CN206228328U - distributed cardiovascular activity monitoring system - Google Patents

Abstract

The utility model discloses a kind of distributed cardiovascular activity monitoring system, including a processing unit and two physiological signal capture devices, wherein, the two physiological signals capture device is arranged at a user by two wear structures, to obtain at least two cardiovascular signals, in addition, the processing unit can set up the sequential relationship between this two kinds cardiovascular signals, to cause that the sequential relationship can be in interior quilt during the one of cardiovascular activity monitoring performs as the basis of the correlation between this two kinds cardiovascular signals of analysis, and the cardiovascular activity information of user one is provided according to this.

Description

Distributed cardiovascular activity monitoring system

Technical field

The utility model is related to a kind of distributed cardiovascular activity monitoring system, more particularly to one kind is by wear structure It is arranged at user, to obtain the distributed cardiovascular activity monitoring system of at least two cardiovascular informations.

Background technology

The monitoring of cardiovascular activity has its importance for the grasp of physiological situation, particularly with the patient for having heart disease For, the cardiovascular activity monitoring in daily life, it will help grasp the physiological situation of itself, it helps real-time The cardiovascular activity situation of interim generation is known, records, for example, pressure value, blood oxygen concentration, generation of cardiac arrhythmia event etc..

Most common cardiovascular activity continuous monitoring device, be using optical sensor person, be worn on by way of, Optical sensor can obtain pulse wave signal by blood, and then learn heart rate, blood oxygen concentration etc., and also due to the setting of light sensing Difficulty is relatively low, therefore, it is a kind of current universal received continuous cardiovascular activity monitoring device.

On the other hand, Electrocardiography is also a kind of common approach for learning heart electrical activity, especially, in recent years, Develop and measured using dry-type electrode, it is not only easy to use, it may have quite good precision, although when being not suitable for long Between measure, but quite tool is advantageously that user can measure in real time, for example, when there is cardiovascular event, or is felt Start measurement when must need measurement.

Therefore, a variety of cardiovascular activity monitoring devices all have its advantage, if therefore can combine various cardiovascular activities The advantage of monitoring device, it is believed that more complete monitoring cardiovascular activity information can be provided.

Utility model content

The purpose of this utility model is to provide a kind of distributed cardiovascular activity monitoring system, including a pulse wave signal is picked Device is taken, including：One first wear structure, is used to be arranged at the pulse wave signal capturing device with one user；One light is passed Sensor；One first circuit, is constructed and a pulse wave signal is obtained from user with by the optical sensor；And one first Wireless transport module, is used to perform radio communication function；One electro-cardio signal capture device, including：One second wear structure, is used to The electro-cardio signal capture device is arranged at the front of the user by the neck of the user；One housing；One first heart Electrode and one second electrocardioelectrode, are set to the surface of the housing, wherein, first electrocardioelectrode is located at the housing direction On one surface of front；One second circuit, be constructed is made certainly with by first electrocardioelectrode and second electrocardioelectrode An electro-cardio signal is obtained with user；And one second wireless transport module, it is used to perform radio communication function；And one treatment Unit, is used to set up the sequential relationship between the pulse wave signal and the electro-cardio signal, wherein, the one of cardiovascular activity monitoring It is interior during execution, the sequential relationship by as analysis the pulse wave signal and the electro-cardio signal between correlation basis, and The cardiovascular activity of user one breath is provided according to this.

Wherein, the pulse wave signal from which further follows that one or more following, including：Changes in heart rate, and blood Oxygen concentration.

Wherein, the cardiovascular activity information is embodied as one or more following, including：Pulse wave passing time, And cardiac arrhythmia Possible event.

Wherein, when the pulse wave signal meets an implied terms, a notice signal is generated, to notify the user.

Wherein, first wear structure be embodied as it is one of following, including：Finger wears structure, and ear wears structure, and neck wears knot Structure, Glasses structure, and wrist wears structure.

Wherein, second electrocardioelectrode is configured as being arranged at one of following position, including：The housing direction The surface of front, the surface adjacent with the surface, and the surface relative with the surface.

Wherein, when the acquisition of electro-cardio signal is performed, the hand of the user with towards the direction of front to the housing Force, to reach the contact between user's skin of first electrocardioelectrode and second electrocardioelectrode.

Wherein, second electrocardioelectrode is embodied as contacting one of following, including：The chest of user, and should Hand.

Wherein, the electro-cardio signal capture device further includes a starting switch, can be when the hand exerts a force to the housing Reach switching, so the initial electro-cardio signal acquisition.

Wherein, the processing unit is embodied as being combined with one of following, including：The pulse wave signal capturing device, The electro-cardio signal capture device, and an external device (ED).

Wherein, the external device (ED) be embodied as it is one of following, including：Smart mobile phone, intelligent watch, intelligent glasses, Tablet PC, notebook computer, personal computer, and intelligent television.

Wherein, the processing unit further provides for one or more of following function, including：Control signal is picked Take, analyze signal, display signal stores signal, and transmission signal.

The purpose of this utility model is to provide a kind of distributed cardiovascular activity monitoring system, it is characterised in that including： One first cardiovascular signal capturing device, including：One first wear structure, is used to set the first cardiovascular signal capturing unit It is placed in a user；At least one first physiological sensing component；One first circuit, is constructed with by least one first life Manage sensing component and one first cardiovascular signal is obtained from user；And one first wireless transport module, it is used to perform nothing Line communication function；One second cardiovascular signal capturing device, including：One second wear structure, is used to the second cardiovascular news Number acquisition unit is arranged at the user；At least one second physiological sensing component；One second circuit, is constructed with by this At least one second physiological sensing component and from user obtaining one second cardiovascular signal；And one second be wirelessly transferred mould Block, is used to perform radio communication function；And a processing unit, it is used to set up the first cardiovascular signal and second painstaking effort A sequential relationship between pipe signal, wherein, interior during an execution of cardiovascular activity monitoring, the sequential relationship is by as analysis The basis of the correlation between the first cardiovascular signal and the second cardiovascular signal, and the user is provided according to this wholeheartedly Angiokinesis information.

Wherein, the cardiovascular activity information includes one or more following, including：Pulse wave passing time, arteries and veins Velocity of wave propagation, and cardiac arrhythmia Possible event.

Wherein, the first cardiovascular signal capturing device is embodied as blood angiocarpy signal capturing device, and this is at least One first physiological sensing component is embodied as an optical sensor, and the second cardiovascular signal capturing device is embodied as electro-cardio signal Capture device, and at least one second physiological sensing component is embodied as including one first electrocardioelectrode and one second electrocardio electricity Pole.

Wherein, the first cardiovascular signal capturing device is embodied as the first blood angiocarpy signal capturing device, and should At least one first physiological sensing component is embodied as one first optical sensor, and the second cardiovascular signal capturing device is embodied as second Blood angiocarpy signal capturing device, and at least one second physiological sensing component is embodied as one second optical sensor.

