CN201859137U - Portable intelligent blood glucose meter - Google Patents
Portable intelligent blood glucose meter Download PDFInfo
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- CN201859137U CN201859137U CN2010206011562U CN201020601156U CN201859137U CN 201859137 U CN201859137 U CN 201859137U CN 2010206011562 U CN2010206011562 U CN 2010206011562U CN 201020601156 U CN201020601156 U CN 201020601156U CN 201859137 U CN201859137 U CN 201859137U
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- blood glucose
- circuit
- glucose meter
- singlechip
- portable intelligent
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Abstract
The utility model discloses a portable intelligent blood glucose meter, which comprises a singlechip, wherein the input end of the singlechip is connected with a power supply, an input circuit, an A/D (analog to digital) conversion circuit respectively, while the output end of the singlechip is connected with a display unit; the input end of the A/D conversion circuit is connected with a blood glucose concentration measuring interface circuit, and the input end of the singlechip is also connected with a temperature measuring circuit. The temperature measuring circuit is connected with the input end of the singlechip, and the cubic curve fitting of sampled blood glucose value and temperature data is performed, so that the relationship between the blood glucose value and the current value can be obtained, further a correct blood glucose value is obtained, and the temperature compensation function of the blood glucose meter is achieved. In the portable intelligent blood glucose meter, a broadcast receiver is formed by the singlechip, a reception circuit and a power amplifier circuit, so that patients can listen to the broadcast from far and wide. The portable intelligent blood glucose meter measures data reliably, is convenient to use and can serve the elderly patients with diabetes.
Description
Technical field
The utility model relates to a kind of electronics blood glucose meter.
Background technology
Diabetes are one of four big principal diseases of harm humans health, have become global health problem.Because diabetic's pancreas is excreting insulin normally, makes glucose (blood sugar) concentration in the blood can not remain on normal level.Therefore must often detect blood sugar concentration,, keep the normal level of blood sugar by oral hypoglycemic medicine and an amount of insulin of injection.Thereby accurately measuring blood concentration is extremely important.Excessive and very few take medicine and insulin injection all is very disadvantageous concerning the patient.
At present, domestic and international diabetic's blood sugar test generally adopts the method for chemical detection.The each detection needs to gather more blood, exposed a lot of shortcomings.People be badly in need of a kind of portable, blood sampling volume is few, blood sugar detecting method easily, along with the raising with social senilization's population ratio of improving constantly of living standard, the family oriented of medical treatment electronic equipment becomes trend gradually simultaneously.In the patent No. of on January 20th, 2010 bulletin is that 200920130385.8 " a kind of electronics blood glucose meter " discloses a kind of electronics blood glucose meter, comprise body, blood sampling unit, be arranged on intrinsic MCU single-chip microcomputer, amplifying circuit, A/D change-over circuit, power circuit, oscillatory circuit, storage circuit, the data register that is connected successively with the MCU single-chip microcomputer with the data output section part, be arranged on the feature operation button and the LCD display that are connected with the MCU single-chip microcomputer on the body, adopted electrochemical detection means.But owing to electrochemical principle is can to increase along with the increase of the blood sugar concentration in the blood in the electric current that the blood after enzyme reaction produces when applying certain voltage, and the activity of enzyme and temperature are closely related, temperature low activity more is poor more, the electric current that active variation will produce with glucose response the time diminishes, thereby makes the measurement result step-down.In order to measure blood glucose value accurately, need a kind of intelligent blood glucose meter that can carry out temperature compensation in different temperature.
Diabetes group of people at high risk is generally the elderly, and they are relatively more lonely mostly, and custom is used radio in youth, if on blood glucose meter, add radio receiver module, can enrich the elderly's life greatly, alleviate their lonely mood, promote the elderly's physical and mental health.
The utility model content
The technical problems to be solved in the utility model is: a kind of smart electronics blood glucose meter that has temperature compensation is provided, and this blood glucose meter also is provided with radio receiver module.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of portable intelligent blood glucose meter, comprise single-chip microcomputer, the input end of described single-chip microcomputer is connected with power supply, input circuit and A/D change-over circuit respectively, output terminal is connected with display unit, the input end of described A/D change-over circuit is connected with measuring blood concentration value interface circuit, and the input end of single-chip microcomputer also is connected with temperature measurement circuit.
Be further used as embodiment preferred, also two-way respectively PC telecommunication circuit, the memory circuit of being connected with of described single-chip microcomputer.
Be further used as embodiment preferred, the output terminal of described single-chip microcomputer also is connected with hummer.
Be further used as embodiment preferred, the output terminal of described single-chip microcomputer also is connected with receiver circuit and power amplifier in turn.
The beneficial effects of the utility model are: connect temperature measurement circuit by the input end at single-chip microcomputer, and blood glucose value and the temperature data that sampling obtains carried out the cubic curve match, just can obtain the relation between blood glucose value and the current value, and then obtain correct blood glucose value, realized the temperature compensation function of blood glucose meter; The broadcast receiver that the utility model constitutes by single-chip microcomputer, radio reception circuit and power amplifier can make patient listen to broadcast program from from all directions when using detector.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 is the structured flowchart of the utility model blood glucose meter.
