CN203074695U - Electrocardiograph monitoring, recording and analyzing meter with circuit detecting device - Google Patents
Electrocardiograph monitoring, recording and analyzing meter with circuit detecting device Download PDFInfo
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- CN203074695U CN203074695U CN 201320030169 CN201320030169U CN203074695U CN 203074695 U CN203074695 U CN 203074695U CN 201320030169 CN201320030169 CN 201320030169 CN 201320030169 U CN201320030169 U CN 201320030169U CN 203074695 U CN203074695 U CN 203074695U
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Abstract
The utility model discloses an electrocardiograph monitoring, recording and analyzing meter with a circuit detecting device. The electrocardiograph monitoring, recording and analyzing meter comprises a lead electrode, an electrocardiograph signal collecting circuit, a circuit detecting device, a single chip microcomputer, a liquid crystal display and a storage, wherein a signal output end of the lead electrode is connected with a signal input end of the electrocardiograph signal collecting circuit, a signal output end of the electrocardiograph signal collecting 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 is achieved between the single chip microcomputer and the storage. The single chip microcomputer is a low power consumption module mixed type microprocessor so as to be low in power consumption. Due to the fact that long-time data storage and wave shape real-time display are combined, the electrocardiograph monitoring, recording and analyzing meter is compact in structure, high in integration and strong in practicability. In addition, the analyzing meter can automatically analyze electrocardiograph signals to give out alarm and is suitable for families to be used.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of cardiac monitoring recorder analyser that is used for charged road checkout gear that the heart patient is guarded.
Background technology
Heart disease is the principal disease that threatens the human life, and cardiopathic in the world mortality rate occupies the first place.Therefore, diagnosis, the treatment of heart disease being paid attention to by the countries in the world medical circle always, carried out electrocardiosignal exactly 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 under some special situation, so must write down 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 peripheral hardware in addition, not only uses inconvenience, and cost is higher, is not suitable for domestic electrocardio indigo plant to protect;
(2) for the electrocardio Holter that uses in the present hospital, owing to cost an arm and a leg, 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, for a long time store electrocardiogram (ECG) data, can carry out the high-performance domestic cardiac monitoring equipment that electrocardiosignal is analyzed automatically.
The utility model content
In view of this, this utility model provides the cardiac monitoring recorder analyser of a kind of charged road checkout gear, 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 to be analyzed and warning automatically, is fit to family and uses.
This utility model solves the problems of the technologies described above by the following technical programs: the cardiac monitoring recorder analyser of a kind of charged road checkout gear, comprise crosslinking electrode, the ecg signal acquiring circuit, circuit checker, 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, described circuit checker comprises contact modules, both positive and negative polarity detection module and voltage strength detection module, described contact modules comprises two contact pins, described contact pin contacts the positive pole and the negative pole of circuit to be detected respectively, described both positive and negative polarity detection module is connected with described contact modules, described voltage strength detection module is connected with described contact modules, and described voltage strength grade is corresponding with default range of voltage values; 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 a modulus mixed type microprocessor.
Further, described single-chip microcomputer is provided with the control button, and described control button comprises preserves shortcut, electrocardio playback shortcut, Menu key, selection control key and acknowledgement key.
The beneficial effects of the utility model: the cardiac monitoring recorder analyser of charged road of the present utility model checkout gear 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 waveform demonstration in real time, compact conformation, the integrated level height, practical;
(3) can carry out heart rate variability analysis, can carry out analyzing and processing to the electrocardiogram (ECG) data of gathering in real time,, and send warning for user provides basic ecg information.
Description of drawings
Figure l is a system structure sketch map of the present utility model;
Fig. 2 is a contour structures sketch map of the present utility model.
The specific embodiment
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, describing most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, is not to be used for this utility model is limited.
As Fig. 1, shown in Figure 2, the cardiac monitoring recorder analyser of the charged road checkout gear that this utility model provides, comprise crosslinking electrode 1, ecg signal acquiring circuit 2, circuit checker 9, single-chip microcomputer 3, liquid crystal display 4 and memorizer 5, the signal output part of described crosslinking electrode l 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, described circuit checker 9 comprises contact modules, both positive and negative polarity detection module and voltage strength detection module, described contact modules comprises two contact pins, described contact pin contacts the positive pole and the negative pole of circuit to be detected respectively, described both positive and negative polarity detection module is connected with described contact modules, described voltage strength detection module is connected with described contact modules, and described voltage strength grade is corresponding with default range of voltage values; 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, also makes things convenient for and calls at any time with the non-volatile recording ecg information also with the storage of electrocardiosignal input store, long-time data storage is combined with waveform demonstration in real time, compact conformation, the integrated level height, practical.
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 be convenient to more analyze.
The cardiac monitoring recorder analyser of described charged road checkout gear 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, described heart rate variability analysis Pei puts 6 signal output part and is connected with liquid crystal display 4, the heart rate variability analysis device is analyzed electrocardiosignal, as unusual circumstance, then show by liquid crystal display.
The cardiac monitoring recorder analyser of described charged road checkout gear 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 that showing, also can pass through alarm equipment alarm by liquid crystal display.
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, be meant the distance of the starting point of R ripple to next R ripple starting point, if there is the parameter more than two to occur unusually then reporting to the police by heart rate abnormal alarm circuit, analyze comprehensively the accuracy height.
Described single-chip microcomputer 3 is modulus mixed type microprocessor, and is low in energy consumption.
Described single-chip microcomputer 3 is provided with control button 8, and described control button 8 comprises preserves shortcut, electrocardio playback shortcut, Menu key, selection control key and acknowledgement key, makes user's more convenient operation, can extract as required and shows different information.
The above embodiment only is used for illustrating this utility model, but is not limited thereto.Under the condition that does not depart from this utility model design, affiliated technical field personnel can make suitable change adjustment, and these change adjustment also should be included within the claim protection domain of the present utility model.
Claims (5)
1. the cardiac monitoring recorder analyser of a charged road checkout gear, it is characterized in that: comprise crosslinking electrode, the ecg signal acquiring circuit, circuit checker, 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, described circuit checker comprises contact modules, both positive and negative polarity detection module and voltage strength detection module, described contact modules comprises two contact pins, described contact pin contacts the positive pole and the negative pole of circuit to be detected respectively, described both positive and negative polarity detection module is connected with described contact modules, described voltage strength detection module is connected with described contact modules, and described voltage strength grade is corresponding with default range of voltage values; Bidirectional data exchange between single-chip microcomputer and the memorizer.
2. according to the cardiac monitoring recorder analyser of the described charged road of claim l checkout gear, it is characterized in that: 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.
3. the cardiac monitoring recorder analyser of charged road according to claim 1 checkout gear, it is characterized in that: 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.
4. the cardiac monitoring recorder analyser of charged road according to claim 3 checkout gear is characterized in that: 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.
5. according to the cardiac monitoring recorder analyser of any described charged road checkout gear of claim 1-4, it is characterized in that: described single-chip microcomputer is provided with the control button, and described control button comprises preserves shortcut, electrocardio playback shortcut, Menu key, selection control key and acknowledgement key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030169 CN203074695U (en) | 2013-01-21 | 2013-01-21 | Electrocardiograph monitoring, recording and analyzing meter with circuit detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030169 CN203074695U (en) | 2013-01-21 | 2013-01-21 | Electrocardiograph monitoring, recording and analyzing meter with circuit detecting device |
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| Publication Number | Publication Date |
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| CN203074695U true CN203074695U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320030169 Expired - Fee Related CN203074695U (en) | 2013-01-21 | 2013-01-21 | Electrocardiograph monitoring, recording and analyzing meter with circuit detecting device |
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| CN (1) | CN203074695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344400A (en) * | 2016-09-21 | 2017-01-25 | 四川长虹电器股份有限公司 | Medicine box with blood pressure monitoring function |
| CN106419903A (en) * | 2016-11-04 | 2017-02-22 | 重庆大学 | Handheld electrocardiograph |
-
2013
- 2013-01-21 CN CN 201320030169 patent/CN203074695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344400A (en) * | 2016-09-21 | 2017-01-25 | 四川长虹电器股份有限公司 | Medicine box with blood pressure monitoring function |
| CN106419903A (en) * | 2016-11-04 | 2017-02-22 | 重庆大学 | Handheld electrocardiograph |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130724 Termination date: 20140121 |