Wherein, first wear structure and second wear structure are embodied as at least one following, including：Refer to Structure is worn, wrist wears structure, and ear wears structure, and neck wears structure, Glasses structure, pectoral girdle, and clothing.

Wherein, when wherein one cardiovascular signal meets an implied terms, the acquisition of another cardiovascular signal is initial.

Wherein, when wherein one cardiovascular signal meets an implied terms, a notice signal is generated, to order about user The acquisition of another cardiovascular signal of starting manually.

A further object of the present utility model is to provide a kind of distributed cardiovascular activity monitoring system, by signal capturing The special setting position of device and be chosen for physiological signal combination and thorough cardiovascular activity continuous monitoring scheme is provided.

A further object of the present utility model is to provide a kind of distributed cardiovascular activity monitoring system, and it passes through using nothing Line communication technology and meet ergonomics wear structure and by user by system be worn on when complexity and Burden sense is minimized.

A further object of the present utility model is to provide a kind of distributed cardiovascular activity monitoring system, and it is by setting up A sequential relationship between at least two physiological signals of monitoring and reach the effect for correctly integrating each physiological signal, it is and then maximum Change the content of cardiovascular activity monitoring result.

Another object of the present utility model is to provide a kind of distributed cardiovascular activity monitoring system, and it passes through Wearable Pulse wave signal capturing device matches somebody with somebody the combination of the front electro-cardio signal capture device that closes, and can reach continuous monitoring cardiovascular activity Also obtain polynary and detailed cardiovascular activity relevant information simultaneously.

A further object of the present utility model is to provide a kind of distributed cardiovascular activity monitoring system, and it passes through dispersion and sets Put two blood angiocarpy signal capturing device and suitable daily life wear structure, and then reach be worn on enter Cross-referenced and purpose that draw more physiologic informations between row real-time continuous signal capturing, and two kinds of signals.

Brief description of the drawings

Figure 1A shows the block schematic diagram according to the preferred embodiment of the utility model one；

Figure 1B shows the implementation schematic diagram according to the preferred embodiment of the utility model one；

The possibility embodiment of formula electro-cardio signal capture device is worn in Fig. 2A -2F displays according to neck of the present utility model；

Fig. 3 A to show and be embodied as the schematic diagram that wrist wears form according to pulse wave signal capturing device of the present utility model；

Fig. 3 B show the schematic diagram that glasses form is embodied as according to pulse wave signal capturing device of the present utility model；

Fig. 3 C-3E to show and be embodied as the schematic diagram that ear wears form according to pulse wave signal capturing device of the present utility model；

Fig. 3 F to show that wear formula electro-cardio signal capture device according to pulse wave signal capturing device of the present utility model and neck same Shi Liyong necks wear the schematic diagram that structure is configured；And

Fig. 4 shows the schematic diagram that clothing form is embodied as according to the preferred embodiment of the utility model one.

Element numbers

10 processing units

12 finger-worn type pulse wave signal capturing devices

14 necks wear formula electro-cardio signal capture device

141 necks wear structure

142 electrodes

143 electrodes

22 Wrist wearable type pulse wave signal capturing devices

24 spectacle pulse wave signal capturing devices

26 ear type pulse wave signal capturing devices

27 supra-aural pulse wave signal capturing devices

28 earclip type pulse wave signal capturing devices

30 optical sensors

32 necks wear structure

34 housings

42 electrodes

Specific embodiment

Because the purpose of this utility model is, cardiovascular activity monitor during it is interior, on the one hand, for be possible to hair Raw cardiovascular status, provides the information for being enough to complete interpretation in detail as far as possible, is then not sacrifice user on the other hand Ease of use, therefore, herein under the premise of, it is proposed that using at least two physiological signal capture devices system, to utilize two Correlation between physiological signal and otherness acquired by person and maximize the benefit produced by cardiovascular activity monitoring.

First, in the conception of the utility model wherein one side, what is be respectively adopted is electro-cardio signal and pulse wave signal.

Wherein, electro-cardio signal is obtained by electrocardioelectrode；As for the acquirement of pulse wave signal, then there can be different choosings Select, for example, obtained using optical sensor, for example, light volume change (PPG, photoplethysmography) sensing Device is the sensor that optical signal is obtained using light volume change principle, and it can obtain intimate by the consecutive variations of detecting pulse Rate sequence, in addition, it is possible to use pressure sensor, with by detecting artery or body produced by heartbeat (such as thoracic cavity) Vibration, for example, by being arranged at pulse, and heart rate information is obtained, in addition, PPG sensors can also obtain the letter of related blood oxygen Breath, for example, when with infrared ray (Infrared) and red light (Red) two kinds of light sources, blood oxygen concentration can be obtained (SPO₂), also therefore, the signal acquired by usual optical sensor is alternatively referred to as blood angiocarpy signal, to represent its multiple life Reason meaning.

Electro-cardio signal and pulse wave signal are all the physiological signals for being usually utilized to confirm cardiovascular status, but it is permanent with Come, the difference of the various setting conditions of physiological signal is obtained due to both, therefore the situation of respective independent development is presented always, so And, for cardiovascular activity detecting, both combinations in fact have more meanings.

First, the acquirement of pulse wave signal, when using optical sensor, due to only needing single-point to be arranged at blood vessel by position, Not only set simple, the burden to user is also small, therefore be adapted to wear for a long time, thus to obtain continuous pulse wave signal, but Relatively, the cardiovascular physiology information that pulse wave signal can be provided also has certain limitation, for example, electrocardiogram institute energy cannot be replaced The heart electrical activity details of acquisition, however, for the physiology monitoring of general purpose, pulse wave signal can be provided Physiologic information is tentatively to be judged enough, for example, changes in heart rate (Heart rate variation) can be learnt, self-discipline god Through activity, RSA (Respiratory Sinus Arrhythmia) respiration information etc. separately can also analyze whether the rhythm of the heart occurs not Whole Possible event.

Furthermore, electro-cardio signal is then to contact the different parts that body is enough to produce phase difference respectively by least two electrocardioelectrodes And obtain, it can provide complete heart information, for example, electrocardiographic wave, and be so far still to judge various heart diseases Final foundation, however, because the setting of electrocardioelectrode is complex, for example, electrode set location, electrode contact feelings between skin Shape etc. can all influence the quality of electro-cardio signal, and then influence judged result, therefore, it is general only to further confirm that heart disease more The measurement of electro-cardio signal is just carried out when sick；Furthermore, measured according to general traditional adherent electrode, pole is used for a long time It is likely to result in skin uncomfortable, and the dry-type electrode for beginning to use in recent years, though solving this problem, but it is encountered by electrocardio news Number quality be easy to be operated during contact stabilization between electrode and skin and with situations such as the myoelectricity signals for occurring No matter influence, additionally, prolonged detection will produce substantial amounts of data, be stored in device or be uploaded to high in the clouds, all can Substantial amounts of storage area, and ex-post analysis and the carrying out understood are consumed, is either traditionally manually divided by medical personnel Analysis is understood, or using high in the clouds calculating by the way of, be all to need to expend a large amount of computing resources to complete.

Therefore from the foregoing, for cardiovascular signal detection field, respectively have by pulse wave signal or electro-cardio signal Its advantage, also therefore, the utility model selection maximizes the effect that cardiovascular signal is detected by way of combining both advantages Benefit.

For example, one of which is probably that can learn changes in heart rate (Heart rate by monitoring pulse wave signal Variation), and then whether detecting occurs cardiovascular event, for example, cardiac arrhythmia Possible event, and the generation heart is being detected During vascular events, the acquisition of electro-cardio signal is carried out, it is complete with the advantage for combining continuous monitoring and obtaining detailed heart information in real time Site preparation records all physiological situations in cardiovascular activity monitoring process.

Or, user also is embodied as when realizing that uncomfortable situation occurs in heart, the detection of electro-cardio signal is just carried out, And when the analysis result display heart of electro-cardio signal occurs abnormal really, then start the continuous detecting of pulse wave signal, with then Real-time continuous monitor cardiovascular activity situation, it is, just starting continuous detecting in the case of confirming to have monitoring requirements.

It is alternatively possible, it is that can be calculated with by relation between the two while capture electro-cardio signal and pulse wave signal Pulse wave passing time (PTT, Pulse Transmit Time) is drawn, wherein, pulse wave passing time refers to artery pulse wave from heart Contraction starts the time difference that (electro-cardio signal detection QRS wave) is reached between a certain bifurcated artery blood vessel, and be based on PTT and blood pressure it Between particular kind of relationship formula, so that it may draw the correlation values about blood pressure.

Therefore, no matter the acquisition sequencing of electro-cardio signal and pulse wave signal why, when both are combined, brought To not only terminate in and obtain two kinds of signals merely, and can be to obtain further other benefits.

And in order to allow user can be simple and free of a burden operated, the utility model is further using distributed Signal capturing device architecture, and implemented in the form of dressing.

Figure 1A -1B are referred to, it shows the block schematic diagram and reality according to the preferred embodiment of the utility model one respectively Apply schematic diagram.As illustrated, system of the present utility model includes a processing unit (processing unit) 10, a finger-worn type Pulse wave signal capturing device 12, an and neck wears formula electro-cardio signal capture device 14, wherein, the processing unit 10 is as system Control centre, for example, control electro-cardio signal, the acquisition of pulse wave signal, display, analysis, store and/or transmit etc.；This refers to wears Formula pulse wave signal capturing device 12 includes that a finger wears structure, and device is arranged at a finger of user, at least a light sensing Device, and a circuit, to obtain pulse wave signal from user by an at least optical sensor；And the neck wears formula electrocardio Signal capturing device 14 is then to include that a neck wears structure 141, will be installed on the front of user, at least two electrocardioelectrodes 142, 143 (being shown in Fig. 2), and a circuit, electro-cardio signal is obtained from user with by least two electrocardioelectrodes. Here, it should be noted that still including that such as analog-digital converter, wave filter, battery etc. are various in foregoing circuit reaches physiology Circuit unit needed for signal capturing, is all as it is known to those skilled in the art that therefore not repeating.

First, it is to utilize to refer to that wearing structure is fixed on optical sensor in this embodiment in order to continuously obtain pulse wave signal Finger.Selection refers to that the reason for wearing form is, refers to the form of wearing for user, the same just as ring is worn, not only It is to be familiar with and the occupation mode that need not relearn, and wears will not also feel burden for a long time, and, in particular, finger Due to the relation of physiological structure, quite good and stabilization light signal can be obtained, therefore be particularly suitable for heart rate, SPO₂It is continuous Measurement.

Here, wearing structure in the set location on finger with where proximal phalanx or middle phalanx it should be noted that referring to Finger joint be preferred, can not only avoid occurring because being closely located to finger tips because of the situation that hand motion comes off, also can maximum journey Degree ground does not influence the hand motion of user, more suitable for being used in daily life.

Then, can select neck wear form as set electro-cardio signal detection means medium the reason for be then：

1. the form hung by neck, device can naturally be placed in trunk front, such as clavicle lower section, front, belly front Deng position, because as it is known by one skilled in the art, trunk is the most strong region of electro-cardio signal, therefore, it is such to set first First ensure that acquired signal has enough intensity；The enough positions of electro-cardio signal intensity around heart are additionally, since, therefore The limitation that electrode is set is small, for example, distance can be very short.

2. in addition, neck wear form also allow device can naturally be located between clothes and trunk, the action of electrode contact trunk Need to only raise one's hand to be completed by pushing down device, it is not only natural, simple, also limited without any occasion, and more real-time, solution General Handheld electrocardio detecting device of having determined specially must take out the problem that can be just detected from bag.

Furthermore 3., due to pushing down the action quite stable of device, no matter be embodied as two electrocardioelectrodes and meanwhile contact chest or Chest and pressing hand are contacted respectively, and the interference caused by myoelectricity signal can all be reduced to minimum.

4. it is the same just as necklace is worn additionally, neck wears form also allows with user can chronically be worn on, meet one As use habit, do not increase burden additionally, even if being suitable for use of during motion.

Therefore from the foregoing, the ECG detection device that neck wears form be exactly reach the utility model conception be best suitable for the heart Electric detection means set-up mode, not only can easily obtain clear signal, the interference of myoelectricity signal and be minimized, and more allow the user can Electro-cardio signal acquisition is most promptly carried out in the case of unconsciously bearing.

Here, the neck wears structure may be embodied as various forms, for example, it may be general common necklace, necklace, or Person, or any belt body for being surrounded on neck and device being arranged at user front, without limitation；Worn in addition, referring to Structure is also without limitation, may be implemented as the form of ring, and structure is worn around the form of belt body, or non-enclosed finger, For example, c-type structure, as long as can will ensure that the relative position between optical sensor and skin maintains stabilization, without limitation.

In addition, the setting of electrode also there are various possibility, for example, may be disposed at and wear structure and be arranged at front by neck Housing surface on, for example, as shown in Figure 2 A, two electrodes 142,143 are all located towards on the surface in chest, thus just only Device just is pressed to chest by demander using palm can (as shown in Figure 2 B)；Or, as shown in Figure 2 C, it is also possible to an electrode 142 surfaces for being located towards chest, another electrode 143 is located at relative surface, to contact the hand of pressing housing, here, by Also need to complete to be contacted with interelectrode in the hand of pressing, it is thus preferable to be to be pressed (as shown in Figure 2 D) using finger, And in particular, also can reach and enter across clothes by the non-conductive electrode form using condenser type, induction type, electromagnetic type etc. Row detection；In addition, electrode may also set up worn on the surface that structure is contacted with skin in neck, for example, as shown in Figure 2 E, one of them Electrode is located at and chest 142 is contacted on housing, and another electrode 143 is worn in structure positioned at neck, around contact chest and/or neck Position, now, because the action of hand pressing housing can jointly cause that the contact that neck is worn between structure and skin is tightr, because This, equally may achieve good electrode contact, and here, in particular, the neck is worn structure and also is embodied as by conductive material system Into directly as electrode, therefore, it can have various implementations possible, without limitation.

