CN203138473U - Remote electrocardiograph monitoring system based on global system for mobile communication (GSM) - Google Patents
Remote electrocardiograph monitoring system based on global system for mobile communication (GSM) Download PDFInfo
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- CN203138473U CN203138473U CN 201320035721 CN201320035721U CN203138473U CN 203138473 U CN203138473 U CN 203138473U CN 201320035721 CN201320035721 CN 201320035721 CN 201320035721 U CN201320035721 U CN 201320035721U CN 203138473 U CN203138473 U CN 203138473U
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Abstract
The utility model relates to a remote electrocardiograph monitoring system based on global system for mobile communication (GSM). The remote electrocardiograph monitoring system comprises a microcontroller, a signal detecting module, a signal processing circuit, an analog-to-digital (A/D) converter, a display module, an alarm module, a GSM module, a secure digital (SD) card memory and a universal serial bus (USB) port. The display module, the alarm module, the GSM module, the SD card memory and the USB port are connected with the microcontroller. The signal detecting module passes through the signal processing circuit to be connected with the microcontroller through the A/D converter. The remote electrocardiograph monitoring system monitors human body electrocardio signals in real time through a GSM network, is stable in performance and has the advantages of miniaturization, good visuality and the like. Meanwhile, cell phone short messages are used for alarming, the advantage of a cell phone network of being wide in coverage is fully used, distance limiting hardly exists, and the remote electrocardiograph monitoring system has application and popularization values.
Description
Technical field:
This utility model relates to a kind of electrocardiogram monitor system, is a kind of based on the GSM remote electrocardiogram monitor system specifically.
Background technology:
Electrocardiogram monitor system can carry out real-time monitoring to the patient, in time judgement is made in the abnormal movement of heart, so that doctor's diagnosis in time and treatment.Demand for medical diagnosis, cardiac monitoring begins to be widely used in clinical, and bringing into play irreplaceable effect aspect arrhythmia and the myocardial ischemia inspection, become the practicality in the cardiovascular disease field, efficient, safe, accurate, AT important inspection method.For in some critically ill patient and the operation or postoperative patient carry out cardiac monitoring and also be absolutely necessary, and traditional electrocardiogram monitor system more and more can not adapt to current diversification, informationization and personalized medical monitoring demand.
The research remote electrocardiogram monitor system, the GSM network application wherein, realize long time dynamic cardiac electric figure record, significant to the research of the evaluation of the detecting of arrhythmia, early stage cardiovascular disease diagnosis, the treatment of anti-arrhythmia and arrhythmia and physiological relation.
Summary of the invention:
The technical problems to be solved in the utility model is: provide a kind of based on the GSM remote electrocardiogram monitor system, it is the monitoring human electrocardiosignal in real time, utilizes the GSM network to realize the SMS warning.
To achieve these goals, the technical solution adopted in the utility model is: based on the GSM remote electrocardiogram monitor system, comprise microcontroller, signal detection module, signal conditioning circuit, A/D converter, display module, alarm module, gsm module, SD card memory and USB interface, display module, alarm module, gsm module, SD card memory and USB interface all link to each other with microcontroller, signal detection module links to each other with microcontroller by A/D converter through behind the signal conditioning circuit.
As preferably, signal detection module is core signal sensor.
As preferably, signal conditioning circuit is that detected faint electrocardiosignal is handled, and the noise signal that elimination is unnecessary is made up of one-level amplifying circuit, baseline correction circuit, bandwidth-limited circuit, 50Hz power frequency filter circuit and second amplifying circuit.
As preferably, display module is LCD display.
As preferably, alarm module is phonetic alarm.
As preferably, the SD card memory adopts the spi bus pattern to link to each other with microcontroller.
As preferably, realize remote monitoring by the gsm module that links to each other with microcontroller, when monitoring the abnormal electrocardiogram signal, carry out SMS to designated user and report to the police, point out monitored person's electrocardiosignal that abnormal conditions are arranged, and note display abnormality data.
Compared with prior art, advantage of the present utility model is: by GSM network real-time monitoring human ecg signal, its stable performance, have miniaturization, characteristics such as visual good, adopt SMS to report to the police simultaneously, utilized the advantage of cell phone network broad covered area fully, almost do not have the restriction of distance, have application and popularization value.
Description of drawings:
Fig. 1 is the structural representation based on the GSM remote electrocardiogram monitor system described in the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing this utility model is further specified.
As a kind of embodiment of the present utility model, consult Fig. 1, this utility model comprises microcontroller, signal detection module, signal conditioning circuit, A/D converter, display module, alarm module, gsm module, SD card memory and USB interface, display module, alarm module, gsm module, SD card memory and USB interface all link to each other with microcontroller, signal detection module links to each other with microcontroller by A/D converter through behind the signal conditioning circuit.Signal detection module is core signal sensor.Signal conditioning circuit is that detected faint electrocardiosignal is handled, and the noise signal that elimination is unnecessary is made up of one-level amplifying circuit, baseline correction circuit, bandwidth-limited circuit, 50Hz power frequency filter circuit and second amplifying circuit.Display module is LCD display.Alarm module is phonetic alarm.The SD card memory adopts the spi bus pattern to link to each other with microcontroller.Realize remote monitoring by the gsm module that links to each other with microcontroller, when monitoring the abnormal electrocardiogram signal, carry out SMS to designated user and report to the police, point out monitored person's electrocardiosignal that abnormal conditions are arranged, and note display abnormality data.
During use, the electrode of core signal sensor is affixed on monitored person, core signal sensor is converted into faint analog electrical signal with electrocardiosignal, again by signal conditioning circuit (one-level amplifying circuit, the baseline correction circuit, bandwidth-limited circuit, 50Hz power frequency filter circuit, second amplifying circuit) detected faint analog electrical signal is handled, the noise signal that elimination is unnecessary, be digital signal by A/D converter with analog signal conversion then, sending into microcontroller handles, this moment can be by display module (LCD display) the demonstration ecg signal data that works alone, simultaneously by SD card memory record detection history data, also can send data in real time to computer by USB interface, in computer, draw real-time and historical wavy curve by the software of writing, the electrocardiosignal waveform is reduced and analyzes, simultaneously when monitoring electrocardiosignal when unusual, system will start alarm automatically and carry out audio alert, carrying out SMS to designated user simultaneously reports to the police, point out monitored person's electrocardiosignal that abnormal conditions are arranged, and note display abnormality data.
Preferably, described microcontroller is selected the STC89C52 single-chip microcomputer for use, described signal conditioning circuit selects for use high-precision meter amplifier AD620 chip and INA126 operational amplifier to form, described display module is selected the LCD12864 liquid crystal display for use, described alarm module is selected the ISD1420 speech chip for use, described A/D converter is selected the TLC1549 chip for use, and described gsm module adopts the TC35i module.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use this utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, herein defined General Principle can the situation in not breaking away from spirit or scope of the present utility model under, realize in other embodiments.Therefore, this utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest consistent scope.
Claims (6)
1. based on the GSM remote electrocardiogram monitor system, comprise microcontroller, signal detection module, signal conditioning circuit, A/D converter, display module, alarm module, gsm module, SD card memory and USB interface, it is characterized in that: described display module, alarm module, gsm module, SD card memory and USB interface all link to each other with microcontroller, signal detection module links to each other with microcontroller by A/D converter through behind the signal conditioning circuit.
2. according to claim 1 based on the GSM remote electrocardiogram monitor system, it is characterized in that: described signal detection module is core signal sensor.
3. according to claim 1 based on the GSM remote electrocardiogram monitor system, it is characterized in that: described signal conditioning circuit is that detected faint electrocardiosignal is handled, the noise signal that elimination is unnecessary is made up of one-level amplifying circuit, baseline correction circuit, bandwidth-limited circuit, 50Hz power frequency filter circuit and second amplifying circuit.
4. according to claim 1 based on the GSM remote electrocardiogram monitor system, it is characterized in that: described display module is LCD display.
5. according to claim 1 based on the GSM remote electrocardiogram monitor system, it is characterized in that: described alarm module is phonetic alarm.
6. according to claim 1 based on the GSM remote electrocardiogram monitor system, it is characterized in that: described SD card memory adopts the spi bus pattern to link to each other with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035721 CN203138473U (en) | 2013-01-21 | 2013-01-21 | Remote electrocardiograph monitoring system based on global system for mobile communication (GSM) |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320035721 CN203138473U (en) | 2013-01-21 | 2013-01-21 | Remote electrocardiograph monitoring system based on global system for mobile communication (GSM) |
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| CN203138473U true CN203138473U (en) | 2013-08-21 |
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| CN 201320035721 Expired - Fee Related CN203138473U (en) | 2013-01-21 | 2013-01-21 | Remote electrocardiograph monitoring system based on global system for mobile communication (GSM) |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479348A (en) * | 2013-09-22 | 2014-01-01 | 江苏美伦影像系统有限公司 | Remote electrocardiograph monitoring detection system |
| CN105496393A (en) * | 2015-12-28 | 2016-04-20 | 哈尔滨恒誉名翔科技有限公司 | Intelligent electrocardiogram monitoring system |
| CN105912879A (en) * | 2016-06-03 | 2016-08-31 | 广州馨瑞艾特科技有限公司 | Fetal heart rate curve correction method and device |
| CN108245144A (en) * | 2018-01-08 | 2018-07-06 | 东北大学 | A kind of contactless monitoring mattress and monitor system based on Multi-sensor Fusion |
-
2013
- 2013-01-21 CN CN 201320035721 patent/CN203138473U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479348A (en) * | 2013-09-22 | 2014-01-01 | 江苏美伦影像系统有限公司 | Remote electrocardiograph monitoring detection system |
| CN105496393A (en) * | 2015-12-28 | 2016-04-20 | 哈尔滨恒誉名翔科技有限公司 | Intelligent electrocardiogram monitoring system |
| CN105912879A (en) * | 2016-06-03 | 2016-08-31 | 广州馨瑞艾特科技有限公司 | Fetal heart rate curve correction method and device |
| CN105912879B (en) * | 2016-06-03 | 2021-04-13 | 广州馨瑞艾特科技有限公司 | Fetal heart rate curve correction method and device |
| CN108245144A (en) * | 2018-01-08 | 2018-07-06 | 东北大学 | A kind of contactless monitoring mattress and monitor system based on Multi-sensor Fusion |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140121 |