CN102727215A - Blood collection-free blood sugar measurement instrument and testing method - Google Patents
Blood collection-free blood sugar measurement instrument and testing method Download PDFInfo
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- CN102727215A CN102727215A CN2012101886097A CN201210188609A CN102727215A CN 102727215 A CN102727215 A CN 102727215A CN 2012101886097 A CN2012101886097 A CN 2012101886097A CN 201210188609 A CN201210188609 A CN 201210188609A CN 102727215 A CN102727215 A CN 102727215A
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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
The present invention designs the medical domain of blood glucose measurement, is specifically related to a kind of formula electronics glucometer of exempting to take a blood sample, and the method for in-vitro measurements blood glucose numerical value.
Background technology
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.
Summary of the invention
The invention provides a kind of blood sampling that need not, directly in-vitro measurements just can accurately be measured the gauge and the method for testing of using this instrument of blood sugar for human body numerical value.
For solving the problems of the technologies described above; The present invention realizes 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.
A kind ofly use the above-mentioned formula electronics glucometer of exempting to take a blood sample and measure the method that human body resistance comes measuring blood numerical value, comprise following operating procedure, a), select the skin table position, human body two ends of suitable contact electrode; B), use disinfectant to handle contact electrode human body skin table position, wait for a period of time, make this skin table site tests environment normalization; 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; E), blood glucose numerical value and the standard figures measured are compared.
Further, among the said step a, human test's block of selecting one of them electrode of contact is the groove position of bottom between the nameless stage casing left-hand portion of position, right side, left index finger stage casing, 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 of bottom between right hand forefinger stage casing left-hand portion, position, right side, right ring finger stage casing and right hand forefinger and the middle finger; The finger of test pen is held in another electrode contact leftward.
Further, said step b disinfectant adopts alcohol disinfecting, waits for more than 30 seconds, makes temperature, appropriateness and the salinity at test skin table position reach stable test environment.
Further, cycle comes chafe in also can using among the said step b, to obtain normal impedance response.
Further, the main frame of said steps d is connected with a signal picker, and harvester is gathered the human body resistance signal, and converts digital signal into, again through host process, and shows blood glucose numerical value.
Further, among the said step e, need repeatedly test, the numerical value that draws is averaged, and draws blood glucose numerical value more accurately.
The present invention has the following advantages: 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 an illustrative view of functional configuration of the present invention;
Fig. 2 is a product structure sketch map of the present invention;
Fig. 3 is a human body electrode test block sketch map of the present invention.
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 (10)
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: (5 control panel comprises some adjusting knobs (22) and control button (23) to said main frame, and the control panel top is display screen (6).
5. the above-mentioned formula electronics glucometer of exempting to take a blood sample of application is measured the method that human body resistance comes measuring blood numerical value, it is characterized in that: comprise following operating procedure,
A), select the skin table position, human body two ends of suitable contact electrode;
B), use disinfectant to handle contact electrode human body skin table position, wait for a period of time, make this skin table site tests environment normalization;
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;
E), blood glucose numerical value and the standard figures measured are compared.
6. according to claim 6 through measuring the method that human body resistance comes measuring blood numerical value; It is characterized in that: among the said step a; Selecting human test's block of one of them electrode of contact is position, right side, left index finger stage casing (31; Or right hand forefinger stage casing left-hand portion), the groove position (32, or between right hand forefinger and the middle finger groove position of bottom) of bottom between the nameless stage casing of left hand left-hand portion (33, or position, right side, right ring finger stage casing) and left index finger and the middle finger; The finger of test pen is held in another electrode contact at the right hand (or left hand).
7. according to claim 5 through measuring the method that human body resistance comes measuring blood numerical value; It is characterized in that: said step b disinfectant adopts alcohol disinfecting; Wait for more than 30 seconds, make temperature, appropriateness and the salinity at test skin table position reach stable test environment.
8. according to claim 5 or 7 described methods of coming measuring blood numerical value through the measurement human body resistance, it is characterized in that: cycle comes chafe in also can using among the said step b, to obtain normal impedance response.
