CN104330450A - Disposable blood glucose meter - Google Patents
Disposable blood glucose meter Download PDFInfo
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- CN104330450A CN104330450A CN201410607173.XA CN201410607173A CN104330450A CN 104330450 A CN104330450 A CN 104330450A CN 201410607173 A CN201410607173 A CN 201410607173A CN 104330450 A CN104330450 A CN 104330450A
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- disposable
- blood glucose
- test strip
- shell
- glucose meter
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Abstract
The invention discloses a disposable blood glucose meter which comprises a shell (1), a control circuit board (2) arranged in the shell (1) and a display screen (3) arranged on the shell (1), wherein the control circuit board (2) is used for controlling blood glucose collection and analysis processes, the display (3) is used for displaying a blood glucose test result, a test strip insertion hole (4) is further formed in one end of the shell (1), and a disposable battery (5) is arranged in one end, far away from the test strip insertion hole (4), of the shell (1) and used for supplying power to the control circuit board (2) and the display screen (3). The disposable blood glucose meter has the advantages of low cost, convenient use, rapid detection and the like.
Description
Technical Field
The invention relates to a medical detection instrument, in particular to a low-cost disposable blood glucose meter capable of quickly and conveniently detecting blood glucose concentration.
Background
Blood glucose testing is one of the important means for determining diabetes. The common glucometer on the market is a glucometer capable of repeatedly measuring, and a blood glucose test strip and a blood sampling pen which are matched with the glucometer for sale. Although the blood glucose concentration of a patient can be accurately measured by adopting the blood glucose meter, the blood glucose test strip and the blood sampling pen are separated respectively, the blood glucose meter, the blood glucose test strip and the blood sampling pen need to be found out respectively before use, the measurement time is greatly prolonged, the blood sampling pen is firstly arranged in the blood sampling pen in the use process, the blood glucose test strip is inserted into the blood glucose meter, the finger tip is punctured by the blood sampling pen, then the blood glucose test strip is used for sucking blood, the blood glucose meter collects and analyzes blood glucose signals and displays the blood glucose concentration, the measurement process is very complicated, the storage of the blood glucose meter, the blood glucose test strip and the blood sampling pen is troublesome after use, and the problem of processing the waste blood glucose test strip and the blood sampling pen is also faced.
The Chinese patent application CN103149363A (published as 6/12/2013) discloses an integrated glucometer, which comprises a shell, a micro vacuum pump, a test paper roll, a display screen and a control circuit board, wherein the micro vacuum pump, the test paper roll, the display screen and the control circuit board are arranged in the shell, the micro vacuum pump is arranged in the shell, the display screen is arranged on the shell, the control circuit board is used for controlling the blood sugar collection and analysis processes, the micro vacuum pump is provided with an air inlet, the test paper roll is provided with a plurality of test papers, each test paper is provided with a lancet and a blood collector, the air inlet is connected with the blood collector, and the control circuit board is electrically connected with the micro vacuum pump, the test paper roll and the display screen. By adopting the blood glucose meter with the structure, the problem that the measurement time is delayed when the blood glucose meter, the blood glucose test strip and the blood sampling pen are respectively found during measurement is solved, but the integrated blood glucose meter is complex in structure and higher in cost.
Aiming at sub-health people, when the sub-health people have the symptoms of much eating, much drinking, much urine, weight loss, weakness and the like, it is particularly important to adopt a glucometer to judge whether the blood sugar is normal. However, it is time consuming to queue up to a hospital to check whether blood sugar is normal, and it is not economical and practical to judge whether blood sugar is normal by a single time with the current blood sugar meter capable of repeatedly measuring. Therefore, it is very important to provide a disposable blood glucose meter which has low cost, can be used quickly and is convenient for sub-health people.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a disposable blood glucose meter which is simple in structure, low in cost, capable of quickly measuring and convenient to use, and is suitable for people who want to judge whether blood glucose is normal or not at a time.
