CN102462494B - Novel intelligent electrocardiogram test healthcare apparatus - Google Patents

Novel intelligent electrocardiogram test healthcare apparatus Download PDF

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CN102462494B
CN102462494B CN201010539911.3A CN201010539911A CN102462494B CN 102462494 B CN102462494 B CN 102462494B CN 201010539911 A CN201010539911 A CN 201010539911A CN 102462494 B CN102462494 B CN 102462494B
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electrocardiogram
test
novel intelligent
computer software
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CN102462494A (en
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洪杰星
朱元林
洪杰辉
林光咏
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Tai Kang Kang electronic technology (Fujian) Co., Ltd.
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Tai Kang Kang Electronic Technology (fujian) Co Ltd
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Abstract

A novel intelligent electrocardiogram test healthcare apparatus is capable of acquiring electrocardiogram signals by the aid of biological contact electrodes, realizes processes including amplifying, A/D (Analog/Digital) conversion, drift suppression, alternating-current filtering, electrocardiogram filtering, contact examination and the like on the electrocardiogram signals by the aid of a single processing chip, and accordingly acquires high-quality electrocardiograms. The healthcare apparatus is connected with a computer software analysis processing device which is installed on a personal computer, a laptop, a netbook and a mobile phone through a communication interface module to record and analyze electrocardiogram wave for reference of clinical examination. The computer software analysis processing device analyzes the electrocardiogram signals through a signal analysis module and has functions including heart rate test, pressure test, decompressing interaction, electrocardiogram medical monitoring, identification, mode test and the like. Electrocardiogram information of a user can be acquired, displayed and stored within a few seconds, and the novel intelligent electrocardiogram test healthcare apparatus can be connected with a monitoring center of a national remote electrocardiogram monitoring network system at any place and any time through a network communication module by the aid of a wired/wireless communication network so as to obtain help of remote doctors.

Description

A kind of Novel intelligent electrocardiogram test healthcare apparatus
Technical field
The present invention relates to a kind of medical health equipment, be specifically related to a kind of Novel intelligent electrocardiogram test healthcare apparatus.
Background technology
Current electrocardioscanner both domestic and external, is mainly used in clinical side and protects equipment.What it only related to is the Electrocardiographic technical field of monitoring human.As the application such as the long-term domestic monitoring of cardiac and the oneself of sub-health population detect also exist, volume is large, complicated operation, length consuming time; ECG data is difficult to the problems such as long-term preservation, efficiency are low, expensive, poor real, and can the activity etc. of limiting patient be not easy to test electrocardio clinically.
One is also had to be dynamic ECG system, such as: the patent No. is 95114236 " a kind of Holter device and intelligent monitoring methods thereof ".Existing ambulatory ecg signal collecting device is all generally the collection of electrocardiosignal, there is no real-time analysis process, the data collected must be sent back to hospital for patients to analyze, highly depend on the diagnosis of doctor, such one side is ageing poor, usually longer to obtaining the analysis processing result time from signals collecting; And owing to not supporting online on-line analytical processing, when not having doctor on the scene, general patient just can not have a relatively complete understanding to the state of an illness.Particularly for some high-risk signal signs, existing equipment cannot real-time early warning, can only play record effect, cannot play life support effect.
Secondly, existing equipment generally all only has one or both wireless communication modes, is not a kind of total solution.Because access way is limited, the limitation of application is comparatively large, is not suitable for the application of multimedia era in the future and popularizes.
Summary of the invention
Of the present invention according to biological identification technology, propose one and not only have electrocardiogram monitoring function, also possess a kind of Novel intelligent electrocardiogram test healthcare apparatus of the function such as test heart beating, pressure detecting, pressure of relaxing interaction, electrocardiogram medical monitoring, identification, mood test.
The present invention adopts following technical scheme: a kind of Novel intelligent electrocardiogram test healthcare apparatus, it is characterized in that: comprise apparatus main body and carry out the computer software analysis blood processor of data communication with this apparatus main body, this apparatus main body comprises at least one for the biological electrode obtaining electrocardiosignal and the signal processing chip be attached thereto, this signal processing chip includes for electrocardiosignal is carried out amplifying signal amplification module, analog electrocardiogram signal after amplification is converted to the A/D modular converter of digital signal, the digital signal processing module obtaining accurate QRS complex wave is processed for carrying out digital electrocardiosignal, described computer software analysis blood processor is connected with described digital signal processing module, contrasts for carrying out analysis according to the operation of user to electrocardiosignal after processing through digital signal processing module and obtains corresponding test result.
Further, include biological electrode described in two, be respectively the first biological electrode and the second biological electrode.
Further, described digital signal processing module includes drift suppression unit, ac filter unit and electrocardio filter unit.
Further, described apparatus main body is also provided with the communication interface module carrying out data communication with described computer software analysis blood processor.
Further, described computer software analysis blood processor comprises the communication module for acquisition device main body electrocardiosignal; For realizing the operating function module of various test function according to user operation; Electrocardiosignal analyzed and the signal analyse block drawing test result for responding various test function; For the memory module of storing subscriber information, electrocardiosignal and test result; Described communication module is connected with described operating function module, and described signal analyse block is connected with described operating function module, and described memory module is connected with described signal analyse block.
Further, described operating function module comprises rhythm of the heart unit, pressure monitoring unit, mood test cell, relax pressure interactive unit and electrocardiogram monitoring unit.
Further, described operating function module also includes identification module.
Further, described computer software analysis blood processor also includes database management module, and this database management module is connected with described signal analyse block.
Further, described computer software analysis blood processor also comprises network communication module, and this network communication module is connected with described signal analyse block, for requiring be sent to long-range by ecg information and test result and obtain return information according to user.
Further, described computer software analysis blood processor also comprises voice cue module, and this voice cue module is connected with described signal analyse block.
From the above-mentioned description of this invention, compared with prior art, the present invention has following beneficial effect: the present invention in conjunction with computer software analysis blood processor, adopts man machine interface operation to realize the functions such as result display, health care suggestion, voice message by device main frame; For subhealth state or the potential patient of heart disease provide a kind of easy easy-to-use, cost is low, non-maintaining, the real-time interactive of user and remote medical specialist can be facilitated.
The present invention adopts biological identification technology, provides the Psychology analysis scheme that is innovated, monitors and improve personal health with this.Adopt the special signal processor of independent research, user by from the conventional equipment in their office and living room and road as PC, notebook computer, net book, mobile phone even game machine and computer game ancillary equipment etc. embed simply, meet the electrocardio test needs that user is real-time.Adopt the computer software analysis blood processor optimized as man machine interface, tester can test having the parameter such as heart beating, pressure detecting, easypro pressure interaction, electrocardiogram medical monitoring, identification, mood test intuitively.Be convenient to carry out index of correlation test to the long-term domestic monitoring of cardiac and sub-health population.
Accompanying drawing explanation
Fig. 1 is the theory diagram of signal processing chip of the present invention;
Fig. 2 is the theory structure block diagram of computer software analysis blood processor of the present invention;
Fig. 3 is Integral connection structure schematic diagram of the present invention;
Fig. 4 is apparatus main body schematic appearance of the present invention.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of Novel intelligent electrocardiogram test healthcare apparatus of the present invention, comprises apparatus main body 10 and carries out the computer software analysis blood processor 30 of data communication with this apparatus main body 10.Apparatus main body 10 comprises two for first, second biological electrode 11,12 of obtaining analog electrocardiogram signal and the signal processing chip 20 be attached thereto.
Signal processing chip 20 is connected with first, second biological electrode 11,12, include the signal amplification module 21 for faint analog electrocardiogram signal being amplified to suitable amplitude, to the analog electrocardiogram signal after amplifying is carried out Filtering Processing filtration module 22, the analogue signal after Filtering Processing is converted to digital signal A/D modular converter 23, be used for carrying out processing to digital electrocardiosignal the digital signal processing module 24 that obtains accurate QRS complex wave and being used for carrying out with outside the communication interface module 25 of data communication, this communication interface module can be USB interface; Digital signal processing module 24 includes and suppresses because disturbing the drift of the baseline caused to suppress unit 241, ac filter unit 242, removing electrocardio filter unit 243 and the contact detection unit 244 of other human body noise signal that electrocardiosignal is thought for filtering.When digital signal processing module 24 processes electrocardiographicdigital digital signals, key is the accurate identification to QRS complex wave in electrocardiosignal, and the width of the QRS wave group of normal person is 0.06 to 0.10 second, and not by the impact of rhythm of the heart change.For the feature that R ripple is very sharp-pointed, adopt that a time slip-window judges signal peak, whether paddy meets the demands, confirm it simultaneously whether in time window.Two variable thresholding method is adopted to the threshold value of signal amplitude, namely crest threshold value and trough threshold value is arranged to waveform.If peak threshold value and paddy threshold value have larger change in one section of appropriate time, then reset peak threshold value and paddy threshold value.Automatically regulating with baseline drift, effectively suppressing, because disturbing the baseline drift caused, to obtain high-quality electrocardio collection of illustrative plates.
Signal processing chip 20 also includes power management module 26 and clock module 27, and when communication interface module 25 is connected with computer software analysis blood processor, the power supply indicator of power management module control device main body is bright.Contact detection unit 24 can measure the horizontal resistivity between two biological electrodes, when detection has people to contact, to wake ECG's data compression chip 20 up and enter work, the time delay waken up is less than 3 milliseconds, otherwise this chip enters a very low-power sleep state.Clock module 27 provides stable frequency by for ECG's data compression chip 20.
And computer software analysis blood processor 30, accurate QRS complex wave signal after digital signal processing module process with the sample data transfer rate of 250 or 500 per second to USB interface, by communication interface module protocol conversion, form USB interface agreement, and send computer software analysis blood processor to.By software analysis blood processor accurate QRS complex wave electrocardiosignal monitored continuously and show heart rate, QRS amplitude, record continuous electrocardiogram (ECG) data and the result measured is pointed out and shown.Computer software analysis blood processor comprises: communication module 31, is connected, for obtaining electrocardiosignal with signal processing chip 20 communication interface module 25; Operating function module 32, be connected with communication module 31, realize various test function according to user operation, include rhythm of the heart unit 321, pressure monitoring unit 322, relax and press interactive unit 323, mood test cell 324, electrocardiogram monitoring unit 325 and identity recognizing unit 326; Signal analyse block 33, is connected with communication module 31 with operating function module 32, and the order for operation response functional module 32 is analyzed the electrocardiosignal obtained and draws corresponding test result; Memory module 34, is connected with signal analyse block 34, for storing subscriber information, electrocardiosignal and test result; Database management module 35, is connected with signal analyse block 33, uses as analytical test for storing various electrocardiogram (ECG) data; Network communication module 36, is connected with signal analyse block 34, for requiring be sent to long-range by ecg information and test result and obtain return information according to user; Voice cue module 37, is connected with described signal analyse block.
Operation principle:
The electrocardiosignal of human body is through first, second biological electrode detection and deliver to signal processing chip; carry out filtering protection and amplify regulating; faint electrocardiosignal is amplified to suitable amplitude; and A/D conversion obtains elementary electrocardiosignal, then carry out drift suppression, ac filter, electrocardio filtering and the high-quality electrocardiosignal of contact detection filtering interference signal acquisition respectively by digital signal processing module.Electrocardiosignal after process is connected to computer software analysis blood processor by USB interface, computer software analysis blood processor synchronous acquisition and real time record ecg wave form.
Computer software analysis blood processor can be installed in mobile phone, computer, game machine, and user carries out operation by the display of mobile phone, computer or game and selects, and realizes following function:
Rhythm of the heart, the left hand right hand holds the one the second biological electrodes respectively, in each cardiac cycle, the bioelectric change of electrocardiogram is produced according to heart, calculate heart rate by computed in software analysis meter, display is by the essential information of instantaneous heart rate complete for display one and complete EGC pattern.
Pressure detecting, according to measurement ECG P, Q, R, S, T ripple, each wave number of U ripple and time-histories thereof, and identify the special algorithm of each waveform, judge whether people is in calmness, normal, nervous pressure state, signal analyse block can fast and effeciently detect excess pressure rank by combining the data be stored in memory module such as rate, user's sex and age with all worries set aside.
Pressure of relaxing is interactive, with rate with all worries set aside for baseline, the quiet heart rate digital constantly changed by diagrammatic form display user, holds electrocardio sensing device, training with the heart rate decelerations step of voice message according to shown by display module, reaching by controlling breathing slow down pressure index and increase rate with all worries set aside.
Electrocardiogram medical monitoring, user only need hold electrocardio sensing device, average heart rate and electrocardiogram image will present, doctor can carry out the health status of evaluate cardiac according to the prompting of important Electrocardiograph index, the electrocardiogram (ECG) data of user is stored in memory module, also dock with remote ecg monitory Metwork monitoring center by transmission/reception module, cardiovascular specialist and doctor analyze electrocardiogram at any time, reply, early warning.
Mood is tested, and system is according to measurement ECG P, and Q, R, S, T ripple, each wave number of U ripple and time-histories thereof, and the special algorithm identifying each waveform, judge whether people is in excitement, happiness, normal, sad, sad mood states, and present with the form of animation.
Identification, becomes password the heart beating curve combination of user, when each use identification, system judges identity by heart beating curve, make its system login more convenient, guaranteeing that personal information is maintained secrecy can not leak simultaneously, can support the identification of nearly 100 users simultaneously.
Above are only a specific embodiment of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.

Claims (9)

1. a Novel intelligent electrocardiogram test healthcare apparatus, it is characterized in that: comprise apparatus main body and carry out the computer software analysis blood processor of data communication with this apparatus main body, this apparatus main body comprises at least one for the biological electrode obtaining analog electrocardiogram signal and the signal processing chip be attached thereto, this signal processing chip includes for analog electrocardiogram signal is carried out amplifying signal amplification module, for the analog electrocardiogram signal after amplification being converted to the A/D modular converter of digital signal, the digital signal processing module obtaining accurate QRS complex wave is processed for carrying out digital electrocardiosignal, described computer software analysis blood processor is connected with described digital signal processing module, detects for carrying out analysis according to the operation of user to electrocardiosignal after processing through digital signal processing module and obtains corresponding test result,
Described digital signal processing module adopts time slip-window and two variable thresholding method judge and process to the R ripple in electrocardiosignal, adopts that a time slip-window judges signal peak, whether paddy meets the demands, and confirms it whether in time window simultaneously; Namely two variable thresholding method arranges crest threshold value and trough threshold value to waveform, if peak threshold value and paddy threshold value have larger change in one section of appropriate time, then resets peak threshold value and paddy threshold value.
2. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 1, is characterized in that: described digital signal processing module includes drift and suppresses unit, ac filter unit and electrocardio filter unit.
3. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 1, is characterized in that: described apparatus main body is also provided with the communication interface module carrying out data communication with described computer software analysis blood processor.
4. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 1, is characterized in that: described computer software analysis blood processor comprises the communication module for acquisition device main body electrocardiosignal; For realizing the operating function module of various test function according to user operation; Electrocardiosignal analyzed and the signal analyse block drawing test result for responding various test function; For the memory module of storing subscriber information, electrocardiosignal and test result; Described communication module is connected with described operating function module, and described signal analyse block is connected with described operating function module, and described memory module is connected with described signal analyse block.
5. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 4, is characterized in that: described operating function module comprises rhythm of the heart unit, pressure monitoring unit, mood test cell, relax pressure interactive unit and electrocardiogram monitoring unit.
6. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 4, is characterized in that: described operating function module also includes identification module.
7. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 4, is characterized in that: described computer software analysis blood processor also includes database management module, and this database management module is connected with described signal analyse block.
8. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 4, it is characterized in that: described computer software analysis blood processor also comprises network communication module, this network communication module is connected with described signal analyse block, for requiring be sent to long-range by ecg information and test result and obtain return information according to user.
9. a kind of Novel intelligent electrocardiogram test healthcare apparatus as claimed in claim 4, is characterized in that: described computer software analysis blood processor also comprises voice cue module, and this voice cue module is connected with described signal analyse block.
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US20150355612A1 (en) 2014-06-05 2015-12-10 Morphy Inc. Methods and systems for controlling home appliances based on human biological signals
CN104000578A (en) * 2014-06-11 2014-08-27 复旦大学 ASIC chip for electrocardiosignal QRS wave real-time detection
CN104771140A (en) * 2015-03-13 2015-07-15 江苏物联网研究发展中心 RFID-based self-powered intelligent sensor
CN106418757B (en) * 2016-09-29 2018-06-12 华中科技大学 A kind of ECG authentications wisdom clothing
CN106603107B (en) * 2016-12-21 2019-10-29 Tcl移动通信科技(宁波)有限公司 A kind of helmet and its control method
CN110313922A (en) * 2019-06-10 2019-10-11 中国科学院深圳先进技术研究院 A kind of pressure regulating method, pressure regulating system and terminal
CN110558976A (en) * 2019-10-15 2019-12-13 听心(上海)智能科技有限公司 Portable electrocardio monitoring devices of no battery
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