9. according to claim 5 through measuring the method that human body resistance comes measuring blood numerical value; It is characterized in that: the main frame of said steps d is connected with a signal picker, and harvester is gathered the human body resistance signal, and converts digital signal into; Pass through the main frame place again, and show blood glucose numerical value.
10. according to claim 5 through measuring the method that human body resistance comes measuring blood numerical value, it is characterized in that: among the said step e, need repeatedly test, the numerical value that draws is averaged, and draws blood glucose numerical value more accurately.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637784A (en) * | 2013-11-14 | 2014-03-19 | 成都博约创信科技有限责任公司 | ZigBee technology based physiological parameter acquisition system |
| CN104188662A (en) * | 2014-08-22 | 2014-12-10 | 林建中 | Blood-sampling-free type blood sugar monitoring device and use method thereof |
| CN105011946A (en) * | 2015-07-22 | 2015-11-04 | 通普生物科技（北京）有限公司 | Method for measuring value of blood glucose |
| WO2017012191A1 (en) * | 2015-07-22 | 2017-01-26 | 李承昊 | Human blood sugar level detection method |
| WO2020124658A1 (en) * | 2018-12-18 | 2020-06-25 | 林少玉 | Non-invasive anti-interference blood glucose measuring instrument and blood glucose measuring method therefor |
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| CN101264019A (en) * | 2007-03-16 | 2008-09-17 | 北京中科光睿科技有限责任公司 | Novel portable non-invasive, continuous, real time blood sugar monitoring instrument based on light sound technique |
| US7613487B2 (en) * | 2004-10-15 | 2009-11-03 | Nagasaki Prefectural Government | Instrument for noninvasively measuring blood sugar level |
| CN101703395A (en) * | 2009-11-12 | 2010-05-12 | 北京阳光和讯科技有限公司 | Instrument for measuring blood pressure and blood sugar |
| CN202604835U (en) * | 2012-05-30 | 2012-12-19 | 林建中 | Blood-sampling-free electronic blood glucose meter |
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- 2012-06-08 CN CN2012101886097A patent/CN102727215A/en active Pending
Patent Citations (5)
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| CN1723842A (en) * | 2004-07-20 | 2006-01-25 | 夏普株式会社 | Medical information detection apparatus and health management system using the medical information detection apparatus |
| US7613487B2 (en) * | 2004-10-15 | 2009-11-03 | Nagasaki Prefectural Government | Instrument for noninvasively measuring blood sugar level |
| CN101264019A (en) * | 2007-03-16 | 2008-09-17 | 北京中科光睿科技有限责任公司 | Novel portable non-invasive, continuous, real time blood sugar monitoring instrument based on light sound technique |
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| CN202604835U (en) * | 2012-05-30 | 2012-12-19 | 林建中 | Blood-sampling-free electronic blood glucose meter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637784A (en) * | 2013-11-14 | 2014-03-19 | 成都博约创信科技有限责任公司 | ZigBee technology based physiological parameter acquisition system |
| CN103637784B (en) * | 2013-11-14 | 2016-04-20 | 成都博约创信科技有限责任公司 | Based on the physiological parameter acquisition system of ZigBee technology |
| CN104188662A (en) * | 2014-08-22 | 2014-12-10 | 林建中 | Blood-sampling-free type blood sugar monitoring device and use method thereof |
| CN105011946A (en) * | 2015-07-22 | 2015-11-04 | 通普生物科技（北京）有限公司 | Method for measuring value of blood glucose |
| WO2017012190A1 (en) * | 2015-07-22 | 2017-01-26 | 通普生物科技（北京）有限公司 | Blood sugar level measurement method |
| WO2017012191A1 (en) * | 2015-07-22 | 2017-01-26 | 李承昊 | Human blood sugar level detection method |
| WO2020124658A1 (en) * | 2018-12-18 | 2020-06-25 | 林少玉 | Non-invasive anti-interference blood glucose measuring instrument and blood glucose measuring method therefor |
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Application publication date: 20121017 |