Embodiment
With reference to Fig. 1, a kind of portable intelligent blood glucose meter, comprise single-chip microcomputer 2, the input end of described single-chip microcomputer 2 is connected with power supply 1, input circuit 4 and A/D change-over circuit 3 respectively, output terminal is connected with display unit 7, the input end of described A/D change-over circuit 3 is connected with measuring blood concentration value interface circuit 5, and the input end of single-chip microcomputer 2 also is connected with temperature measurement circuit 10.Temperature measurement circuit 10 comprises thermistor, can export different electric currents under different temperatures.Power supply 1 power supply guarantees the circuit operate as normal, measuring blood concentration value interface circuit 5 is by blood glucose concentration value in the test piece Detection and Extraction blood of test blood sugar, and signal is imported single-chip microcomputer 2 through A/D change-over circuit 3, the temperature value input single-chip microcomputer 2 that temperature measurement circuit 10 is obtained sampling, 2 pairs of blood glucose values of one-chip computer and temperature data are analyzed, compare, are carried out the cubic curve match and converse blood glucose value, and blood glucose value shows on LCD through display unit.
Further, also two-way respectively PC telecommunication circuit 6, the memory circuit 8 of being connected with of described single-chip microcomputer 2 can send to data analysis system with the blood sugar for human body data that are kept in the memory circuit 8 by PC telecommunication circuit 6, so that blood glucose level data is done further monitoring analysis.
Further, the output terminal of described single-chip microcomputer 2 also is connected with hummer 9, can report to the police when the blood glucose level data superelevation.
Further, the output terminal of described single-chip microcomputer 2 also is connected with receiver circuit 11 and power amplifier 12 in turn.
Power amplifier 12 adopts binary channels monolithic power amplification circuit TDA2822M in the utility model.
More than be that preferable enforcement of the present utility model is specified, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (4)
1. portable intelligent blood glucose meter, comprise single-chip microcomputer (2), the input end of described single-chip microcomputer (2) is connected with power supply (1), input circuit (4) and A/D change-over circuit (3) respectively, output terminal is connected with display unit (7), the input end of described A/D change-over circuit (3) is connected with measuring blood concentration value interface circuit (5), it is characterized in that: the input end of single-chip microcomputer (2) also is connected with temperature measurement circuit (10).
2. portable intelligent blood glucose meter according to claim 1 is characterized in that: the also two-way respectively PC of the being connected with telecommunication circuit of described single-chip microcomputer (2) (6), memory circuit (8).
3. portable intelligent blood glucose meter according to claim 1 is characterized in that: the output terminal of described single-chip microcomputer (2) also is connected with hummer (9).
4. according to each described portable intelligent blood glucose meter of claim 1 to 3, it is characterized in that: the output terminal of described single-chip microcomputer (2) also is connected with receiver circuit (11) and power amplifier (12) in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206011562U CN201859137U (en) | 2010-11-10 | 2010-11-10 | Portable intelligent blood glucose meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206011562U CN201859137U (en) | 2010-11-10 | 2010-11-10 | Portable intelligent blood glucose meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859137U true CN201859137U (en) | 2011-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206011562U Expired - Fee Related CN201859137U (en) | 2010-11-10 | 2010-11-10 | Portable intelligent blood glucose meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN201859137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841118A (en) * | 2012-08-16 | 2012-12-26 | 江苏学府医疗科技有限公司 | Temperature sensor adjusted portable intelligent blood sugar instrument |
| CN106841584A (en) * | 2017-02-15 | 2017-06-13 | 南通伊仕生物技术股份有限公司 | Blue-tooth intelligence blood glucose meter and its operation principle |
| CN110007087A (en) * | 2019-04-12 | 2019-07-12 | 三诺生物传感股份有限公司 | A kind of measurement blood glucose method based on chargeable blood glucose meter |
-
2010
- 2010-11-10 CN CN2010206011562U patent/CN201859137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841118A (en) * | 2012-08-16 | 2012-12-26 | 江苏学府医疗科技有限公司 | Temperature sensor adjusted portable intelligent blood sugar instrument |
| CN106841584A (en) * | 2017-02-15 | 2017-06-13 | 南通伊仕生物技术股份有限公司 | Blue-tooth intelligence blood glucose meter and its operation principle |
| CN110007087A (en) * | 2019-04-12 | 2019-07-12 | 三诺生物传感股份有限公司 | A kind of measurement blood glucose method based on chargeable blood glucose meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU RAINBOW MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGZHOU RAINBOW ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150827 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150827 Address after: 510530 Guangdong city of Guangzhou Province Economic and Technological Development Zone East Road No. 257 by 2 Tsun Yip Building No. 613 Patentee after: GUANGZHOU RUIBO MEDICAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 510660 creative center of TCL Cultural Industry Park, 69 West spectrum West Road, science development center, Guangzhou, Guangdong Patentee before: Guangzhou Rainbow Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |