CN102188241A - Intelligent electrocardio test training device - Google Patents
Intelligent electrocardio test training device Download PDFInfo
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- CN102188241A CN102188241A CN2011101249380A CN201110124938A CN102188241A CN 102188241 A CN102188241 A CN 102188241A CN 2011101249380 A CN2011101249380 A CN 2011101249380A CN 201110124938 A CN201110124938 A CN 201110124938A CN 102188241 A CN102188241 A CN 102188241A
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Abstract
The invention discloses an intelligent electrocardio test training device which comprises a tester and a host machine communicated with the tester, wherein the tester comprises a biological contact electrode used for obtaining analog electrocardio signals, a blood pressure detector used for obtaining analog blood pressure signals, a signal processing chip used for pre-processing analog electrocardio signals and analog blood pressure signals and processing digital signals to obtain accurate QRS (Quantum Resonance Spectrometer) complex waves and a blood pressure value and a communication interface device used for realizing communication with the host machine, wherein the biological contact electrode and the blood pressure detector are connected with the signal processing chip, and the communication interface device is connected with the signal processing chip. The intelligent electrocardio test training device disclosed by the invention has the functions of result displaying, health advice, voice prompt and the like; and the invention provides a health care product for sub-health people, potential heart disease patients and hypertensive patients, which is convenient to carry and simple and convenient to use, low in cost and free of maintenance, and can also be used for real-time interaction with remote medical experts.
Description
Technical field
The present invention relates to medical health equipment, particularly a kind of intelligent cardiac test training devices.
Background technology
Present 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, only can monitor human body electrocardio figure.Volume is big as existing in the application such as cardiac's long-term domestic monitoring and the oneself of sub-health population detect, complicated operation, length consuming time; Problems such as the ECG data is difficult to long preservation, costs an arm and a leg, real-time difference, and the activity etc. that can limit patient clinically is not easy to the electrocardio test.As housed device, its test is also single relatively, can't guides user carry out psychosomatic training, does not reach the self regulation effect.If if measure just necessary sphygomanometer, a tractor serves several purposes of having no idea of using of data that electrocardiogram thinks to measure simultaneously systolic pressure and diastolic pressure or pulse.Existing equipment does not generally carry out corresponding human-computer interaction, and communication modes only has one or both wireless communication modes, is not a kind of total solution.Because access way is limited, application limit is bigger, is not suitable for the application of multimedia era in the future and popularizes.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming of prior art, a kind of employing human-computer interaction is proposed, not only have electrocardio, blood pressure test monitoring function, also have the intelligent cardiac test training devices that guides user is carried out functions such as pressure relief training and psychosomatic training.
The present invention adopts following technical scheme:
A kind of intelligent cardiac test training devices, comprise the tester and the main frame of communication with it, it is characterized in that: described tester comprises the biological contact electrode that is used to obtain the analog electrocardiogram signal, be used to obtain the blood pressure detector of simulation blood pressure signal, be used for this analog electrocardiogram signal and simulation blood pressure signal are carried out the signal processing chip that pretreatment and Digital Signal Processing obtain accurate QRS complex wave and pressure value, and be used to realize communication interface device with described host communication, described biological contact electrode links to each other with described signal processing chip with described blood pressure detector, and described communication interface device links to each other with described signal processing chip.
Further, in comprising, establishes described blood pressure detector the Air sac cover of pressure transducer, to the air pump and the air inflation discharging control device of this Air sac cover inflation, this pick off links to each other with described signal processing chip, and this air pump realizes charging and discharging gas by described signal processing chip control.
Further, described signal processing chip comprises pretreatment module and digital signal processing module, thereby this pretreatment module is used for that the analog electrocardiogram signal that obtains and simulation blood pressure signal are carried out filtering, amplification and A/D conversion obtains digital electrocardiosignal and digital blood pressure signal, and this digital signal processing module comprises digital electrocardiosignal handled that the drift that obtains accurate QRS complex wave suppresses unit, ac filter unit and electrocardio filter unit and digital blood pressure signal handled and obtains that compression is pressed and the blood pressure computing unit of diastolic pressure.
Further, described signal processing chip also comprises and charges and discharge gas control molding piece and contact detection module, and this charges and discharge gas control molding piece and links to each other with described blood pressure detector, and this contact detection module links to each other with described biological contact electrode.
Further, described main frame comprises the signal receiving device that links to each other with described communication interface device, be used for operating the test function module that realizes various test functions according to the user, be used for providing corresponding training function module at the user test result, be used for storing subscriber information, electrocardiosignal, the memorizer of blood pressure signal and test result, be used for operation display interface, the display of test result and broadcast training content, be used for leading subscriber individual test result, the data management module of training effect and other electrocardio blood pressure data, and respectively with signal receiving device, the test function module, the training function module, memorizer, display, the master control set that data management module links to each other.
Further, described test function module comprises heart rate test and appraisal unit, pressure test and appraisal unit, mood test and appraisal unit, electrocardiogram monitoring unit, systolic pressure monitoring means, diastolic pressure monitoring means and monitoring of pulse data cell.
Further, described training function module comprises psychosomatic training unit with various Relaxation Methods and the pressure relief training unit with various decompression methods.
Further, described main frame also comprises the network communication module, links to each other with described main control module, is used for according to user's operation electrocardiosignal, blood pressure signal and test result being sent to far-end and obtaining return information.
Further, described main frame is PC or portable terminal.
By the above-mentioned description of this invention as can be known, compared with prior art, the present invention has following beneficial effect: the present invention by tester and the main frame that carries out communication with it with embedded testing training function realize electrocardiogram detection, systolic pressure monitoring, diastolic pressure monitoring, pulse detection etc., employing man machine interface operation also can be carried out psychosomatic training and pressure relief training and pass through the real-time feedback training effect of display at the test result guides user.The present invention has functions such as demonstration as a result, health care suggestion, voice suggestion, be convenient for carrying for subhealth state, the potential patient of heart disease and hyperpietic provide a kind of, easy easy-to-use, cost is low, non-maintaining, and can also carry out the medical health care products of real-time interactive with the telemedicine expert.
Description of drawings
Fig. 1 is the theory diagram of signal processing chip of the present invention;
Fig. 2 is a structured flowchart of the present invention;
Fig. 3 is the outside drawing of tester of the present invention.
The specific embodiment
Below the invention will be further described by the specific embodiment.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of intelligent cardiac test training devices, the main frame 2 that comprises tester 1 and communication with it, tester 1 comprises two biological contact electrodes 10 that are used to obtain the analog electrocardiogram signal, be used to obtain the blood pressure detector 20 of simulation blood pressure signal, be used for this analog electrocardiogram signal and simulation blood pressure signal are carried out the signal processing chip 30 that pretreatment and Digital Signal Processing obtain accurate QRS complex wave and pressure value, the display screen 60 that is used for real-time explicit user QRS complex wave and pressure value, and be used to realize communication interface device 40 with main frame 2 communications, biological contact electrode 10 links to each other with signal processing chip 30 with blood pressure detector 20, and communication interface device 40 links to each other with signal processing chip 30.Establish the Air sac cover 22 of pressure transducer 21 in blood pressure detector 20 comprises, to the air pump 23 of these Air sac cover 22 inflations, this pick off 21 links to each other with signal processing chip 30, and this air pump 23 realizes charging and discharging gas by signal processing chip 30 controls.Communication interface device 40 can adopt USB interface
Signal processing chip 30 comprises pretreatment module 31, digital signal processing module 32, charges and discharge gas control molding piece 33, contact detection module 34, power management module 35 and clock module 36.Thereby pretreatment module 31 is used for that the analog electrocardiogram signal that obtains is carried out filtering, amplification and A/D conversion with the simulation blood pressure signal obtains digital electrocardiosignal and digital blood pressure signal, comprise amplifying unit 311 and filter unit 312 that the analog electrocardiogram signal is handled, to simulation blood pressure signal amplifying unit 313 and the filter unit 314 handled, and the A/D converting unit 315 to carrying out the A/D conversion through filtered analog electrocardiogram and blood pressure signal.
Digital signal processing module 32 comprises that inhibition suppresses unit 321, ac filter unit 322 and is used for the electrocardio filter unit 323 of other the human body noise signal of filtering except that electrocardiosignal and the blood pressure computing unit 333 of digital blood pressure signal being handled acquisition compression pressure and diastolic pressure because of interference causes the drift of baseline drift.When digital signal processing module 32 was handled electrocardiographicdigital digital signals, key was the accurate identification to QRS complex wave in the electrocardiosignal, and the width of normal person's QRS wave group is 0.06 to 0.10 second, and the influence that not changed by the rhythm of the heart.Threshold value to the electrocardiosignal amplitude adopts two variable thresholding methods, promptly waveform is provided with crest threshold value and trough threshold value.If peak threshold value and paddy threshold value have bigger variation in one section appropriate time, then reset peak threshold value and paddy threshold value.Have baseline drift and regulate automatically, can suppress the baseline drift that causes because of interference effectively, obtain high-quality electrocardio collection of illustrative plates.
Charge and discharge gas control molding piece 33 and adopt PWM output control, Air sac cover air pressure is regulated in the 23 inflation venting of control air pump.Contact detection module 34, link to each other with two biological contact electrodes 10, be used to detect two horizontal resistance between the biological contact electrode 10, when detecting contact electrode 10 when touched, wake-up signal process chip 20 enters work, the time-delay that wakes up is less than 3 milliseconds, otherwise this signal processing chip enters a very low-power sleep state.When communication interface device and main frame 2 connections, power management module control tester power supply indicator is bright, and clock module 36 is used to signal processing chip 30 that stable frequency is provided.
Main frame 2 comprises the signal receiving device 51 that links to each other with the communication interface device, be used for operating the test function module 52 that realizes various test functions according to the user, be used for providing the training function module 53 of corresponding training content at the user test result, be used for storing subscriber information, electrocardiosignal, the memorizer 54 of blood pressure signal and test result, be used for operation display interface, the display 55 of test result and broadcast training content is used for leading subscriber individual test result, the data management module 56 of training effect and other electrocardio blood pressure data and respectively with signal receiving device 51, test function module 52, training function module 53, memorizer 54, display 55, the master control set 50 that database management module 56 links to each other.Accurate QRS complex wave signal after signal processing chip 30 is handled and diastolic pressure and systolic pressure arrive signal receiving device 51 with the sample data transfer rate of 250 of per seconds, and 50 pairs of these signals of main control unit carry out continuous monitoring and show diastolic pressure, systolic pressure, pulse, heart rate and QRS amplitude.Test function module 52 is carried out analyzing and processing according to user's operation to signal and is drawn corresponding test result, comprises heart rate test and appraisal unit, pressure test and appraisal unit, mood test and appraisal unit, electrocardiogram monitoring unit, systolic pressure monitoring means, diastolic pressure monitoring means and monitoring of pulse data cell.Training function module 52 provides corresponding training method at test result, comprises the psychosomatic training unit and the pressure relief training unit with various decompression methods of various Relaxation Methods, simultaneously, shows training effects in real time by display 55 in training process.
Main frame 2 also comprises network communication module 57 and voice cue module 58, and network communication module 57 links to each other with main control module 50, is used to insert the Internet or mobile network and realizes electrocardiosignal, blood pressure signal and test result are sent to far-end and obtain return information.
Main frame of the present invention can be PC or the portable terminals such as mobile phone, net book with embedded testing training function, satisfies user electrocardio and blood pressure test needs in real time, can be achieved as follows function:
The heart rate test and appraisal, the left hand right hand is held two biological contact electrodes respectively, produce the bioelectric variation of electrocardiogram according to heart in each cardiac cycle, calculate heart rate by main frame, display will show a complete instantaneous heart rate, reach the essential information of complete EGC pattern.
The pressure test and appraisal are according to measuring ECG P, Q, R, S, the T ripple, each wave number and the time-histories thereof of U ripple, and discern the special algorithm of each waveform, and judge that whether the people is in calmness, normal, nervous pressure state, will show an animated function, and test result is carried out voice suggestion on the display.
The mood test and appraisal, with rate with all worries set aside is baseline, by the rate numeral with all worries set aside that the diagrammatic form explicit user constantly changes, holds the electrocardio sensing device, and heart rate deceleration steps voice suggestion shown according to display trained, and reaches by control breathing and slows down pressure index and increase rate with all worries set aside.
Psychosomatic training by continuous heart rate numeral and the mood index that changes of the form explicit user mouth of video and sound, is trained according to display requirement and voice suggestion; Mainly contain idea relaxed method, body scan relaxed method, music relaxation method, patter of rain hypnotic relaxation method, asymptotic expression relaxed method etc.
Pressure relief training contains the purpose that the interaction of intentionally relaxing, idea breathing, cavate breathing and four kinds of training methodes of loosening all muscles reach decompression with demonstration on display, the while is carried out real-time demonstration according to the form of graphic form to current pressure index.
Electrocardiogram monitoring, the user only need hold the electrocardio sensing device, average heart rate and electrocardiogram image will present, the doctor can point out the health status of evaluate cardiac according to important electrocardiogram index, user's electrocardiogram (ECG) data is stored in the memory module, also can dock with remote ecg monitoring network system monitoring center by the network communication module, cardiovascular specialist and doctor at any time to electrocardiogram analyze, answer, early warning.
Systolic pressure monitoring can be controlled air-pump inflating gas leakage automatically and adjusts the cuff internal gas pressure and the cuff internal gas pressure DC component of sampling by charging and discharging gas control molding piece, measured blood pressure during with heart contraction.
Diastolic pressure monitoring is controlled air-pump inflating gas leakage automatically and is adjusted the cuff internal gas pressure and the cuff internal gas pressure DC component of sampling by charging and discharging gas control molding piece, measured blood pressure during with diastole.
Above-mentioned only is a specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (9)
1. an intelligent cardiac is tested the training devices, comprise the tester and the main frame of communication with it, it is characterized in that: described tester comprises the biological contact electrode that is used to obtain the analog electrocardiogram signal, be used to obtain the blood pressure detector of simulation blood pressure signal, be used for this analog electrocardiogram signal and simulation blood pressure signal are carried out the signal processing chip that pretreatment and Digital Signal Processing obtain accurate QRS complex wave and pressure value, and be used to realize communication interface device with described host communication, described biological contact electrode links to each other with described signal processing chip with described blood pressure detector, and described communication interface device links to each other with described signal processing chip.
2. a kind of intelligent cardiac test training devices as claimed in claim 1, it is characterized in that: the Air sac cover of establishing pressure transducer in described blood pressure detector comprises, air pump to this Air sac cover inflation, this pick off links to each other with described signal processing chip, and this air pump realizes charging and discharging gas by signal processing chip control.
3. a kind of intelligent cardiac test training devices as claimed in claim 1, it is characterized in that: described signal processing chip comprises pretreatment module, digital signal processing module, this pretreatment module is used for analog electrocardiogram signal that obtains and simulation blood pressure signal are carried out filtering, thereby amplification and A/D conversion obtain digital electrocardiosignal and digital blood pressure signal, and this digital signal processing module comprises that digital electrocardiosignal is handled the drift that obtains accurate QRS complex wave suppresses the unit, ac filter unit and electrocardio filter unit, and the blood pressure computing unit of digital blood pressure signal being handled acquisition compression pressure and diastolic pressure.
4. a kind of intelligent cardiac test training devices as claimed in claim 2, it is characterized in that: described signal processing chip also comprises and charges and discharge gas control molding piece and contact detection module, this charges and discharge gas control molding piece and links to each other with described air pump, and this contact detection module links to each other with described biological contact electrode.
5. a kind of intelligent cardiac test training devices as claimed in claim 1, it is characterized in that: described main frame comprises the signal receiving device that links to each other with described communication interface device, be used for operating the test function module that realizes various test functions according to the user, be used for providing the training function module of corresponding training content at the user test result, be used for storing subscriber information, electrocardiosignal, the memorizer of blood pressure signal and test result, be used for operation display interface, the display of test result and broadcast training content, be used for leading subscriber individual test result, the data management module of training effect and other electrocardio blood pressure data, and respectively with signal receiving device, the test function module, the training function module, memorizer, display, the master control set that database management module links to each other.
6. a kind of intelligent cardiac test training devices as claimed in claim 5 is characterized in that: described test function module comprises heart rate test and appraisal unit, pressure test and appraisal unit, mood test and appraisal unit, electrocardiogram monitoring unit, systolic pressure monitoring means, diastolic pressure monitoring means and monitoring of pulse data cell.
7. a kind of intelligent cardiac test training devices as claimed in claim 5, it is characterized in that: described training function module comprises the psychosomatic training unit with various Relaxation Methods and has the pressure relief training unit of various decompression methods.
8. a kind of intelligent cardiac test training devices as claimed in claim 5, it is characterized in that: described main frame also comprises the network communication module, link to each other with described main control module, be used for electrocardiosignal, blood pressure signal and test result being sent to far-end and obtaining return information according to user's operation.
9. a kind of intelligent cardiac test training devices as claimed in claim 5, it is characterized in that: described main frame is PC or portable terminal.
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| CN2011101249380A CN102188241A (en) | 2011-05-13 | 2011-05-13 | Intelligent electrocardio test training device |
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| CN2011101249380A CN102188241A (en) | 2011-05-13 | 2011-05-13 | Intelligent electrocardio test training device |
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| CN103055403A (en) * | 2013-02-01 | 2013-04-24 | 四川大学 | Mood training usage method and device |
| CN106797672A (en) * | 2014-10-02 | 2017-05-31 | Lg 电子株式会社 | Mobile terminal and its control method |
| CN107045101A (en) * | 2017-04-06 | 2017-08-15 | 天津普仁万合信息技术有限公司 | A kind of apparatus and method that accuracy detection is carried out to blood pressure measurement chip |
| US10499819B2 (en) | 2013-01-08 | 2019-12-10 | Capnia, Inc. | Breath selection for analysis |
| US11191449B2 (en) | 2013-08-30 | 2021-12-07 | Capnia, Inc. | Neonatal carbon dioxide measurement system |
| US11331004B2 (en) | 2013-02-12 | 2022-05-17 | Capnia, Inc. | Sampling and storage registry device for breath gas analysis |
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Owner name: TAHOCO ELECTRONIC TECHNOLOGY (FUJIAN) CO., LTD. Free format text: FORMER OWNER: QUANZHOU QUANTONG PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20130409 |
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Application publication date: 20110921 |