Additionally, in particular, referring to the neck shown in Fig. 2 F and wearing formula electro-cardio signal capture device, it is equal between Fig. 2A It is that rectangle housing is rotated by 90 ° reached effect, and the brought advantage of such rotation is then：When carrying out electrocardio During figure measurement, every two electrode can draw an electrocardiogram for angle, it is, the set location of electrode determines electrocardiogram institute The projection angle of the heart electrical activity of reaction, and because heart is three-dimensional, and produce the cardia of lesion to be likely located at Any cardiac position, for example, whether the inspection of miocardial infarction needs to watch in ecg wave form occur what is occurred by myocardial necrosis ST drifts, but be often possible to be noticeable under some angles because of the relation of its generation position, now, it is necessary to pass through The electrocardiogram of different angles is possible to inspection and draws, therefore, the electrocardiogram of different angles is obtained for judging heart disease It is very helpful, and in implementation method of the present utility model, is all located on housing due to electrode, except electrode position can be very Moved simply by mobile shell, along with housing is located at body front, with heart apart from close, even if short-range shifting It is dynamic also to obtain the very big different electrocardiograms of angle difference, even if or even simply roll-shell, it is possibility to have same effect, because This, by such setting, even a very simple neck wears formula ECG detection device, equally can provide many for user The electrocardiogram of angle, and more information about heart state are provided.

On the other hand, ease is used in order to further be lifted, two devices are all embodied as possessing wireless transport module, with Radio communication function is performed, and then wiring complexity is minimized, for example, can be used for the transmission of physiologic information, or be used for Wireless communication etc. is carried out, even if consequently, it is possible to dressing two devices simultaneously, user will not also feel that configuration is complicated, it will be class Like the sensation for wearing ring and necklace simultaneously.

Another further aspect, because one of main purpose of the present utility model is to be obtained more by combining two kinds of physiological signals Many cardiovascular activity information, therefore, it is important to, in the case of using being wirelessly transferred, it is necessary to clearly retain and separately wear Sequential relationship between the physiological signal that the device worn is obtained respectively, consequently, it is possible to just can ensure that next carried out analysis, The correctness understood, judge.

Accordingly, further it is constructed to set up electro-cardio signal and pulse wave signal according to the processing unit of the present utility model Between a sequential relationship, and in the case of with now order relation, then no matter the elder generation of the physiological signal acquired by two devices Why is order afterwards, and all analysis, deciphering, judgement will not be impacted.

For example, when cardiovascular event is found because of the continuous pulse wave signal for measuring of analysis, for example, cardiac arrhythmia can Energy event, and then during initial electro-cardio signal measurement, by the foundation of sequential relationship, ex-post analysis can be clear from by the time The alignment of axle and learn electro-cardio signal measure while, the change situation of pulse wave signal, now, if electro-cardio signal also simultaneously record Lower identical changes in heart rate (Heart rate variation) feature, then can it follows that occur cardiovascular event when arteries and veins Ripple signal changes, and then pushes back and learn whether the pulse wave before unmeasured electro-cardio signal there is also similar heart rate and become in changing Change feature, can also be noticed that whether different types of cardiac arrhythmia Possible event, for example, some patients only have at the beginning more The symptom of SVEB (Supraventricular Ectopic Beat, supraventricular ectopic), but may develop into over time AF (Atrial Fibrillation, auricular fibrillation)；In addition, if electro-cardio signal measures cardiovascular event, also can be by observation The pulse wave signal recorded with the time and push back and confirm whether previous cardiovascular Possible event is erroneous judgement, and can thus to analysis The calculation formula of continuous pulse wave signal is corrected, quite with help.Furthermore, (start through the pulse wave signal continuously recorded Before electrocardio measurement and afterwards) the continuous changes in heart rate that is obtained, moreover it is possible to HRV analyses are carried out, and learns the work of autonomic nerve Emotionally whether shape, relevant with autonomic nerve activity with the generation for thereby understanding cardiac arrhythmia Possible event.So by such Design, so that it may in the case of not increasing using complexity and also effectively reducing data volume, intactly record cardiovascular activity All physiological situations in monitoring process.

Or, alternatively, the foundation of sequential relationship also contributes to following situation, for example, can be embodied as user one opening Begin only to dress electro-cardio signal capture device and pulse wave signal capturing device, but do not perform signal capturing, then, during dressing It is interior, when realizing that uncomfortable situation occurs in heart, the detection of electro-cardio signal is carried out first with pressing mode, and in electro-cardio signal When analysis result display heart occurs abnormal really, restart pulse wave signal capturing device and perform continuous detecting, with then real-time Monitoring cardiovascular activity situation, and continuous cardiovascular activity information is therefore recorded, for being subsequently analyzed, understanding, That is, continuous detecting is just started only in the case of confirming there are monitoring requirements, for example, measuring the heart using electro-cardio signal capture device Can by the way of drug therapy, and be typically then to need after taking medicine when atrial fibrillation moves (AF, Atrial Fibrillation) symptom Whether symptom is alleviated to want tracing study, and is not easy to reach because lasting electro-cardio signal is captured, now, by pulse wave It is exactly best selection that signal capturing device carries out continuous detecting.And, further, by such mode, also can reach Save device electricity and reduce the advantage of data volume.

Yet further, by the foundation of sequential relationship, when electro-cardio signal and pulse wave signal are embodied as synchronous pick-up, The result of calculation precision of pulse wave passing time (PTT, Pulse Transmit Time) can be lifted, and pass through PTT and blood pressure it Between particular kind of relationship formula, will can help to provide have more meaning blood pressure correlation values.So, by such mode, User can be in the case of having carried out pulse wave signal and continuously having detected, at any time when there is the demand of measurement blood pressure, by pressing Firmly the ECG detection device of front and start electro-cardio signal acquisition mode, and record blood pressure easily, quite just Just.

And further, by setting up this sequential relationship, more advantages can be also brought, for example, when electro-cardio signal When interpretation occurs difficult, for example, because signal strength is too small and/or myoelectricity signal disturbs and cause the crest for being difficult to confirm R ripples When, can be carried out after sequential aligns in pulse wave signal and electro-cardio signal, by the crest location of pulse wave signal in the regular hour Counter in window (Time Window) to push away the position for confirming ECG R wave, this is then for obtaining the correct of accurate heart rate and PTT Calculating has significant help.

Here, the foundation of the sequential relationship can there is various ways in which, can be that the processing unit drives two for example Direct time synchronized between the physiological signal capture device of scattering device, consequently, it is possible to two produced physiological signals are meeting With identical time shaft；On the other hand, or by way of the processing unit sends out sync signal, and acquired Physiological signal on generation time stamp (Time Stamp), or thus recording the physiological signals of two scattering devices captures dress Put with the time difference between the processing unit, afterwards, when combine two kinds of physiological signals when, the processing unit just can with timestamp and/ Or physiological signal time shaft is adjusted based on the time difference.For example, pulse wave signal measurement is formerly carried out, afterwards based on appearance Cardiovascular Possible event and carry out the situation of electro-cardio signal measurement, because the time that two kinds of physiological signals start measurement differs Sample, but need mutually to be compared by both and could obtain more foregoing various physiologic informations, therefore, if cannot be correct Set up sequential relationship between two signals, i.e., cannot obtain the further benefit brought with reference to two kinds of signals.

Here, it should be noted that the foundation of the sequential relationship can put at any time carries out, for example, can open Can during monitoring is carried out, or after completion is monitored, more can be to integrate two kinds before beginning is monitored When physiological signal etc., for example, real-time Transmission can be passed through, when can in this place managing unit download signal/data, do not have yet There is any limitation.

Scattered form is used in view of the utility model system, therefore, the processing unit is according to the difference of actual demand And be incorporated into different devices, for example, the processing unit can be embodied as being incorporated into an external device (ED), or, alternatively, Can be embodied directly as being incorporated into during the neck wears formula ECG detection device, or be incorporated into the finger-worn type pulse wave signal capturing device In, without limitation.Here, the external device (ED) can be embodied as various tool wireless transmission capabilities and can perform corresponding application program Device, for example, but being not restricted to, smart mobile phone, intelligent watch, intelligent glasses, tablet PC, notebook computer, individual's meter Calculation machine, and intelligent television etc..

And, the mode that processing unit sets up sequential relationship between two devices is also unrestricted, for example, it may be outside dress Put and wirelessly linked up with two object wearing devices respectively and set up sequential relationship, or the external device (ED) and receiving or downloading Set up during signal from two devices and carried out without duct between sequential relationship, or two object wearing devices between two kinds of signals Lead to and set up sequential relationship, therefore, there are various possibility, can change according to implementation method difference.

Wherein, the external device (ED) is also using wire transmission interface, for example, USB interface, and carry out ditch with two devices It is logical, just from two device download physiological signals or the situation of physiologic information especially after the external device (ED) is embodied as terminating in detection In, signal capturing device can be removed with, therefore utilize wired connection mode equally possible.

When the processing unit is arranged in external device (ED), the external device (ED) by can by way of wireless communication, for example, By the application program on mobile phone, and two devices are controlled respectively, also, with need not being worn on due to external device (ED), in body Limit smaller in product, therefore, the more polynary physiologic information of display in real time will be more suitable for, for example, in addition to HR values show, also Can be changed by the real-time ecg wave form of screen display etc., in addition, can also provide more calculating, analysis, further increasing to obtain The information for obtaining, for example, it is possible to provide autonomic nerve activity situation, HRV, RSA respiration information etc..

And, by external device (ED), remote server can be also further attached to, for example, by acquired physiological signal And/or analysis result is sent to high in the clouds and is analyzed, stores, or send medical personnel to by remote server, enter one Step expands utilization benefit.

Further, the processing unit can also be embodied as, when cardiovascular event is found in the analysis result of pulse wave signal, Produce and notify signal, for example, sound, vibration, flash of light etc., thus to notify the generation of user's cardiovascular event, and allow and use Person learns and be now appropriate for that electro-cardio signal is measured, for example, the device that hand presses front is lifted, to reach the contact of electrode.

And here, in addition to being embodied as allowing user to decide in its sole discretion and whether carry out electro-cardio signal and measure, also being embodied as Produce and notify to be to start electro-cardio signal measurement while signal, now, as long as user performs push action and reaches electrode and connect After touch, electro-cardio signal proceeds by acquisition at once, or, also can be after detecting determines electrode and is contacted with stabilization between skin, example Such as, by detecting Skin Resistance (impedance) or skin conductivity road, electro-cardio signal measurement is restarted, therefore, without limitation.

Therefore, in a preferred embodiment, the physiology monitoring process of user can be with as described below：User is in daily life Finger-worn type pulse wave signal capturing device is worn in work on finger, and neck is worn in front configuration and wear formula electro-cardio signal capture device, And using the situation of the real-time cardiovascular activity of Application Monitoring on intelligent mobile phone, wherein, by referring to that wearing structure ensures arteries and veins The continuous acquisition of ripple signal, user can in real time obtain heart rate information on mobile phone, and can be drawn according to heart rate Other physiologic informations, for example, autonomic nerve activity situation, HRV, RSA respiration information etc., and during continuous monitoring, if Analysis result finds cardiovascular event occur, for example, cardiac arrhythmia Possible event, then mobile phone is to give notice, for example, sound, There is message, vibration etc. in flashing light, screen, allow user to learn in real time and physiological situation occur, and by such prompting, due to making User wears electro-cardio signal capture device in front, so when, if user feels in need when recording electro-cardio signal, Just only need to start measurement by pressing the device of front, quite facilitate.

If user has carried out the acquisition of electro-cardio signal, the application program on mobile phone will in real time provide dividing for correlation Analysis, allows user in advance to understand the physiological situation of itself, in addition, electro-cardio signal can also be recorded, so that doctor is carried out Analyze interpretation and for long-term tracking etc..Because mobile phone has turned into modern's device indispensable with oneself, therefore, by such Design, so that it may during cardiovascular activity monitoring incorporated into daily life naturally, greatly promote popular acceptance.

On the other hand, alternatively, the processing unit also is embodied as being arranged in the finger-worn type pulse wave signal capturing device, And by the device that is arranged on finger as control centre, for example, the finger-worn type pulse wave signal capturing device can have an operation Interface, allows user that the acquisition of pulse wave signal and/or electro-cardio signal is controlled by the operate interface, analysis, if stored up Deposit, if externally transmission etc..

Or, it is also one of selection that the processing unit is arranged at during the neck wears formula electro-cardio signal capture device, for example, should Neck wear formula electro-cardio signal capture device can have a switch, can because hand press device carry out electro-cardio signal detection action and quilt Switching, and then start the acquisition of electro-cardio signal, here, further, the switch also is embodied as being combined with electrode, such one Come, operation can be made more convenient while start the acquisition of electro-cardio signal by the action for reaching electrode contact.

Therefore, the utility model sets up function by the special sequential relationship that processing unit is provided, and allows total system i.e. Make, using wireless distribution pattern, still can completely and correctly be provided with the information for being concerned about angiokinesis, and also allow user light Pine, simply operated, do not felt complicated, greatly increased the use acceptance of user.

In addition, be importantly, when cardiovascular Possible event is judged using continuous pulse wave signal, except by calculation Formula is analysed whether outside tool cardiovascular event feature, still further in the matter for judging acquired pulse wave signal before analysis in advance Amount, to ensure the correctness of provided cardiovascular activity information.

The reason for using signal Quality estimation information is, it is desirable to can provide correct cardiovascular activity information to using Person.General existing heart rate monitoring unit is not in the case of signal quality is considered, it is easy to because being with the not good signal of quality Cause to be supplied to the cardiovascular information of user incorrect as analysis foundation, for example, the heart rate information of mistake, or erroneous judgement To there is cardiovascular event etc., the puzzlement of user is caused on the contrary, therefore, if the height of signal quality can first be understood, so that it may keep away Exempt from such situation, also allow user to obtain real-time and correct cardiovascular activity information.

Influenceing the factor of signal quality has a lot, and the influence that different factors is produced to signal is also different, for example, physiology The artificial disturbance source (artifacts) of signal and/or noise (noises), the stability that physiological sensing component is set, device sheet The interference that body is brought, interference that surrounding environment is brought etc. are all possible factors, wherein, the physiological signal of user occurs Artificial disturbance source and/or noise are very common situations, especially when user is moving or moving, but, due to basis Device original idea of the present utility model is that allow user to be worn on persistently is detected with it, therefore, there is body in user Movement is nature and the situation being expected；In addition, physiological sensing component occurs setting incomplete situation, for example, between skin Contact it is not enough or be not sufficiently stable, be also one of very common situation, but as long as paying special attention to just be avoided by；Additionally, coming From outside interference, for example, Electromagnetic Interference of the swing of device connecting line in itself or external environment etc. all may be institute The physiological signal of acquirement brings noise, therefore is also all the factor for needing to consider, therefore, influenceing the factor of signal quality has many May, there is no certain limitation.

In the utility model, the judgment mode of signal quality is while physiological signal is obtained, also to obtain a news Number quality related information, and when the signal quality related information meets an implied terms, for example, stability, definition, signal When noise ratio (S/N ratios, Signal to noise ratio) etc. is higher than a default value, represent that signal quality is high, and work as the signal When quality related information is not inconsistent the implied terms, for example, when stability, definition, S/N ratio etc. is less than a default value, then it represents that Signal quality is low.

Accordingly, further, can be also embodied as preloading multiple calculation formula according to the processing unit of the present utility model, and can According to the judged result of signal quality, and different calculation formulas are optionally performed, for example, may be set to, when signal matter When amount does not meet implied terms, i.e., the calculation formula of executable portion is limitedly only capable of, for example, being only capable of providing average heart rate, and only had When signal quality meets implied terms, all of calculation formula is just can perform, for example, it is possible to provide real-time heart rate, cardiac arrhythmia can Energy event etc.；Or, further, when the signal quality is determined, can also judge acquired signal if appropriate for performing meter Calculate, for example, user's body is moved excessively fierce and causes signal quality too poor, now, the processing unit just may be selected not to hold Any calculating of row, and recover when being enough to perform calculation formula whne signal quality, just perform the selection of calculation formula.

And, it is preferred that the signal quality is in addition to as the basis for determining to use any algorithm, also can conduct Another information and be shown to user, for example, when user be in it is static when, performance figure/grade is but shown as low, Then user can know to be probably because physiological sensing component sets completely not caused quality not because of such prompting It is good, and then be adjusted in real time；Or, the signal quality not may be used as operation of the person during installation or measurement yet and guide, For example, when with user mounts a device onto, can judge whether correctly to install by signal quality information, or, when It is in need also to learn whether operation instantly is correct by the real-time signal quality information for providing manually when measuring, Therefore, no matter which kind of situation, be able to will all reduce because it is improper operation and produce error.

In the other preferred embodiment of the utility model, the acquirement position of pulse wave signal is in addition to finger, it is also possible to There are different selections.Because compared to electro-cardio signal, the set location selectional restriction of optical sensor/pressure sensor is smaller, only If can stablize obtain the position of blood angiocarpy signal all can, for example, wrist, ear, head etc. are all common sampling positions Put, now, only need to consider further that wear structure does not cause the burden of user.

For example, Fig. 3 A show Wrist wearable type pulse wave signal capturing device 22, and it is worn structure and is made with wrist by wrist It is sample position.It is that modern is familiar with and well accepted form that wrist-watch, bangle, ornaments etc. are worn in wrist, therefore, use Person can in daily life obtain continuous pulse wave signal by with occupation mode as watch kind is worn, and then obtain painstaking effort Pipe action message, and, display or operate interface are set if necessary, wrist is also quite suitable and natural position.

In addition, Fig. 3 B then show spectacle pulse wave signal capturing device 24, it passes through Glasses structure and is arranged on head, and then Blood angiocarpy signal is obtained from head.In recent years, glasses have been no longer confined to A nearsighted person and have worn, and are increasingly becoming ornamental part, Accessory common in common people's daily life and being commonly used, therefore, using glasses form except meet it is continuous wear will Ask outer, be more conducive to be lifted the acceptance of user.

Refer to be arranged at as the strong point on head by auricle and nose and meeting in this Glasses structure for being described The wear structure for contacting is produced with the skin of head and/or ear, therefore, general Glasses structure is not limited to, also become including it Shape, can be the structure for having grip force to head both sides for example, or be embodied as the asymmetric form of both sides mirror pin, for example, one Side mirror pin has bending section in auricle rear, and another side mirror pin does not have bending section only frame then in auricle top, also, may be used yet Do not have eyeglass, therefore, there are various possibilities, without limitation.

Optical sensor then may be disposed at the position for pressing close to head and/or ear on Glasses structure, for example, the bridge of the nose, mountain root, two Region between eye, temple, the auricle back side, V-type depression between auricle and head, and head near auricle etc., without limitation.

In addition, as shown in Fig. 3 C-3E, also structure can be worn by ear and the head zone near ear and/or ear takes Obtain blood angiocarpy signal.In the life of modern, the use of earphone is more and more universal, is especially taking popular traffic work During tool, walking, music is listened commonly using earphone, therefore, form is worn using ear and does not show lofty not only, can also incorporate naturally daily In life, and, be more advantageously the form that can be embodied directly as being combined with earphone, for example, with for listening the ear of music Machine, or be combined for receiving soniferous ear microphone etc., and be also not necessarily limited to be that bilateral ear is worn or unilateral ear wears form, or Be using earplug or ear-hang form, consequently, it is possible to can also directly using earphone as information offer interface, by physiologic information, Notification message etc. is supplied to user, quite has convenience.

When optical sensor is embodied as wearing structure by ear and it is arranged on ear and/or when near ear, its set location Can Yi Erdai structures actual implementation situation and change, for example, as shown in Figure 3 C, wearing structure when the ear and being embodied as earplug form When, ear type pulse wave signal capturing device 26 is become, may be placed in duct, duct mouth, cavity of concha, cymba, concha auriculae The positions such as wall, concha auriculae bottom, tragus, intertragic incisure, antitragus, that is, earplug is arranged at what be can contact during auricle inner face Position, or, as shown in Figure 3 D, when the ear wears structure is embodied as ear hook structure, become supra-aural pulse wave signal capturing dress 27 are put, optical sensor may be placed on ear back part, so that from the auricle back side, V-type is recessed between auricle and head, or near auricle Head obtain signal, or, also be embodied as earplug coordinate ear-hang structure, then or, can also be embodied as shown in FIGURE 3 E Earclip type pulse wave signal capturing device 28, to be located on ear-lobe, therefore, without limitation.

In addition, in particular, optical sensor also can wear structure and the position after being arranged at neck by neck, as illustrated in Figure 3 F. When the measurement position of optical sensor is determined, need most consideration is the intensity and matter of the signal that can be obtained in the position Amount, because it has strong influence to analysis result, therefore it is considered herein that under, learnt via experiment test, when wearing form using neck When, neck wears the physiological location to be touched of structure, then fit neck wears the characteristic of structure and human contact, is that can obtain intensity after neck The position of the high and good light signal of quality.

And the neck that this position just can wear formula ECG detection device 14 with fit neck wears structure 141, consequently, it is possible to use Person will only need to wear single wear structure and just can reach two kinds of configurations of physiological signal detection means, quite facilitate, also, match somebody with somebody It is placed in the weight of the electro-cardio signal detection means of front, it helps the setting stability of optical sensor after neck.

Here, the optical sensor 30 by way of being directly combined to the neck and wearing in structure, or as illustrated in Figure 3 F, be able to can lead to Which kind of cross with reference to wearing the mode on the housing 34 that structure 141 is carried in the neck and being arranged at neck rear, regardless of whether using Mode, it is preferred that using the material and/or structure that meet neck rear ergonomics, for example, the neck wears structure can be real Apply as length is shorter, just around neck, reduce displacement, or, the neck can also be worn the part reality at form touch neck rear Apply the curvature by meeting neck and/or be made of elastic material, for example, silica gel, rubber, foam, memory metal, deflection Plastic material etc., it is conformable to increase, displacement is reduced, in addition, similarly, it is preferred that when optical sensor is disposed on surface of shell When, the curvature and/or housing that the shape of housing is embodied as meeting neck are made of elastic material, therefore, without limitation, The mode that the stability that optical sensor is arranged at neck rear can be increased belongs to category of the present utility model.

In addition, in the another preferred embodiment of the utility model, also being adapted for according to distributed system of the present utility model The form of clothes is embodied as, as shown in figure 4, provide conformable and between body surface with by elastic woven material, either light Sensor 30 or electrocardioelectrode 42 all may achieve the setting of stabilization, and, clothes form is more beneficial for the carrying out of continuous monitoring, As long as user puts on clothes, quite facilitate.

For example, because the contact between electrode and skin can be reached by selecting elastic woven material, therefore, electrode sets Seated position can have more selections, for example, may be disposed at front, behind etc., the form implemented as electrode then also has perhaps It is more possible, for example, electrode is directly formed when clothes is manufactured using conductive fiber, or, electrode can be directly combined to On cloth, for example, sheet metal, conductive rubber etc., or be fixed on cloth by depending on component, for example, passing through clasp, evil spirit Terrible felt, safety pin etc., without limitation.

As for optical sensor, then the position after neck is arranged at using conformable around collar and neck, here, should Optical sensor can be embodied as directly being combined together with collar, or, can be also fixed on by depending on component on collar, example Such as, by clasp, devil's felt, safety pin etc., however, the set location of optical sensor is not limited to around neck, as long as clothes The position that blood angiocarpy signal can be obtained in coverage all can be set, for example, the position such as front, arm, therefore, without limit System.

And, further, by above-mentioned wear structure, will cause to be applied to take according to system of the present utility model When obtaining PTT (pulse wave passing time), advantage can be had more, wherein, when use ear wears structure, Glasses structure, neck wears structure, light is passed The set location of sensor during measuring, no matter the posture of user why, the relative altitude between heart all remains fixed, separately Outward, if wrist wears structure or refer to and wears structure and is embodied as being arranged on when on the limbs of pressing breast device, due to push action in Electro-cardio signal does not produce movement between detecting, therefore its relative altitude between heart can also remain fixed, and according to Hemodynamics Understand, PTT can be influenceed by difference in height between measurement position and cardiac position, therefore, by such mode, general PPT is surveyed It is common during amount to be excluded because produced influence is not fixed in sample position relative to heart, as long as consequently, it is possible to by After calibration (calibration), so that it may stably obtain accurately pressure value, and, such metering system can not also be received The influence of stance or sitting posture, quite with advantage.

In conception according to the utility model another aspect, two combinations of pulse wave signal also may be selected, for example, in body Two positions be respectively provided with optical sensor, to obtain pulse wave signal respectively.

And be that hypertension is to be relevant to such as heart disease and the various chronic diseases of diabetes the reason for select this kind of combination One of risk factor, therefore for modern, blood pressure is physiological parameter that is quite important and needing long-term monitoring, and when two When individual optical sensor is respectively arranged at body different position, so that it may obtain phase by calculating the time difference of pulse wave transmission at two The information of Guan pulse velocity of wave propagation (Pulse Wave Velocity, PWV), and via it between pressure value specific relational expression, The pressure value of reference can be calculated.

Just as it was previously stated, the setting of optical sensor is comparatively simple and convenient, then continuous news are realized with wear structure is closed Number capture, therefore, user can will at any time understand the blood pressure trend of oneself in daily life, for example, only need letter Two wear structures singly are set, structure is worn for example, referring to, wrist wears structure, ear wears structure, Glasses structure, and neck wears structure, clothing Deng, and starting signal capturing, then detection that need not be any during ensuing wearing is acted, so that it may easily grasp the shape of blood pressure State, not only facilitates, and burden is not caused yet.Here, in particular, based on Glasses structure characteristic, also being embodied as two light sensings Device is located in the mirror pin of both sides respectively, consequently, it is possible to single Glasses structure is that can reach the purpose for obtaining blood pressure information, is quite had It is advantageous；If in addition, when being embodied as clothing form, being well suited for setting light sensing by two positions of same part clothing The mode of device and reach testing goal.

On the other hand, the detection mode of so combination also is embodied as, and one of optical sensor performs continuous arteries and veins Ripple signal capturing, and another optical sensor is then just to be activated whenever necessary, in this case, the continuous pulse wave news for obtaining Number it is equally applicable to provide real-time physiological information, for example, heart rate, and/or for judging whether cardiovascular event, for example, Cardiac arrhythmia Possible event, is used as long-time monitoring.

As for the startup opportunity of another optical sensor, then there can be various selections, for example, it may be finding painstaking effort in detecting Run affairs part when, startup performs detecting, and one can again obtain another pulse wave signal and be used to mutual confirm, it is to avoid the generation of erroneous judgement, Two can also obtain blood pressure referential data, and then understand the relation between blood pressure and the cardiovascular event.

And in this case, the foundation of sequential relationship then becomes more important, because either cross-referenced between two signals, Or be used to calculate acquirement blood pressure referential data, the basis of all is all the sequential relationship between two signals, therefore, this practicality The new program for proposing to set up sequential relationship, has for whether system of the present utility model can correctly provide physiologic information Conclusive influence.

Further, since PPG sensors can also obtain the information of related blood oxygen, for example, when with infrared ray (Infrared) And during red light (Red) two kinds of light sources, blood oxygen concentration (SPO can be obtained₂), therefore, it also is embodied as, it is cardiovascular because occurring Event and the optical sensor that is activated is to blood oxygen concentration, with it follows that between blood oxygen concentration change and this cardiovascular event Relation.

Here, due to optical sensor be arranged at by wear structure with, in can directly obtain physiological signal State, therefore, can be embodied as being captured by the automatic start signal of the processing unit when there is demand, or, it also is embodied as by making User manually boots, for example, the operation for passing through application program of mobile phone, without limitation.

In sum, by distributed hardware design, the use of many wear structures and wireless communication technology, according to Cardiovascular activity monitoring system of the present utility model realizes real-time and complete acquirement cardiovascular activity information, does not cause but to use The possibility of person's burden, and, by using various cardiovascular physiology signals, then with the phase between the various cardiovascular physiology signals that close Guan Xing, the benefit of detection can be maximized, furthermore, further, by setting up multiple physiological signals between sequential relationship, no matter The offer of cardiovascular activity information, or cardiovascular event judgement, all can ensure that the correctness of result.

Claims (19)

1. a kind of distributed cardiovascular activity monitoring system, it is characterised in that including：

One pulse wave signal capturing device, including：

One first wear structure, is used to be arranged at the pulse wave signal capturing device with one user；

One optical sensor；

One first circuit, is constructed and a pulse wave signal is obtained from user with by the optical sensor；And

One first wireless transport module, is used to perform radio communication function；

One electro-cardio signal capture device, including：

One second wear structure, is used to the electro-cardio signal capture device is arranged at into the user by the neck of the user Front；

One housing；

One first electrocardioelectrode and one second electrocardioelectrode, are set to the surface of the housing, wherein, first electrocardioelectrode position In the housing towards on a surface of front；

One second circuit, is constructed and is obtained from user with by first electrocardioelectrode and second electrocardioelectrode One electro-cardio signal；And

One second wireless transport module, is used to perform radio communication function；And

One processing unit, is used to set up the sequential relationship between the pulse wave signal and the electro-cardio signal,

It is wherein, interior during an execution of cardiovascular activity monitoring,

The sequential relationship is provided according to this by the basis as the correlation between the analysis pulse wave signal and the electro-cardio signal The cardiovascular activity information of user one.

2. the system as claimed in claim 1, wherein, the pulse wave signal from which further follows that following one or more, Including：Changes in heart rate, and blood oxygen concentration.

3. the system as claimed in claim 1, wherein, the cardiovascular activity information is embodied as one of those following or many It is individual, including：Pulse wave passing time, and cardiac arrhythmia Possible event.

4. the system as claimed in claim 1, wherein, when the pulse wave signal meets an implied terms, a notice signal is produced It is raw, to notify the user.

5. the system as claimed in claim 1, wherein, first wear structure be embodied as it is one of following, including：Finger is worn Structure, ear wears structure, and neck wears structure, and Glasses structure, and wrist wears structure.

6. the system as claimed in claim 1, wherein, second electrocardioelectrode is configured as being arranged at following position wherein One of, including：The housing towards front the surface, the surface adjacent with the surface, and the surface relative with the surface.

7. the system as claimed in claim 1, wherein, when the acquisition of electro-cardio signal is performed, a hand of the user is with court The housing is exerted a force to the direction of front, to reach between first electrocardioelectrode and second electrocardioelectrode and user's skin Contact.

8. system as claimed in claim 7, wherein, it is one of following that second electrocardioelectrode is embodied as contact, including： The chest of user, and the hand.

9. system as claimed in claim 7, wherein, the electro-cardio signal capture device further includes a starting switch, can be The hand reaches switching when being exerted a force to the housing, so the initial electro-cardio signal acquisition.

10. the system as claimed in claim 1, wherein, the processing unit is embodied as being combined with one of following, bag Include：The pulse wave signal capturing device, the electro-cardio signal capture device, and an external device (ED).

11. systems as claimed in claim 10, wherein, the external device (ED) be embodied as it is one of following, including：Intelligent hand Machine, intelligent watch, intelligent glasses, tablet PC, notebook computer, personal computer, and intelligent television.

12. the system as claimed in claim 1, wherein, the processing unit further provide for following function one of those or Multiple, including：Control signal capturing, analyzes signal, and display signal stores signal, and transmission signal.

A kind of 13. distributed cardiovascular activity monitoring systems, it is characterised in that including：

One first cardiovascular signal capturing device, including：

One first wear structure, is used to be arranged at the first cardiovascular signal capturing unit with one user；

At least one first physiological sensing component；

One first circuit, is constructed to obtain one first painstaking effort from user by least one first physiological sensing component Pipe signal；And

One first wireless transport module, is used to perform radio communication function；

One second cardiovascular signal capturing device, including：

One second wear structure, is used to be arranged at the second cardiovascular signal capturing unit with the user；

At least one second physiological sensing component；

One second circuit, be constructed with by least one second physiological sensing component from user to obtain one second heart Blood vessel signal；And

One second wireless transport module, is used to perform radio communication function；And

One processing unit, is used to set up the sequential relationship between the first cardiovascular signal and the second cardiovascular signal,

It is wherein, interior during an execution of cardiovascular activity monitoring,

The sequential relationship is by as the base for analyzing the correlation between the first cardiovascular signal and the second cardiovascular signal Plinth, and the cardiovascular activity information of user one is provided according to this.

14. system as described in claim 13, wherein, the cardiovascular activity information includes one of those following or many It is individual, including：Pulse wave passing time, pulse wave velocity, and cardiac arrhythmia Possible event.

15. systems as claimed in claim 13, wherein, the first cardiovascular signal capturing device is embodied as the cardiovascular news of blood Number capture device, and at least one first physiological sensing component is embodied as an optical sensor, and the second cardiovascular signal Capture device is embodied as electro-cardio signal capture device, and at least one second physiological sensing component is embodied as including one first heart Electrode and one second electrocardioelectrode.

16. systems as claimed in claim 13, wherein, the first cardiovascular signal capturing device is embodied as the first blood painstaking effort Pipe signal capturing device, and at least one first physiological sensing component is embodied as one first optical sensor, second angiocarpy Signal capturing device is embodied as the second blood angiocarpy signal capturing device, and at least one second physiological sensing component is implemented It is one second optical sensor.

17. systems as claimed in claim 13, wherein, first wear structure and second wear structure are embodied as following At least one, including：Finger wears structure, and wrist wears structure, and ear wears structure, and neck wears structure, Glasses structure, pectoral girdle, Yi Jiyi Thing.

18. systems as claimed in claim 13, wherein, when wherein one cardiovascular signal meets an implied terms, Ling Yixin The acquisition of blood vessel signal is initial.

19. systems as claimed in claim 13, wherein, when wherein one cardiovascular signal meets an implied terms, one notifies Signal is generated, to order about the acquisition of the manual another cardiovascular signal of starting of user.