TWM530129U - Wearable electrocardiograph - Google Patents

Description

Wearable ECG detection device

The present invention relates to a wearable electrocardiographic detection device, and more particularly to a wearable electrocardiographic detection device having a structure for actively applying a force to an electrode to provide better ECG quality.

It is known that an electrocardiographic detecting device is a main route for examining various heart diseases, for example, whether there is arrhythmia, cardiac hypertrophy caused by hypertension or heart valve disease, myocardial infarction, or a disorder of the heart.

When people feel the heart discomfort and go to the hospital for examination, the traditional ECG detection device is used. For example, 12-lead ECG detection can detect various heart problems in more detail, but if the source of heart discomfort is Occasional symptoms, such as arrhythmia, may not be able to measure the heart condition at the time of onset during the test. Therefore, in response to such sporadic symptoms, a Holter electrocardiograph is used for a long time. The method of detection, for example, wearing 24 hours to several days, is expected to record the electrocardiogram when symptoms appear in this way, and similar to the Hult electrocardiograph, the ECG event recorder is also The long-term wearing method, but differently, allows the user to determine the recording time, for example, when the heart feels uncomfortable, and records the electrocardiogram through the button activation method, for example, the device usually does not record, But when the user presses the button, the time before and after the pressing time is recorded. 30 seconds of ECG. In addition to recording sporadic symptoms, Hult-type electrocardiographs are often used to monitor heart conditions after cardiac surgery or medications to confirm treatment outcomes.

Whether it is a Hotter ECG machine or an ECG event recorder, it is necessary to attach a plurality of electrodes for obtaining an electrocardiogram to the body and connect to a device through a connecting wire. Therefore, the user must always stick during the measurement. It is quite inconvenient to wear the electrode and wear the device on the body, and it is easy to cause skin discomfort due to sticking to the electrode for a long time. These are the reasons for the user to deter, and sometimes, even after wearing for a long time. After the test, no electrocardiogram for analyzing sporadic symptoms was recorded because there was no disease. Moreover, such testing must be done with the assistance of a professional medical staff member. For example, the electrode paste must be set up in the hospital, and usually after the long-term measurement is completed, the doctor can download and record the recorded electrocardiogram. Analysis, it takes at least a few days to know what is wrong with the heart, so it is not only complicated, but also lacks immediacy.

Therefore, in view of the above disadvantages, a further improvement is a palm-shaped electrocardiographic detecting device which solves the problem that the device must be worn on the body for a long time by using a dry electrode which does not need to be adhered to the body, and simplifies the detection. the complexity. As disclosed in US Pat. No. 7,419, 571 and US Pat. No. 7,197,351, the palm-shaped electrocardiographic detecting device is provided with a dry electrode on the surface of the device, and can perform ECG detection by contacting the hand and/or the body surface at any time when needed, and thus is no longer restricted. It is more flexible to monitor the heart when it is worn on the body and the electrode is attached. Moreover, such an ECG detection device is usually equipped with an analysis program and a display screen, which allows the user to measure the current moment. That is to say, the test results are not necessary to wait until the hospital is returned to the hospital. Therefore, it is quite suitable for home use, and it also provides an easy way for users who are highly concerned about their heart health to regularly understand the heart condition.

Then, with the popularization of electronic devices that are carried around, for example, smart phones, in recent years, an electrocardiographic detecting device combined with a mobile phone has appeared, as disclosed in US8615290, which is similar to the palm-shaped ECG detecting device. With dry electrodes, the only difference is that the device is operated through the operating interface of the mobile phone. This way, users who have a need to monitor the heart can reduce the number of devices that they carry with them.

However, the above-mentioned ECG detecting device, whether in the form of a hand-held device or in combination with a mobile phone, can be carried around, but since it must be handled by a hand, it is ergonomically required, plus The result is not too small in size, and it is still a certain burden on the carrier; moreover, since the electrode is not always placed on the body, more steps are required to perform the detection, for example, after the device is removed and then turned on, The detection is started, so it is possible to miss the timing of the detection.

Moreover, the measurement by the two hands is easy to cause an unstable phenomenon such as hand sway during measurement, thereby causing a situation in which the measured electrocardiogram exhibits influences such as baseline drift and waveform deformation, and further, when the user I hope that when the hand is stable and the muscles are tense, or if you deliberately use force to ensure contact with the electrodes, it is easy to exert a myoelectric signal that affects the signal analysis.

Therefore, there is a need for a wearable electrocardiographic detection device that solves the above-mentioned disadvantages, allows the user to use it more conveniently, and minimizes the effects of various uncertainties in operation.

Moreover, when the ECG detecting device can be worn on the body, other physiological information can be further obtained through the obtained ECG signal. For example, the time series of the heartbeat interval can be obtained according to the electrocardiogram to perform HRV (Heart Rate Variability). Mutation rate) analysis, and Knowing the activity of the autonomic nervous system, you can also obtain information about the RSA (Respiratory Sinus Arrhythmia) by analyzing the time series, and then know the respiratory changes used, and through this information, the user can be guided. Perform breathing exercises that help improve the balance of autonomic nerves.

Since one of the important causes of arrhythmia is autonomic nervous disorder, when the user wants to immediately record the electrocardiogram when arrhythmia occurs through the wearable ECG detection device, the same device can provide symptoms of arrhythmia improvement. The function, for the user, will be a more complete solution.

The purpose of the present invention is to provide a wearable electrocardiographic detecting device in which an electrode system for extracting an electrocardiographic signal is implemented in a wearable form, and the contact between the electrode and the skin can be achieved without the user's application of force.

Another object of the present invention is to provide a wearable electrocardiographic detecting device that is placed on a finger through a finger-wearing structure and that achieves contact between the electrode and the skin of the finger while being worn.

A further object of the present invention is to provide a wearable electrocardiographic detecting device that is placed on the ear through the ear-wearing structure and that achieves contact between the electrode and the ear, or the skin in the vicinity of the ear, while being worn.

Another object of the present invention is to provide a wearable electrocardiographic detecting device, which simultaneously sets two electrodes required for capturing an electrocardiogram on a finger and an ear through a finger wearing structure and an ear wearing structure, respectively. It is easy to wear, and it also minimizes the effect of myoelectric signal interference, and further provides a way to continuously obtain ECG signals for a long time.

A further object of the present invention is to provide a wearable electrocardiographic detecting device that is placed on a wrist through a wrist-worn structure and that achieves contact between the electrode and the skin near the wrist while being worn.

Another object of the present invention is to provide a wearable physiological detecting device which has both an electrocardiogram signal and an electroencephalogram signal detecting function, and can realize an electrode and a head while the device is placed on the head through the wearing structure. Contact between the skin.

Another object of the present invention is to provide a wearable electrocardiographic detecting device having two operating modes to provide an electrocardiogram of different cardiac projection angles, and allowing the user to select an operating mode according to the use environment and operating habits.

A further object of the present invention is to provide a wearable electrocardiographic detecting device that can provide a HRV analysis result of a heart rate sequence to understand a user's autonomic nervous activity.

Another object of the present invention is to provide a wearable ECG detecting device that can obtain RSA information according to a heart rate sequence as a basis for guiding a user to perform breathing training, thereby achieving an effect of affecting the autonomic nerve.

A further object of the present invention is to provide a wearable physiological detecting device that can obtain information about a breathing pattern of a user according to a heart rate sequence for synchronizing analysis between EEG signals, respiration, and heart rate.

10‧‧‧First electrode

12‧‧‧Second electrode

14‧‧‧Connected

16‧‧‧ third electrode

18‧‧‧Additional structure

20‧‧‧shell

90‧‧‧Wrist wearing structure

92‧‧‧ fingers wearing structure

94, 95‧‧‧ surface

1A-1B is a schematic view showing a finger-type ECG detecting device according to the present invention; 2A-2C is a schematic view showing the operation of the finger-mounted ECG detecting device according to the present invention; and FIG. 3 is a view showing a standard 12-lead guide. Schematic diagram of the electrode contact position of the electrocardiogram; 4A-4G are diagrams showing an exemplary embodiment of the finger-mounted electrocardiographic detecting device according to the present invention; FIG. 5A is a view showing the ear-worn electrocardiographic detecting device according to the present invention; and FIG. 5B is a view showing the ear wearing according to the present invention; Schematic diagram of the operation of the electrocardiographic detecting device; FIG. 5C-5D shows an exemplary example of the ear-mounted electrocardiographic detecting device according to the present invention; and FIGS. 6A-6C show the electrode of the ear-mounted electrocardiographic detecting device according to the present invention, the electrode An exemplary embodiment of the configuration position; FIG. 7A is a schematic view showing the ear-wearing ECG detecting device according to the present invention, the skin near the ear where the electrode can be contacted; FIG. 7B is a view showing the ear-mounted ECG detecting device according to the present invention. Schematic diagram of the skin near the ear where the electrode can be contacted; Figures 8A-8B show an exemplary example of the wearable ECG detecting device according to the present invention, while employing the finger-wearing structure and the ear-wearing structure; Figures 9A-9B show the creation according to the present invention. Schematic diagram of a wrist-worn electrocardiographic detecting device; FIG. 9C-9D shows an operation diagram of the wrist-worn electrocardiographic detecting device according to the present invention; and FIG. 9E-9F shows a wearable electrocardiographic detecting device according to the present invention At the same time, an exemplary example of a wrist-worn structure and a finger-wearing structure is employed; FIGS. 10A-10D show an exemplary example of a wrist-worn electrocardiographic detecting device according to the present invention, through an external electrode of the connecting port; FIG. 11A shows the creation according to the present invention An exemplary embodiment of a wearable electrocardiographic detecting device through an externally connected finger-piercing electrode; FIG. 11B is a view showing an exemplary embodiment of an ear-mounted electrocardiographic detecting device according to the present invention, through which a finger is externally connected; FIG. 11C is a view showing an exemplary example of an externally-mounted electrocardiographic detecting device according to the present invention, through an external ear-earing electrode through a connection port; and 12A-12B, according to the wearable electrocardiographic detecting device of the present invention, through two ECG detections The circuit obtains an exemplary embodiment of the electrocardiographic signal; FIG. 13 is a schematic view showing the operation of the head-mounted electrocardiographic detecting device according to the present invention; and FIG. 14A-14C is a schematic view showing the operation of the eyeglass-type electrocardiographic detecting device according to the present invention.

The wearable ECG detecting device according to the present invention includes a control module, a wearable structure, a first electrode and a second electrode, and an information providing unit, wherein the control module includes a processor to control The overall operation of the device, for example, performing the extraction of the electrocardiogram signal through the first electrode and the second electrode, and the wearing structure is configured to set the device on the user when the ECG signal is captured, to provide For ease of use, the information providing unit (not shown) is used to provide information to the user, for example, operating related information, physiological information, and analysis results.

The control module can be implemented to be housed in the wearable structure, or, further, the device according to the present invention can further include a casing, and the circuit system can be accommodated in the casing and In the wearable structure, therefore, there is no limitation depending on the actual implementation; in addition, the material of the housing can be implemented to be the same as or different from the wearing structure, for example, if implemented as the same material, It is formed in an integrally formed form, and when it is implemented as a different material, a suitable material can be selected according to the position to be worn, and there is no limitation.

In addition, since the electrocardiographic detecting device according to the present invention is implemented in a wearable form, the information providing unit (not shown) can provide more options for providing information. Including, but not limited to, visual, auditory, and tactile, for example, the information providing unit can be implemented as a display element and/or a light-emitting element to utilize text display, graphic change, and/or light number change, etc. Providing information; or the information providing unit may be implemented as a sounding module to provide information through a change in sound frequency or volume, or in a voice manner; or the information providing unit may be implemented as a vibration module. And use information such as the strength of vibration, length and other changes to provide information.

Further, the information providing unit can be further configured to output information to an external device via a wired transmission module or a wireless transmission module to provide the information to the user through the external device, wherein The external device may be, but is not limited to, a personal computer, a smart phone, a tablet computer, or a smart watch, etc., and only needs to be able to provide the information to the user, so there is no limit. .

In the wearable electrocardiographic detecting device according to the present invention, in particular, the first electrode system is implemented to contact the user's skin when the entire electrocardiographic detecting device is disposed on the user through the wearing structure. On one surface, that is, the contact between the first electrode and the skin is achieved by the action of placing the wearing structure on the body, so that the first electrode can be achieved without the user having to apply force by himself. Contact with the skin, so the myoelectric interference caused by the muscle tension caused by the operation action can be significantly reduced, which is quite helpful for obtaining good signal quality.

As for the second electrode, there are several implementation options, for example, it can be implemented on another surface of the device other than the surface for the other part of the user to touch, for example, a part of the skin of the finger, the chest, etc., and it should be noted that the surface for arranging the first electrode and the other surface for arranging the second electrode may be the wearing There is no limitation on any surface of the structure, or any surface of the housing. It is only necessary to note that the first electrode and the second electrode do not contact the same part of the skin of the user, as for the second The material of the electrode may be metal, conductive rubber, or any conductive material, without limitation, and further, it may be implemented as a non-contact type electrode, for example, a capacitive electrode, an inductive electrode, or an electromagnetic electrode, etc., to increase the use. Convenience.

Alternatively, it may be implemented to be placed on the user through a further wearing structure, so that the active contact force of the wearing structure can also be utilized to achieve contact with the skin, and thus, there is no limitation.

According to this, in use, the user can set the wearable electrocardiographic detecting device according to the present invention to the body through the wearing structure, for example, on a finger, a wrist, an ear, or a head, etc., in this case, The contact between the first electrode and the skin is achieved. Then, when the need for measuring the electrocardiogram occurs, the circuit of the ECG signal can be obtained by simply touching the second electrode to the other part of the skin. The user can easily and easily obtain an electrocardiogram when needed.

In addition, when the second electrode is also disposed on the user through the other wearing structure, the user only needs to set the two wearing structures on the body, and the electrode setting for capturing the electrocardiogram signal is Completed, therefore, the user can press the start button to record the signal for a period of time when it is necessary to record the ECG, for example, 30 seconds or 1 minute, or can also be implemented as an ECG signal capture device. After being worn on the body, recording and/or analysis is started to save the action of pressing the start measurement in order to record the sudden cardiac condition. Therefore, there is no limitation, and the appropriate method can be selected according to actual needs.

Here, the other wearing structure can also be combined with another housing, and The second electrode can also be implemented to be located on either surface of the other wearing structure or the other housing, and the second electrode can be achieved only when the other wearing structure is disposed on the user. Skin contact is OK, so there is no limit.

Since the electrocardiographic detecting device according to the present invention is in the form of wearing, the operation of the device and/or the detection of the electrocardiogram can be activated in addition to the manner of generally turning on the power and/or starting the detection. There are various options. For example, a switch can be disposed near the second electrode, which can be triggered by the biasing force of the second electrode in contact with the skin, so that the device enters a state in which the electrocardiographic signal can be extracted, and then starts. Device and/or electrocardiographic detection; or, alternatively, the second electrode may be coupled to a physical state detection unit to detect a physical change in the electrode when it contacts the skin, and to obtain a physical change through the physical change It is known whether the contact between the electrode and the skin is sufficiently stable, so that it is known whether the device can perform ECG signal extraction. In addition, the first electrode can also be implemented to be connected to a physical state detecting unit without limitation.

Here, the physical change includes, but is not limited to, a pressure change and a change in impedance. For example, the physical state detecting unit may include a pressure sensing module to know the pressure change, and determine whether the electrode is pressed. Sufficient, or the physical state detecting unit can also be implemented as a switch, and the pressure of the electrode can be also known. Alternatively, the physical state detecting unit can also include an impedance sensing circuit or a capacitive sensing circuit. In order to know whether the impedance and capacitance of the electrode are changed, it is determined whether or not the electrocardiogram can be detected, and therefore, it is not limited.

Therefore, when the determination is made, if the switch is not completely switched, and/or the physical change does not meet a predetermined range, it means that the contact state between the second electrode and the skin is insufficient for ECG signal extraction, therefore, the device In a state in which the ECG signal cannot be activated, if the switch has been completely switched and/or the physical change conforms to a predetermined range, the second electrode and the skin are indicated. A contact is established between the ECG signals, so that the device is switched to a state in which the ECG signal can be activated.

Here, in particular, whether the electrode can be used can be controlled by whether the switch is completely switched, or whether the physical change conforms to the preset range, for example, whether the electrode is turned on or not, that is, the electrode is in an unusable state until After the switch is completely switched, or the physical change meets the preset range, the electrode is converted into a usable state, for example, turned on, so that the clarity of the obtained ECG signal can be further ensured. Conducive to the accuracy of the analysis results.

Further, after determining that the ECG signal acquisition is possible, how to activate the device and/or the detection also has various options. For example, in a preferred embodiment, the device according to the present invention can be designed as The device will automatically start detecting the ECG signal after a certain period of time, for example, 3 seconds; or in another preferred embodiment, the device will not be converted to a certain time after, for example, 3 seconds later. The status of the ECG signal acquisition is performed. After the status of the ECG signal is continued, the ECG signal detection is started. Therefore, there are various possibilities, but the actual demand changes, and there is no limitation.

In addition, in accordance with the above-mentioned startup and judgment methods, the device according to the present invention can also be implemented in a state of signal capture, but only when the ECG signal feature is detected, or the sampling frequency or signal is adjusted. Magnification to record all possible ECG changes more completely.

The following is a description of a preferred embodiment of the wearable electrocardiographic detecting device according to the present invention.

First, according to the concept of the first aspect of the present creation, the wearing structure is implemented as a Referring to the wearing structure, the wearable electrocardiographic detecting device according to the present invention is carried by the finger wearing structure and is disposed on a finger of the user, and can be implemented as shown in FIG. 1A. The finger-mounted structure accommodating circuit system, or can be implemented as shown in FIG. 1B, the finger-wearing structure is further combined with a casing 20, and the circuit system can be accommodated in the casing And / or the wearing structure, therefore, depending on the actual implementation, there is no limit.

Wherein, the first electrode 10 is in a position on the device that can be in contact with the skin of the finger due to the wearing action when the finger-wearing structure is disposed on the finger, and the second electrode 12 is located on the surface On the other surface of the device other than the surface, for example, it may be a surface opposite to the surface or a surface adjacent thereto, and it is only necessary to pay attention to a position where the skin of the finger is not touched.

Here, the main reason for selecting a finger as the position for setting the electrocardiac detecting device is that the finger wearing form is similar to the general user, and is a familiar and no need to re-learn the use mode. The structure is bonded to the finger to complete the contact between the first electrode and the skin. Then, when it is necessary to record the electrocardiogram at any time, it is only necessary to make contact with the skin of the second electrode and other parts of the limb other than the finger. The ECG signal can be taken immediately, and the operation flow and action are simple, natural and convenient. Moreover, by applying force to the finger by the finger-wearing structure, the contact between the first electrode and the skin can be achieved without the user's exertion of force, and the effect of muscle tension on the ECG signal can be minimized.

There are many possibilities for the actual operation, for example, the second electrode located on the surface can be touched by the other hand, as shown in FIG. 2A, or can be touched by moving the hand wearing the device. Other parts of the skin, such as Figure 2B, show the operation of touching the ring to the cheek, and Figure 2C shows the way the ECG signal is taken to touch the torso, so there is no limit.

Here, in particular, since the finger-wearing form is adopted, the user can achieve the ECG signal capture circuit by moving the hand wearing the device to contact other parts of the body, thereby bringing more operations. The possibility also allows the user to select a suitable contact position according to the use environment and needs, and is more convenient.

Therefore, through such a concept, the user can easily obtain an electrocardiogram with different projection angles by contacting different positions, which helps to judge the condition of the heart more accurately. FIG. 3 shows the general standard 12 With the contact position of the electrocardiogram, the user can easily wear the device on the left hand finger and touch the V1~V6 measuring points according to the finger-type ECG detecting device of the present invention. Get an ECG projection of the heart at different angles.

In the measurement of electrocardiogram, an electrocardiogram of one angle can be obtained for each two electrodes, that is, the position of the electrode determines the projection angle of the electrical activity of the heart reflected by the electrocardiogram, and since the heart is three-dimensional and produces a diseased heart The site may be located at any heart position. For example, the examination of myocardial infarction needs to see if there is ST drift in the ECG waveform due to myocardial necrosis, but it may not be noticeable at certain angles due to its positional relationship. At this point, it is necessary to check through the ECG of different angles. Therefore, obtaining an ECG with different angles is very helpful for judging heart disease.

Here, according to the setting position of the finger-wearing structure of the present invention on the finger, it is preferably a knuckle where the proximal phalanx or the middle phalanx is located, so as to avoid the situation in which the hand movement is detached due to the position approaching the end of the finger, for example. In terms of the wearing structure, as shown in FIG. 4A, in the form of a general ring, or as shown in FIG. 4B, the flexible tape body surrounding the finger is in the form of a casing, or As shown in FIG. 4C, it is implemented in the form of a flexible tape only, or as The open C-ring form is not limited; here, regardless of the form, the structure can be further adjusted to ensure the stability of the contact between the electrodes and the skin. For example, the ring can be implemented to have a The mechanism for changing the circumference to adapt to the fingers of different wearers, and the belt body can be implemented to have an adjustable fixed position, for example, by setting the devil's felt so that the user can select the tightness when wrapping, etc. There is no limitation on the actual situation and the embodiment is changed. In addition, it can also be used in the form of a clip to clamp the knuckle or the fingertip, and achieve a fixed effect through the elasticity of the clip itself, which is also a good choice.

Furthermore, it can also be implemented as a finger sleeve provided on the fingertip, as shown in FIG. 4D, that is, a groove structure into which a finger can be inserted, for example, in the form of a ring or a cavity, and the first The electrode is disposed on the inner surface of the groove structure, and the inner surface is configured to conform to the surface of the finger to achieve contact between the first electrode and the skin of the finger when the finger is extended, wherein the concave The groove structure may be made of a resilient material such as rubber or silicone to achieve contact between the electrode and the skin, or may be formed with a plastic casing and provided with an elastic material inside to cover the finger, or There is no restriction on the use of a structural design that provides an inward force to ensure good contact between the internal electrodes and the skin of the fingertips. Such a form is advantageous in that it is easier to access different positions to achieve an ECG of different projection angles. Therefore, the finger-type ECG detecting device according to the present invention can be implemented in various forms according to actual needs without limitation.

In addition, in a preferred embodiment, the housing 20 can also be connected to the finger wearing structure through a connecting wire and disposed on the wrist of the limb where the finger is located through a wrist wearing structure, as shown in FIG. 4E. As a result, a hardware configuration, such as a circuit, a battery, or the like, which is originally placed in the vicinity of the finger and coupled to the finger-wearing structure, can be moved to the wrist to reduce the burden on the finger when the device is worn. Moreover, the wrist-worn structure and/or the surface of the housing that is not in contact with the wrist portion may also serve as a position for arranging the second electrode to provide another contact selection of the user, or, as shown in FIG. 4F, It is also possible to implement the finger-wearing structure and the housing on the wrist-worn structure, and therefore, there is no limitation.

Furthermore, in another preferred embodiment, the housing 20 can also be implemented to be coupled to the finger-wearing structure through a connector, as shown in FIG. 4G, in which case the first electrode 10 is in contact. The right hand finger and the second electrode 12 contact the skin near the wrist of the left hand, and since the finger wearing structure is placed on the wrist by being combined with the housing disposed on the wrist, when the user places the hands on the fixed On the surface, for example, on the desktop, when measuring, a very stable measurement posture can be formed, so that the generation of the myoelectric signal is minimized. In addition, the circuit of the ECG detection can be connected by means of a connector connection. It is shortened, so it can minimize the electromagnetic interference noise in the environment induced by the connecting line, so it is also a very favorable choice.

Furthermore, according to the concept of another aspect of the present invention, the wearing structure is implemented as an ear wearing structure, and therefore, the wearable electrocardiographic detecting device according to the present invention is carried by the ear wearing structure and is provided to the user. On one of the ears, the circuitry is housed within the ear-worn structure and/or additionally included in a housing.

Wherein, as shown in FIG. 5A, the first electrode 10 is tied to a skin on the device that can be in contact with the skin of the ear or the vicinity of the ear due to the wearing action when the ear wearing structure is disposed on the ear. On the surface, the second electrode 12 is located on the other surface of the device except the surface, for example, may be the surface opposite to the surface, or the surface adjacent thereto, only need to pay attention to Do not touch the position of the ear or the skin near the ear. Here, the first electrode 10 can also be implemented to have two electrodes, as shown in FIG. 6A, and one of the electrodes is used as a ground or reference electrode to suppress common mode noise, for example, noise from a power source. Therefore, there is no limit to implementation.

Here, the advantage of using the ear as the position of the contact electrode is that the ear and its vicinity are areas where the myoelectric signal is extremely small, and a relatively stable relative positional relationship with the head, even if the user is in the measurement period. The body moves, for example, slightly turning the body, or turning the neck, the contact between the electrodes and the skin remains stable, and does not cause too much interference that affects the measurement results.

In addition, in general daily life, the ear is a portion that is less covered by the laundry than other body parts, and can be easily contacted directly when needed, and the ear and the surrounding skin also have less hair. The characteristics of the electrode and the skin can be easily and unobstructed, so it is a very convenient choice for the user.

Therefore, in actual operation, as shown in FIG. 5B, the user can easily achieve the ECG signal capture circuit by simply touching the second electrode on the device worn on the ear by hand, which is quite convenient.

In addition, in a preferred embodiment, the housing 20 can also be connected to the ear wearing structure through a connecting wire and disposed on a wrist through a wrist wearing structure, as shown in FIG. 5C. A hardware configuration, such as a circuit, a battery, or the like, that is originally associated with the ear-worn structure near the ear, can be moved to the wrist, with the burden of the ear when the device is worn, and/or the wrist-worn structure and/or the The housing can also be used as a position for arranging the second electrode, for example, a position for the user to touch the other hand, or a position where the wrist of the housing can be contacted, etc., to provide another contact option for the user, or Both the ear-wearing structure and the wrist-worn structure have a housing as shown in Fig. 5D, and therefore, there is no limitation.

Here, according to the implementation form of the present ear-wearing structure, there are various options, such as For example, the common fixing methods in daily life, such as the ear hooks, earplugs, and ear clips shown in Figures 6A-6C, allow the user to configure without natural learning, so the user only The electrode setting can be completed simply by the action of wearing the earphones; and when the electrodes are placed on the ear through the above fixed manner, the contact between the electrodes and the skin can be achieved without the user's force, and the muscle telecommunication The interference of the number can be minimized and a good quality signal can be obtained.

In addition, in particular, in a preferred embodiment, the earwear structure is implemented to be attached to the ear by means of a magnetic force, for example, two components that are magnetically attracted to each other across the ear, and The electrode is disposed on one of the components, and the two components can be implemented to have magnetic properties, or one component has a magnetic force, and the other component can be magnetically attracted, without limitation, where the magnetic force can be transmitted through the component. The magnetic substance is internally provided or directly formed of a magnetic substance, and similarly, the substance attracted by the magnetic force may be disposed inside the part or used to form the part.

As for the position on the ear to obtain the ECG signal, there is no limit, and it can be any position of the ear itself, for example, in the ear canal, the earlobe, the inner surface of the auricle, for example, the ear cavity, the ear canal, etc., the ear wheel And the back of the auricle, as shown in Figure 7A, the area near the ear, for example, the skin near the junction of the ear and the head, etc. These locations are locations where the electrodes can be contacted and the ECG signal is obtained.

There is a position on the auricle that needs special explanation. Please refer to the auricle (also known as pinna) structure shown in Figure 7B. Among them, the superior concha and the ear canal on the inner side of the auricle. Around the inferior concha, there is a concha floor (ie, parallel to the plane of the skull) that is connected upwards to a vertical area of the anti-helix and the antitragus, called the ear. Concha wall, the natural birth of this ear The structure provides a continuous plane perpendicular to the bottom of the ear, and, in addition, immediately below the wall of the ear, is located between the tragus and the tragus between the tragus and the tragus (intertragic notch), and the adjacent tragus ( Tragus) also provides a contact area perpendicular to the bottom of the ear.

When this area is used as the electrode contact position, the force required to fix the electrode will be the force parallel to the bottom of the ear (ie, the force perpendicular to the direction of the arm wall), especially when implemented as an earplug. Through the earplug and the abutting force between the convex and concave surfaces on the inner surface of the auricle, it is possible to naturally achieve stable contact between the electrode and the vertical region at the same time, which is quite convenient in use. In addition, the contact position on the back of the auricle has the same advantages. In particular, the common ear hook structure is usually provided with a component in front of and behind the auricle, and is fixed by the interaction force between the two. The effect on the auricle, therefore, when the electrode contact position is selected on the back of the auricle, it will exactly match the direction of the force of the interaction force, and naturally the stable contact between the electrode and the skin on the back of the auricle can be achieved.

In addition, since the setting position is the ear, the ear-mounted electrocardiographic detecting device according to the present invention is also suitable for combination with a headphone, for example, a wired or wireless earphone, in addition to allowing the electrocardiogram detection to be more integrated into daily life. In addition, it can also exert greater effects through the sounding function of the earphone. For example, the user can provide the result of the analysis by sound and/or voice, for example, to remind the user that the ECG signal is abnormal, or to remind the user to record the time. Electrocardiogram, etc., is more convenient.

When it is implemented in combination with the earphone, it is not limited to being implemented only in the form of a single-sided earwear, and may also be implemented in the form of a bilateral earphone. For example, the general-purpose earphone microphone is mostly in the form of a single-sided earphone. Similar to the foregoing embodiments, the earphones for listening to music are mostly in the form of a bilateral earwear. In this case, it is only necessary to set the electrodes on the single-sided ear-wearing structure, which is not affected and is not limited. system.

Here, it should be noted that both ears are selectable wearing positions. However, after the experiment, it is known that the contact position of the second electrode has a considerable influence on the signal quality, wherein when the left upper limb touches When the second electrode or the second electrode is disposed on the left upper limb, the quality of the obtained electrocardiographic signal is much better than that obtained by contacting the right upper limb, especially when the electrode contacts the left ear and the left upper limb respectively to have the best signal quality. Therefore, when the ECG measurement is performed in contact with the ear, it is preferable to contact the second electrode with the left upper limb to avoid poor signal quality due to contact with the right upper limb, thereby causing misjudgment in the analysis.

And, in particular, according to a further aspect of the present invention, the first electrode and the second electrode are further configured to achieve contact with the skin by the finger-wearing structure and the ear-wearing structure, respectively. As shown in Fig. 8A-8B, in this way, the user only needs to wear the wearing structure on the ear and the finger respectively, that is, the electrode configuration required for measuring the electrocardiogram signal is completed, which is quite convenient, and the two electrodes are The contact between the skin is achieved by the active application of the wear structure, and the myoelectric signal interference caused by muscle tension can be minimized.

Here, as shown in FIGS. 8A and 8B, the housing may be combined only on a single wearing structure, or the housing may be provided on both wearing structures, without limitation, and the circuit system is also the same. It can be accommodated in any wearable structure and housing without limitation, and is changed according to actual needs.

In addition, in addition to the electrocardiographic electrodes on the finger-wearing structure, the electrocardiographic electrodes disposed on the ear can also be combined with the electrocardiographic electrodes disposed at other locations to obtain ECG signals, such as the neck, shoulders, back, upper arms, Forearms, chests, etc., for example, can be placed near the neck and shoulders through a neck-wearing structure such as a necklace or a collar, or through an arm-worn structure or a wrist-worn structure. It is also very convenient to set on the arm, or to place it on the chest through the chest strap or the electrode in the form of a patch. Therefore, as long as the electrode placement position capable of projecting the electrocardiogram is within the scope of the creation of the present invention.

According to another aspect of the present invention, the wearing structure is implemented as a wrist-worn structure, and therefore, the wearable electrocardiographic detecting device according to the present invention is carried by the wrist-worn structure and is disposed on a wrist of the user. And the circuitry is housed within the wrist-worn structure and/or further included in a housing.

Wherein, as shown in FIG. 9A, the first electrode 10 is tied to a surface of the device that can be in contact with the skin near the wrist due to the wearing action when the wrist-worn structure is disposed on the wrist. The second electrode 12 is located on the other surface of the device other than the surface, for example, may be a surface opposite to the surface, or a surface adjacent thereto, only need to pay attention to not touch the wrist The location of the skin of the limb can be. Here, the first electrode 10 can also be implemented to have two electrodes, as shown in FIG. 9B, and one of the electrodes is used as a ground or reference electrode to suppress common mode noise, for example, noise from a power source. Therefore, there is no limit to implementation.

Here, the main reason for selecting the wrist as the position for setting the electrocardiographic detecting device is that since the wrist-worn form is the same as the wearing of the watch, it is familiar and does not need to be re-learned, and the wrist is directly worn. The wearing structure is combined with the wrist to complete the contact between the first electrode and the skin. Then, when it is necessary to record the electrocardiogram at any time, it is only necessary to contact the second electrode with the skin other than the limb of the finger. The ECG signal can be taken immediately, and the operation process and action are simple, natural and convenient. Moreover, by applying a force to the wrist of the wrist wearing structure, the contact between the first electrode and the skin can be achieved without the user's exertion, and the influence of the muscle tension on the ECG signal can be minimized.

Therefore, in actual operation, as shown in FIG. 9C, the user can easily reach the ECG signal capture circuit by using the hand to contact the second electrode, which is quite convenient. In addition to the form in which the housing is carried on the wearing structure, the circuit can be accommodated in the wrist-worn structure as shown in FIG. 9D, and thus, there is no limitation.

In addition, in particular, according to another aspect of the present invention, further, as shown in FIG. 9E-9F, the first electrode 10 and the second electrode 12 are implemented by the wrist-worn structure 90 and Refers to wearing the structure 92 to achieve contact with the skin, so that the user only needs to wear the wearing structure on the finger and the wrist, that is, the electrode configuration required for measuring the ECG signal is quite convenient, and The contact between the two electrodes and the skin is achieved by the active application of the wearing structure, and the user can reach the contact with the electrode without applying force, and if the user can put both hands in the measurement On a fixed plane, the EMG interference caused by muscle tension can be minimized and is quite advantageous.

Furthermore, the wrist-worn electrocardiographic detecting device according to the present invention may further include a connecting port 14, as shown in FIGS. 10A-10C, for electrically connecting a third electrode 16 through a connecting line. The third electrode may be further implemented to replace the function of the second electrode. For example, the second electrode may be automatically disabled when the third electrode is connected to the connection port, or may be switched through a switch. The switch allows the user to decide which electrode to activate, and the embodiment is not limited. In addition, the third electrode 16 can also be implemented to achieve skin contact by wearing the structure, for example, an ear wearing structure (eg, Figure 10B shows), refers to the wearing structure (as shown in Figure 10C), the eyeglass structure, or the wrist-worn structure.

Alternatively, the third electrode 16 can also be connected through a connector, as shown in FIG. 10D. At this time, the first electrode 10 contacts the user's hand due to wearing the wrist-worn structure. The wrist and the third electrode 16 are positioned in the finger-wearing structure. In this case, since the finger-wearing structure is combined with the device on the wrist through the connector, a relatively stable measurement posture can be achieved, and Helps to achieve high quality ECG signals.

When the third electrode is extended through the connecting wire as shown in Figs. 10B-10C, the device of the present invention can provide more contact position selection to obtain different hearts than the second electrode positioned on the surface of the device. An angle-projected electrocardiogram, for example, when the second electrode is used, the angle of projection of the heart is obtained by both hands (the wrist wearing the wrist-worn structure and the hand contacting the second electrode), and the third electrode is used. An ear-wearing structure can be provided to contact the ear (eg, a left hand wearing a wrist-worn structure and a left ear wearing an ear-worn structure) to achieve an electrocardiogram of different cardiac projection angles.

As mentioned above, since the heart part of the lesion may be located at any heart position, for example, the examination of myocardial infarction needs to see whether there is ST drift in the ECG waveform due to myocardial necrosis, but when the lesion occurs in some When the angle cannot be detected, the ECG at different angles is necessary.

Therefore, the device of the present invention allows the user to perform electrocardiographic signal measurement by contacting the second electrode on the surface by means of extending the third electrode, and can also simply reconnect when needed. An electrode way to get more information about the heart.

In addition, the extended third electrode further provides other advantages in use.

In the present creation, the arrangement of the second electrode allows the user to easily and quickly obtain the ECG signal by touching the surface electrode as needed, and the extended third electrode provides the user. Another option to get a stable signal. Due to the use of the third electrode When the third electrode is in contact with a part of the skin of the user's body by wearing the structure, the muscle tension and the hand shaking which are most likely to affect the quality of the electrocardiographic signal can be excluded, thereby obtaining a more stable and High quality ECG signal.

In addition, with respect to the hand touching the second electrode, the third electrode extending through the connecting line as shown in FIG. 10B-10C also allows the user to select a measurement position with a strong ECG signal, for example, from the heart. Close position, so that the influence of the interference signal is reduced. For example, the same size of the myoelectric signal can be excluded in the case of a strong ECG signal, but in the case of a weak ECG signal, it is likely to be incompatible with the heart. The difference between the electrical signals and the misjudgment is made. Therefore, the user can set the third electrode to a position where a strong ECG signal can be obtained, thereby generating the correctness of the analysis result.

Therefore, the wrist-worn electrocardiographic detecting device according to the present invention has two operating modes, a first operating mode and a second operating mode, in which the first electrode and the second electrode are together Forming a first electrocardiographic signal acquisition circuit to obtain a first electrocardiogram, and in the second operation mode, the first electrode and the third electrode together form a second electrocardiographic signal acquisition circuit, thereby obtaining a second An electrocardiogram, through which the operating mode can be selected to achieve stable and high-quality ECG signals even in different operating environments and usage habits.

In addition to the wrist-worn electrocardiographic detecting device, the finger-type ECG detecting device and the ear-mounted ECG detecting device according to the present invention can also be implemented to have a connection port for connecting a third electrode. , replacing the second electrode.

For example, as shown in FIG. 11A, the wearable electrocardiographic detecting device can be connected to a finger-type third electrode through a connecting wire, and as shown in FIG. 11B, the ear-worn electrocardiographic detecting device can also be used. Connecting a finger-type third electrode through the connecting wire, both of which make the operation mode that originally requires the hand-contacting electrode to be replaced by a finger-wearing structure that can provide an active force, thus, due to hand contact Possible instability factors can be eliminated to help achieve a more stable signal; in addition, as shown in Figure 11C, the wearable ECG detection device can also be connected to an ear-mounted third electrode, except that it is not required to provide In addition to the measurement method of the force application, a cardiac projection angle electrocardiogram different from the two-hand contact electrode is also obtained. Therefore, there is no limit.

Further, the wearable ECG detecting device according to the present invention may be configured to obtain a first electrocardiogram through the first electrode and the second electrode, and obtain a second electrocardiogram through the first electrode and the third electrode. As shown in FIG. 12A and FIG. 12B, that is, the first electrode forms an electrocardiographic detection circuit with the second electrode and the third electrode simultaneously when the measurement is performed, so that the user can follow the Choose different modes of operation for different needs to get the heart information closest to your needs.

Furthermore, according to a further aspect of the present invention, the wearing structure is implemented as a head-mounted structure, and therefore, the wearable electrocardiographic detecting device according to the present invention is carried by the wearing structure and is provided to the user. The circuitry is housed within the housing and/or additionally included in a housing.

As shown in FIG. 13, the first electrode is located on a surface of the device that can be in contact with the skin of the head due to the wearing action when the head structure is disposed on the head, and the second electrode 12 is located on the other surface of the device except the surface to contact the skin of the upper limb (eg, finger, arm), neck, shoulder, etc., thereby achieving an ECG signal capture circuit. Here, it should be noted that the second electrode can be disposed at various positions, for example, on a surface opposite to the surface of the head structure or on a surface adjacent thereto. Touching the upper limb, or touching the skin of the upper limb through a finger-worn structure, a wrist-worn structure, or an arm-worn structure; or alternatively, attaching an ear-wearing structure that can be fixed to the ear, and The second electrode is disposed on the exposed surface of the ear-wearing structure for the user to make contact with the upper limb; or alternatively, the second electrode may be extended to a position such as a neck or a shoulder through the connecting wire, for example, For example, the collar or necklace neck-wearing structure, or extending to the chest, for example, through the chest strap or the electrode as a patch, can also obtain ECG signals. Therefore, there are various possibilities and no restrictions.

Here, the head-wearing structure can also be implemented in various forms, for example, a belt body, a headgear, or a hard head frame with an adjustment mechanism, or a form of glasses, etc., with an emphasis on achieving electrode-to-skin contact. Therefore, there is no limit.

Among them, the head-wearing structure which is quite convenient to use is a spectacles structure. Generally, when the glasses are worn, the natural contact position of the glasses frame includes, but is not limited to, the nose pads contact the nose bridge, the mountain roots, and/or the area between the eyes, the front section of the temples contacts the temples, and the rear of the glasses contacts the auricles. The V-shaped recessed area between the skull and the portion where the temples fall behind the auricle will contact the skin behind the auricle, so that the first electrode can be placed in a position where the eyeglass structure is naturally placed when it is placed on the head. The electrode contact is simultaneously completed by the action of wearing the eyeglass structure, and then the second electrode 12 disposed on the exposed surface is used for the upper limb contact of the user, as shown in FIG. 14A, the ECG signal can be obtained, and thus the ECG signal is obtained. It is not only easy to use, but also allows the ECG detection device to be integrated into daily life and increase the willingness to use, which is quite advantageous.

In addition, when necessary, for example, when it takes a long time to obtain an electrocardiographic signal, the second electrode can also be implemented as a through-the-eye structure, a wrist-worn structure, an arm-worn structure, a neck-worn structure, a shoulder-worn structure, or a chest strap. Other parts fixed to the body can be changed according to actual needs, no limit system.

Here, it should be noted that the spectacles structure described refers to a wear structure that is placed on the head by the auricle and the nose as a support point, and that comes into contact with the skin of the head and/or the ear, and therefore, It is limited to a general eyeglass structure, and includes deformation thereof. For example, it may be a structure having a clamping force on both sides of the skull, or a form in which the two temples are asymmetric, for example, the temple is bent at the back of the auricle. In part, the other side of the temple has no curved part and is only placed above the auricle, and there is no lens. Therefore, there are various possibilities and no limitation.

In addition, in the selection of materials, in addition to the hard material of ordinary glasses, it can also be implemented as an elastic material, which not only increases the stability of electrode contact, but also provides comfort in use. For example, memory metal and flexible area can be utilized. The plastic material forms a frame, and/or elastic rubber, silicone rubber, etc. are disposed at the electrode contact position to make the contact more stable and unlimited.

As for the combination of the electrode and the eyeglass structure, there are various possibilities. For example, the electrode and the required circuit (for example, a processor, a battery, a wireless transmission module, etc.) can be directly embedded in the eyeglass structure, for example, glasses. In the frame of the foot or the lens; or, the configuration of the electrode and the circuit can be achieved through an additional structure. For example, as shown in FIG. 14B, the additional structure 18 is implemented as a lens extending from a single side to make the first electrode 10 contacting the contact point near the lower half of the back side of the one-sided auricle, and then mating with the second electrode 12 on the exposed surface of the lens, or, as shown in Fig. 14C, the additional structure 18 is implemented as a lens extending from a single side a foot so that the first electrode 10 contacts the vicinity of the one-sided auricle and the vicinity of the inter-cephalic V-shaped depression (here, the first electrode can contact the skull, the V-shaped depression, and/or the back of the auricle, without limitation), and also provides a second The electrode 12 is on the exposed surface for touching, so that various possibilities are possible, and the required circuit can be partially or completely disposed in the eyeglass structure or the additional structure as needed, without limitation, and further, The additional structure can be implemented as The form is removed to allow the user to selectively attach the additional structure to the eyeglass structure for detection when needed. Therefore, there are various possibilities and no restrictions.

And when implemented in the form of glasses, the function of the earphone and/or the microphone can be provided by providing a sounding component and/or a sounding component (for example, a microphone) on the eyeglass structure, or the earphone can be extended by the eyeglasses. In this way, in particular, the acoustic element and the earphone used may be in the form of bone conduction in addition to the generally common air conduction form, for example, the bone may be directly placed at the position where the temple is in contact with the skull. Conducting the horn, or extending the bone conduction earphone from the temple, there is no limit.

Furthermore, the device according to the present invention can also be implemented to communicate with a portable electronic device, for example, by using a wired jack or a Bluetooth device such as a headphone jack or a Bluetooth device to communicate with an electronic device such as a smart phone or a tablet computer. In the case of a sound-emitting element (air-conducting or bone-conducting) and a sound-receiving element, the device according to the present invention can be used as a hands-free device for a call; furthermore, a vibration module is further provided. , a sound emitting element (air conduction or bone conduction type), a display element, and a light emitting element, etc., according to the device of the present invention, an information providing interface for the portable electronic device can be further implemented, for example, for providing an incoming call reminder, Message notifications, etc., are more integrated into the daily life of the user. As for the provision of information, there are various restrictions such as sound, vibration, illumination, and lens display.

The head and the ear have similar characteristics, and it is not easy to generate a myoelectric signal that interferes with the electrocardiographic signal. Therefore, it is also suitable for setting the position of the electrocardiographic electrode, and further, the electroencephalogram electrode can be further disposed through the wearing structure. (not shown), in order to obtain an EEG signal, for example, it is only necessary to provide at least two EEG electrodes on the inner side of the eyeglass structure or the head-mounted structure, or in the head-wearing structure when the ear-wearing structure is fitted An EEG electrode is arranged on the inner side of the ear-wearing structure to contact the head The EEG sampling points on the top, for example, the common sampling points include Fp1, Fp2, O1, O2, A1, A2, etc., or any position defined according to the 10-20 system, in the case where the burden is hardly increased. Under the hood, providing users with more detection functions is quite advantageous.

Moreover, the electrocardiographic electrode disposed on the head structure for contacting the skin of the head, that is, the first electrode, may further share as an electroencephalogram electrode, and form an electrocardiographic signal extraction circuit with the second electrode, and Forming an EEG circuit with an other EEG electrode.

Alternatively, the shared method can also be implemented by using two electrodes simultaneously for obtaining the ECG signal and the EEG signal, that is, the ECG signal and the EEG signal are obtained through the same physiological signal acquisition circuit. Here, the reason for this can be that the ECG signal is much larger than the EEG signal, wherein the ECG signal falls within the range of millivolts (mV), and the EEG signal falls within the range of microvolts (μV). Therefore, even if they enter the same input of the physiological signal capture circuit, the two can be distinguished from each other.

In the implementation, for example, an electrode contacting the head can be used to cooperate with another electrode that can simultaneously contact the head and the hand to obtain the ECG signal and the EEG signal, wherein the simultaneous contact head The electrode of the part and the hand, for example, the most common metal electrode piece can be electrically connected to the two electrode pieces contacting the hand and the head, or can be implemented as two parts of one electrode piece respectively contacting the hand And the head, for example, when placed on the headgear structure, contacts the skin of the head and the skin of the outside hand on the inside, and therefore, the embodiment is not limited.

Accordingly, the electroencephalogram electrode is also suitably disposed on the ear-worn structure as shown in Figures 5-6 and 8. First, there are areas in the vicinity of the ears and ears that detect the activity of the cerebral cortex, for example, the temporal lobe. Furthermore, in the field of EEG detection, the ears are separated from the head due to their structure and position. Not susceptible to brain activity, it has always been considered a setting One of the best positions of the reference electrode, so that the reference electrode is combined with the ear in the ear-wearing structure, which is originally common for the brain electrical detection, and therefore, the ear-mounted electrocardiographic detecting device according to the present invention is also It is quite suitable for the combination of the EEG electrodes to obtain the EEG signals, and also for the same manner as the common electrode, that is, the first electrode is simultaneously implemented as an EEG electrode.

Further, in the embodiments of FIGS. 5-6 and 8 , in addition to the two electroencephalogram electrodes being disposed on the ear-wearing structure, a head-mounted structure may be additionally connected to set an electroencephalogram electrode. In this way, the EEG signal can be obtained through the EEG electrodes respectively disposed on the head-mounted structure and the ear-wearing structure, and the ear-wearing structure is exposed through the ECG electrode disposed in the ear-wearing structure. The electrocardiographic electrodes on the surface (Figs. 5-6) or the electrocardiographic electrodes of the electrocardiographic electrodes (Fig. 8) placed on the finger-like structure obtain ECG signals, thereby providing various possible implementation options.

In addition, the electroencephalogram signal and the ECG signal can be obtained through the structure of the glasses. As described above, when the eyeglass structure is disposed on the head, the head and the ear can be simultaneously contacted, for example, the bridge of the nose, the root of the mountain, The area between the eyes, the temples, the V-shaped area between the skull and the auricle, the back of the auricle, etc., or the position of the posterior occipital bone by the backward-extending temples, so as long as the two EEG electrodes and the An electrode (or an electrocardiographic electrode and one of the electroencephalographic electrodes are implemented in common) is disposed at a position where the lens structure is in contact with the skin, and is coupled to the exposed surface or the second electrode extending therefrom, which is quite convenient to complete. The electrodes are configured and the signals are obtained.

Furthermore, in particular, the eyeglass structure and the earwear structure may be further combined for providing the first electrode and the second electrode, for example, an earplug or an ear clip may be extended from the eyeglass structure, or the eyeglass structure has a connection.埠, to electrically connect an earplug or ear clip, or the ear-wearing structure can be set on the structure of the glasses, etc., so that there are more implementation possibilities, for example, The first electrode may be disposed at a contact position with the skin on the spectacles structure, and then, further, the user may connect an earplug/ear clip through the connection 有 when necessary to expose the surface of the earplug/ear clip The second electrode obtains the electrocardiographic signal, or, conversely, the first electrode is located at a position where the earplug/ear clip can contact the skin of the auricle, and the first electrode is located at the exposed surface of the spectacles structure; or An electrode and a second electrode are both located on the ear-wearing structure, and the ear-wearing structure is disposed in the vicinity of the ear in a manner combined with the structure of the eyeglass, and in this way, it is provided to enable the general eyeglass user to utilize the owner. The manner in which the frame is placed and the physiological sensing element is provided is quite advantageous. Therefore, it can be implemented in various forms without limitation.

In actual use, the electrocardiographic detecting device according to the present invention provides a possibility of continuously and continuously obtaining an electrocardiographic signal during wear due to the design of the wearing form, thereby providing the user with more convenient functions.

Firstly, since the wearable form allows the user to wear on the body without burden, it is quite suitable for wearing in daily life. For example, the user can wear the device on the ear and on the finger in daily life. On the wrist, or on the wrist, when you need it at any time, for example, when you feel uncomfortable, start the ECG detection immediately, or perform ECG detection regularly every day to effectively control your heart changes.

In particular, the occurrence of arrhythmia is often unwarranted. Therefore, the electrocardiogram detecting device worn on the body can instantly record the electrocardiogram when the arrhythmia occurs, or the electrocardiogram when the user feels that the heartbeat is irregular. As a basis for doctors to determine whether they have arrhythmia.

For example, whether using an electrocardiographic device in the form of finger-wearing, ear-wearing, eyeglasses, head-wearing, or wrist-worn, the user can feel uncomfortable or want to record an electrocardiogram. The electrocardiogram is instantly obtained by contacting the second electrode with the hand, as shown in FIG. 2A, FIG. 5B, FIG. 9C, and FIG. 14; alternatively, if the second electrode is worn through the wearing structure Or, in the case of using the third electrode, since the two electrodes that have obtained the ECG signal have completed the contact, the user only needs to activate the ECG signal measurement, for example, by pressing the start button, the instant recording can be performed. ECG. In any case, it is quite simple and convenient to use.

Here, the device according to the present invention can be set to automatically record the next fixed time electrocardiogram after the electrocardiographic measurement is started, for example, 30 seconds or 1 minute, so that the user can easily record the heart immediately when it feels uncomfortable. For example, when an arrhythmia occurs, the electrocardiogram.

In addition, the user can also choose to record a continuous electrocardiogram for a long time, especially when both electrodes are placed on the body through the wearing structure, and by analyzing the electrocardiogram continuously obtained for a long time, the user can obtain more News.

For example, information on a continuous heart rate sequence can be obtained from a continuous electrocardiogram for HRV (Heart Rate Variability) analysis. HRV analysis is the most important method for observing autonomic nervous activity. Through the analysis results produced by HRV analysis, detailed information on autonomic nervous activity can be obtained, for example, sympathetic activity, parasympathetic activity, autonomic balance, and The activity of the autonomic nervous system as a whole, and more and more studies have shown that many diseases, such as headache, gastrointestinal discomfort, hypertension, insomnia, depression, etc., may be caused by autonomic nervous disorders. Therefore, through the long-term continuous HRV analysis results, we can know the changes of autonomic nerve activity in daily routine, and then explore whether any behaviors or emotions in daily life lead to autonomic nervous disorders, and whether the above diseases are caused by autonomic nerves. Disorders, etc.

Moreover, since the device according to the present invention is in the form of wearing, Through the information providing unit, the result of the instant HRV analysis can also be provided to the user, so that the user can immediately know which behaviors or emotions may cause the autonomic nervous imbalance, and further, through the creation Design, the user can also immediately adjust the body and mind, for example, relax, and learn whether the autonomic nerve has returned to a more coordinated state.

In addition, when used during sleep, the HRV analysis of the continuous electrocardiogram during sleep can also be used to understand the physiological changes during sleep. For example, the sleep cycle can be judged, and the sleep quality can be understood, which is quite convenient.

Here, it should be noted that after the ECG signal is obtained, the device according to the present invention can be implemented to store the ECG signal first, and after the measurement is completed, output it for further processing, for example, output to a computer device. Storage and analysis; and/or, as the device of the creation has an information providing unit, the relevant information or analysis results can be immediately provided to the user, for example, the average heart rate, the HRV analysis result, etc., and/or The information providing unit can also be implemented to instantly transmit the recorded ECG signals and/or data to an external device, such as a mobile phone, a tablet computer, etc., for immediate display and/or analysis by the external device. Therefore, there is no limit.

Furthermore, the wearable ECG detecting device according to the present invention also provides a means for the user to carry out breathing training with him or her. Through the form of being worn on the body, the device according to the present invention can obtain a continuous ECG signal and obtain a time series of heartbeat intervals, that is, a heart rate sequence, and by analyzing the heart rate sequence, relevant sinus arrhythmia can be obtained (Respiratory) Sinus Arrhythmia (RSA), the so-called RSA refers to the phenomenon that the heartbeat changes due to the influence of the autonomic nervous system in the case where the heart rate is controlled by the autonomic nervous system. Generally, the inhalation period will occur. The heart beats faster, and during the breathing, the heartbeat slows down, so it can be seen Look at the RSA and learn about the pattern of changes in breathing and the activity of the autonomic nervous system.

In addition, since breathing is a physiological activity that is controlled by autonomic nerves and can be affected by consciousness, it can affect the self-regulating nerve by consciously adjusting the breathing to achieve the effect of relaxing the body and mind. Among them, according to research, the breathing rate (respiration) Rate), tidal volume, and ratio during exhalation/inhalation are factors that affect sympathetic and parasympathetic activity. Among them, slower rate can reduce the activity of sympathetic nerves, while faster rate will increase sympathetic nerve activity. For example, the average adult's breathing rate falls within the range of 10-18 times per minute. When the rate of breathing can be reduced to 5-8 times per minute, it can help increase parasympathetic activity. The activity of the parasympathetic nerve can also be improved when the ratio during the exhalation/inhalation period is increased, that is, when there is a longer exhalation period relative to the inspiratory period.

Therefore, in general, breathing training is performed by providing a breathing guide that the user has a breathing pattern that helps to relax the body and mind. For example, the breathing guide provides a minute per minute that reduces sympathetic activity. -8 times of breathing rate, and / or in the case of natural breathing, during the extended exhalation period, to guide the user to lower the breathing rate and / or increase the exhalation period, thereby increasing parasympathetic nerve activity, inhibiting sympathetic nerves, And the body can be lifted from tension and relaxed.

Moreover, since autonomic nervous disorder is also one of the important causes of arrhythmia, one of the purposes of the user who uses the device is to provide an immediate reading of the electrocardiogram in the event of arrhythmia. Introducing the training function to allow the user to change the way of autonomic nerve balance by controlling breathing will help to improve the symptoms of arrhythmia, which complement each other and make more sense.

Breathing training when using the wearable ECG detecting device according to the present creation The user only needs to wear the device on the body and maintain the contact between the two electrodes and the skin. During the breathing training, the information providing unit is used to provide the respiratory guiding signal to the user. In order to allow the user to follow the adjustment of the breathing, the information providing unit may also provide information about changes in the physiological state of the user during breathing training, for example, changes in the activity of the sympathetic and negative sympathetic nerves, changes in heart rate, and actual breathing patterns. Changes, etc., as a reference for the user to perform breathing training.

Here, since the breathing exercise is performed for a long time, it is preferable that the user can select a form in which both electrodes are disposed on the body through the wearing structure, for example, using the second electrode disposed through the wearable structure. Or use the third electrode to cooperate with the first electrode for ECG signal extraction, and perform breathing training in an easier way.

In addition, the breathing guide signal may also be a dynamic guiding signal adjusted according to the breathing change pattern obtained by the heart rate sequence, that is, the breathing state of the user obtained through the instant, so as to know the breathing rate. And/or whether it falls within the range of speeds that are conducive to relaxation, and dynamically adjusts the guidance signal so that the user can achieve the effect of breathing guidance training in the most relaxed and comfortable way.

Or, by increasing the amplitude of the RSA, it is helpful to trigger a Relaxation Response, and the cumulative pressure is released, thereby achieving an effect of increasing the proportion of parasympathetic/sympathetic activity, and thus, the user's heart rate change pattern can be observed, and When the heart rate starts to accelerate, the user is informed by the guide that the inhalation can be started, and when the heart rate begins to slow down, the user is informed by the guide that the exhalation can be started, so as to increase the amplitude of the RSA and achieve the purpose of relaxing the body and mind.

Furthermore, the result of frequency domain analysis of the heart rate sequence can also be obtained. Knowing whether breathing and heart rate are harmonious and synchronized, and the better harmony and synchronization between breathing and heart rate represents a more orderly and coordinated heartbeat rhythm, that is, the human body is in a relatively relaxed and stable state. Therefore, when the user When you get relevant information when you are training, you can change your physiological state through consciousness.

In addition, when the EEG signal can be obtained by cooperating with the EEG electrode, the heart rate, the respiration and the synchronization between the EEG signals can be observed to understand the physiological state of the user. Because, according to research, exhalation and inspiration cause fluctuations in blood flow in the blood vessels, and this fluctuation also reaches the brain with blood flow, which causes fluctuations in brain waves in the low-frequency segment. Whether the synchronization between the two is achieved by resonance, the breathing pattern can be known by observing the brain waves, and the sinus node and vascular system of the heart are regulated by the autonomic nervous system, and the autonomic nervous system is also The heart rate and blood pressure will be fed back to the brain through the baroreceptor, which will affect the function and operation of the brain. In addition, consciously controlling the breathing can cause heart rate changes due to the influence of the autonomic nerve. Therefore, There is a relationship between the two, so the good synchronicity between the three can represent the human body in a more relaxed state. According to this, the analysis result of the related synchronization can also be used as a self-consciousness adjustment for the user. Information for physiological feedback.

For example, the information providing unit can provide the information about the heart rate and/or the synchronization of the related breathing and heart rate obtained through spectrum calculation while providing the breathing guide signal. You can immediately know the effects of breathing adjustment on the autonomic nervous system, for example, whether the activity of the parasympathetic nerve is improved, or whether the activity of the sympathetic nerve has decreased, etc., so that the respiratory guidance signal can be used. The physiological feedback program is more efficient.

In addition, the results of the HRV analysis can be further used to inform the user of the effectiveness of the breathing training. For example, the HRV analysis can be performed before and after the breathing training, and the effect of the breathing training on the autonomic nerve is learned, even It can also be implemented as an instant HRV analysis, and through the information providing unit, the user can immediately know the activity of the autonomic nerve, and the user can instantly understand the physiological state of the patient in a physiologically similar manner, which further helps to achieve Relax and unwind.

Since the HRV analysis analyzes the heart rate sequence over a period of time, the real-time HRV analysis can be performed by moving the concept of the Moving Window, that is, first determining a time period, for example, 1 minute. Or 2 minutes, after that, by continuously changing the time zone backwards, for example, every 5 seconds, the HRV analysis result can be obtained continuously, for example, an HRV analysis result is obtained every 5 seconds, thus achieving the offer For the purpose of real-time HRV analysis results, in addition, the concept of weighting can also be used to moderately increase the proportion of physiological signals closer to the analysis time, so that the analysis results are closer to the immediate physiological condition.

The information providing unit can have various choices when providing the breathing guide signal, for example, it can be guided in a visual, audible, and/or tactile manner without limitation. The choice of visual guidance includes, but is not limited to, graphic changes, text display, change in illumination brightness, and/or change in signal number, etc., all of which are suitable methods, for example, utilizing a pattern of breathing changes in the display element. The pattern guides the user to inhale and exhale; or the amount of LED light changes to represent inhalation and exhalation; or the text can be used to directly inform the user to inhale and exhale.

In addition, when the method of auditory guidance is adopted, the selection includes, but is not limited to, sound changes and speech, for example, the intensity of the sound may represent the inhalation and exhalation changes; or The different sound types represent inhalation and exhalation, and let the user follow, for example, bird sounds, sea waves, different music tracks, etc.; or the user can be informed by voice to inhale or exhale, for example When the breathing guidance training is started, the breathing mode of the user can be guided through the "inhalation" and "exhalation" voice indications in accordance with the breathing change mode, and when the user's breathing is detected to meet the desired In the change mode, the user is informed that "continue to maintain the current breathing rate" and stop the voice guidance of "inhalation" and "exhalation". Therefore, there are various options that can be varied depending on the actual implementation requirements, without limitation.

When the device according to the present invention is implemented as a combination with the earphone, the above-mentioned auditory guidance will appear more natural, and since the sound and/or voice directly enters the ear via the earphone, it does not disturb the person around, so It also provides concealment so that breathing training can be carried out regardless of time and place. For example, breathing training can also be performed when riding a vehicle.

Moreover, when the tactile guidance method is employed, it is preferable to provide a change in vibration through a combination of components that are in contact with the user's body, for example, a wear structure, and the manner in which the vibration changes is also absent. Limitations, for example, may be implemented to use a vibration signal to alert the user to the correct exhalation and/or inspiratory start time point, or to generate only when the user's breathing pattern is found to be deviating from the preset target pilot signal. Vibration guidance, etc.

Here, it is advantageous that when the hearing and/or tactile guidance is adopted, the user can pry the eyes during the breathing guide training, which is more conducive to body relaxation and breathing adjustment.

In addition, in a preferred embodiment, the breathing guide signal can also be implemented to be output to the external device via the information providing unit and the wired/wireless transmission module, for example, a smart phone, a tablet computer, or a smart watch. Waiting for the breathing signal to be extracted by the external device It is supplied to the user for breathing training.

In particular, in another preferred embodiment, the breathing guide signal is implemented to be generated by the external device and provided to the user. At this time, the external device further receives the relevant user from the information providing unit. Information on autonomic nervous activity, or breathing pattern, to provide the respiratory guidance signal to the user, or as a basis for adjusting the respiratory guidance signal, and the external device may further require Information about the breathing patterns of the relevant users received is stored as a reference for subsequent viewing of the records.

Furthermore, according to the wearable ECG detecting device of the present invention, in addition to the extraction of the electrocardiogram signal and the above-mentioned EEG signal detection, other physiological sensors may be included to be worn on Get other physiological signals on your body.

For example, there may be at least one photo sensor (not shown), where the photo sensor refers to a light emitting element and a light receiving element (not shown), and is obtained by using PPG (photoplethysmography) principle. The sensor of the optical signal, for example, is measured by means of penetration or reflection, and is also set by the action of wearing the wearing structure, for example, on the surface on which the first electrode is located, thus So that it can be placed on the user together with the first electrode due to the action of wearing the wearing structure, for example, near a finger, an ear or an ear, near a wrist, or a head, etc.; or, through another wear The structure is disposed on the user. For example, the photo sensor can be disposed on the ear wearing structure, and the physiological signal is obtained from the ear and/or the vicinity of the ear through the combination of the ear wearing structure and the eyeglass structure. no limit.

The light sensor is mainly for detecting the pulse generated by the heart beat, and by taking the continuous pulse change, the user's heart rate sequence can be obtained and used to perform related points. Since the physiological signal can be obtained by only a single light sensor, the setting is simple, and the user only needs to wear the wearing structure to wear it, which is quite advantageous for continuous signal acquisition for long-term physiological state monitoring.

When the device of the present invention has the function of taking the electrocardiogram signal by using the electrode and acquiring the heart rate sequence by using the photo sensor, it is particularly advantageous for the early warning and judgment of the arrhythmia. This is because, despite complete heart rhythm information, for example, different types of arrhythmia, such as premature atrial contractions (PAC) occurring in the atria, and premature ventricular contractions occurring in the ventricle (Premature ventricular) Contractions, PVC), traditionally need to be judged by observing the electrocardiogram, but by observing changes in heart rate, you can still understand whether there are arrhythmia features, such as premature beats, ventricular fibrillation (AF, Atrial Fibrillation), various symptoms such as Tachycardia, Bradycardia, and Pause. Therefore, with this configuration of the creation, it is possible to continuously obtain a heart rate sequence using the photosensor for a long time. Pre-screening for arrhythmia may occur, and then, when arrhythmia may occur, the user is notified to perform an electrocardiogram to further confirm the correctness of the arrhythmia event and obtain further detailed information.

Therefore, in actual implementation, the user places the device on the body by the wearing structure, for example, on a finger, an ear, a wrist, or a head. At this time, the light sensor on the wearing structure performs continuous pulse. After the wave is detected and the heart rate sequence is obtained, the acquired heart rate sequence is continuously compared with the temporal characteristics of the arrhythmia possible event, and when a coincidence occurs, a heart rhythm irregular event is determined, and at this time, the information is provided through the information. The unit notifies the user that a heart rhythm irregularity event has occurred, and reminds the user to perform ECG measurement, so the user receives After the notification, the ECG signal can be easily extracted by contacting the second electrode to immediately obtain an ECG signal that may have arrhythmia. Here, the ECG signal can be directly analyzed to know whether there is arrhythmia symptom, and the result is notified to the user, or can be immediately transmitted to an external device, such as a mobile phone or a tablet, for storage and/or analysis. Etc., or, you can save it first, and then analyze it later, for example, download it to a computer for analysis, etc., without restriction.

In addition, the heart rate sequence obtained by the light sensor can also be used for continuous HRV analysis and breathing training as described above. Since the execution procedure is similar to the foregoing, the difference lies only in the HRV analysis and the breathing training. The physiological signal is the heart rate sequence obtained by the light sensor, so it will not be described again. Moreover, it can also cooperate with the acquisition of the EEG signal, and continuously perform the synchronization analysis between the respiratory, heart rate and EEG signals. To provide users with more information without increasing the burden.

Furthermore, when it is implemented to simultaneously obtain the electrocardiogram signal and the pulse, it is also possible to obtain the time required for the pulse wave to pass from the heart to the sensing position of the photo sensor, that is, the pulse transit time (Pulse Transit Time). , PTT), and because PTT is related to the arterial vessel hardness that affects blood pressure, the reference blood pressure value can be calculated through a specific relationship between PTT and blood pressure values.

Moreover, when the PTT is obtained by touching the electrode on the exposed surface with the hand, and then the PTT is obtained, since the hand needs to be lifted to contact the exposed electrode, in this case, regardless of the detection position of the photo sensor The inner or back of the auricle, the skull skin near the auricle, the nose/mountain/two-eye area, or the hand touching the exposed electrode, the relative height of the position between the heart and the heart is constant, and according to the hemodynamics It can be seen that PTT is affected by the difference in height between the measurement position and the heart position. Therefore, in this way, the common influence of the sampling position relative to the unfixed heart in the PPT measurement can be ruled out. As long as it is calibrated After (calibration), accurate blood pressure values can be stably obtained, and such a measurement method is not affected by standing or sitting posture, and is quite advantageous.

In addition, similarly, the light sensor can be disposed in different positions, for example, when the two electrodes are disposed by the wearing structure, the light sensing can be separately set in the respective wearing structures. In this way, by calculating the time difference between the two pulse waves, the information about the Pulse Wave Velocity (PWV) can be obtained, and then the reference blood pressure value can be obtained through a known calculation theory, for example, They are respectively disposed on the ear-wearing structure and the wrist-worn structure, or, if implemented as a bilateral ear-wearing structure, the light sensor can also be disposed on both ears, and thus, there are various possibilities and no limitation.

Alternatively, the blood pressure value can be directly obtained by using the cuff and the inflated pump, and in this case, the pulse pulse can be continuously changed through the cuff, thereby performing the analysis of the arrhythmia possible event as described above. Quite has an advantage.

Furthermore, the wearable electrocardiographic detecting device according to the present invention is also suitable for use during exercise. For example, the user can wear the device according to the present creation during exercise without feeling burden and rest in the middle of exercise. The time is measured directly to know the effect of exercise on the heart. For example, the ECG can be obtained by touching the electrode by hand, or when the two wearing structures are directly worn, the ECG signal is directly obtained, or the light is configured. In the case of the sensor, the heart rate sequence and the like are obtained by the light sensor, whereby the information provided by the information providing unit can be known, for example, whether sufficient exercise intensity is reached (whether the heartbeat reaches the desired target), Whether the heart is abnormal or not, especially exercise is a good time for arrhythmia. Therefore, the device can also immediately record the electrocardiogram when arrhythmia occurs.

In addition, in addition to the more intense exercise period, other abnormal heartbeats may occur. Time, for example, when climbing a mountain or flying a plane, it is also suitable to use the wearable ECG detection device according to the present invention to more accurately grasp the heart condition of the heart.

In summary, according to the wearable ECG detecting device of the present invention, the device is disposed on the user through the wearing structure, so that the contact between the electrocardiographic electrode and the skin is completed by the wearing action, thereby reducing the user's application. Force, and reduce the effect of myoelectric signal interference, especially when the two electrodes needed to obtain the ECG signal are placed on the user by wearing the structure, the interference of muscle tension is minimized. Moreover, whether it is wearing, wearing, wearing, and/or wearing, it is a common way of wearing in daily life, and it will not appear abrupt in use, and is more conducive to users in peacetime. Wear it on the body to record physiological signals whenever necessary, such as recording an electrocardiogram when arrhythmia occurs, and/or obtaining your own physiological information, such as immediate HRV analysis results, and/or physiological regulation For example, breathing training, etc., is not only easy to configure, but also easy to use, and is widely used.

Furthermore, the wearable ECG detecting device according to the present invention also provides two modes of operation. In the first mode of operation, both electrodes are located on the surface of the device, and in the second mode of operation, one of the electrodes is transmitted through The connecting line extends out. Therefore, in addition to the user's selection of the operating mode depending on the use environment and operating habits, in the second operating mode, the extended electrodes are also provided in different body positions. The possibility of projecting an electrocardiogram at different angles, and because the extended electrode is disposed on the user through the wearing structure, further provides an operation mode that does not require active force of the user, and is quite advantageous.

Claims (29)

A wearable ECG detecting device comprises: a control module comprising a processor; an ear wearing structure for being disposed on an ear of a user; and a wrist wearing structure for being disposed on the user a first electrode and a second electrode electrically connected to the control module, wherein the first electrode is located on the skin of the ear or ear when the earwear structure is disposed on the ear a surface of the contact, and the second electrode is located on the other surface of the wrist contacting the wrist when the wrist wearing structure is disposed on the wrist; and an information providing unit electrically connected to the control module Providing user information, wherein when performing the ECG signal detection, the user touches the ear wearing structure to make the first electrode contact the skin of the ear or the area near the ear, and by wearing the The wrist wear structure causes the second electrode to contact the skin of the finger to achieve an ECG signal capture circuit and perform ECG signal capture. The device of claim 1, wherein the ear-wearing structure is implemented as an earplug structure, and the first electrode is implemented to contact one or more of the following regions, including: an ear wall, a tragus, and Notched between the tragus. The device of claim 1, wherein the ear-wearing structure is implemented as an earhook structure, and the first electrode is implemented to contact one or more of the following regions, including: between the ear and the head V-shaped depression, and the back of the auricle of the ear. The device of claim 1, further comprising a plurality of brain electrical electrodes, and the The control module is electrically connected to obtain an EEG signal when the earwear structure is placed on the ear. The device of claim 1, wherein the first electrode is implemented to be shared with one of the brain electrical electrodes. The device of claim 1, further comprising a transmission module electrically connected to the control module, and the information providing unit is further configured to transmit information to an external device through the transmission module, The information is provided to the user by the external device. The device of claim 1, further comprising at least one light sensor electrically connected to the control module, disposed on the one or more of the ear wearing structure and the wrist wearing structure, The user's continuous pulse changes are detected. The device of claim 7, wherein the processor obtains a pulse transit time by the measured continuous pulse change and the electrocardiographic signal, and thereby calculates a reference blood pressure value of the user. The device of claim 7, which is configured to have a two-light sensor, which is respectively disposed on the ear together with the first electrode through the ear-wearing structure, and through the wrist-worn structure The second electrode is disposed on the wrist together to detect a continuous pulse change of the user, and the processor obtains information about the pulse wave propagation speed by using the measured pulse at two locations, and thereby calculating the user Reference blood pressure value. The device of claim 7, wherein the ear-wearing structure is implemented as two, and the light sensor is implemented as two, and is disposed on the left ear and the right ear respectively through two ear-wearing structures. In order to detect the continuous pulse change of the user, and the processor obtains the information about the pulse wave propagation speed through the measured pulse of the two places, and thereby calculates the reference blood pressure value of the user. A wearable physiological detecting device comprises: a control module comprising a processor; a lens structure disposed on a head of a user through the auricle and the nose; a first electrode and a second electrode; The control module is electrically connected, wherein the first electrode is located on a surface of the device that is in contact with the head and/or the skin of the auricle when the eyeglass structure is disposed on the head, and the second electrode is located on the device And another information surface of the head or the auricle; and an information providing unit electrically connected to the control module for providing user information, wherein when the ECG signal is detected, the user passes Wearing the eyeglass structure such that the first electrode contacts the skin of the head and/or the auricle, and the second electrode is in contact with an upper limb, a neck, a shoulder, or a chest of the user to achieve a heart The electrical signal captures the circuit and performs ECG signal acquisition. The device of claim 11, further comprising a plurality of electroencephalogram electrodes electrically coupled to the control module for combining with the spectacles structure to obtain an electroencephalogram signal during the wearing of the spectacles structure. The device of claim 12, wherein one or more of the first electrode and the second electrode are embodied as an electroencephalogram electrode. The device of claim 11, wherein the first electrode is configured to contact one or more of the following, including: a bridge of the nose, a mountain root, an area between the eyes, a head near the auricle, an auricle and a head Inter-part V-shaped depression, and the back of the auricle. The device of claim 11, wherein the second electrode is disposed on one of the following, comprising: an ear wearing structure, a finger wearing structure, a wrist wearing structure, and an arm wearing structure, A neck worn structure, and a chest strap. The device of claim 11, further comprising a transmission module electrically connected to the control module, and the information providing unit is further configured to transmit information to an external device through the transmission module, The information is provided to the user by the external device. The device of claim 11, further comprising a light sensor electrically connected to the control module, the eyeglass structure being disposed on the head to detect a continuous pulse change of the user And the processor obtains a time series of the user's heartbeat interval by the measured continuous pulse changes. The device of claim 17, wherein the processor obtains a pulse wave transit time by the measured continuous pulse change and the ECG signal, and thereby calculates a reference blood pressure value of the user. The device of claim 17, wherein the processor performs the time series to compare with an arrhythmia time series feature to determine whether there is an arrhythmia possible event. The device of claim 19, wherein the processor generates a notification signal to notify the user of the arrhythmia possible event by the information providing unit when the arrhythmia possible event is present, And remind the user to perform ECG signal detection. A wearable ECG detecting device includes: a control module comprising a processor; a wrist wearing structure disposed on a wrist of a user; and a first electrode electrically connected to the control module When the device is disposed on the wrist through the wrist wearing structure, a surface in contact with the skin near the wrist; a second electrode is electrically connected to the control module, on a surface other than the surface of the device, and a third electrode is electrically connected to the control module and disposed on a further wearing structure; a connection port for electrically connecting the third electrode; and an information providing unit electrically connected to the control module for providing user information, wherein the wrist-mounted ECG detecting device has a first operation mode And a second mode of operation, wherein when the first mode of operation is performed, the user wears the wrist-worn structure such that the first electrode contacts the skin near the wrist and contacts the second electrode with the other hand a first ECG capture circuit is obtained to obtain a first electrocardiogram; when the second operation mode is performed, the user wears the wrist wearing structure to make the first electrode contact the vicinity of the wrist The skin, and the other wearable structure are worn such that the third electrode contacts the skin of the body portion other than the limb to achieve a second ECG capture circuit, thereby obtaining a second electrocardiogram. The device of claim 21, wherein the another wearing structure is implemented as one of the following groups, including: an ear wearing structure, a wearing structure, a wrist wearing structure, an arm wearing structure, and a neck wearing structure. And the structure of the glasses. The device of claim 21, further comprising a housing coupled to the wrist-worn structure for receiving at least a portion of the control module. The device of claim 21, wherein the second electrode is implemented in combination with an operating button of the device. The device of claim 21, wherein the first electrode and the second electrode The surfaces are adjacent to each other. The device of claim 21, further comprising at least one light emitting element and at least one light receiving element electrically connected to the control module to obtain a continuous arterial pulse of the user. The device of claim 26, wherein the at least one light emitting element and the at least one light receiving element are disposed on the wrist together with the first electrode through the wrist worn structure. The device of claim 26, wherein the at least one light emitting element and the at least one light receiving element are implemented to be combined with the third electrode. The device of claim 26, wherein the processor obtains a pulse transit time (PTT) through the measured continuous arterial pulse and the electrocardiogram, and calculates a reference of the user. Blood pressure value.