CN105353005A - blood glucose meter - Google Patents
blood glucose meter Download PDFInfo
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- CN105353005A CN105353005A CN201510638748.9A CN201510638748A CN105353005A CN 105353005 A CN105353005 A CN 105353005A CN 201510638748 A CN201510638748 A CN 201510638748A CN 105353005 A CN105353005 A CN 105353005A
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- blood glucose
- sugar test
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- glucose meter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
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Abstract
The present invention discloses a blood glucose meter, including a blood glucose detection module and a smart phone; the blood glucose detection module is provided with an earphone plug which can be inserted into an earphone plug hole; the earphone plug includes a left channel, a right channel, a microphone channel and a ground connection; one of the left channel and the right channel is used to supply power to the blood glucose detection module, the other channel is used for transmitting signals to the blood glucose detection module; and the microphone channel is used for transmitting the signals to the smart phone. The blood glucose meter improves the service mode of blood glucose meters in the prior art, is conducive to data preservation and long-term observation on blood sugar, and facilitates self-monitoring and disease prevention of patients. A cloud storage module is added, is more conducive to direct data share in multiple devices, facilitates to sent data to doctors and family members, and is convenient for knowing the case of the patients in real time.
Description
Technical field
The present invention relates to a kind of blood testing equipment, particularly relate to a kind of blood glucose meter.
Background technology
Diabetes have become the high a kind of disease of the incidence of disease.According to investigations, China has nearly 100,000,000 people to suffer from diabetes, and this numeral also has the trend continuing to rise.In order to can the monitoring state of an illness of science, can facilitate the measurement of carrying out blood sugar accurately and carry out record preservation to the data recorded, be that we need two subject matters of solution.
Traditional blood glucose meter not only volume is large, and can only record tens data linearly, needs patient to copy and clearly could see the trend that blood glucose value changes on book.Very inconvenient so beyond doubt, and the data recorded also are easy to lose.
Summary of the invention
In order to solve the problem, the invention provides a kind of blood glucose meter.Along with the popularity rate of smart mobile phone is more and more higher, and smart mobile phone has powerful function and extensibility.Meanwhile, smart mobile phone also has 3.5 millimeters of general earphone interfaces.Therefore, the present inventor wishes the volume that can reduce blood glucose meter, abandons the button in blood glucose meter, display screen and battery case, and is equipped with a headset plug for it.
A kind of blood glucose meter of the present invention, comprises blood sugar test module and smart mobile phone; Described blood sugar test module is provided with headset plug, the earphone jack of described smart mobile phone can be inserted; Described headset plug comprises L channel, R channel, Mike air channel and ground connection; A sound channel in described L channel and described R channel is used for described blood sugar test module for power supply, and another sound channel is used for described blood sugar test module transmission of signal; Described Mike air channel is used for sending signal to described smart mobile phone.
Further, described blood sugar test module is configured to realize information input and display by described smart mobile phone.
Further, the mode of the modulation /demodulation of described signal adopts Binary Frequency Shift Keying.
Further, described blood sugar test module installation has sensor and AD sampling element; Described sensor adopts three-electrode system; Described three-electrode system comprises working electrode, contrast electrode and to electrode; Described contrast electrode for setting benchmark, electric current described working electrode and described to electrode in flow through, thus measure the electrode potential of described working electrode, described electrode potential changed into digital signal by described AD sampling element, obtains magnitude of voltage.
Further, the main control chip of described blood sugar test module is MSP430.
Further, the outer surface of described blood sugar test module is provided with skid resistant course, described headset plug is configured to fixing protrude described outer surface or scalable or be rotatably embedded in described outer surface, described blood sugar test module is also provided with temporary electric power storage unit, and described temporary electric power storage unit is connected with described headset plug.
Further, described smart mobile phone adopts android system; Described android system comprises Andriod application program; Described Andriod application program receives by AudioRecord the magnitude of voltage that described blood sugar test module transmits, and calls corresponding function by the correcting code on the different blood sugar test papers keyed in and calculate final blood glucose value.
Further, described Andriod application program can record time of detecting and mark is before the meal, after the meal or before sleeping.
Further, it is blood glucose value that described Andriod application program can draw ordinate automatically according to data, and horizontal ordinate is the curve map of time.
Further, this blood glucose meter also comprises high in the clouds memory module; The blood glucose value data of record can be transferred to described high in the clouds memory module by described smart mobile phone.
The invention has the beneficial effects as follows:
1) undertaken powering and signal transmission by headset plug, and information inputs and Presentation Function is realized by described smart mobile phone, make blood sugar test module can possess battery case, screen and button, thus farthest reduce the volume of blood sugar test module.
2) Andriod application program can record time of detection and mark is before the meal, after the meal or before sleeping, even can automatically draw ordinate according to data is blood glucose value, horizontal ordinate is that the curve map of time makes data easily preserve, and more directly perceived.
3) high in the clouds memory module can not only ensure that data can not be lost, and directly shares at many equipment, and can easily send to doctor, household, to understand the situation of patient in real time.
4) the Andriod application program in the present invention also possesses propelling movement health knowledge, medication is reminded or high-quality advertisement, to facilitate the life of patient.
5) present invention improves the method for service of existing blood glucose meter, be conducive to the preservation of data and the long-term observation to blood sugar, facilitate the monitoring of patient to self and the prevention of disease.
6) outer surface of blood sugar test module is provided with skid resistant course, is convenient to grip not easily landing.
7) headset plug is configured to scalable or is rotatably embedded in described outer surface, is conducive to the protection of headset plug and the placement to this blood sugar monitoring module, is unlikely to have headset plug to protrude from this blood sugar monitoring module.
8) detection that a little electricity completes current blood glucose is temporarily stored under being provided with the state that temporary electric power storage unit can not have suddenly electricity or deadlock at smart mobile phone.
The present invention will independently three electrode blood sugar acquisition principle, mobile phone earphone interface power supply technique, data cloud service improve and integrate.Tradition blood sugar collecting device inefficiency, need baby battery to drive, and interface is ugly, single, after adding mobile phone application, Consumer's Experience is greatly improved.Under the driving of large data age, set up cloud database and make user data management convenient, rationally efficient, be very easy to the diversity requirement of different user colony
Accompanying drawing explanation
Fig. 1 is the module frame chart of blood glucose meter of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment one: as shown in Figure 1, the blood glucose meter of present embodiment, comprises blood sugar test module, smart mobile phone and high in the clouds memory module.Described blood sugar test module is provided with MSP430 development board, sensor, AD sampling element and the headset plug of earphone jack of described smart mobile phone can be inserted.The master chip of MSP430 development board is MSP430.Described sensor adopts three-electrode system; Described three-electrode system comprises working electrode, contrast electrode and to electrode; Described contrast electrode for setting benchmark, electric current described working electrode and described to electrode in flow through, thus measure the electrode potential of described working electrode, described electrode potential changed into digital signal by described AD sampling element, obtains magnitude of voltage.Described headset plug comprises L channel, R channel, Mike air channel and ground connection.A sound channel in described L channel and described R channel is used for described blood sugar test module for power supply, and another sound channel is used for described blood sugar test module transmission of signal; Described Mike air channel is used for sending signal to described smart mobile phone.The modulation /demodulation of described signal adopts the mode of Binary Frequency Shift Keying (2FSK).The sinusoidal signal of 1 millisecond of 5HZ represents 1, and the sinusoidal signal of 1 millisecond of 10HZ represents 0, this makes it possible to obtain a series of binary number.
Described smart mobile phone adopts android system; Described android system comprises Andriod application program; Described Andriod application program receives by AudioRecord the magnitude of voltage that described blood sugar test module transmits, and calls corresponding function by the correcting code on the different blood sugar test papers keyed in and calculate final blood glucose value.In Andriod application program, obtain the size in the minimal buffering district under corresponding audio sample rate, newly-built AudioTrack, the voice data write audio frequency in buffer zone is play thread and set the transmission that volume just achieves signal.In described blood sugar test module, have the demodulator circuit and program that design, by comparing input, capture interrupt, calculates pulsewidth, and comparatively, 01 judges peak pulse duration, and code element exports series of steps just can the demodulation of settling signal.Described Andriod application program can record time of detecting and mark be before the meal, after the meal or before sleeping, can also automatically draw ordinate according to data is blood glucose value, and horizontal ordinate is the curve map of time.
The blood glucose value data of record can be transferred to described high in the clouds memory module by described smart mobile phone, described smart mobile phone or other equipment also can obtain the data such as blood glucose value from the memory module of described high in the clouds, ensure that data can not be lost, and doctor, household can easily be sent to, to understand the situation of patient in real time.
The information input of the blood glucose meter of present embodiment and Presentation Function are realized by described smart mobile phone, described blood sugar test module are not carried out button and the display screen of information input.The outer surface of described blood sugar test module is provided with skid resistant course.Described headset plug is configured to rotatably be embedded in described outer surface, and namely when not inserting the earphone jack of smart mobile phone, this headset plug can rotate to be from the position protruding from this outer surface and overlap this outside surface position.Described blood sugar test module is also provided with temporary electric power storage unit, and described temporary electric power storage unit is connected with described headset plug.Under the state that smart mobile phone does not have suddenly electricity or deadlock, this temporary electric power storage unit temporarily can store the detection that a little electricity completes current blood glucose.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technician in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. a blood glucose meter, is characterized in that, comprises blood sugar test module and smart mobile phone; Described blood sugar test module is provided with headset plug, the earphone jack of described smart mobile phone can be inserted; Described headset plug comprises L channel, R channel, Mike air channel and ground connection; A sound channel in described L channel and described R channel is used for described blood sugar test module for power supply, and another sound channel is used for described blood sugar test module transmission of signal; Described Mike air channel is used for sending signal to described smart mobile phone.
2. blood glucose meter as claimed in claim 1, is characterized in that, described blood sugar test module is configured to realize information input and display by described smart mobile phone.
3. blood glucose meter as claimed in claim 1, it is characterized in that, the mode of the modulation /demodulation of described signal adopts Binary Frequency Shift Keying.
4. blood glucose meter as claimed in claim 1, it is characterized in that, described blood sugar test module installation has sensor and AD sampling element; Described sensor adopts three-electrode system; Described three-electrode system comprises working electrode, contrast electrode and to electrode; Described contrast electrode for setting benchmark, electric current described working electrode and described to electrode in flow through, thus measure the electrode potential of described working electrode, described electrode potential changed into digital signal by described AD sampling element, obtains magnitude of voltage.
5. blood glucose meter as claimed in claim 1, it is characterized in that, the main control chip of described blood sugar test module is MSP430.
6. blood glucose meter as claimed in claim 1, it is characterized in that, the outer surface of described blood sugar test module is provided with skid resistant course, described headset plug is configured to fixing protrude described outer surface or scalable or be rotatably embedded in described outer surface, described blood sugar test module is also provided with charge storage unit, and described charge storage unit is connected with described headset plug.
7. blood glucose meter as claimed in claim 1, is characterized in that, described smart mobile phone adopts android system; Described android system comprises Andriod application program; Described Andriod application program receives by AudioRecord the magnitude of voltage that described blood sugar test module transmits, and calls corresponding function by the correcting code on the different blood sugar test papers keyed in and calculate final blood glucose value.
8. blood glucose meter as claimed in claim 7, is characterized in that, it is before the meal, after the meal or before sleeping that described Andriod application program can record time of detection and mark.
9. blood glucose meter as claimed in claim 7, it is characterized in that, it is blood glucose value that described Andriod application program can draw ordinate automatically according to data, and horizontal ordinate is the curve map of time.
10. the blood glucose meter as described in any one of claim 1 ~ 9, is characterized in that, also comprises high in the clouds memory module; The blood glucose value data of record can be transferred to described high in the clouds memory module by described smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638748.9A CN105353005A (en) | 2015-09-29 | 2015-09-29 | blood glucose meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638748.9A CN105353005A (en) | 2015-09-29 | 2015-09-29 | blood glucose meter |
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| Publication Number | Publication Date |
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| CN105353005A true CN105353005A (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510638748.9A Pending CN105353005A (en) | 2015-09-29 | 2015-09-29 | blood glucose meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568814A (en) * | 2016-10-19 | 2017-04-19 | 中国科学院电子学研究所 | Electrochemical detector based on audio port of smartphone for power supply |
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| US20130276521A1 (en) * | 2010-05-09 | 2013-10-24 | Labstyle Innovation Ltd. | Fluids testing apparatus and methods of use |
| CN103616424A (en) * | 2013-08-21 | 2014-03-05 | 荆涛 | Electronic device sleeve with blood sugar measuring function, electronic device and operating method of electronic device |
| CN203732493U (en) * | 2013-10-18 | 2014-07-23 | 深圳大学 | Blood sugar test paper |
| CN104764778A (en) * | 2015-03-31 | 2015-07-08 | 徐鹏飞 | Novel intelligent blood glucose monitor |
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2015
- 2015-09-29 CN CN201510638748.9A patent/CN105353005A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101180093A (en) * | 2005-03-21 | 2008-05-14 | 雅培糖尿病护理公司 | Method and system for providing integrated medication infusion and analyte monitoring system |
| US20130276521A1 (en) * | 2010-05-09 | 2013-10-24 | Labstyle Innovation Ltd. | Fluids testing apparatus and methods of use |
| CN102457788A (en) * | 2010-10-20 | 2012-05-16 | 晶镭科技股份有限公司 | Biomedical device capable of transmitting data by using earphone microphone plug and method thereof |
| CN202562880U (en) * | 2012-04-16 | 2012-11-28 | 牡丹江师范学院 | Novel household intelligent blood-glucose meter |
| CN102944680A (en) * | 2012-12-05 | 2013-02-27 | 镇江博联电子科技有限公司 | Earphone data transmission-based glucometer |
| CN103257234A (en) * | 2013-04-17 | 2013-08-21 | 天津时代怡诺科技有限公司 | Blood glucose testing device and system communicating by 3.5mm earphone of mobile phone |
| CN103616424A (en) * | 2013-08-21 | 2014-03-05 | 荆涛 | Electronic device sleeve with blood sugar measuring function, electronic device and operating method of electronic device |
| CN203732493U (en) * | 2013-10-18 | 2014-07-23 | 深圳大学 | Blood sugar test paper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106568814A (en) * | 2016-10-19 | 2017-04-19 | 中国科学院电子学研究所 | Electrochemical detector based on audio port of smartphone for power supply |
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Application publication date: 20160224 |
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