CN104586382B

CN104586382B - Wearable physiology detection apparatus

Info

Publication number: CN104586382B
Application number: CN201510038236.9A
Authority: CN
Inventors: 周常安
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-26
Filing date: 2015-01-26
Publication date: 2017-11-10
Anticipated expiration: 2035-01-26
Also published as: CN104586382A

Abstract

The present invention is on a kind of wearable physiology detection apparatus.The device includes a first electrode and a second electrode, wherein, the first electrode wears structure to set head by one, and contacted with skin of head, and the second electrode contacts the skin of a upper limbs, neck or shoulder, to realize that an electrocardiosignal extracts loop, and carry out electrocardiosignal extraction, also, the device further includes multiple electrode for encephalograms, to obtain EEG signals during wearing this and wearing structure.

Description

Wearable physiology detection apparatus

Technical field

The present invention relates to a kind of wearable physiology detection apparatus, more particularly to a kind of wearable physiology detection apparatus, it has There is the structure to electrode positive force, to provide more preferably electricity physiological signal quality.

Background technology

, it is known that ECG detection device is used to check the main paths of various heart diseases, such as, if intentionally restrain it is uneven, The illnesss such as myocardial hypertrophy, miocardial infarction or ischemic heart disease caused by hypertension or heart valve disease.

When people experience that heart is uncomfortable and the hospital that arrives is checked, more using traditional ECG detection device, For example, twelve-lead electrocardiogram detects, various cardiac problems can be detected more in detail, if but the uncomfortable source of heart is accidental The symptom of property, for example, cardiac arrhythmia, then be likely to not measure heart condition during morbidity during detection, therefore, in response to this The sporadic symptom of kind, more can be by the way of wearing Huo Teshi (Holter) electrocardiograph and carrying out long-time detection, for example, wearing The 24 hours time to a couple of days, it is desirable to record electrocardiogram when there is symptom by this way, and with Huo Teshi electrocardiographs It is similar, cardiac electrical event logger (ECG event recorder) and by the way of extended wear, but be differently, its User is allowed to decide the time of record in its sole discretion, for example, when heart is felt ill, and remembered by way of button startup The lower electrocardiogram of record, for example, device is usually without record, but before and after compressing time is just recorded when user presses button The electrocardiogram of each 30 seconds.And in addition to for recording sporadic symptom, Huo Teshi electrocardiographs are also commonly used for monitoring of cardiac operation Or the heart situation after medicine is taken, to confirm therapeutic effect.

Either Huo Teshi electrocardiographs or cardiac electrical event logger, its set-up mode must all paste multiple use with To obtain the electrode of electrocardiogram, and a device is connected to by connecting line, therefore, user must paste always during measurement Electrode and wear device with, it is quite inconvenient, skin discomfort is also easily produced because of long-time adhesive electrode, these are all It is the reason for allowing user to step back, to add, also occurs sometimes after wearing detection even across long-time, but because not falling ill And any electrocardiogram for being available for analyzing sporadic symptom is not recorded.Moreover, such detection, it is necessary to pass through health care professional Assistance could complete to set, for example, the stickup of electrode must be provided with hospital, also, be typically when completing long Between measurement after, then the electrocardiogram to be got off by doctor's Download History analyzed, it is necessary at least just can know that heart goes out after a couple of days What problem, so, not only complexity is high, also lacks real-time.

Therefore, for these above-mentioned shortcomings, it is further proposed that improvement be Handheld electrocardio detecting device, it is by adopting Solve device extended wear must to be examined in puzzlement with it, and simplification with the dry-type electrode being not required to being pasted on Complexity during survey.As disclosed in Application No. US7149571 and US7197351 U.S. Patent application, hand-held electrocardio Detection means is provided with dry-type electrode on the surface of device, can be at any time when there is demand by way of contacting hand and/or body surface And ECG detecting is carried out, therefore, it is no longer limited by wearing in time with it and attachment of electrodes, therefore more can flexibly be used for The situation of monitoring of cardiac, moreover, such ECG detection device is generally also configured with analysis program and display screen, use can be allowed Person learns testing result instantly measurement, is held a consultation without when to hospital, therefore, is quite adapted to residential use, also, The user that providing has heightened concern to itself health of heart usually voluntarily can regularly understand the simple approach of heart situation.

Afterwards, with the electronic installation carried with, for example, the popularization of smart mobile phone, occur that in recent years and mobile phone The ECG detection device being combined, as disclosed in US8615290, it is similar with Handheld electrocardio detecting device, is equally to use Dry-type electrode, difference are only that the manipulation that device is carried out by the operation interface of mobile phone, and such mode, which allows, monitoring of cardiac The user of demand can reduce the quantity for the device carried with.

Simply, above-mentioned either hand-held form or the ECG detection device of form is combined with mobile phone, although can be carry-on Carry, but operate due to that must be gripped by hand, therefore under the demand for meeting ergonomics, along with needing display result, chi Can not be too small on very little, it is still certain burden in carrying；It is additionally, since with electrode is not located on, therefore, is intended to carry out , it is necessary to which more step, for example, being started shooting again after first withdrawing device, can just proceed by detection, therefore be also possible to therefore during detection And miss the opportunity of detection.

Moreover, be easy to that the unstable phenomenon of such as hand shake occurs in measurement in a manner of both hands measure, Thus measured electrocardiogram is caused the impact analysis such as baseline drift, waveform distortions be in the presence of, furthermore, when user wishes Hand maintain stable and muscular tone or specially firmly to ensure to contact between electrode when, be also easy to because firmly producing shadow Ring the electromyographic signal of signal analysis.

Therefore, a kind of wearable ECG detection means in need, can solve the shortcomings that above-mentioned, and user can be more convenient to make With while, the influence of various uncertain factors when operating can also be minimized.

Also, when ECG detection device it is wearable in it when, so that it may further obtained by acquired electrocardiosignal Other physiologic informations are obtained, for example, the time series of eartbeat interval can be obtained according to electrocardiogram, to carry out HRV (Heart Rate Variability, heart rate variability rate) analysis, and learn the activity situation of autonomic nerve, also can by analyze the time series and The information of related RSA (Respiratory Sinus Arrhythmia, sinus arrhythmia) is obtained, and then learns that what is used exhales Change is inhaled, and passes through these information, so that it may guides user to carry out contributing to the respiratory training for improving autonomic nerve balance.

One of important origin cause of formation due to cardiac arrhythmia is vegetative dystonie, therefore, when user is wished by wearable ECG detection device and in real time record occur cardiac arrhythmia when electrocardiogram when, if same device can provide improve the rhythm of the heart not The function of neat symptom, for user, it will be more total solution.

The content of the invention

It is an object of the invention to provide a kind of wearable ECG detection means, and it is to extract the electrode of electrocardiosignal Wearing form is embodied as, the contact between electrode and skin can be realized in the case of being exerted a force without user.

Another object of the present invention is to provide a kind of wearable ECG detection means, it wears structure by device by referring to It is arranged on finger, and is wearing while realizing the contact between electrode and finger skin.

It is still another object of the present invention to provide a kind of wearable ECG detection means, and it wears structure by device by ear It is arranged on ear, and electrode contact between the skin of ear or ear near zone is realized while wearing.

A further object of the present invention is to provide a kind of wearable ECG detection means, its simultaneously by refer to wear structure and Ear wears structure and two electrodes extracted needed for electrocardiosignal is respectively arranged on finger and on ear, to be easy to dress While, also reach the effect for minimizing electromyographic signal interference, the continuous way for obtaining electrocardiosignal for a long time is further provided Footpath.

A further object of the present invention is to provide a kind of wearable ECG detection means, and it wears structure by device by wrist It is arranged in wrist, and the contact between electrode and skin near wrist is realized while wearing.

A further object of the present invention is to provide a kind of wearable physiology detection apparatus, its have simultaneously electrocardiosignal and EEG signals detection function, and while device is arranged at into head by wearing structure, electrode and head skin can be achieved The contact criticized.

A further object of the present invention is to provide a kind of wearable ECG detection means, and it has two kinds of operator schemes, with The electrocardiogram of different heart projection angles is provided, and allow user can according to use environment and operating habit selection operation mould Formula.

A further object of the present invention is to provide a kind of wearable ECG detection means, and it can provide the HRV of heart rate sequence Analysis result, to understand user's autonomic nerve activity situation.

A further object of the present invention is to provide a kind of wearable ECG detection means, and it can be obtained according to heart rate sequence RSA information, the basis to carry out respiratory training as guiding user, and then influence the effect of autonomic nerve.

A further object of the present invention is to provide a kind of wearable physiology detection apparatus, and it can be obtained according to heart rate sequence The information of associated user breathing pattern, to carry out the analysis of the synchronism between EEG signals, breathing and heart rate.

Brief description of the drawings

Figure 1A -1B show the schematic diagram of the finger-worn type ECG detection device according to the present invention；

Fig. 2A -2C show the operation chart of the finger-worn type ECG detection device according to the present invention；

Fig. 3 displays obtain the electrode contact locations schematic diagram that standard 12 leads pole electrocardiogram；

Fig. 4 A-4G show the exemplary embodiment of the finger-worn type ECG detection device according to the present invention；

Fig. 5 A show the schematic diagram of the ear-wearing type ECG detection device according to the present invention；

Fig. 5 B show the operation chart of the ear-wearing type ECG detection device according to the present invention；

Fig. 5 C-5D show the exemplary embodiment of the ear-wearing type ECG detection device according to the present invention；

Fig. 6 A-6C show the ear-wearing type ECG detection device according to the present invention, electrode configuration position exemplary embodiment；

Fig. 7 shows the ear-wearing type ECG detection device according to the present invention, and its electrode neighbouring skin of accessible ear shows It is intended to；

Fig. 8 A-8B are shown according to wearable ECG detection means of the present invention, while wear structure and ear wears structure using referring to Exemplary embodiment；

Fig. 9 A-9B show the schematic diagram of the Wrist wearable type ECG detection device according to the present invention；

Fig. 9 C-9D show the operation chart of the Wrist wearable type ECG detection device according to the present invention；

Fig. 9 E-9F show the wearable ECG detection means according to the present invention, while are worn structure using wrist and referred to and wear knot The exemplary embodiment of structure；

Figure 10 A-10D show the Wrist wearable type ECG detection device according to the present invention, pass through showing for connectivity port external electrode Plasticity example；

Figure 11 A show the finger-worn type ECG detection device according to the present invention, and showing for electrode is worn by the external finger in connectivity port Plasticity example；

Figure 11 B show the ear-wearing type ECG detection device according to the present invention, and showing for electrode is worn by the external finger in connectivity port Plasticity example；

Figure 11 C show the finger-worn type ECG detection device according to the present invention, and showing for electrode is worn by lug outside connectivity port Plasticity example；

Figure 12 A-12B obtain electrocardio according to the wearable ECG detection means of the present invention by two ECG detecting loops The exemplary embodiment of signal；And

Figure 13 shows the operation chart of the wear-type ECG detection device according to the present invention.

Wherein, description of reference numerals is as follows：

10 first electrodes

12 second electrodes

14 connectivity ports

16 the 3rd electrodes

20 housings

90 wrists wear structure

92 fingers wear structure

94th, 95 surface

Embodiment

According to the wearable ECG detection means of the present invention, an including control module, a wear structure, a first electrode with And a second electrode, and an information provider unit, wherein, the circuit system includes a processor, with the entirety of control device Running, for example, performing extraction of electrocardiosignal etc. via the first electrode and the second electrode, the wear structure is used for Device is arranged at user during electrocardiosignal extraction, to provide ease of use, as the information provider unit It is then to provide information to user, for example, operation relevant information, physiologic information and analysis result etc..

Wherein, the circuit system can be embodied as being placed in the wear structure, or, further, according to the present invention's Device can also include a housing again, and now, the circuit system can be placed in the housing and/or the wear structure, therefore, can Depending on actual implementation situation, do not limit；In addition, the material of the housing be then can be embodied as it is identical with the wear structure or not Together, if for example, when being embodied as phase same material, so that it may be formed as integrally formed form, if in addition, when being embodied as unlike material, Suitable material can be selected according to the difference of wearing position, also without limitation.

Further, since being implemented as the form of wearing according to the ECG detection device of the present invention, therefore, the information provides single The mode that member provides information can have more selections, include, but not limited to the modes such as vision, the sense of hearing and tactile, citing and Speech, the information provider unit can be embodied as display element and/or light-emitting component, with using text importing, graphic change and/or Cresset change etc. mode and information is provided；Or the information provider unit also is embodied as sounding module, to pass through sound frequency Or the change of volume or the mode of voice and information is provided；Or the information provider unit can also be embodied as vibration module, and Information is provided using such as variation pattern such as the power of vibration, length.

Furthermore the information provider unit can be also further embodied as, mould is wirelessly transferred via a wire transmission module or one Block and will output information to an external device (ED), give user to provide the information by the external device (ED), wherein, outside this Device may be, but not limited to, a PC, a smart mobile phone, a tablet personal computer or an intelligent watch etc., only need to be energy The device of user is enough provided this information to, therefore, is not limited.

In the wearable ECG detection means according to the present invention, in particular, the first electrode is embodied as being located at when whole Individual ECG detection device by the wear structure to be arranged at user when, a surface of user's skin can be contacted On, that is, first electrode contact between skin is realized by the action with wear structure is arranged at, therefore, In the case of user need not voluntarily exert a force, the first electrode achieves that the contact between skin, therefore because of operational motion band The myoelectricity interference that the muscular tone come is triggered can be considerably reduced, and considerably aided and obtained good signal quality.

As for the second electrode, it is then to have the selection in several implementations, for example, can be embodied as on device except this On another surface beyond surface, so that user's other parts skin is touched, for example, the skin of the part such as finger, chest Skin, and it should be noted that to set the surface of the first electrode and to set another surface of the second electrode, can To be any surface of the wear structure, or any surface of the housing, do not limit, only it may be noted that the first electrode with The second electrode will not be contacted with user with the skin of a part.Or alternatively, it also is embodied as another by one One wear structure and be arranged at user, thus just equally realized using the positive force of wear structure with Contact between skin, therefore, do not limit.

Accordingly, when in use, user can will detect dress by the wear structure according to the wearable ECG of the present invention Install with being placed in, for example, on finger, on ear or wrist is first-class, and in this case, between the first electrode and skin Contact and realized, then, only need to be again by the way that second electrode be touched into other parts skin when there is the demand of measurement electrocardiogram The action of skin, the loop for extracting electrocardiosignal can be achieved, and user can readily and easily obtain the heart whenever necessary at any time Electrograph.

In addition, when the second electrode is also embodied as by another wear structure to be arranged at user, then make With two wear structures only need to be all arranged at by user, complete to extract the setting of the electrode of electrocardiosignal, therefore, made User can press the signal extraction that start key carries out a period of time under record in need during electrocardiogram, for example, 30 seconds or 1 point Clock, or, the device that is extracted in for also being embodied as electrocardiosignal wears start recording and/or the analysis immediately after with it, to save Under in order to record sudden cardiac situation and the action of started by press measurement, so, do not limit, can be selected according to actual demand Suitable mode.

Here, similarly, another housing is also may incorporate on another wear structure, and the second electrode then equally can be real Apply on any surface of another wear structure or another housing, only to need to be arranged in another wear structure Contact of the second electrode with skin is realized when with user, therefore, is not limited.

Due to being using the form of wearing according to the ECG detection device of the present invention, therefore, coordinate the behaviour with being worn on Make behavior, the startup of device and/or ECG detecting, in addition to except general power-on and/or starting the mode detected, can also have each Kind selection, for example, a switch can be set near the second electrode, it can be touched because of the force of second electrode and skin contact Hair, so that device entrance can carry out the state of electrocardiosignal extraction, with then starter and/or ECG detecting；Or as Substitute, the second electrode can be connected to a physical state detection unit, with detecting electrode when contacting skin caused one Physical change, and learn whether the contact between electrode and skin is sufficiently stable by the physical change, it will be appreciated that device is It is no to carry out electrocardiosignal extraction, in addition, the first electrode also equally is embodied as being connected to a physical state detection unit, Do not limit.

Here, the physical change includes, but not limited to pressure change and impedance variations, and for example, the physical state Detection unit may include pressure sensing module, to learn pressure change, and judge whether the pressing suffered by electrode is enough, or The physical state detection unit also is embodied as a switch, can equally learn the pressure size that electrode is born, or, the thing Reason state detection unit also may include impedance sensing circuit or capacitance sensing circuit, to learn the impedance of electrode, capacitance variations, and Judge whether that ECG detecting can be carried out, it is therefore, unrestricted.

Therefore when being judged, if the switch does not switch completely, and/or the physical change does not meet a preset range, i.e., Represent that the contact condition between the second electrode and skin is not enough to carry out electrocardiosignal extraction, therefore, device is in electrocardiosignal The state that can not be activated is extracted, if the switch is when switching and/or the physical change meet a preset range completely, then it represents that The second electrode is sufficient for the contact of electrocardiosignal extraction with being realized between skin, and therefore, device is converted to the electrocardiosignal Extract the state that can be activated.

Here, especially, it can also pass through the no judgement for switching complete or physical change and whether meeting preset range of open relation Come whether coordination electrode can be used, for example, whether turning on, it is, electrode is first in unusable state, until switch After being switched completely or after the physical change meets the preset range, electrode is just converted to workable state, for example, being led It is logical, consequently, it is possible to which the definition that will can be further assured that acquired electrocardiosignal, is more beneficial for precision of analysis.

And further, after being judged as that electrocardiosignal extraction can be carried out, how starter and/or detection, equally There are various selections, for example, in a preferred embodiment, the apparatus according to the invention may be designed as, and device can be in a timing Between after, for example, after 3 seconds, automatically begin to carry out detection electrocardiosignal；Or in an another preferred embodiment, device is in a timing Between after, for example, after 3 seconds, can just be converted to the state that can carry out electrocardiosignal extraction, afterwards, if extractable state is still lasting, Start ECG signal sampling, therefore, there is a various possibility, but actual demand and change, do not limit.

In addition, above-mentioned startup and judgment mode, the apparatus according to the invention is coordinated also to be embodied as being constantly in signal The state of extraction, but only just recorded when detecting electrocardiosignal feature, or just adjust sampling frequency or signal amplification Multiplying power, changed with more completely recording all possible electrocardiosignal.

The better embodiment of the wearable ECG detection means according to the present invention is illustrated below.

First, conception according to a first aspect of the present invention, the wear structure are implemented as a finger and wear structure, therefore, according to The wearable ECG detection means of the present invention is to be referred to wear structure and carried by this, and uses and be arranged on the finger of user, Here, can be embodied as shown in Figure 1A, by this being referred to the form that structure houses circuit system of wearing, or, it also is embodied as such as Figure 1B Shown, this, which refers to, wears in structure in conjunction with the form of a housing 20, and the circuit system can then be placed in the housing and/or this refers to and worn In structure, therefore, depending on visual actual implementation situation, do not limit.

Wherein, the first electrode 10 is located at when this refers to and wears structure and be arranged on finger, can be because of wearing on the device On the surface for acting and being contacted with the finger skin, it is located on the device in addition to the surface as the second electrode 12 Another surface on, for example, it may be on the surface relative with the surface, or surface adjacent thereto, only should be noted it is not The position of the finger skin can be contacted.

Here, selection finger is as the main reason for position for setting ECG detection device, refer to the form of wearing to general For user, just as wearing, ring is the same, is the occupation mode be familiar with and need not relearned, finger directly is worn into structure knot Together in the contact that can be completed on finger between first electrode and skin, afterwards, when electrocardiogram under record in need at any time, only need The contact for entering to be about to the second electrode again with the other parts skin beyond limbs where the finger can carry out electrocardio letter at once Number extraction, operating process and action are simple, natural and conveniently.Moreover, by refer to wear structure to finger exert a force, the first electrode with Contact between skin be can be achieved without user's force, and influence of the muscle tone for electrocardiosignal can be allowed to minimize.

The mode of practical operation has many possibility, for example, can be gone to touch the second electrode positioned at surface by the other hand, such as Shown in Fig. 2A, or, also the skin of other parts can be touched by way of the mobile hand with the device, as shown in Figure 2 B Ring is contacted to the operational scenario of cheek, and Fig. 2 C are shown the electrocardiosignal extracting mode of ring contact trunk, because This, does not limit.

Here, in particular, due to being to use to refer to the form of wearing, therefore allow user can be by the mobile hand with the device Go to contact the mode at body other positions and realize that electrocardiosignal extracts loop, brings more multioperation possibility, also allow use Person can be according to use environment and the difference of demand, and selects suitable contact position, more convenience.

So by such concept, user obtains different throwings by can be easily by contacting different positions The electrocardiogram of shadow angle, help more accurately to judge the situation of heart, Fig. 3 shows that general acquirement standard 12 leads pole electrocardio The contact position of figure, by the finger-worn type ECG detection device according to the present invention, user easily can wear device In in left-hand finger, and by contacting each measuring points of V1~V6, and the electrocardiogram projection of different angle heart is obtained respectively.

When carrying out ecg measurement, every two electrode can draw the electrocardiogram of an angle, it is, the setting of electrode Position determines the projection angle for the heart electrical activity that electrocardiogram is reacted, and because heart is three-dimensional, and produce lesion Cardia be likely located at any cardiac position, whether occur for example, the inspection of miocardial infarction needs to watch in ecg wave form The ST drifts occurred by myocardial necrosis, but be often possible to not examined under some angles because the relation of position occurs for it Feel, now, it is necessary to inspection is possible to by the electrocardiogram of different angle and drawn, therefore, obtains the electrocardio of different angle Figure is for judging that heart disease is very helpful.

Here, set location of the structure on finger, preferably proximal phalanx or middle phalanx are worn according to the finger of the present invention The finger joint at place, to avoid that situation about coming off by hand motion occurs because being closely located to finger tips, for example, this, which refers to, wears Structure as shown in Figure 4 A, using the form of the ring as, or as shown in Figure 4 B, can be embodied as surrounding the deflection band of finger The form of housing is worn on body, or as shown in Figure 4 C, is embodied as only form of the deflection with body, or be embodied as open C Type ring form, is not limited；Here, which kind of form no matter used, all can further have structure of the adjustable collar around diameter, with The contact stabilization between electrode and skin is further ensured that, for example, ring can be embodied as that there is alterable to guard against the mechanism enclosed, with suitable The finger of different wearers is answered, and can be embodied as that with body there is adjustable fixed position, for example, by setting magic tape, With allow user's selection around when tightness etc., equally can according to practical situation change mode, do not limit；In addition, also The form of clip can be used, to clamp finger joint or finger tip, and fixed effect is reached by the elasticity of clip in itself, equally It is to select well.

Furthermore it also is embodied as being arranged at the fingerstall of finger tip, as shown in Figure 4 D, that is, one is available for the groove that finger stretches into Structure, for example, ring-type or the form of pothole, and the first electrode is then disposed on the inner surface of the groove structure, also, should Inner surface is implemented as the surface for meeting finger, to realize first electrode contact between finger skin when finger stretches into, Here, the groove structure can be as made by the material of tool elasticity, for example, rubber or silica gel, to realize connecing between electrode and skin Touch, or, it may be alternatively formed to plastic casing, and elastic material is set in inside and coats finger, or use can provide The modes such as the structure design inwardly to exert a force, to ensure the good contact between internal electrode and finger tip skin, therefore, do not limit. And such form then has and advantageously allows contact diverse location to seem to obtain the operation of different projection angle electrocardiograms more to hold Easily.So according to the finger-worn type ECG detection device of the present invention various forms can be embodied as according to actual demand, do not limit.

In addition, in a preferred embodiment, the housing 20 can also be referred to being connected to this by a connecting line wears structure, and leads to Cross a wrist wear structure and in the wrist of limbs where being arranged at the finger, as shown in Figure 4 E, consequently, it is possible to originally attached positioned at finger Closely with referring to the hardware configuration worn structure and combined, for example, circuit, battery etc., can be moved in wrist, dress is being worn to reduce finger Burden when putting, also, on the surface that the wrist wears structure and/or the housing does not contact with the wrist, can also be used as set this The position of two electrodes, there is provided another contact selection of user, or, as illustrated in figure 4f, also be embodied as this refer to wear structure with And the wrist is worn all has housing in structure, therefore, do not limit.

Furthermore in an another preferred embodiment, the housing 20 also is embodied as wearing structure by connector with this to refer to It is combined, as shown in Figure 4 G, in this case, first electrode 10 contacts right finger, and second electrode 12 contacts left hand hand Skin near wrist, being additionally, since finger and wearing structure is combined by the housing with being arranged in wrist to be placed in wrist, because This, is when both hands are positioned on fixed surface by user, for example, on desktop, it is highly stable by that can be formed when measuring Measure posture, and cause electromyographic signal generation be reduced to it is minimum, in addition, by connector connect form, ECG detecting Loop can be shortened, therefore electromagnetic interference noise in the environment sensed by connecting line can be allowed to minimize, and also be a kind of therefore Considerably advantageous selection.

Furthermore conception according to a further aspect of the invention, the wear structure are implemented as an ear and wear structure, therefore, according to The wearable ECG detection means of the present invention is to wear structure by the ear to be carried, and uses and be arranged on the ear of user, And the circuit system is then to be placed in the ear to wear in structure, and/or in the housing comprised additionally in.

Wherein, as shown in Figure 5A, the first electrode 10 is located at when the ear is worn structure and is arranged on ear, the device On can because wearing act and with a surface of the ear or the skin contact of the ear near zone, as the second electrode 12 It is then to be located on another surface on the device in addition to the surface, for example, it may be the surface relative with the surface, or with On its adjacent surface, it only should be noted it is the position that will not contact the ear or the ear near zone skin.Here, should First electrode 10 can also be embodied as having two electrodes, as shown in Figure 6A, and using one of electrode as ground connection or with reference to electricity Pole, with suppression common mode noise, for example, the noise from power supply, therefore, is not limited in implementation.

Here, there is an advantage to be by the use of the position of ear as contact electrode, ear and its be nearby electromyographic signal pole Small region, along with the relative position relation of its quite stable between head, therefore even if user's body during measurement Body moves, for example, somewhat rotating body or rotating neck, the contact between electrode and skin can still remain stable, will not produce The raw too many interference for influenceing measurement result.

In addition, in general daily life, compared to other body parts, ear is the portion for being less subject to clothing covering Position, relatively easily can directly it contact whenever necessary, furthermore, the skin of ear and its surrounding also has the less spy of hair Property, contact between electrode and skin can easily accessible realization, be quite easily to select for user therefore.

So in practical operation, as shown in Figure 5 B, as long as user is worn in the device on ear using hand contact The second electrode, so that it may realize that electrocardiosignal extracts loop easily, it is quite convenient.

In addition, in a preferred embodiment, the housing 20 also can wear structure by a connecting line to be connected to the ear, and lead to Cross a wrist to wear structure and be arranged in a wrist, as shown in Figure 5 C, consequently, it is possible to which script is near ear and ear wears structure knot The hardware configuration of conjunction, for example, circuit, battery etc., can be moved in wrist, with burden of the ear in wearing apparatus, also, should Wrist wears structure and/or the housing also can be as the position of the second electrode be set, for example, being available for users to the position of the other hand contact Put, or can contact the position of housing place wrist etc., there is provided another contact selection of user, or, it also is embodied as The ear wears structure and the wrist is worn and all has housing, as shown in Figure 5 D, therefore, do not limit in structure.

Here, the form of implementation for wearing structure according to ear of the present invention can have various selections, for example, in general daily life often The form such as the fixed form seen, ear-hang as shown in figs 6 a-6 c, earplug, ear clip, user need not relearn, can be with Naturally configured, therefore, user is only needed simply such as the action for usually wearing earphone, you can is completed electrode and is set；And And when electrode is arranged on ear by above-mentioned fixed form, contact of the electrode with skin exerts a force without the use of person It can be achieved, the interference of electromyographic signal can be reduced to minimum, can obtain the good signal of quality.

In addition, in particular, in a preferred embodiment, the ear is worn structure and is embodied as being attached to using the mode of magnetic force On ear, for example, using two parts magnetically attracted each other across ear, and electrode is disposed therein on a part, And two parts can be embodied as both all has magnetic, or a part has magnetic force, and another part can be magnetically attracted, Do not limit；Here, magnetic force Ke Tong Over set magnetisable material in the inside of part, or part is directly made by magnetisable material and Realize, in addition, similarly, components interior is also may be disposed at or to form part by the material that magnetic force attracts.

Then it is not limit as obtain electrocardiosignal in the position of which on ear, can is times of ear in itself What position, for example, in duct, ear-lobe, auricle inner face and the back side, for example, cavity of concha, duct mouth near zone etc., helix and ear The wide back side, and as shown in fig. 7, region near ear, for example, ear and skin near head capsule intersection etc., these positions Put all is that can be used to contact electrode and obtain the position of electrocardiosignal.

Further, since set location is ear, therefore, according to the ear-wearing type ECG detection device of the present invention be also well suited for Earphone is combined, for example, wired or wireless earphone, consequently, it is possible in addition to it ECG detecting can be allowed more to incorporate daily life, also may be used Bigger effect is played by the vocal function of earphone, for example, knot can be analyzed to provide user by sound and/or voice Fruit, there is electrocardiosignal exception for example, reminding, or timed reminding user records electrocardiogram etc., and it is more convenient.

Here, it should be noted that two ears are all the wearing positions that can be selected, however, being learnt after experiment, The contact position of two electrodes has considerable degree of influence for signal quality, wherein, when second electrode is embodied as contacting left upper extremity When, the quality of the electrocardiosignal obtained is much better than the signal acquired by contact right upper extremity, therefore, in a manner of contacting ear And when carrying out electrocardiosignal measurement, the second electrode preferably is contacted using left upper extremity, to avoid making because contacting right upper extremity It is bad into signal quality, and then cause analysis to produce erroneous judgement.

Also, especially, conception according to a further aspect of the present invention, further by the first electrode and it can also be somebody's turn to do Second electrode is embodied as wearing structure by finger respectively and ear wears structure to realize the contact with skin, as shown in figures 8 a-8b, such as This one, user wear structure need to only be worn respectively on ear and finger, that is, completed measure electrocardiosignal needed for Electrode configuration, it is quite convenient, moreover, two contacts between electrode and skin are realized by wear structure positive force, The interference of the electromyographic signal caused by muscle tone is more set to be reduced to minimum.

Here, can as shown in Fig. 8 A and Fig. 8 B, only housing is combined with single wear structure, or, also can two wear Wear and housing is all provided with structure, do not limit, also, circuit system can similarly be placed in any one wearing knot without limitation In structure and housing, change according to actual demand.

In addition, in addition to coordinating and referring to the electrocardioelectrode worn in structure, the electrocardioelectrode being arranged on ear can also coordinate It is arranged on the electrocardioelectrode of other positions and obtains electro-cardio signal, for example, the position such as neck, shoulder, upper arm, forearm, for example, can Wear structure through the neck of the refining of such as item, necklace and be arranged near neck and shoulder, also can pass through that arm wears structure or wrist wears structure and It is arranged on arm, it is equally quite convenient.Therefore, as long as the electrode set location that can be projected out electrocardiogram all belongs to the present invention The category of be intended to specification.

According to the conception of another aspect of the invention, the wear structure is implemented as a wrist and wears structure, therefore, according to the present invention Wearable ECG detection means be to wear structure by the wrist to be carried, and use and be arranged in the wrist of user, and the electricity Road system is then to be placed in the wrist to wear in structure, and/or in the housing further comprised.

Wherein, as shown in Figure 9 A, the first electrode 10 is located at when the wrist is worn structure and is arranged in wrist, the device On can because wearing act and with a surface of skin contact near the wrist, being then to be located at the device as the second electrode 12 On on another surface in addition to the surface, for example, it may be the surface relative with the surface, or surface adjacent thereto On, it only should be noted it is the position that will not contact wrist place limb skin.Here, the first electrode 10 can be also embodied as With two electrodes, as shown in Figure 9 B, and using one of electrode as ground connection or reference electrode, with suppression common mode noise, example Such as, the noise from power supply, therefore, do not limited in implementation.

Here, selection wrist is as the main reason for position for setting ECG detection device, because wrist wears form pair For user, just as with wearing a wrist watch equally, it is the occupation mode be familiar with and need not relearned, wrist is directly worn into knot Structure is incorporated into the contact that can be completed in wrist between first electrode and skin, afterwards, when electrocardiogram under record in need at any time, The contact that only need to enter to be about to the second electrode again with the other parts skin beyond limbs where the finger can carry out the heart at once Electric signal extracts, and operating process and action are simply, naturally and conveniently.Wrist is exerted a force moreover, wearing structure by wrist, first electricity Contact between pole and skin be can be achieved without user's force, and influence of the muscle tone for electrocardiosignal can be allowed to be down to most It is low.

So in practical operation, as shown in Figure 9 C, as long as user contacts the second electrode using hand, so that it may easily Ground realizes that electrocardiosignal extracts loop, quite convenient.And in addition to carrying the form of housing on wear structure, also can be such as Fig. 9 D It is shown, circuit is placed in Wrist wearable type structure, therefore, not limited.

Also, can also further, as shown in Fig. 9 E-9F, by this especially, according to the conception of another aspect of the invention First electrode 10 and the second electrode 12 are embodied as wearing structure 90 by wrist respectively and referring to wearing structure 92 and realization and skin Contact, consequently, it is possible to user wear structure need to only be worn respectively on finger and wrist, that is, completed measure electrocardio Electrode configuration needed for signal, it is quite convenient, moreover, two contacts between electrode and skin are all by wear structure positive force Realized, it is that the contact with electrode can be achieved that user, which need not exert a force, is added, if user can be when measuring by both hands All it is positioned in fixed plane, the interference of the electromyographic signal caused by muscle tone will can be made to be reduced to minimum, quite With advantage.

In addition, in the embodiment shown by Fig. 9 E and Fig. 9 F, can also further additionally the wrist wear structure not with hand On the surface of skin of wrist contact, then one the 3rd electrode is set, for example, be arranged on the surface 94 or surface 95 shown in Fig. 9 F, To allow user in the case of structure is worn without using finger, still the heart can be carried out by the electrode of first electrode 10 and the 3rd The acquisition of electric signal, there is provided the selection in another use.

Furthermore a connectivity port 14 also further, may include according to the Wrist wearable type ECG detection device of the present invention, such as scheme Shown in 10A-10C, to electrically connect the electrodes 16 of The the 3rd by a connecting line, here, the 3rd electrode can be further embodied as Substitute the function of the second electrode, can be when the 3rd electrode be connected to the connectivity port for example, the second electrode can be embodied as Automatically disabled, or, which electrode what can also be started by a switching switch to allow user to decide in its sole discretion is, is implemented Mode is unrestricted, in addition, the 3rd electrode 16 also is embodied as realizing and skin contact by wear structure, for example, ear Structure (as shown in Figure 10 B) is worn, refers to and wears structure (as illustrated in figure 10 c) or wrist wears structure etc..

Alternatively, the 3rd electrode 16 can also be embodied as connecting by way of connector, as shown in Figure 10 D, now, the One electrode 10 can contact the wrist of user because wearing the wrist and wearing structure, and the 3rd electrode 16 can refer to positioned at this wear structure it In, in this case, it is to be combined by connector with the device in wrist to wear structure due to finger, therefore, be can be achieved suitable Stable measurement posture, it is more conducive to obtain the electrocardiosignal of high-quality.

When as shown in Figure 10 B-10C by connecting line to extend three electrodes when, compared to positioned at the of apparatus surface Two electrodes, device of the invention can provide more contact position selections, to obtain the electrocardiogram of different heart Angles Projections, For example, heart projecting angle when using second electrode is that (wearing wrist wears wrist and the contact of structure by two hands The hand of second electrode) and when obtaining, it can be provided using the 3rd electrode and wear form touch ear (for example, wearing wrist using ear Wear the left hand of structure and wear ear and wear the left ear of structure) to obtain the selection of different heart projection angle electrocardiograms.

As previously mentioned, because the cardia for producing lesion is likely located at any cardiac position, for example, miocardial infarction Checking needs to watch the ST drifts for whether occurring occurring by myocardial necrosis in ecg wave form, but when position occurs for lesion some When can not be noticeable under angle, the electrocardiogram of different angle just has its necessity.

Therefore, device of the invention allows user except can be located at by contact by way of extending the 3rd electrode The second electrode on surface and to carry out electrocardiosignal measurement outer, also can be when there is demand, simply by the side for reconnecting an electrode Formula, and obtain more information about heart.

In addition, the 3rd electrode extended also further provides the advantage in other uses.

In the present invention, the setting of second electrode allows user simply and rapidly can pass through touching whenever necessary very The mode of surface electrode and obtain electrocardiosignal, and the 3rd electrode extended then provides user and obtains stabilization signal Another selection.Because when using three electrodes, it is to make the 3rd electrode and user's body one by wear structure Divide skin contact, therefore, will can be easiest to, which influences the factors such as muscle tone, hand shake of electrocardiosignal quality, excludes, and enters And obtain more stable and high-quality electrocardiosignal.

In addition, relative to the hand of touching second electrode, the 3rd electricity extended as shown in Figure 10 B-10C by connecting line Pole also allows user that the stronger measurement position of electrocardiosignal may be selected, for example, the position nearer apart from heart, to allow interference signal Influence diminish, for example, the electromyographic signal of formed objects can be excluded in the case of electrocardiosignal is stronger, but in electrocardiosignal Just it is likely to produce erroneous judgement because difference can not be made with electrocardiosignal in the case of fainter, so, user can lead to Cross the position that the 3rd electrode is arranged at and can be obtained compared with cardiac stimulant electric signal, and then the correctness of raw analysis result.

So there are two kinds of operator schemes according to the Wrist wearable type ECG detection device of the present invention, first operator scheme and Second operator scheme, in the first operator scheme, the first electrocardio letter is formed by the first electrode and the second electrode together Number extraction loop, to obtain the first electrocardiogram, and in the second operator scheme, the first electrode and the 3rd electrode The second electrocardiosignal extraction loop is formed together, and then obtains second of electrocardiogram, and passes through such alternative operation mould Formula designs, even if facing different operating environment and use habit, can all obtain stable and high-quality electrocardiosignal.

And in addition to Wrist wearable type ECG detection device, similarly, the above-mentioned finger-worn type ECG detecting according to the present invention fills Put and ear-wearing type ECG detection device can also be embodied as having a connectivity port, to connect one the 3rd electrode, substitute this second Electrode.

For example, as shown in Figure 11 A, finger-worn type ECG detection device can connect a finger-worn type the 3rd by connecting line Electrode, and such as Figure 11 B, ear-wearing type ECG detection device also can connect the electrode of a finger-worn type the 3rd by connecting line, this two Kind of situation all allows and the operator scheme of hand contact electrode need to be utilized to wear structure by the finger that can provide positive force originally substitute, so One, because of hand contact, issuable instability factor can be excluded, and help to obtain more stable signal；In addition, As shown in Figure 11 C, finger-worn type ECG detection device can also connect the electrode of an ear-wearing type the 3rd, except providing the measurement that need not be exerted a force Outside mode, also obtain and the different heart projecting angle electrocardiogram of electrode is contacted with both hands.Therefore, do not limit.

Yet further, it can be also embodied as according to the wearable ECG detection means of the present invention, the first electricity can be passed through simultaneously Pole obtains the first electrocardiogram with second electrode, and obtains second of electrocardiogram by first electrode and the 3rd electrode, such as schemes Shown in 12A and Figure 12 B, that is, the first electrode when measuring, while with the second electrode and with the 3rd electrode ECG detecting loop is formed, consequently, it is possible to which user can select different operator schemes according to different demands, to obtain Closest to the heart information of self-demand.

Furthermore conception according to a further aspect of the present invention, the wear structure are embodied as one and wear structure, therefore, according to this The wearable ECG detection means of invention is worn structure by this and carried, and uses the head for being arranged at user, and the circuit System is then to be placed in this to wear in structure, and/or is placed in the housing comprised additionally in.

As shown in figure 13, the first electrode position, can be because of wearing on the device when this is worn structure and is arranged at head Action and on the surface that is contacted with skin of head, be then position on the apparatus in addition to the surface as the second electrode 12 On another surface, to contact the skin of the positions such as upper limbs (for example, finger, arm), neck, shoulder, and then reach electro-cardio signal Capture loop.Here, it is noted that the set location of the second electrode can have various selections, for example, can be situated in On the surface relative with the surface that this wears structure or surface adjacent thereto, so that upper limbs is touched, or pass through One finger wears structure, wrist wears structure or arm wears structure and contacts the skin of upper limbs；Or alternatively, it can also connect and be securable to ear An ear on piece wears structure, and the second electrode is arranged at into the exposed surface that the ear wears structure, so that user utilizes upper limbs Contacted；Or alternatively, also can pass through connecting line and the second electrode is extended into the positions such as neck or shoulder, for example, Structure is worn through the neck of such as necklace, item refining, equally can also obtain electro-cardio signal.Therefore, there can be various possibility, not limit.

Here, this, which wears structure, can also be embodied as various forms, for example, being adjusted with body, head-shield (head gear), or tool The rigid head frame of complete machine structure, or glasses form etc., it is preferred that emphasis is may achieve contact of the electrode with skin, therefore, do not limit.

There is similar characteristic on head with ear, it is not easy to the electromyographic signal that can be interfered to electrocardiosignal is produced, therefore, The similarly suitable position for setting electrocardioelectrode, moreover, by wearing structure, may further be provided electrode for encephalograms, to obtain EEG signals, for example, only at least two electrode for encephalograms need to be set in the inner side for wearing structure, or knot is worn being combined with ear During structure, structure is being worn and ear is worn and sets up an electrode for encephalograms on the inside of structure separately, with the EEG signals sample point on contact head, example Such as, common sample point is including Fp1, Fp2, O1, O2, A1, A2 etc. or any position according to defined in 10-20 systems, just Can be in the case of hardly increasing burden, there is provided the more detection functions of user, quite with advantage.

Worn moreover, being arranged to the electrocardioelectrode of contact head skin in structure, that is, first electrode, it can also enter One step is shared be used as electrode for encephalograms, and with second electrode formation electro-cardio signal acquisition circuitry, and with an another electrode for encephalograms Form brain electricity acquisition circuitry.

Or alternatively, shared mode also is embodied as, it is used for obtaining electro-cardio signal and brain simultaneously by two electrodes Electric signal, that is, electro-cardio signal and brain electric signal obtain through same physiological signal acquisition circuitry, here, can be with this The reason for sample performs is that electro-cardio signal is much larger than brain electric signal, wherein, electro-cardio signal about falls the scope in millivolt (mV), and brain Electric signal then falls the scope in microvolt (μ V), and therefore, even if into the same input of physiological signal acquisition circuitry, both are still It can be distinguished from each other.

, for example, can contact head simultaneously with another is closed using the electrode of contact head when implementing And hand electrode and to reach the acquirement of electro-cardio signal and brain electric signal, wherein, should contact head and hand simultaneously electricity Pole, by taking most common metal electrode film as an example, it can be embodied as contacting hand and two electrode slices on head are electrically connected to each other, Two parts that an electrode slice can be embodied as contact hand and head respectively, for example, when be arranged at wear in structure when, in The skin on interior side contacts head and the skin of outside hand, therefore, form of implementation is unrestricted.

Accordingly, the ear that electrode for encephalograms is similarly adapted to be arranged at such as Fig. 5-6 and Fig. 8 is worn in structure.First, ear and ear Piece near zone has the position of detectable cerebral cortex activity, for example, temporal lobe area (temporal lobe), furthermore, in brain electricity In detection field, ear due to construction and position all with head be separated, be not easy to be influenceed by brain activity, thus always by regarding To be one of the optimum position for setting reference electrode, so, by reference electrode be incorporated into ear wear in structure and and ear contacts, it is former Institute is common when this is brain electro-detection, therefore, is also quite appropriate for combining according on the ear-wearing type ECG detection device of the present invention Electrode for encephalograms is set, to obtain brain electric signal, also, also with similarly suitable by the way of shared electrode, that is, by the first electricity Pole is embodied as electrode for encephalograms simultaneously.

Further, in Fig. 5-Fig. 6 and Fig. 8 embodiment, knot is worn except two electrode for encephalograms are all arranged at into ear Beyond on structure, also one can be connected in addition and wear structure, an electrode for encephalograms is disposed therein, thus, so that it may pass through and divide It is not arranged at and wears structure and electrode for encephalograms that ear is worn in structure obtains brain electric signal, and is worn through ear is arranged in structure Electrocardioelectrode is arranged on that ear wears the electrocardioelectrode (Fig. 5-Fig. 6) on structure exposed surface or being arranged on finger wears structure with closing On electrocardioelectrode (Fig. 8) electrocardioelectrode and obtain electro-cardio signal, and then provide it is various it is possible implement selection.

In actual use, according to the ECG detection device of the present invention due to the design using wearing form, therefore provide The possibility of electrocardiosignal is easily continuously obtained during wearing, therefore user more facilitating functions are also provided.

Firstly, since can be allowed with user is worn on free of a burdenly using the form of wearing, therefore, quite it is adapted in day Often wear and use in life, for example, user in daily life can wear device on ear, on finger or wrist On, and whenever necessary, for example, when thinking that heart is uncomfortable, start ECG signal sampling in real time at any time, or periodically daily Ground carries out Electrocardiography, effectively grasps the heart change of itself.

Especially, the generation of cardiac arrhythmia is often no early warning, therefore, is filled by the ECG detecting with being so worn on To put, so that it may electrocardiogram or user when cardiac arrhythmia occurs under record in real time feel electrocardiogram during irregular heartbeats, Foundation during judging whether to suffer from cardiac arrhythmia as doctor.

For example, either using refer to wear, Er Dai or wrist wear the ECG detection device of form, user can all feel When uncomfortable or want to record electrocardiogram, obtain electrocardiogram in real time by way of hand contacts second electrode, such as scheme 2A, Fig. 5 B, and shown in Fig. 9 C；Alternatively, with being arranged at according to second electrode by wear structure or is used During the situation of three electrodes, because two electrodes for obtaining electrocardiosignal have all been completed to contact, therefore, user need to only start electrocardio Signal measurement, for example, passing through started by press key, so that it may record electrocardiogram in real time.No matter which kind of situation, use upper all phases When simple and conveniently.

Here, the apparatus according to the invention may be set to meeting when automatically recording a fixation after electrocardio measurement is activated Between electrocardiogram, for example, 30 seconds or 1 minute, when not felt well with allowing user easily can record heart in real time, for example, Electrocardiogram during cardiac arrhythmia occurs.

In addition, continuous electrocardiogram under noting down for a long time also may be selected in user, especially when two electrodes are all by wearing Structure is worn when with being arranged at, and by analyzing the electrocardiogram continuously obtained for a long time, user can obtain more Information.

For example, the information of continuous heart rate sequence can be obtained according to continuous ECG, to carry out HRV (Heart Rate Variability, heart rate variability rate) analysis.HRV analyses are the most important methods of observation autonomic nerve activity, are passed through Analysis result caused by HRV analyses, understanding that can be detailed are restrained oneself neururgic situation, for example, the activity of sympathetic nerve, secondary Overall active size of the activity of sympathetic nerve, the equilibrium condition of autonomic nerve, and autonomic nerve etc., and it is existing more and more The many diseases of studies have shown that, for example, headache, intestines and stomach discomfort, hypertension, insomnia, depression etc., be all probably due to from Restrain caused by nervous disorder.So it can be learnt in daily work and rest by continuous HRV analysis results for a long time, autonomic nerve The change situation of activity, and then inquire into whether which behavior or mood in daily life cause vegetative dystonie, and it is above-mentioned Disease whether inducement is in vegetative dystonie etc..

It is using the form of wearing to be additionally, since the apparatus according to the invention, therefore, by the information provider unit, is gone back The real-time HRV results analyzed can be provided and give user, therefore, user can learn which behavior or mood can in real time Autonomic nerve can be caused unbalance, and further, psychosomatic disorder can also be carried out in real time by design, user as the present invention It is whole, for example, loosening body and mind, and learn therefore whether autonomic nerve recovers to the state more coordinated.

In addition, in use, by carrying out HRV analyses to continuous ECG during sleep, it will also be understood that when during sleep Physiological change during sleep, such as, it can be determined that sleep cycle, it will be appreciated that sleep quality etc., quite have convenience.

Here, it is noted that after electrocardiosignal is obtained, the apparatus according to the invention can be embodied as electrocardiosignal is first Storage is got off, and after end to be measured, then is exported and is further processed, for example, output stored to computer apparatus and Analysis etc.；And/or because the device of the present invention has information provider unit, therefore also can be in real time by the information of correlation or analysis As a result provide and give user, for example, average heart rate, HRV analysis results etc., and/or, the information provider unit also be embodied as by The electrocardiosignal and/or data recorded transmit to an external device (ED) in real time, for example, mobile phone, tablet personal computer etc., and by this External device (ED) carries out real-time display and/or analysis, therefore, does not limit.

Furthermore it also provide for allowing user to carry out respiratory training with oneself according to the wearable ECG detection means of the present invention Approach.By the form with being worn on, the apparatus according to the invention can obtain continuous electrocardiosignal, and obtain eartbeat interval Time series, that is, heart rate sequence, and by analyzing the heart rate sequence, so that it may obtain related sinus arrhythmia The information of (Respiratory Sinus Arrhythmia, RSA), so-called RSA refer to, in heart rate are controlled by autonomic nerve In the case of, breathe because being had an impact to autobnomic nervous system and so that the phenomenon changed occurs in heartbeat, it is however generally that, intake period Between can make to palpitate quickly, and breathe during then slow down heartbeat, therefore can by observe RSA learn the changing pattern of breathing and The activity situation of autonomic nerve.

In addition, because breathing is a kind of physiological activity that is controlled and can be influenceed by consciousness by autonomic nerve, therefore, can be by having The adjustment of consciousness ground breathes and influences autonomic nerve, to reach the effect for loosening body and mind, wherein, according to studies have shown that respiratory rate (respiration rate), tidal volume and during exhaling/intake period ratio are all to influence sympathetic to live with parasympathetic nerve The factor of property, wherein, the slack-off activity for reducing sympathetic nerve of speed, and speed accelerates, and can increase sympathetic activity, For example, the respiratory rate being typically grown up about falls in scope per minute 10-18 times, when the speed of breathing can be reduced to often During the scope of minute 5-8 time, it can help to increase parasympathetic nerve activity, in addition, during exhaling/intake period ratio increases When, that is, when with during longer expiration for intake period, parasympathetic activity can equally be carried Rise.

So, it is however generally that, respiratory training is to help to loosen the breathing pattern of body and mind by providing user A respiratory daoyin and carry out, exhaled for example, respiratory daoyin can provide the per minute 5-8 times of sympathetic activity can be reduced Speed is inhaled, and/or respiratory rate and/or increasing can reduced under the premise of general breathing, during the expiration of growth to guide user During long expiration, and then increase parasympathetic nerve activity, suppress sympathetic nerve, and allow human body to be released from tense situation, it is extensive Loosen again.

It is also one of important origin cause of formation of cardiac arrhythmia to be additionally, since vegetative dystonie, therefore, in making using the present apparatus In the case of the first purpose of user is desirable to record electrocardiogram when cardiac arrhythmia occurs in real time, apparatus of the present invention are provided and exhaled Guiding training function is inhaled, to allow user by way of controlling breathing and changing autonomic nerve balance, it will help improve the heart Uneven symptom is restrained, both complement each other, more meaning.

When carrying out respiratory training using the wearable ECG detection means according to the present invention, user only need to be by device With being worn on, and two contacts between electrode and skin are maintained, and during respiratory training is carried out, the information provides single It is first then give user respiratory daoyin signal to be provided, to allow user to follow adjustment to breathe, in addition, the information provider unit Also the physiological status change during respiratory training about user can be provided, for example, the work of sympathetic nerve and negative sympathetic nerve Property change, the change of heart rate, and the change etc. of actual breathing pattern, the reference to carry out respiratory training as user.

Here, because the time for performing respiratory training is longer, it is thus preferable to be, two electrodes may be selected all in user Form with being arranged at by wear structure, for example, utilizing second electrode that can be by wear structure to set, or profit Coordinate first electrode to carry out electrocardiosignal extraction with the 3rd electrode, and respiratory training is carried out in a manner of more easily.

Made in addition, the respiratory daoyin signal can also be basis as the respiratory variations pattern acquired by heart rate sequence For a dynamic steering signal of adjustment, it is, by the breath state of the user obtained in real time, using learn respiratory rate as What and/or whether fall in being advantageous to loosen the speed range of body and mind, and the steering signal of dynamic adjustment according to this, and allow user The effect of respiratory daoyin training can be reached in a manner of most easily comfortable.

Or contribute to triggering to loosen reaction (Relaxation Response) due to increasing RSA amplitude, release tired Long-pending pressure, and reach the effect of raising parasympathetic nerve/sympathetic activity ratio, therefore, can be by observing user's Changes in heart rate pattern, and when heart rate starts to accelerate, inform that user can start air-breathing by guiding, and start in heart rate When slowing down, inform that user can start to feel elated and exultant by guiding, to reach the effect of increase RSA amplitudes, also reach and loosen body and mind Purpose.

Further, can also by heart rate sequence carry out frequency-domain analysis result and learn breathing with heart rate whether and It is humorous and synchronous, and breathe the preferably harmonious and synchronism between heart rate and then represent heart beat rhythm that is more orderly and coordinating, Be exactly, human body be in compare loosen, stable state, therefore, when related information is obtained when user is being trained, just The physiological status of itself can be changed by consciousness.

In addition, when with close electrode for encephalograms and when can obtain EEG signals, observable heart rate, between breathing and EEG signals Synchronism (synchronization), and understand the physiological status of user.Because according to studies have shown that expiration and air-breathing The fluctuation of intravascular blood volume can be caused, and this fluctuation also can reach brain with blood flow, in turn result in E.E.G in low frequency section, example Such as, less than 0.5 hertz, fluctuation, therefore, also can pass through observation E.E.G and learn breathing pattern, furthermore, due to the antrum of heart Section and vascular system are also regulated and controled by autobnomic nervous system, moreover, autobnomic nervous system can also pass through pressure receiver system The change of heart rate and blood pressure is fed back into brain by (baroreceptor system), and then influences function and the running of brain, example Such as, cerebral cortex is influenceed, and can be measured by EEG, therefore, there is the relation affected one another between three, and it is good between three Synchronism can represent human body and be in the state more loosened, and be quite useful information.

For example, the information provider unit also can in real time be provided and be mutually concerned about while the respiratory daoyin signal is provided The information of rate, and/or by frequency spectrum calculate obtain related breathing and heart rate synchronism information, therefore, user is just Breathing adjustment can be learnt in real time for the influence caused by autonomic nerve, for example, whether parasympathetic activity is lifted, Or whether the activity of sympathetic nerve has reduced, consequently, it is possible to which the physiology that is carried out with respiratory daoyin signal of be able to making concessions returns Feedback program has more efficiency.

In addition, also further by HRV analysis result user can be allowed to learn the effect of respiratory training, for example, can be with Perform HRV analyses respectively before and after respiratory training is carried out, and learn respiratory training for being influenceed caused by autonomic nerve, very Extremely, it also is embodied as real-time HRV analysis, and allows user to learn the activity of autonomic nerve in real time by the information provider unit Situation, and allow user to understand the physiological status of itself in real time in a manner of similar biofeedback, further help in realization Loosen the effect of body and mind.

Because HRV analyses are that heart rate sequence in a period of time is analyzed, therefore, the progress of real-time HRV analyses can lead to Cross the concept of traveling time pane (Moving Window) and implement, that is, a calculating time section is first determined, for example, 1 point Clock or 2 minutes, afterwards, by way of constantly this time section is elapsed backward, for example, every five seconds for example calculates once, so that it may continue Ground obtains HRV analysis results, for example, every five seconds for example obtains a HRV analysis results, thus realizes the mesh for providing real-time HRV analysis results , in addition, can also use the concept of weighted calculation (weighting), moderately increase is closer to the physiological signal of analysis time Calculated specific gravity, to allow analysis result closer to real-time physiological status.

The information provider unit can have various selections when providing the respiratory daoyin signal, for example, can use vision, listen Feel and/or the mode of tactile is guided, do not limit.The selection of visual guidance includes, but not limited to graphic change, word It has been shown that, luminosity change, and/or cresset change etc., are all suitable mode, for example, can utilize on the display element Meet the pattern of respiratory variations pattern and guide user and carry out air-breathing and feel elated and exultant；Or represented and inhaled by the number change of LED Gas and feel elated and exultant；Or directly informed using word user carry out air-breathing and feel elated and exultant etc..

In addition, when by the way of sense of hearing guiding, selection then includes, but not limited to sound variation and voice, illustrates For, air-breathing and change venting one's pent-up feelings can be represented by the power of sound；Or represented air-breathing by different sound species and felt elated and exultant, and allow User follows, for example, tweedle, sound of sea wave, different music tracks etc.；Or user can also be informed by voice The carry out air-breathing is felt elated and exultant, for example, when just proceeding by respiratory daoyin training, can be by meeting " inhaling for respiratory variations pattern Gas " and " venting one's pent-up feelings " voice indicate and guide the breathing pattern of user, and are intended to reach when the breathing for detecting user has met Changing pattern when, that is, inform user's " continuing to present compressing speed ", and the voice for stopping " air-breathing " " venting one's pent-up feelings " is led Draw.Therefore, there can be various selections, can change according to the demand actually implemented, not limit.

And when the apparatus according to the invention is embodied as the situation combined with earphone, above-mentioned sense of hearing guiding will seem more Naturally, also, because sound and/or voice directly enter ear via earphone, people at one's side will not be bothered completely, therefore is also entered One step provides disguise, the progress of respiratory training can not be limited by time place, for example, can also enter when riding public transportation means Row respiratory training, it is more convenient.

Furthermore when by the way of tactile guidance, then preferably pass through the part of physical contact with the user, example Such as, wear structure, the form being combined and the change of vibration is provided, as the variation pattern of vibration, then also without limitation, example Such as, it can be embodied as reminding user correctly to exhale and/or inspiration start time point using vibration signal, or only find The default target guiding signal of breathing pattern deviation of user just produces vibration guiding etc. when excessive.

Here, tool is advantageously that when by the way of the sense of hearing and/or tactile guidance, user can instruct in respiratory daoyin Entire upper eyes during white silk, it is more conducive to physical relaxation and breathing adjustment.

In addition, in a preferred embodiment, the respiratory daoyin signal can also be embodied as via the information provider unit and Wire/wireless transport module and export to the external device (ED), for example, smart mobile phone, tablet personal computer, intelligent watch etc., then by The respiratory daoyin signal is supplied to user by the external device (ED), so that user carries out respiratory training.

And especially, in a further preferred embodiment, the respiratory daoyin signal is then implemented as being produced by the external device (ED) And user is supplied to, now, the external device (ED) further can receive associated user autonomic nerve from the information provider unit Activity or the information of breathing pattern, to be supplied to user while the respiratory daoyin signal is provided, or are used as adjusting The foundation of the whole respiratory daoyin signal, in addition, the associated user of required reception also further can be breathed mould by the external device (ED) The information storage of formula is got off, to be used as reference when watching record afterwards.

Furthermore according to the wearable ECG detection means of the present invention, the extraction except electrocardiosignal can be carried out, and it is above-mentioned Mentioned EEG signals detection is outer, also may include other biosensors, obtains during with being worn on other raw Manage signal.

For example, there can be an at least optical sensor, here, optical sensor refers to connect with photocell and light Element is received, and the sensor of optical signal is obtained using PPG (photoplethysmography) principles, for example, using penetrating Mode or the reflection mode person of measuring, and it completes to set again by the action for wearing wear structure, for example, can position In on the surface where the first electrode, so that it can be because dressing the action of the wear structure and together with the first electrode It is arranged at user, for example, finger, ear or ear are neighbouring, wrist or head are neighbouring etc..

Optical sensor essentially consists in detection because of pulse caused by heartbeat, and is become by acquired continuous pulse Change, so that it may the heart rate sequence of user is obtained, and to carry out the analysis of correlation, due to only needing single optical sensor to obtain Physiological signal, sets simple, and user only needs to put on wear structure wearing, therefore considerably advantageous is taken in continuous signal , to carry out long-time physiological status monitoring.

When simultaneously the device of the present invention has using electrode acquirement electrocardiosignal and obtains heart rate sequence using optical sensor During the function of row, the early warning and judgement of cardiac arrhythmia will be particularly conducive to.Because although complete cardiac arrhythmia letter Breath, for example, different types of cardiac arrhythmia, such as betide early onset atrial contraction (the Premature atrial in atrium Contractions, PAC), and early onset ventricular contraction (the Premature ventricular in ventricle occur Contractions, PVC), traditionally need to be judged by observing electrocardiogram, but by observing the change of heart rate, The feature for cardiac arrhythmia whether occur can be still interpreted, for example, early onset shrinks (Premature Beats), ventricular fibrillation (AF, Atrial Fibrillation), rapid heart beat (Tachycardia), heartbeat excessively slow (Bradycardia), heartbeat pause (Pause) various symptoms such as, therefore, the present invention so configuration is passed through, so that it may reach and continuously taken for a long time using optical sensor Obtain heart rate sequence and screen cardiac arrhythmia Possible event whether occur in advance, afterwards, when there is cardiac arrhythmia Possible event, then Notify user to carry out ECG detecting, to further confirm that the correctness of the cardiac arrhythmia Possible event, and obtain into one The details of step.

So when actually implementing, with device is arranged at by user by wear structure, for example, finger, ear Or in wrist, now, the optical sensor on the wear structure performs continuous pulse wave detection, and obtains heart rate sequence, afterwards, Acquired heart rate sequence can constantly compared with the temporal characteristics of cardiac arrhythmia Possible event, and when being consistent, A cardiac arrhythmia Possible event is determined, is to notify cardiac arrhythmia has occurred in user may by the information provider unit now Event, and remind user to carry out electrocardiosignal measurement, therefore, user is upon receipt of a notification, so that it may very simply by connecing Touch the second electrode and carry out electrocardiosignal extraction, obtain the electrocardiosignal for being likely to occur cardiac arrhythmia immediately.Here, the electrocardio Signal can directly be analyzed and know whether to occur cardiac arrhythmia symptom, and result is notified into user, or, can be real-time Transmit to an external device (ED), for example, mobile phone or tablet personal computer, are stored and/or analyzed, or, it can also store down in advance Come, row analysis again, is analyzed etc. for example, being downloaded to computer after treating, unrestricted.

In addition, by the heart rate sequence acquired by optical sensor, can also be used to carrying out as previously mentioned continuous HRV analyses with And respiratory training, because its configuration processor is with foregoing similar, not existing together is only that and carries out HRV analyses and respiratory training according to this Physiological signal is as the heart rate sequence acquired by optical sensor, therefore, that is, is repeated no more；Brain telecommunications is obtained moreover, can also coordinate Number, and continuously breathed, heart rate and the analysis of EEG signals triangular synchronism, to be carried in the case of not increasing burden For the more information of user.

Furthermore when being embodied as obtaining electrocardiosignal and pulse simultaneously, it can also show that pulse wave reaches light sensing from heart Time needed for the sensing the feedback of position of device, that is, so-called pulse wave passing time (Pulse Transit Time, PTT), and by It is relevant with the arteries hardness for influenceing blood pressure height in PTT, therefore can be counted by specific relation between PTT and pressure value Calculate the pressure value of reference.

In addition, similarly, also it can be embodied as two electrodes all for example, working as by the way that optical sensor is arranged at into diverse location During by wear structure to be configured, optical sensor can be all set in wear structure respectively, consequently, it is possible to pass through in addition The time difference for calculating pulse wave transmission at two is achieved with the letter of related pulse wave velocity (Pulse Wave Velocity, PWV) Breath, and then can obtain referring to pressure value by known computational theory.

Or can also be used cooperatively arm-rest belt and air inflating pump and directly obtain pressure value, and in this case, can also lead to Cross arm-rest belt and obtain pulse consecutive variations, and then perform the analysis of cardiac arrhythmia Possible event as described above, same quite tool It is advantageous.

Further, it is also suitable for using during motion according to the wearable ECG detection means of the present invention, for example, User can have on the apparatus according to the invention in motion process and be born without feeling, and during exercise between time for resting Directly be measured know motion to the influence caused by heart, for example, can by hand contact electrode and obtain electrocardiogram or It is by light in the case of directly obtaining electrocardiosignal when directly wearing two wear structures or be configured with optical sensor Sensor obtains heart rate sequence etc., therefore, so that it may learnt according to the information that information provider unit is provided, such as, if reach Whether there is exception etc. to enough exercise intensities (whether heartbeat reaches target), or heart, especially motion is the heart The uneven good hair time is restrained, therefore, can also note down very much electrocardio during lower generation cardiac arrhythmia in real time by the device of the present invention Figure.

In addition, in addition to during the fiercer motion, other are likely to occur the heartbeat abnormal time, for example, climb the mountain, take it is winged When machine, it is also suitable for using the wearable ECG detection means according to the present invention, to grasp the heart of itself more in real time Situation.

In summary, device is arranged at by use by wear structure according to the wearable ECG detection means of the present invention Form with person so that the contact between electrocardioelectrode and skin is acted by wearing to complete, and is reached and is reduced user's force, And the effect of electromyographic signal interference is reduced, especially, all tied when to obtain two electrodes needed for electrocardiosignal by dressing Structure and when being arranged at user, even more allow the interference of muscle tone to minimize；Moreover, either using refer to wear, ear Wear, wrist is worn and/or the mode worn, be all wearing mode common in general daily life, using will not above seem prominent It is towering, it is more beneficial for user and is worn in usually with, to record physiological signal at any time whenever necessary, for example, there is the heart Electrocardiogram etc. is recorded when restraining uneven, and/or obtains the physiologic information of itself, for example, HRV analysis results, and/or use in real time Physiological regulating control is carried out, for example, carry out respiratory training etc., therefore, not only configures easy, easy to use, is even more widely used.

Furthermore two kinds of operator schemes are also provided according to the wearable ECG detection means of the present invention, in the first operation mould In formula, two electrodes are all located at the surface of device, and in a second mode, one of electrode is prolonged by connecting line Stretch, therefore, except user can allow according to the difference of use environment and operating habit and in addition to carrying out selection operation pattern, In this second mode of operation, the electrode extended also provide for being arranged at different body positions and obtaining the different angle projection heart The possibility of electrograph, also, because the electrode extended is to be arranged at by wear structure with user, therefore also more enter One step provides the operator scheme without user's positive force, quite with advantage.

Claims

1. a kind of wearable physiology detection apparatus, including：

One control module, including a processor；

One wears structure, is arranged on the head of a user；

One first electrode and a second electrode, wherein, the first electrode is located at this and wears structure setting when the head, the head Wear on the surface that structure contacts with skin of head, and this is worn on another surface that structure does not contact with the skin of head It is provided with the second electrode；And

One information provider unit, to provide user's information,

Wherein,

When carrying out ECG signal sampling, user wears structure to make the first electrode contact the head by putting on this Skin, and the second electrode worn positioned at this in structure is contacted using a upper limbs, to realize that an electrocardiosignal extracts loop, and Carry out electrocardiosignal extraction；And

Wherein,

The device further comprises multiple electrode for encephalograms, to obtain EEG signals during wearing this and wearing structure.

2. device as claimed in claim 1, wherein, at least one of the first electrode and the second electrode are embodied as Electrode for encephalograms.

3. device as claimed in claim 1, wherein, one of the plurality of electrode for encephalograms is arranged on an ear and worn in structure.

4. device as claimed in claim 1, wherein, this is worn structure and is embodied as one of following pattern or more, including： One band body, a head-shield, a frame, and a glasses.

5. device as claimed in claim 1, wherein, an analysis of the computing device electrocardiosignal, to obtain user Eartbeat interval a time series, and the comparison of the time series and a cardiac arrhythmia time series feature is performed, to judge Whether there is a cardiac arrhythmia event.

6. device as claimed in claim 1, it further comprises a transport module, and the further structure of the information provider unit Build to transmit information to an external device (ED) by the transport module, made with providing to give by the information by the external device (ED) User.

7. device as claimed in claim 1, it further comprises an optical sensor, and it wears structure to be arranged at by this The head, to detect the change of the continuous pulse of user, and the processor is changed by measured continuous pulse to obtain One time series of the eartbeat interval of user.

8. device as claimed in claim 7, wherein, an analysis of the computing device time series, made with obtaining correlation The information of user's breathing pattern, further to carry out EEG signals, breathing, and the synchronism analysis of heart rate.

9. device as claimed in claim 7, wherein, the computing device time series is special with a cardiac arrhythmia time series Sign is compared, to judge whether to have a cardiac arrhythmia Possible event.

10. device as claimed in claim 9, wherein, when with the cardiac arrhythmia Possible event, it is logical that the processor produces one Know signal, to notify user that the cardiac arrhythmia Possible event occurs by the information provider unit, and remind user to enter Row ECG signal sampling.

11. device as claimed in claim 7, wherein, the HRV analyses of the computing device time series are anti-to draw Answer the information of autonomic nerve activity.

12. device as claimed in claim 7, wherein, an analysis of the computing device time series, to draw user RSA information, as the foundation for producing a respiratory daoyin signal, and in a respiratory training section, pass through the information provide it is single Member and the respiratory daoyin signal is provided and gives user.