung LIN | Bloodless Glucose Measuring Device and Method of Use Thereof |
| CN104983427A (en) * | 2015-07-22 | 2015-10-21 | 李承昊 | Method for measuring human blood glucose level |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |