CN202636930U - Household electrocardio monitoring and recording analyzer - Google Patents
Household electrocardio monitoring and recording analyzer Download PDFInfo
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- CN202636930U CN202636930U CN201220286792XU CN201220286792U CN202636930U CN 202636930 U CN202636930 U CN 202636930U CN 201220286792X U CN201220286792X U CN 201220286792XU CN 201220286792 U CN201220286792 U CN 201220286792U CN 202636930 U CN202636930 U CN 202636930U
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Abstract
The utility model discloses a household electrocardio monitoring and recording analyzer which comprises lead electrodes, an electrocardio signal acquisition circuit, a single chip microcomputer, a liquid crystal display and a memory, wherein signal output ends of the lead electrodes are connected with a signal input end of the electrocardio signal acquisition circuit, a signal output end of the electrocardio signal acquisition circuit is connected with a signal input end of the single chip microcomputer, a signal output end of the single chip microcomputer is connected with a signal input end of the liquid crystal display, and bidirectional data exchange between the single chip microcomputer and the memory is realized. During the use, the lead electrodes are fixed at the relevant parts of a human body to obtain electrocardio signals, the electrocardio signals are acquired by the electrocardio signal acquisition circuit and input in the single chip microcomputer, and the wave and other information of the electrocardio signals are displayed by the liquid crystal display under the control of the single chip microcomputer. Besides, the electrocardio signals are stored in the memory by the single chip microcomputer, and electrocardio information can be recorded for a long time and conveniently invoked at any time. Long-time data memory and wave real-time display are combined in the analyzer. The analyzer has the advantages of compact structure, high integration and strong practicability.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of instrument for the heart patient is guarded.
Background technology
Heart disease is the principal disease that threatens the human life, and cardiopathic mortality rate occupies the first place in the world.Therefore, diagnosis, the treatment of heart disease being paid attention to by the countries in the world medical circle always, carried out exactly electrocardiosignal and extract, is important and significant for the doctor provides effective assistant analysis instrument.
Intensification along with aging degree in these several years.The cardiac sharply increases, yet because the restriction of Medical Instruments level of development, patient must go to hospital just can carry out corresponding electrocardio to detect, and has increased seek medical advice difficulty and see a doctor cost of patient.On the other hand, cardiovascular disease has certain occasionality and sudden, and some unusual electrocardiosignaies only just can occur in some special situation, so must record for a long time and analyze electrocardiosignal.
In order to overcome the above problems, electrocardio equipment commonly used in the hospital has electrocardiograph and electrocardio Holter (more than 24 hours).Wherein electrocardiograph has the function that waveform shows in real time; Electrocardio Holter can the non-volatile recording electrocardiogram (ECG) data.
Yet these existing equipment still exist following point and deficiency:
1) electrocardiograph only has waveform demonstration and simple heart rate analysis function, and electrocardiosignal must be preserved by printing type, also need connect in addition peripheral hardware, not only uses inconvenience, and cost is higher, is not suitable for the domestic cardiac monitoring;
2) for the electrocardio Holter that uses in the Hospitals at Present, and since expensive, complicated operation, and do not have real-time waveform to show, so be not suitable for family's cardiac monitoring yet.
Therefore, need to explore a kind of low-power consumption, portable, can show in real time ecg wave form, store the heart for a long time
The electricity data, can carry out the high-performance domestic cardiac monitoring equipment of electrocardiosignal automatic analysis.
The utility model content
In view of this, this utility model provides a kind of domestic cardiac monitoring recorder analyser, this analyser is by integrated, solve the technical problem that existing equipment can possess ecg wave form demonstration and long-time electrocardiosignal writing function simultaneously, in addition, this analyser also can carry out electrocardiosignal automatic analysis and warning, is fit to family and uses.
This utility model solves the problems of the technologies described above by following technological means:
Domestic cardiac monitoring recorder analyser of the present utility model, comprise crosslinking electrode, ecg signal acquiring circuit, single-chip microcomputer, liquid crystal display and memorizer, the signal output part of described crosslinking electrode is connected with the signal input part of ecg signal acquiring circuit, the signal output part of ecg signal acquiring circuit is connected with the signal input part of single-chip microcomputer, the signal output part of single-chip microcomputer is connected with the signal input part of LCDs, bidirectional data exchange between single-chip microcomputer and the memorizer.
Further, described ecg signal acquiring circuit comprises preamplifier, band filter, trap circuit and main amplifying circuit, the signal output part of described preamplifier is connected with the signal input part of band filter, the signal output part of band filter is connected with the signal input part of trap circuit, and the signal output part of main amplifying circuit is connected with single-chip microcomputer.
Further, also comprise the heart rate variability analysis device, the signal output part of described single-chip microcomputer is connected with the signal input part of heart rate variability analysis device, and the signal output part of described heart rate variability analysis device is connected with liquid crystal display.
Further, also comprise heart rate abnormal alarm device, the signal output part of described heart rate variability analysis device is connected with the signal input part of heart rate abnormal alarm device.
Further, described heart rate variability analysis device comprises average heart rate detection module, RR interval divergence computing module, heart rate variability triangle index module.
Further, described single-chip microcomputer is modulus mixed type microprocessor.
Further, be provided with the control button on the described single-chip microcomputer, described control button comprises preserves shortcut, electrocardio playback shortcut, Menu key, selection control key and acknowledgement key.
The beneficial effects of the utility model: domestic cardiac monitoring recorder analyser of the present utility model has the following advantages:
1) adopt single-chip microcomputer to be low-power consumption modulus mixed type microprocessor, low in energy consumption;
2) long-time data storage is combined with in real time demonstration of waveform, compact conformation, integrated level is high, and is practical;
3) can carry out heart rate variability analysis, can carry out analyzing and processing to the electrocardiogram (ECG) data that gathers in real time, for user provides basic ecg information, and send warning.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described.
Fig. 1 is system structure sketch map of the present utility model;
Fig. 2 is contour structures sketch map of the present utility model;
Fig. 3 is system of the present utility model operational flow diagram.
The specific embodiment
Below with reference to accompanying drawing this utility model is elaborated, as shown in the figure: the domestic cardiac monitoring recorder analyser of present embodiment, comprise crosslinking electrode 1, ecg signal acquiring circuit 2, single-chip microcomputer 3, liquid crystal display 4 and memorizer 5, the signal output part of described crosslinking electrode 1 is connected with the signal input part of ecg signal acquiring circuit 2, the signal output part of ecg signal acquiring circuit 2 is connected with the signal input part of single-chip microcomputer 3, the signal output part of single-chip microcomputer 3 is connected with the signal input part of LCDs 4, bidirectional data exchange between single-chip microcomputer 3 and the memorizer 5, during use, crosslinking electrode is fixed in the human body corresponding site, obtain electrocardiosignal, gather and the input single-chip microcomputer by the ecg signal acquiring circuit, the Single-chip Controlling liquid crystal display shows the information such as waveform of electrocardiosignal, in addition, single-chip microcomputer is also stored the electrocardiosignal input store, with the non-volatile recording ecg information, also make things convenient for and call at any time, long-time data storage is combined with in real time demonstration of waveform, compact conformation, integrated level is high, and is practical.
As further improvement in the technical proposal, described ecg signal acquiring circuit 2 comprises preamplifier, band filter, trap circuit and main amplifying circuit, the signal output part of described preamplifier is connected with the signal input part of band filter, the signal output part of band filter is connected with the signal input part of trap circuit, the signal output part of main amplifying circuit is connected with single-chip microcomputer 3, makes the electrocardiosignal of collection more be convenient to analyze.
As further improvement in the technical proposal, described domestic cardiac monitoring recorder analyser also comprises heart rate variability analysis device 6, the signal output part of described single-chip microcomputer 3 is connected with the signal input part of heart rate variability analysis device 6, the signal output part of described heart rate variability analysis device 6 is connected with liquid crystal display 4, the heart rate variability analysis device is analyzed electrocardiosignal, such as unusual circumstance, then show by liquid crystal display.
As further improvement in the technical proposal, described domestic cardiac monitoring recorder analyser also comprises heart rate abnormal alarm device 7, the signal output part of described heart rate variability analysis device 6 is connected with the signal input part of heart rate abnormal alarm device 7, electrocardiosignal occurs when unusual, except showing by liquid crystal display, also can pass through alarm equipment alarm.
As further improvement in the technical proposal, described heart rate variability analysis device 6 comprises average heart rate detection module, RR interval divergence computing module, heart rate variability triangle index module, the RR interval, refer to that the starting point of R ripple is to the distance of next R ripple starting point, if there is the parameter more than two to occur unusually then reporting to the police by the heart rate abnormity alarm circuit, analyze comprehensively, accuracy is high.
As further improvement in the technical proposal, described single-chip microcomputer 3 is modulus mixed type microprocessor, and is low in energy consumption.
As further improvement in the technical proposal, be provided with control button 8 on the described single-chip microcomputer 3, described control button 8 comprises preserves shortcut, electrocardio playback shortcut, Menu key, selection control key and acknowledgement key, make user's more convenient operation, can extract as required and show different information.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment this utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. domestic cardiac monitoring recorder analyser, it is characterized in that: comprise crosslinking electrode (1), ecg signal acquiring circuit (2), single-chip microcomputer (3), liquid crystal display (4) and memorizer (5), the signal output part of described crosslinking electrode (1) is connected with the signal input part of ecg signal acquiring circuit (2), the signal output part of ecg signal acquiring circuit (2) is connected with the signal input part of single-chip microcomputer (3), the signal output part of single-chip microcomputer (3) is connected with the signal input part of LCDs (4), bidirectional data exchange between single-chip microcomputer (3) and the memorizer (5).
2. domestic cardiac monitoring recorder analyser according to claim 1, it is characterized in that: described ecg signal acquiring circuit (2) comprises preamplifier, band filter, trap circuit and main amplifying circuit, the signal output part of described preamplifier is connected with the signal input part of band filter, the signal output part of band filter is connected with the signal input part of trap circuit, and the signal output part of main amplifying circuit is connected with single-chip microcomputer (3).
3. domestic cardiac monitoring recorder analyser according to claim 2, it is characterized in that: also comprise heart rate variability analysis device (6), the signal output part of described single-chip microcomputer (3) is connected with the signal input part of heart rate variability analysis device (6), and the signal output part of described heart rate variability analysis device (6) is connected with liquid crystal display (4).
4. domestic cardiac monitoring recorder analyser according to claim 3, it is characterized in that: also comprise heart rate abnormal alarm device (7), the signal output part of described heart rate variability analysis device (6) is connected with the signal input part of heart rate abnormal alarm device (7).
5. domestic cardiac monitoring recorder analyser according to claim 4, it is characterized in that: described heart rate variability analysis device (6) comprises average heart rate detection module, RR interval divergence computing module, heart rate variability triangle index module.
6. domestic cardiac monitoring recorder analyser according to claim 5, it is characterized in that: described single-chip microcomputer (3) is modulus mixed type microprocessor.
7. the described domestic cardiac monitoring of any one recorder analyser according to claim 1-6, it is characterized in that: be provided with control button (8) on the described single-chip microcomputer (3), described control button (8) comprises preserves shortcut, electrocardio playback shortcut, Menu key, selection control key and acknowledgement key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220286792XU CN202636930U (en) | 2012-06-18 | 2012-06-18 | Household electrocardio monitoring and recording analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220286792XU CN202636930U (en) | 2012-06-18 | 2012-06-18 | Household electrocardio monitoring and recording analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636930U true CN202636930U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220286792XU Expired - Fee Related CN202636930U (en) | 2012-06-18 | 2012-06-18 | Household electrocardio monitoring and recording analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202636930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948386A (en) * | 2013-10-11 | 2014-07-30 | 杰升生物科技(上海)有限公司 | Attached electrocardiogram recording instrument |
| CN109528188A (en) * | 2019-01-04 | 2019-03-29 | 苏州科技城医院 | A kind of novel ECG monitor radio pole piece |
-
2012
- 2012-06-18 CN CN201220286792XU patent/CN202636930U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948386A (en) * | 2013-10-11 | 2014-07-30 | 杰升生物科技(上海)有限公司 | Attached electrocardiogram recording instrument |
| CN103948386B (en) * | 2013-10-11 | 2016-06-08 | 杰升生物科技(上海)有限公司 | Sticking type electro-cardiograph |
| CN109528188A (en) * | 2019-01-04 | 2019-03-29 | 苏州科技城医院 | A kind of novel ECG monitor radio pole piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |