CN102319065A - Quick electrocardiograph - Google Patents
Quick electrocardiograph Download PDFInfo
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- CN102319065A CN102319065A CN201110225016A CN201110225016A CN102319065A CN 102319065 A CN102319065 A CN 102319065A CN 201110225016 A CN201110225016 A CN 201110225016A CN 201110225016 A CN201110225016 A CN 201110225016A CN 102319065 A CN102319065 A CN 102319065A
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- electrocardiograph
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- electrocardiosignal
- chip microcomputer
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Abstract
The invention provides a quick electrocardiograph. The electrocardiograph comprises an input electrode, an electric signal acquisition amplification circuit, a singlechip, a transmission module and a data memory, wherein the input electrode is used for transmitting an electrocardiosignal of a human body surface to the electric signal acquisition amplification circuit; the electric signal acquisition amplification circuit is used for performing operational amplification to the electrocardiosignal transmitted by the input electrode, converting an analog signal into a digital signal, and transmitting the digital signal to the singlechip; the singlechip is used for processing and storing the electrocardiosignal of the electric signal acquisition amplification circuit; the transmission module is used for performing wireless transmission to an electrocardiosignal transmission instruction of the singlechip, receiving a signal of terminal equipment, and transmitting the received signal to the singlechip; and the data memory is used for storing the electrocardiosignal received by the singlechip. The electrocardiograph compares test data with normal electrocardiograph automatically, intelligently screens diagnosis results, and can transmit stored data to the terminal equipment in real time to facilitate dynamic long-term analysis for a patient. Therefore, seamless connection and information sharing among medical clinical information, individuals, and a health management service mechanism information system can be realized.
Description
Technical field
The present invention relates to medical instruments field, relate in particular to a kind of quick electrocardiograph.
Background technology
At present, Incidence of CHD is increasingly high, becomes the principal disease of harm national health.Account for more than 64% of cardiovascular diseases's general mortality rate in the U.S., Canadian coronary heart disease death rate, annual about 700,000 people of the U.S. die from coronary heart disease, and wherein 65070 is sudden death, and almost per minute just has 1 people's sudden death.The Incidence of CHD of China is a little less than American-European countries, but in recent years, along with the raising and the aged tendency of population of living standards of the people; China's aging population have reached 1.32 hundred million; Cardiovascular diseases's sickness rate and mortality rate all obviously increase, and become the principal disease of the harm people ' s health the same with tumor, and report according to healthy: China has cardiovascular patient 7,000 ten thousand people now; Just there is 1 cardiovascular patient in average per 5 families, and therefore the control to the cardiovascular diseases is a crucial problem.
The cardiac monitoring diagnostic device of clinical practice at home and abroad has electrocardiograph; The electrode that existing electrocardiograph is made through special material comes out the electrical signal detection of body surface different parts; The reuse amplifier amplifies, and traces with recorder, just can obtain electrocardiogram.
The concrete principle that realizes: heart is before and after beating, and cardiac muscle takes place exciting.In ignition process, can produce faint bioelectric current.Like this, each cardiac cycle of heart all is accompanied by the bio electricity variation.This bio electricity changes each position that can be communicated to body surface.Because health each several part tissue is different, the distance difference that centroid is dirty, electrocardiosignal is also different at the current potential that the health different at different position and different is shown.Concerning normal heart, direction, frequency, intensity that this bio electricity changes are clocklike.Therefore the doctor compares with normal ECG according to the relative time relation between form, wave amplitude size and each ripple of the electrocardiographic wave that is write down again, just can diagnose out heart disease.Beat etc. such as electrocardio irregularity of pulse, myocardial infarction, premature beat, hypertension, ectopia cordis.
But existing electrocardiograph uses liquid crystal display displays to come out or goes out drawing by printer prints, is artificially relatively obtained a result by doctor and normal ECG; There is not intelligentized preliminary heart disease screening arbitration functions; And data are not stored, and therefore no playback or free of data transfer function can not be stored data for a long time; Can not be connected, upload data, recorded and stored with equipment such as PC, mobile phone, Internet servers, can not carry out dynamic Long-term analysis.
And existing electrocardiograph volume is general bigger, is difficult for carrying, and is not easy to use.
Summary of the invention
The object of the present invention is to provide a kind of quick electrocardiograph, can realize that electrocardiogram equipment figure carries out heart disease screening arbitration functions automatically.
Another object of the present invention is to provide a kind of quick electrocardiograph, can realize test data transmission and storage, be convenient to patient is carried out dynamic Long-term analysis.
The objective of the invention is to realize through following technical scheme.
A kind of quick electrocardiograph comprises: input electrode is used for being sent to the electrical signal collection amplifying circuit to the electrocardiosignal of body surface;
The electrical signal collection amplifying circuit is used for that the electrocardiosignal that input electrode transmits is carried out computing and amplifies, and is analog signal conversion that digital signal is sent to single-chip microcomputer;
Single-chip microcomputer is used for the electrocardiosignal of electrical signal collection amplifying circuit is handled and stored;
Transport module is used for the electrocardiosignal of single-chip microcomputer is sent the signal that wireless transmission and receiving terminal apparatus are carried out in instruction, and is sent to single-chip microcomputer to the signal that receives;
Data storage is used to store the electrocardiosignal that single-chip microcomputer receives.
Preferably, also comprise keyboard input module, be used for to the single-chip microcomputer input need to store, the order of playback, transmission.
Preferably, also comprise LCD display, be used for the relative time relation between form, wave amplitude size and each ripple of the electrocardiographic wave of single-chip microcomputer output is shown.
Preferably, also comprise power module, be used to provide running voltage to single-chip microcomputer.
Preferably, said power module is a battery.
Preferably, said terminal unit is computer, mobile phone or Internet server.
Preferably, said transport module is the GPRS wireless transport module.
Preferably, said transport module is the Bluetooth transmission module.
Preferably, said transport module is the WIFI wireless transport module.
Preferably, said transport module is the USB transport module.
The embodiment of the invention compared with prior art, electrocardiograph of the present invention is compared test data automatically with normal ECG, the intelligent screening diagnostic result, and can real-time Transmission the storage data to terminal unit, be convenient to patient is carried out dynamic Long-term analysis.Make medical clinical information and individual, the information system seamless link of health control service organization and information sharing,, improve the basic medical treatment level for improve the electronic health record archives, set up personal health archives etc. effective way is provided comprehensively.
Description of drawings
Fig. 1 is the quick electrocardiograph theory diagram of the present invention.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also the quick electrocardiograph of the present invention shown in Figure 1, comprise input electrode, be used for being sent to the electrical signal collection amplifying circuit to the electrocardiosignal of body surface;
The present invention adopts and singly to lead metering system, is assemblied in the surface of electrocardiograph through the input electrode of zinc Mock gold material, makes things convenient for the body surface contact.User can be held input electrode by both hands, also can one an end input electrode of hand-held electrocardiograph, other end input electrode and human chest, foot contact.Simultaneously also can connect a plurality of input electrodes and carry out leading measurement more.Heart is before and after beating, and the faint bioelectric current that cardiac muscle takes place to be produced in the ignition process is sent to the electrical signal collection amplifying circuit through input electrode.
The electrical signal collection amplifying circuit, the electrocardiosignal that input electrode is transmitted is carried out computing and is amplified, and is analog signal conversion that digital signal is sent to single-chip microcomputer (MCU); MCU handles and stores the signal of electrical signal collection amplifying circuit, and through LCD display the relative time relation between form, wave amplitude size and each ripple of electrocardiographic wave is shown.
The MCU processing procedure specifically comprises: compare the electrocardiosignal of storage and normal electrocardiosignal; Carry out the Preliminary screening diagnosis to relatively back unusual electrocardiosignal, beat such as electrocardio irregularity of pulse, myocardial infarction, premature beat, hypertension, ectopia cordis etc.Transfer to the storage of carrying out secular ECG data on the terminal unit (like computer, mobile phone, Internet server etc.) through transport module then.And the user also can use terminal units such as PC, mobile phone to come data query.
Keyboard input module, be used for to the MCU input need to store, the order of playback, transmission; Transport module is used for the electrocardiosignal of MCU is sent the signal that wireless transmission and receiving terminal apparatus are carried out in instruction, and is sent to MCU to the signal that receives, and data storage is used for the electrocardiosignal that store M CU receives.
Among the present invention; Transport module can adopt GPRS wireless transport module, Bluetooth transmission module, WIFI wireless transport module and USB transport module; And above-mentioned each transport module data transmission format meets the communication protocol standard of " the good healthy alliance of Chinese health body "; Ensure the interoperability between medical health system, combine various product and service on the general standard, the instrument of managing individual and family health care better is provided for people thereby be added in.
Power module is used to provide running voltage to MCU, and the quick electrocardiograph of the present invention adopts battery powered, and is low in energy consumption, is handheld apparatus.
Oscillating circuit combines the inner circuit of single-chip microcomputer to form by crystal oscillator, is used to produce the necessary clock frequency of single-chip microcomputer.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a quick electrocardiograph is characterized in that, comprising: input electrode is used for being sent to the electrical signal collection amplifying circuit to the electrocardiosignal of body surface;
The electrical signal collection amplifying circuit is used for that the electrocardiosignal that input electrode transmits is carried out computing and amplifies, and is analog signal conversion that digital signal is sent to single-chip microcomputer;
Single-chip microcomputer is used for the electrocardiosignal of electrical signal collection amplifying circuit is handled and stored;
Transport module is used for the electrocardiosignal of single-chip microcomputer is sent the signal that wireless transmission and receiving terminal apparatus are carried out in instruction, and is sent to single-chip microcomputer to the signal that receives;
Data storage is used to store the electrocardiosignal that single-chip microcomputer receives.
2. quick electrocardiograph as claimed in claim 1 is characterized in that, also comprises keyboard input module, be used for to the single-chip microcomputer input need to store, the order of playback, transmission.
3. quick electrocardiograph as claimed in claim 1 is characterized in that, also comprises LCD display, is used for the relative time relation between form, wave amplitude size and each ripple of the electrocardiographic wave of single-chip microcomputer output is shown.
4. quick electrocardiograph as claimed in claim 1 is characterized in that, also comprises power module, is used to provide running voltage to single-chip microcomputer.
5. quick electrocardiograph as claimed in claim 4 is characterized in that, said power module is a battery.
6. quick electrocardiograph as claimed in claim 1 is characterized in that, said terminal unit is computer, mobile phone or Internet server.
7. quick electrocardiograph as claimed in claim 1 is characterized in that, said transport module is the GPRS wireless transport module.
8. quick electrocardiograph as claimed in claim 1 is characterized in that, said transport module is the Bluetooth transmission module.
9. quick electrocardiograph as claimed in claim 1 is characterized in that, said transport module is the WIFI wireless transport module.
10. quick electrocardiograph as claimed in claim 1 is characterized in that, said transport module is the USB transport module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110225016A CN102319065A (en) | 2011-08-08 | 2011-08-08 | Quick electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110225016A CN102319065A (en) | 2011-08-08 | 2011-08-08 | Quick electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102319065A true CN102319065A (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110225016A Pending CN102319065A (en) | 2011-08-08 | 2011-08-08 | Quick electrocardiograph |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103784135A (en) * | 2012-11-02 | 2014-05-14 | 邱金和 | Portable electrocardiogram measurement system |
| CN104799848A (en) * | 2015-05-14 | 2015-07-29 | 元乾医疗器械（上海）有限公司 | Electrocardio monitoring system based on mobile equipment |
| CN113208609A (en) * | 2021-05-08 | 2021-08-06 | 黑龙江省医院 | Electrocardio information management system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775168A (en) * | 2005-11-28 | 2006-05-24 | 中国医科大学 | Short-distance wireless dynamic electrocardiograph and control method |
| CN101248991A (en) * | 2008-03-25 | 2008-08-27 | 东南大学 | Contacts type wireless electrocardiogram measurement mechanism |
| CN101669821A (en) * | 2009-09-28 | 2010-03-17 | 安徽华升康医疗科技股份有限公司 | Human body health follow-up visit monitoring device |
| CN202211690U (en) * | 2011-08-08 | 2012-05-09 | 深圳市倍泰健康测量分析技术有限公司 | Rapid electrocardiograph |
-
2011
- 2011-08-08 CN CN201110225016A patent/CN102319065A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775168A (en) * | 2005-11-28 | 2006-05-24 | 中国医科大学 | Short-distance wireless dynamic electrocardiograph and control method |
| CN101248991A (en) * | 2008-03-25 | 2008-08-27 | 东南大学 | Contacts type wireless electrocardiogram measurement mechanism |
| CN101669821A (en) * | 2009-09-28 | 2010-03-17 | 安徽华升康医疗科技股份有限公司 | Human body health follow-up visit monitoring device |
| CN202211690U (en) * | 2011-08-08 | 2012-05-09 | 深圳市倍泰健康测量分析技术有限公司 | Rapid electrocardiograph |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103784135A (en) * | 2012-11-02 | 2014-05-14 | 邱金和 | Portable electrocardiogram measurement system |
| CN104799848A (en) * | 2015-05-14 | 2015-07-29 | 元乾医疗器械（上海）有限公司 | Electrocardio monitoring system based on mobile equipment |
| CN113208609A (en) * | 2021-05-08 | 2021-08-06 | 黑龙江省医院 | Electrocardio information management system |
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Application publication date: 20120118 |