To achieve the above object, the present invention provides a disposable blood glucose meter: including casing, the control circuit board of setting in the casing, the display screen of setting on the casing, control circuit board is used for controlling blood sugar collection and analytic process, and the display is used for showing blood sugar test result, its characterized in that: the test strip insertion opening is arranged in one end of the shell, and the disposable battery is arranged in one end of the shell, which is far away from the test strip insertion opening, and is used for supplying power to the control circuit board and the display screen.
In order to reduce the use cost of the disposable blood glucose meter, the disposable battery is a disposable small-capacity battery, the preferable battery capacity range is 0.5-50mAh, and in order to ensure normal use, the preferable battery capacity range is 1-25mAh.
Preferably, the disposable battery is formed by connecting two button batteries in series, an insulating diaphragm is arranged between the two button batteries, and the insulating diaphragm can be pulled out through a gap arranged on the shell.
Further, a blood glucose test strip is inserted into the test strip insertion port. The blood glucose test strip is preferably an electrochemical biosensor with a piercing member. Further, only the piercing member of the glucose test strip is exposed from the housing.
And a cover body connected with the shell is arranged at one end of the test strip insertion hole, and the shape of the cover body is matched with that of the shell. Preferably, the housing and the cover are connected by a threaded connection or an interference fit.
The bottom of lid is provided with dry package for prevent that the examination strip from weing, rotten.
The disposable blood glucose meter has the advantages of simple structure and lower cost. The cost can be further reduced by adopting a disposable small-capacity battery; a removable insulating diaphragm is arranged between the two button batteries connected in series, so that the consumption of the electric quantity of the batteries before use can be avoided; the biosensor with the piercing piece is used as the blood sugar test strip, so that the measuring steps can be reduced, and the use is convenient and quick; and the lid that holds the drier can make blood sugar test strip keep dry, avoid polluting and rotten, improves the accuracy that disposable blood glucose meter measured.
Drawings
Fig. 1 is a perspective view of a disposable blood glucose meter.
Fig. 2 is a partially cut-away view of the disposable glucometer.
Detailed Description
As shown in figures 1 and 2, the disposable blood glucose meter provided by the invention comprises a shell 1, a control circuit 2 arranged in the shell, and a display screen 3 arranged on the surface of the shell. The control circuit 2 is used for controlling the collection and analysis of blood sugar, and the display 3 is used for displaying a blood sugar test result. A test strip insertion port 4 is arranged in one end of the shell 1, and a disposable small-capacity battery is arranged in the shell at the other end far away from the test strip insertion port 4 and used for supplying power to the control circuit 2 and the display screen 3. The disposable small-capacity battery can be a small-capacity button battery, such as a silver oxide battery, a lithium battery, an alkaline manganese battery and the like. In order to reduce the cost of the battery and ensure that the disposable blood glucose meter has enough electricity in the using process, the battery capacity of the disposable small-capacity battery is 0.5-50mAh. Taking GP superba LR44 zinc-manganese batteries as an example, the voltage of the batteries is 1.5V, the rated capacity is 1mAh, the two GP superba LR44 zinc-manganese batteries are connected in series, and the display time of the display screen 3 of the disposable blood glucose meter is 30min; taking a CR1025 lithium/manganese dioxide battery as an example, the battery voltage is 3.0V, the rated capacity is 25mAh, and the display time of the display screen 3 of the disposable blood glucose meter is 350min; taking a CR1225 lithium/manganese dioxide battery as an example, the voltage is 3.0V, the rated capacity is 50mAh, and the display time of the display screen 3 of the disposable blood glucose meter is more than 20h. Of course, the disposable blood glucose meter can work with 0.5mAh of battery capacity, only 0.5mAh of button batteries in the market are fewer at present, and in order to save cost and realize industrial production, the batteries adopt disposable small-capacity batteries which are common in the market. Generally, the blood sugar test time only needs a few minutes, so that the requirement of a customer can be met by selecting a disposable small-capacity battery with 1 mAh. For the situation that the measurement time is delayed due to the occurrence of an accident in the test process, a disposable small-capacity battery of 25mAh can be adopted.
The disposable glucose meter will necessarily take a long time from the completion of production to the use by the user. If no measures are taken to prevent the disposable blood glucose meter from working under non-use conditions, the battery power of the disposable blood glucose meter is exhausted, and the disposable blood glucose meter cannot work normally when being used by a user. To solve this problem, two coin cells were connected in series and used in the disposable glucometer. An insulating diaphragm 6 is arranged between the two button cells, and any insulating film material on the market can be adopted as the insulating diaphragm 6. The insulating diaphragm 6 can cut off a passage between the first button cell and the second button cell, so that the disposable blood glucose meter does not work. The insulating diaphragm 6 can be pulled out through a gap arranged on the shell 1, and then the first button battery and the second button battery are conducted, so that the disposable blood glucose meter starts to work.
A blood glucose test strip 8 is inserted into the test strip insertion port 4, and the blood glucose test strip 8 is preferably an electrochemical biosensor with a piercing member. The electrochemical biosensor with a piercing member has functions of skin piercing and liquid extraction, and thus it should be strong enough to be inserted into and extracted from the skin. To increase the comfort of the tester, the glucose test strip has only the piercing member 9 exposed outside the housing 1. The length of the piercing element 9 exposed to the housing is preferably 50-250 μm.
A cover 10 connected to the case 1 is provided at one end of the test strip insertion port 4, and the cover 10 is adapted to the shape of the case 1. The shape of the cover 10 and the housing 1 may be a cylinder, a cube, a cuboid or other common shapes. The bottom end of the cover body 10 is fixedly provided with a drying bag 11 for preventing the test strip from being affected with damp and deteriorated. The cover body 10 is provided with an internal thread, one end of the shell 1 connected with the cover body is provided with an internal thread, and the cover body 10 is in threaded connection with the shell 1. The cover 10 and the housing 1 may also be connected by interference fit. By adopting the two connection modes, the cover body 10 can keep better sealing performance, and the blood sugar test strip is prevented from being polluted, damped and deteriorated, so that the accuracy of the measurement result of the disposable blood sugar meter is improved.
The use method of the disposable blood glucose meter comprises the following steps: the insulating diaphragm 6 between the two button cells 51 and 52 is pulled out, the cover body 10 is opened, the blood glucose test strip 8 with the puncture piece is used for puncturing the skin and extracting blood from the skin, the control circuit board 2 collects, analyzes and processes electrochemical signals transmitted by the blood glucose test strip 8, and then the measurement result is displayed on the display screen 3. After the user uses the device, the cover 10 can be covered on the housing 1 and discarded to prevent the piercing member 9 from piercing others.
From the introduction, the disposable blood glucose meter provided by the invention has the advantages of low cost, simple testing steps, high efficiency and small pain, and realizes the purpose of quickly and conveniently measuring the blood glucose concentration.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, but rather the scope of the present invention will be determined by the appended claims and all equivalent variations of the present invention.
Claims (10)
1. The utility model provides a disposable blood glucose meter, includes casing (1), sets up control circuit board (2) in casing (1), sets up display screen (3) on casing (1), and control circuit board (2) are used for controlling blood sugar collection and analytic process, and display (3) are used for showing blood sugar test result, its characterized in that: a test strip insertion opening (4) is further formed in one end of the shell (1), and a disposable battery (5) is mounted in one end, far away from the test strip insertion opening (4), of the shell (1) and used for supplying power to the control circuit board (2) and the display screen (3).
2. The disposable glucometer according to claim 1, characterized in that the battery capacity of said disposable battery (5) is 0.5-50mAh.
3. The disposable glucometer according to claim 2, characterized in that the battery capacity of said disposable battery (5) is 1-25mAh.
4. The disposable glucose meter of any of claims 1-3, wherein: the disposable battery (5) is formed by connecting two button batteries in series, an insulating diaphragm (6) is arranged between the two button batteries, and the insulating diaphragm (6) can be pulled out through a gap (7) formed in the shell (1).
5. The disposable blood glucose meter of any one of claims 1-3, wherein: a blood glucose test strip (8) is inserted into the test strip insertion port (4).
6. The disposable glucometer according to claim 5, characterized in that: the blood sugar test strip (8) is an electrochemical biosensor with a puncture piece (9).
7. The disposable glucometer according to claim 6, characterized in that: only the piercing member (9) of the blood glucose test strip (8) is exposed from the housing (1).
8. The disposable glucometer according to claim 6, wherein: one end of the test strip insertion port (4) is provided with a cover body (10) connected with the shell body (1), and the cover body (10) is adaptive to the shape of the shell body (1).
9. The disposable glucometer according to claim 8, wherein: the shell (1) and the cover body (10) are connected in a threaded connection or interference fit mode.
10. The disposable glucometer according to claim 8, characterized in that: the bottom end of the cover body (10) is provided with a drying bag (11) for preventing the test strip from being affected with damp and going bad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607173.XA CN104330450A (en) | 2014-10-30 | 2014-10-30 | Disposable blood glucose meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607173.XA CN104330450A (en) | 2014-10-30 | 2014-10-30 | Disposable blood glucose meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104330450A true CN104330450A (en) | 2015-02-04 |
Family
ID=52405218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410607173.XA Pending CN104330450A (en) | 2014-10-30 | 2014-10-30 | Disposable blood glucose meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104330450A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101308134A (en) * | 2008-06-27 | 2008-11-19 | 江苏英特神斯科技有限公司 | Whole blood lactic acid/ blood sugar test strip and integral blood taking needle |
| CN101951841A (en) * | 2008-02-11 | 2011-01-19 | 罗伯特·F·祖克 | Lancet with shielded lance |
| CN201897183U (en) * | 2010-09-08 | 2011-07-13 | 关军海 | Light-emitting module used for light-emitting and launching in balloon |
| CN102307518A (en) * | 2009-02-03 | 2012-01-04 | 雅培糖尿病护理公司 | Analyte Sensor and apparatus for insertion of the sensor |
| CN202258224U (en) * | 2011-07-19 | 2012-05-30 | 时宏伟 | LED (Light Emitting Diode) digital light emitting lucky draw display |
| CN203059711U (en) * | 2013-01-31 | 2013-07-17 | 王耀文 | Quick blood sugar detector for clinical laboratory of hospital |
| US20140114155A1 (en) * | 2012-10-18 | 2014-04-24 | Animals Corporation | Self-contained hand-held test device for single-use |
| WO2014089276A1 (en) * | 2012-12-06 | 2014-06-12 | Medtronic Minimed, Inc. | Microarray electrodes useful with analyte sensors and methods for making and using them |
| CN203798809U (en) * | 2014-04-24 | 2014-08-27 | 张越峰 | Test strip needle for gun-type glucometer |
-
2014
- 2014-10-30 CN CN201410607173.XA patent/CN104330450A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951841A (en) * | 2008-02-11 | 2011-01-19 | 罗伯特·F·祖克 | Lancet with shielded lance |
| CN101308134A (en) * | 2008-06-27 | 2008-11-19 | 江苏英特神斯科技有限公司 | Whole blood lactic acid/ blood sugar test strip and integral blood taking needle |
| CN102307518A (en) * | 2009-02-03 | 2012-01-04 | 雅培糖尿病护理公司 | Analyte Sensor and apparatus for insertion of the sensor |
| CN201897183U (en) * | 2010-09-08 | 2011-07-13 | 关军海 | Light-emitting module used for light-emitting and launching in balloon |
| CN202258224U (en) * | 2011-07-19 | 2012-05-30 | 时宏伟 | LED (Light Emitting Diode) digital light emitting lucky draw display |
| US20140114155A1 (en) * | 2012-10-18 | 2014-04-24 | Animals Corporation | Self-contained hand-held test device for single-use |
| WO2014089276A1 (en) * | 2012-12-06 | 2014-06-12 | Medtronic Minimed, Inc. | Microarray electrodes useful with analyte sensors and methods for making and using them |
| CN203059711U (en) * | 2013-01-31 | 2013-07-17 | 王耀文 | Quick blood sugar detector for clinical laboratory of hospital |
| CN203798809U (en) * | 2014-04-24 | 2014-08-27 | 张越峰 | Test strip needle for gun-type glucometer |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |