CN202211686U - Cardiovascular function detection device - Google Patents
Cardiovascular function detection device Download PDFInfo
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- CN202211686U CN202211686U CN2011201517163U CN201120151716U CN202211686U CN 202211686 U CN202211686 U CN 202211686U CN 2011201517163 U CN2011201517163 U CN 2011201517163U CN 201120151716 U CN201120151716 U CN 201120151716U CN 202211686 U CN202211686 U CN 202211686U
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Abstract
The utility model relates to a cardiovascular function detection device comprising a fast electrocardio and photoelectric volume pulse wave simulation signal detection unit, a breathing guiding unit and a signal processing unit. When the subject can breathe under the guide of the breathing guiding unit, the fast electrocardio and photoelectric volume pulse wave simulation signal detection unit can send the acquired electrocardio signals and the photoelectric volume pulse wave simulation signals to the signal processing unit. The signal processing unit comprises a signal acquisition part, a signal processing part, a display part, and a signal storage part. The signal acquisition part can be used to acquire the electrocardio signals and the photoelectric volume pulse wave simulation signals from the fast electrocardio and photoelectric volume pulse wave simulation signal detection unit, and send the acquired signals to the signal processing part for the treatment. The signal processing part can be used to send the processed signals to the display part, and the processed signals displayed on the display part can be stored in the signal storage part at the same time.
Description
Technical field
This utility model relates to a kind of cardiovascular function checkout gear; But the cardiovascular function checkout gear that particularly relates to a kind of Rapid Realization testing goal; It can observe the cardiovascular autonomic nervous system peripheral vascular disease of unifying become simultaneously, is suitable for extensive health check-up, outpatient's rapid screening and family's self health care.
Background technology
Cardiovascular disease has become the first chronic disease of China's high mortality, high disability rate, high medical-risk and high medical expense.Along with the quick aging of China's population, the companion's and will be being very popular of cardiovascular disease, this not only brings misery to the patient, and existing social medical health system can't bear the heavy load.China is carrying forward vigorously cardiovascular disease early prevention and treatment system at present, is that main turning to puted prevention first from clinical treatment.Although science constantly develops, develop increasing new technique, new product to anti-cardiovascular disease, these advanced technology costs are very high, can't penetration and promotion.Therefore develop the cardiovascular disease low cost, fast, the noinvasive detection technique is significant to the cardiovascular disease control.
Cardiovascular disease belongs to common frdquently encountered disease, and the relevant disease detection technique is the research focus always, and detection technique commonly used clinically comprises methods such as iconography, biochemistry and electric physiology.Recently research is verified; The autonomic nervous system pathological changes accounts for key factor in cardiovascular system takes place and develops; A lot of cardiovascular disease just show the autonomic nervous system function damaged phenomenon in early days, like essential hypertension, chronic congestive heart failure, coronary heart disease etc.Developed at present and a lot of autonomic nervous system function state-detection/monitoring devices and method.Wherein heart rate variability analysis is the most frequently used detection method, through the time and frequency domain analysis technology, can obtain the index relevant with the autonomic nervous system function state.Heart rate variability analysis is divided into long-range and two kinds of methods in short-term usually, is the key factor that produces the cardiovascular variability owing to breathe, and breathes the detection that operation is generally used for systema cariovasculare functional state.Maintenance (Valsalva operation) etc. is breathed, breathed to method commonly used like deep breathing, beat, changes through the cardio-vascular parameters under the various breathing operations and come diagnosis of cardiovascular system mode and disease.
Though breathe the existing a lot of achievements of research, have following problem to the modulating action of cardiovascular system parameter:
1. inspection means with install often more complicated, the experimenter often will wear or laid all kinds of biosensors, the operator will carry out the related system adjustment, is not suitable for fast detecting and uses.And often need be simple to operate when health check-up examination and outpatient service fast detecting, can realize the method and apparatus of fast detecting.
2. it is more single to detect index; The focus mostly on detection of a certain type or a parameter of present existing apparatus and method; Like detection and analysis to pulse wave; To the detection and the analysis of HRV, but lack Rapid Realization, detect the unify method and apparatus of peripheral blood vessel state of autonomic nervous system simultaneously.
3. the detection method motility is not enough, and data analysing method is simple relatively.Often more fixing like the respiratory exercise operation mode, breathing pattern can not be set as required, even want the artificial breathing pattern guidance information that produces of operator.Aspect data analysis, more single, consider that a certain parameter receives respirometric amplitude modulation information more, do not utilize phase information, and not with the multi-physiological-parameter convergence analysis.
4. family and community be suitable for but lack, and the checkout gear and the method for intelligent and foolization can't realize oneself's detection that domestic consumer is regular and monitor.
CN101309638A discloses a kind of through breathing the device of operation detection Condition of Cardiovascular Function on November 19th, 2008, the HRV that can accomplish easily in the processes such as beat breathing, watt Savall operation and the response of standing detects.Can be used for health check-up examination and outpatient service fast detecting.But the deficiency that exists is that this kind checkout gear experimenter comfortableness is poor, especially detects respiratory movement through the mode of being difficult to articulate; Detected parameters is single, has only observed the variation of HRV under different mode, can reflect that the parameter of peripheral blood vessel situation such as pulse wave, pulse wave translation time etc. do not have synchronous detecting; The intelligent inadequately and simplification of checkout gear operation, the ordinary people can't at home or simply accomplish in the community and detect.
CN101176660A discloses a kind of through detecting experimenter's electrocardio, hear sounds and radial artery pulse wave signal on May 14th, 2008, HRV, electromechanical are postponed the method and apparatus that variability and pulse wave propagate time-variance property are carried out conjoint analysis.Though this invention can realize the unify comprehensive detection of peripheral blood vessel state of cardiovascular autonomic nervous system, has higher pathology and physiological status discrimination, can't realize easy and fast detecting.Laying of pick offs such as hear sounds, electrocardio, pulse wave all needs specialty operation and adjustment, and more time-consuming, ordinary people can't realize that with community the oneself detects and monitoring at home.
Also some portable electrocardio and pulse wave detection device; These technology can realize the detection of electrocardio fast or pulse wave parameter to a certain extent; But all do not have and breathe operation to combine; Rest at present the functional plane that the waveform and the rhythm and pace of moving things detect, still being unrealized reaches the cardiovascular autonomic nerve of profound level and the function of peripheral blood vessel state-detection through such device more.And the conventional device detected parameters is also often single, does not have to realize the joint-detection to two parameters, and is not ideal enough to utilizing of pulse wave parameter.
The utility model content
To the problems referred to above, this utility model is intended to propose a kind of device that can the Rapid Realization cardiovascular function detects.It combines with quick electrocardio and photoelectricity volume pulsation wave detection technique through breathing bootstrap technique, obtains the interactive data of cardiopulmonary.It has advantages such as simple to operate, that function complete, detection is fast, can be used for extensive health check-up examination and outpatient service quick check, and common oneself's detection of community and family and monitoring.
The cardiovascular function checkout gear of this utility model comprises: quick electrocardio and photoelectricity volume pulsation wave analog signal detection unit, breathing guidance unit, signal processing unit; Wherein, when the experimenter breathed under the guiding of breathing guidance unit, signal processing unit was delivered to measured electrocardiosignal and photoelectricity volume pulsation wave analogue signal in electrocardio and photoelectricity volume pulsation wave analog signal detection unit fast; Wherein, signal processing unit comprises signal acquisition part, signal processing part, display part and signal storage portion; Signal acquisition part is gathered from quick electrocardio and unitary electrocardiosignal of photoelectricity volume pulsation wave analog signal detection and Power Capacity pulse wave analogue signal; And the signal of being gathered is delivered to signal processing part handle; Signal processing part is delivered to display part with treated signal, display part show handle signal in handled signal storage in signal storage portion; Wherein, said breathing guidance unit guides the experimenter to do respiratory movement through the mode of vision and/or audition; Wherein the audition guiding can be passed through speaker or earphone, realizes through playing modes such as leading question, guiding music; Visual manner can be through LED light, LCD liquid crystal curve or the picture that can act on vision, and mode such as TFT color screen image realizes; Said breathing guidance unit comprises the breathing pattern generator, realizes various breathing bootmodes through the breathing pattern generator; The breathing pattern generator can be set inspiratory/expiratory, breathing cycle according to the test needs, and end inspiratory pause time, end-tidal time out, frequency of respiration etc. are breathed boot parameter; The breathing pattern generator has audition and the vision guide template that is complementary with the bootmode that sets; After configuring corresponding breathing bootmode, the breathing pattern generator calls corresponding audition and vision guide template, produces audition and/or vision guide information.
The advantage of the cardiovascular function checkout gear of this utility model is:
1, will breathe bootstrap technique and combine with quick electrocardio and photoelectricity volume pulsation wave detection technique, what obtain is the interactive data of cardiopulmonary, detects cardiovascular function.
2, quick electrocardio and photoelectricity volume pulsation wave detection technique have characteristics intelligent and simplification, realize electrocardio and photoelectricity volume pulsation wave fast detecting; Breathing bootstrap technique realizes through vision and auditory model; After the two combines, make the whole detection can be intelligent and oversimplify, do not need the professional health care personnel to participate in instructing; Thereby be fit to quick health check-up, outpatient service quick check, and domestic consumer also can use at home with in the community.
3, breathe bootstrap technique and can pass through the breathing pattern generator, produce the breathing guiding of various patterns, thereby amplitude and phase relation between cardiovascular parameter capable of using and the breathing pattern detect and assessment cardiovascular system state.
4, detect the cardiovascular autonomic nervous system peripheral blood vessel state of unifying simultaneously, comprise HRV, R wave amplitude variability and pulse wave amplitude and conduction time variability etc.HRV is used to estimate the autonomic nervous system state, but volume pulsation wave and conduction time thereof overall merit peripheral blood vessel characteristic then.
Description of drawings
From purport and the preferred embodiment of use and the following description of accompanying drawing to explanation this utility model, above and other purpose, characteristics and the advantage of this utility model will be conspicuous, in the accompanying drawings:
Fig. 1 is the system structure sketch map of first embodiment of this utility model;
Fig. 2 is the system structure sketch map of second embodiment of this utility model;
Fig. 3 is the system structure sketch map of the 3rd embodiment of this utility model;
Fig. 4 is the system structure sketch map of the 4th embodiment of this utility model;
Fig. 5 is the formation sketch map of the signal processing unit of this utility model;
The specific embodiment
Shown in Fig. 1 to 4, the device that the cardiovascular function of this utility model detects comprises: quick electrocardio and photoelectricity volume pulsation wave analog signal detection unit 10, breathing guidance unit 20, signal processing unit 30; Testing result output unit 40 can also be comprised, further respiratory movement detecting signal unit 50 can also be comprised.
Characteristics of this utility model are to adopt quick electrocardio and photoelectricity volume pulsation wave detection technique.Electrocardiosignal is extracted and not to be used traditional Ag/AgCl electrode to obtain, because this method when detecting electrocardio, needs sticking obedient electrode, and complex operation, and domestic consumer can't the oneself detect.
Fast electrocardio and photoelectricity volume pulsation wave analog signal detection unit 10 are realized through following mode:
Employing has metal material, electric silica gel or the electronic fabric of conductive characteristic; Electrocardiosignal is extracted the signal condition method of using two electrodes on the circuit, when the experimenter uses, and only need be through left hand and right hand contact conductive material; Can obtain electrocardiosignal; Through behind the signal processing, can accurately obtain the QRS ripple, obtain the RR interval.
Photoelectricity volume pulse wave signal detects and adopts reflection or transmission-type principle to realize, detects the position and is finger.The blood oxygen pulse wave sensor of pick off commodity in useization.
In order to obtain electrocardiosignal and photoelectricity volume pulse wave signal simultaneously, quick electrocardio in this utility model and photoelectricity volume pulsation wave analog signal detection unit 10 can be divided into hand-held, desk-top and Wristwatch type according to concrete application.
In handheld use, quick electrocardio and photoelectricity volume pulsation wave analog signal detection unit 10 are manufactured portable equipment, as box-like; At this moment, electrocardioelectrode is positioned at the surface of portable equipment, and two when holding portable equipment; At least one finger of every hands can touch corresponding electrocardioelectrode in the left hand and right hand; Extract circuit through two electrode electrocardiosignaies, realize the ECG signal detection, obtain ECG signal imitation waveform.Photoelectricity volume pulse wave sensor then is arranged on the surface of portable equipment, and the type of photoelectricity volume pulse wave sensor is a reflecting light Power Capacity pulse wave sensor, and its position is the place that forefinger or middle finger can conveniently touch.Like this, when realizing that portable equipment detects electrocardiosignal, reflecting light Power Capacity pulse wave sensor can obtain to point the photoelectricity volume pulse wave signal of end, detects when realizing two signals.
The advantage of portable equipment is small and exquisite, portable, can satisfy family, community and portable medical and use.
In desk-top application, quick electrocardio and photoelectricity volume pulsation wave analog signal detection unit 10 are manufactured bench device.Electrocardioelectrode and photoelectricity volume pulse wave sensor all are positioned at the surface of bench device, and experimenter's both hands are by last or when putting, the experimenter touches reflecting light Power Capacity pulse wave sensor and left hand and right hand is respectively touched an electrocardioelectrode; Here; The experimenter inserts the detection that realizes photoelectricity volume pulsation wave analogue signal in the transmission-type pulse wave sensor through pointing; That is to say that photoelectricity volume pulse wave sensor also can be the hole that is arranged in the corresponding position of electrocardioelectrode, so that the right-hand man is when touching electrocardioelectrode respectively; At least one finger can insert in this hole, detects to carry out the photoelectricity volume pulsation wave.Like this, can realize the detection of electrocardiosignal and finger end pulse wave signal simultaneously.
In the application of bench device, the experimenter only need be placed in the desk-top ad-hoc location that sets with both hands, can obtain corresponding signal, can be used for outpatient service quick check and health check-up examination and uses.
In the application of Wristwatch type equipment, quick electrocardio and photoelectricity volume pulsation wave analog signal detection unit 10 are manufactured Wristwatch type equipment.An electrocardioelectrode is positioned at the lower surface of Wristwatch type equipment, and the place contacts with wrist portion skin; Another electrode is positioned at the watch upper surface, touches easily for experimenter's another hands; Photoelectricity volume pulse wave sensor can be reflective and transmission-type; If reflective, then be positioned at the watch lower surface and can make things convenient for the contacting skin place, especially be placed on skin surface, to obtain photoelectricity volume pulse wave signal near ulnar artery or radial artery; If transmission sensors can be the finger cot type pick off then, detect the pulse wave of certain finger, link to each other with watch through lead.This installs use, and the experimenter need touch the electrocardioelectrode that is positioned at the watch surface with a hands, thereby detects electrocardio and pulse wave signal simultaneously.
Wristwatch type equipment is in order to solve experimenter's perhaps test of some specific load under active state; Like walking tests in 6 minutes, bicycle exercise test to COPD patient; In test process; Perhaps assess cardiovascular status behind the EOT, have small and exquisitely and portable, advantage such as can wear with oneself.
Second important component part of this utility model is to breathe guidance unit 20.
The effect of breathing guidance unit 20 is the modes through vision and/or audition, and the guiding experimenter does the respiratory movement of certain type.Wherein the audition guiding can be passed through speaker or earphone, realizes through playing modes such as leading question, guiding music; Visual manner can be through variety of way such as LED light, LCD liquid crystal curve or the picture that can act on vision, and mode such as TFT color screen image realizes.
Breathe guidance unit 20 and comprise the breathing pattern generator.Realize various breathing bootmodes through the breathing pattern generator.The breathing pattern generator can be set inspiratory/expiratory, breathing cycle according to the test needs, and end inspiratory pause time, end-tidal time out, frequency of respiration etc. are breathed boot parameter.The breathing pattern generator has audition and the vision guide template that is complementary with the bootmode that sets.After configuring corresponding breathing bootmode, the breathing pattern generator calls corresponding audition and vision guide template, produces audition and/or vision guide information.The breathing pattern generator preferably uses software to realize that the user adjusts as required and is provided with.
Mainly adopt beat to breathe (6 minutes/inferior), breathe maintenance and deep breathing several modes through breathing operational testing cardiovascular autonomic nervous system in the prior art; Breathing guidance unit 20 through this utility model not only can integrated above-mentioned several kinds of breath test patterns; And can produce corresponding audition and vision guide information automatically, the guiding experimenter accomplishes corresponding operating.Further; Breathe the respiratory movement guidance information that guidance unit 20 can also produce arbitrary patterns; Not only made things convenient for operation and test, the more important thing is that the analyzing cardiovascular parameter is with respirometric amplitude and phase change information through dynamically arranging and changing the breathing bootmode; Can obtain abundanter Condition of Cardiovascular Function information, this is present inspection method and installs not available.
Breathe guidance unit for can be when the follow-up data analyzing and processing with breathing and other cardiovascular variable Synchronous Processing; Preferably need gather the real respiratory movement signal of experimenter, the device of the cardiovascular function of utility model detection at this moment further comprises respiratory movement detecting signal unit 50.The respiratory movement signal detection technique has a lot, can adopt breathing induction plethysmography technology to obtain high-quality respiratory movement signal.Detect the position and be generally the abdominal part abdominal respiration.Respiratory movement detecting signal unit 50 can be to breathe induction plethysmography technical sensor; Usually it is strapped in abdominal part or other effective site through the mode that is embedded in elastic belt; Insert signal processing unit 30 with wired mode; With electrocardio, pulse wave signal synchronous acquisition, perhaps embedded bluetooth on the belt, the respiratory movement signal is sent to signal processing unit 30 through blue teeth wireless.When data analysis, but amplitude between Synchronization Analysis breathing and the cardiovascular parameter and phase change relation.
The 3rd important component part of this utility model is signal processing unit 30.
As shown in Figure 5, signal processing unit 30 comprises signal acquisition part 31.Signal acquisition part 31 can be realized the multi-channel analog signal synchronous acquisition.And, in order to analyze parameter such as pulse wave translation time, preferably with the two-forty sampling, as with 500,1000 or 2000Hz to electrocardio and pulse wave signal sampling.When breath signal was arranged, the breath signal sample rate can be reduced to 50,25Hz.
1, ECG Signal Pretreatment: comprise that 50Hz trap, bandpass filtering, QRS ripple detect, the RR interval is obtained, R wave amplitude detection etc.;
2, photoelectricity volume pulse wave signal pretreatment: comprise 50Hz trap, bandpass filtering, peak point detection, single order and the detection of second-order differential extreme point, PP interval detection etc.;
3, pulse wave translation time is measured: the interval through R wave crest point and pulse wave characteristic point such as crest, trough, first order differential extreme point, second-order differential extreme point etc. calculates;
4, remove trend analysis: parameters such as RR interval, PP interval and pulse wave translation time are done trend handle;
5, the RR interval, change in time domain with the modulation relation analysis of breathing, and comprises amplitude and phase relation;
6, the RR interval, change at frequency domain with the modulation relation analysis of breathing, and realizes through FFT or AR model power spectrumanalysis;
7, the photoelectricity volume pulsation wave with the modulation relation analysis of breathing, comprises amplitude and phase relation in time domain;
8, the photoelectricity volume pulsation wave, is realized through FFT or AR model power spectrumanalysis with the modulation relation analysis of breathing at frequency domain;
9, pulse wave translation time with the modulation relation analysis of breathing, comprises amplitude and phase relation in time domain;
10, pulse wave translation time, is realized through FFT or AR model power spectrumanalysis with the modulation relation analysis of breathing at frequency domain;
11, the R wave amplitude with the modulation relation analysis of breathing, comprises amplitude and phase relation in time domain;
12, pulse wave translation time, heart rate and respirometric conjoint analysis, through pulse wave translation time concentric rate variation relation, assessment experimenter's pressure sensitivity reflex sensitivity.
Above-mentioned data processing algorithm can be done in real time, and also can be stored in the respective media, waits to breathe after pilot operationp accomplishes, and analyzes through software.
This utility model can also comprise testing result output unit 40.Testing result output unit 40 can be to output to printer, also can be to realize further remote transmission through testing result output unit 40 included network interface card or wireless transport modules (like bluetooth etc.).
For testing result, can directly output on display part 33.For bench device, because embedded Windows system, the back printer function can printout.Bench device can also pass through the Internet, and through the ICP/IP protocol remote transmission, check result can be sent to the patient information management system with the physiological data of breathing bootup process, realizes filing.
For portable set (portable equipment or Wristwatch type equipment); Consider the information processing capability of embedded system; The embedded wireless transport module of portable set like bluetooth, can be sent to fixing device with check result and the physiological data of breathing bootup process; Like PC, PC is accomplished through analysis software and is further analyzed and data network remote transmission function.
Although illustrated and described the preferred embodiments of the present invention, it is contemplated that, those skilled in the art can be in the spirit of this utility model and scope design to the various modifications of this utility model.
Claims (11)
1. cardiovascular function checkout gear, it comprises: electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10), breathing guidance unit (20), signal processing unit (30) fast;
Wherein, when the experimenter breathed under the guiding of breathing guidance unit (20), signal processing unit (30) was delivered to measured electrocardiosignal and photoelectricity volume pulsation wave analogue signal in electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10) fast;
Wherein, signal processing unit (30) comprises signal acquisition part (31), signal processing part (32), display part (33) and signal storage portion (34); Signal acquisition part (31) is gathered electrocardiosignal and the Power Capacity pulse wave analogue signal from quick electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10); And the signal of being gathered is delivered to signal processing part (32) handle; Signal processing part (32) is delivered to display part (33) with treated signal, display part (33) show handle signal in handled signal storage in signal storage portion (34);
Wherein, said breathing guidance unit (20) guides the experimenter to do respiratory movement through the mode of vision and/or audition; Wherein the audition guiding can be passed through speaker or earphone, realizes through playing modes such as leading question, guiding music; Visual manner can be through LED light, LCD liquid crystal curve or the picture that can act on vision, and mode such as TFT color screen image realizes; Said breathing guidance unit (20) comprises the breathing pattern generator, realizes various breathing bootmodes through the breathing pattern generator; The breathing pattern generator can be set inspiratory/expiratory, breathing cycle according to the test needs, and end inspiratory pause time, end-tidal time out, frequency of respiration etc. are breathed boot parameter; The breathing pattern generator has audition and the vision guide template that is complementary with the bootmode that sets; After configuring corresponding breathing bootmode, the breathing pattern generator calls corresponding audition and vision guide template, produces audition and/or vision guide information.
2. cardiovascular function checkout gear as claimed in claim 1 is characterized in that further comprising: testing result output unit (40), signal processing unit (30) is delivered to testing result output unit (40) with result and is printed perhaps remote transmission.
3. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: electrocardiosignal is extracted circuit and is used two electrocardioelectrodes in electrocardio and the photoelectricity volume pulsation wave analog signal detection unit (10) fast; When the experimenter uses, respectively contact an electrocardioelectrode, can obtain electrocardiosignal through left hand and right hand.
4. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: photoelectricity volume pulsation wave analog signal detection circuit adopts photoelectricity volume pulse wave sensor to realize in electrocardio and the photoelectricity volume pulsation wave analog signal detection unit (10) fast.
5. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10) manufacture portable equipment fast; Said two electrocardioelectrodes are positioned at the surface of portable equipment, and two when holding portable equipment, at least one finger of every hands can touch corresponding electrocardioelectrode in the left hand and right hand; Said photoelectricity volume pulse wave sensor is arranged on the surface of portable equipment, and the type of said photoelectricity volume pulse wave sensor is a reflecting light Power Capacity pulse wave sensor, and its position is the place that forefinger or middle finger can conveniently touch.
6. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10) manufacture bench device fast; Electrocardioelectrode and photoelectricity volume pulse wave sensor all are positioned at the surface of bench device, and experimenter's both hands are by last or when putting, the experimenter touches reflecting light Power Capacity pulse wave sensor and left hand and right hand is respectively touched an electrocardioelectrode.
7. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10) manufacture bench device fast; Electrocardioelectrode is positioned at the surface of bench device; Photoelectricity volume pulse wave sensor is arranged in the hole with the corresponding position of electrocardioelectrode; So that left hand and right hand is when touching electrocardioelectrode respectively, at least one finger can insert in the said hole, detects to carry out the photoelectricity volume pulsation wave.
8. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10) manufacture Wristwatch type equipment fast; An electrocardioelectrode is positioned at the lower surface of Wristwatch type equipment, and the place contacts with wrist portion skin; Another electrode is positioned at the watch upper surface, touches easily for experimenter's another hands; Photoelectricity volume pulse wave sensor is reflective, and it is positioned at the watch lower surface can make things convenient for the contacting skin place, to obtain photoelectricity volume pulse wave signal.
9. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: electrocardio and photoelectricity volume pulsation wave analog signal detection unit (10) manufacture Wristwatch type equipment fast; An electrocardioelectrode is positioned at the lower surface of Wristwatch type equipment, and the place contacts with wrist portion skin; Another electrode is positioned at the watch upper surface, touches easily for experimenter's another hands; Photoelectricity volume pulse wave sensor is a transmission-type, and it is the finger cot type pick off, detects the pulse wave of certain finger, links to each other with Wristwatch type equipment through lead.
10. cardiovascular function checkout gear as claimed in claim 1 is characterized in that: signal processing unit (30) can realize that at least ECG Signal Pretreatment, the pretreatment of photoelectricity volume pulse wave signal, pulse wave translation time measure, go trend analysis, RR interval to change in time domain with the modulation relation analysis of breathing, photoelectricity volume pulsation wave in time domain with the modulation relation analysis of breathing, pulse wave translation time at frequency domain with the modulation relation analysis of breathing, R wave amplitude a kind of with in modulation relation analysis, pulse wave translation time, heart rate and the respirometric conjoint analysis of breathing of time domain.
11. cardiovascular function checkout gear as claimed in claim 1; It is characterized in that: it is characterized in that further comprising respiratory movement detecting signal unit (50), respiratory movement detecting signal unit (50) is delivered to signal processing unit (30) with detected respiratory movement signal.
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| CN2011201517163U CN202211686U (en) | 2011-05-13 | 2011-05-13 | Cardiovascular function detection device |
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| CN2011201517163U CN202211686U (en) | 2011-05-13 | 2011-05-13 | Cardiovascular function detection device |
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| CN103445767A (en) * | 2013-08-30 | 2013-12-18 | 邝建 | Sensing monitoring interaction control fully automatic autonomic nerve function detection instrument and detection method |
| CN104757967A (en) * | 2015-04-27 | 2015-07-08 | 张政波 | Cardiopulmonary coupling feedback method and device |
| CN106175720A (en) * | 2015-05-06 | 2016-12-07 | 深圳迪美泰数字医学技术有限公司 | The monitoring of a kind of Physiological And Biochemical Parameters and the method and device recorded |
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| CN106725451A (en) * | 2016-12-30 | 2017-05-31 | 天津市鹰泰利安康医疗科技有限责任公司 | A kind of human body electrocardio R ripple detecting systems |
| CN107049270A (en) * | 2017-05-05 | 2017-08-18 | 四川长虹电器股份有限公司 | System and method for measuring pulse wave translation time |
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| CN108056770A (en) * | 2018-02-02 | 2018-05-22 | 合肥芯福传感器技术有限公司 | A kind of heart rate detection method based on artificial intelligence |
| CN109044299A (en) * | 2018-09-25 | 2018-12-21 | 北方民族大学 | A kind of physiological signal collection device and method of cardiovascular health detection |
| CN109087284A (en) * | 2018-07-10 | 2018-12-25 | 重庆康华众联心血管病医院有限公司 | A kind of cardiovascular cannula Image-aided detection device and detection method |
| RU2725294C1 (en) * | 2019-08-23 | 2020-06-30 | Самсунг Электроникс Ко., Лтд. | Personalized system for generating recommendations to user in realizing healthy lifestyle |
| CN111712187A (en) * | 2018-02-13 | 2020-09-25 | 松下知识产权经营株式会社 | Life information display device, life information display method, and program |
| TWI742696B (en) * | 2020-05-28 | 2021-10-11 | 國立臺灣科技大學 | Multi-parameter physiological signal measuring method |
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| CN103445767A (en) * | 2013-08-30 | 2013-12-18 | 邝建 | Sensing monitoring interaction control fully automatic autonomic nerve function detection instrument and detection method |
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