CN210043994U - Electrocardio monitoring watch - Google Patents

Abstract

The utility model provides an electrocardio monitoring wrist-watch, including first electrocardio electrode, second electrocardio electrode and third electrocardio electrode, first electrocardio electrode reaches second electrocardio electrode set up in the electrocardio monitoring wrist-watch be used for with the bottom surface of human contact on, third electrocardio electrode set up in on the non-bottom surface of electrocardio monitoring wrist-watch. This electrocardio monitoring watch can monitor electrocardio more accurately.

Description

Electrocardio monitoring watch

Technical Field

The utility model belongs to the technical field of wearable equipment technique and specifically relates to an electrocardio monitoring wrist-watch

Background

Wearable equipment of intelligence is that the fourth time industrial leather hits important development field, people focus on the wind direction in the healthy field of intelligence more and more simultaneously, wherein electrocardio monitoring is the most important physiology monitoring index of most paying attention to of people undoubtedly, in addition, intelligent wrist-watch also is as a big bright spot in the wearable field of intelligence, at present, the healthy intelligent wrist-watch that has been in the market, multi-functional wrist-watch such as apple watch is integrated in the wrist-watch with the monitoring of electrocardio monitoring function and other physiology index, but mainly there are following several during the technical scheme of its realization not enough: firstly, the technical scheme is that one dry electrode is integrated below a watchband or a dial plate, and the other dry electrode is integrated above the dial plate, so that the electrocardio monitoring realized by the technical scheme is not approved in clinical medicine, because a testee always keeps still during clinical measurement, the testee using the technical scheme realizes the test by using one hand of the testee and the other hand, the testee cannot completely ensure to keep still during the test, and therefore, the accurate measurement of the electrocardio signal cannot be realized by adopting the technical scheme; secondly, other signals can influence the electrocardiosignal in the process of acquiring the electrocardiosignal, such as interference of other signals of 50HZ power frequency signal, static electricity, muscle tremor and the like; thirdly, the technical scheme can only be worn on the hand generally and forms a single lead, and the application scene is limited.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an electrocardio monitoring wrist-watch, this electrocardio monitoring wrist-watch can carry out electrocardio monitoring more accurately.

The utility model provides an electrocardio monitoring wrist-watch, including first electrocardio electrode, second electrocardio electrode and third electrocardio electrode, first electrocardio electrode reaches second electrocardio electrode set up in the electrocardio monitoring wrist-watch be used for with the bottom surface of human contact on, third electrocardio electrode set up in on the non-bottom surface of electrocardio monitoring wrist-watch.

Furthermore, the electrocardiogram monitoring watch is provided with a watch host, a first watchband and a second watchband which are positioned on two sides of the watch host, one of the first electrocardiogram electrode and the second electrocardiogram electrode is arranged on the first watchband, the other of the first electrocardiogram electrode and the second electrocardiogram electrode is arranged on the watch bottom surface of the watch host or the second watchband, and the third electrocardiogram electrode is arranged on the non-watch bottom surface of the watch host.

Furthermore, the electrocardiogram monitoring watch is provided with a watch host, a first watchband and a second watchband which are positioned on two sides of the watch host, the electrocardiogram monitoring watch further comprises a fourth electrocardio electrode, one of the first electrocardio electrode, the second electrocardio electrode and the fourth electrocardio electrode is arranged on the first watchband, the other of the first electrocardio electrode, the second electrocardio electrode and the fourth electrocardio electrode is arranged on the watch bottom surface of the watch host, the other of the first electrocardio electrode, the second electrocardio electrode and the fourth electrocardio electrode is arranged on the second watchband, and the third electrocardio electrode is arranged on the non-watch bottom surface of the watch host.

Furthermore, the electrocardio monitoring watch is provided with a watch host, a first watchband and a second watchband, wherein the first watchband and the second watchband are positioned on two sides of the watch host, the electrocardio monitoring watch comprises a plurality of first electrocardio electrodes and second electrocardio electrodes, at least one first electrocardio electrode is arranged on the first watchband, and at least one second electrocardio electrode is arranged on the second watchband.

Furthermore, a slideway is formed on the side wall of a watch host of the electrocardiogram monitoring watch, one end of the first watchband or the second watchband is connected with the slideway, and the first watchband or the second watchband can rotate around the watch host along the slideway on the watch host in the horizontal direction.

Further, the first watchband and the second watchband are elastic watchbands.

Further, the electrocardiogram monitoring watch further comprises a selection switch, a first electrocardiogram electrode circuit, a second electrocardiogram electrode circuit and a right leg driving circuit, the selection switch comprises a first selection switch, a second selection switch and a third selection switch, one end of the first selection switch is connected with the right leg driving circuit, the other end of the first selection switch is selectively connected with one of the first electrocardiogram electrode and the second electrocardiogram electrode, or is simultaneously disconnected with the first electrocardiogram electrode and the second electrocardiogram electrode, one end of the second selection switch is connected with the first electrocardiogram electrode circuit, the other end of the second selection switch is selectively connected with one of the first electrocardiogram electrode, the second electrocardiogram electrode and the third electrocardiogram electrode, and one end of the third selection switch is connected with the second electrocardiogram electrode circuit, the other end of the third selection switch is selectively connected with one of the first electrocardio-electrode, the second electrocardio-electrode and the third electrocardio-electrode.

Furthermore, a connection interface for connecting the electrocardio-electrodes is arranged in the first electrocardio-electrode and/or the second electrocardio-electrode.

Furthermore, a clamp spring for fixing the electrocardio-electrode is arranged in the connecting interface.

Furthermore, the electrocardio monitoring watch also comprises a wire jack which is connected with an electrocardio lead wire.

In summary, the utility model discloses a on the basis of original electrocardio monitoring wrist-watch, on the bottom surface that electrocardio monitoring wrist-watch was used for contacting with the human body, an electrocardio electrode has been increased, when carrying out electrocardio monitoring, this electrocardio monitoring wrist-watch just can have two kinds of use, when this electrocardio monitoring wrist-watch uses as the wrist-watch (take wearing and left hand wrist portion as an example), and carry out electrocardio monitoring, first electrocardio electrode and second electrocardio electrode all contact with the skin of human body, such as wrist portion, when another limbs of human body, such as the finger of right hand contacts with third electrocardio electrode, so, one of first electrocardio electrode and second electrocardio electrode just can monitor the electrocardio of human body together with third electrocardio electrode; when the electrocardiogram monitoring watch exists as a professional electrocardiogram monitoring device, hydrogel can be attached to the first electrocardiogram electrode and the second electrocardiogram electrode, the first electrocardiogram electrode and the second electrocardiogram electrode can exist as two wet electrodes, and then the electrocardiogram monitoring watch can be attached to the chest of a human body to form a single lead so as to perform electrocardiogram monitoring on the human body.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 shows that the utility model discloses the electrocardio monitoring wrist-watch that the first embodiment provided looks sideways at the schematic diagram.

Fig. 2 is a schematic bottom view of the electrocardiograph monitoring watch shown in fig. 1.

Fig. 3 is a schematic diagram of a circuit layout of the electrocardiograph monitoring watch according to the first embodiment of the present invention.

Fig. 4 is a schematic bottom view of an electrocardiographic monitoring watch according to a second embodiment of the present invention.

Fig. 5 is a schematic bottom view of the electrocardiograph monitoring watch according to the third embodiment of the present invention.

Fig. 6 is a schematic bottom view of the electrocardiograph monitoring watch according to the fourth embodiment of the present invention.

Fig. 7 is a schematic side view of an electrocardiographic monitoring watch according to a fifth embodiment of the present invention.

Fig. 8 is a schematic structural diagram of the central electric monitoring watch of fig. 7 for three-lead monitoring.

Fig. 9 is a schematic structural view of an electrocardiographic monitoring watch according to a sixth embodiment of the present invention.

Fig. 10 is a schematic structural view of an electrocardiographic monitoring watch according to a seventh embodiment of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments.

The utility model provides an electrocardio monitoring watch, this electrocardio monitoring watch can monitor the electrocardio more accurately.

Fig. 1 shows that the utility model discloses the side view structure schematic diagram of the electrocardio monitoring wrist-watch that the first embodiment provided, fig. 2 shows the structure schematic diagram that looks up of the electrocardio monitoring wrist-watch that fig. 1 shows, and fig. 3 shows does the utility model discloses the circuit of electrocardio monitoring wrist-watch that the first embodiment provided lays the schematic diagram. As shown in fig. 1, 2 and 3, the utility model discloses the electrocardio monitoring wrist-watch that the first embodiment provided includes first electrocardio electrode 21, second electrocardio electrode 22 and third electrocardio electrode 23, and first electrocardio electrode 21 and second electrocardio electrode 22 set up in the electrocardio monitoring wrist-watch be used for with the bottom surface of human contact, and third electrocardio electrode 23 sets up in the non-bottom surface of electrocardio monitoring wrist-watch.

In this embodiment, on the basis of the original electrocardio monitoring watch, an electrocardio electrode is additionally arranged on the bottom surface of the electrocardio monitoring watch, which is used for being in contact with a human body. When the electrocardiogram monitoring watch is used as a watch (taking wearing and a left wrist as an example), and electrocardiogram monitoring is carried out, the first electrocardiogram electrode 21 and the second electrocardiogram electrode 22 both contact with the skin of a human body, such as the wrist, and when the other limb of the human body, such as a finger of a right hand, contacts with the third electrocardiogram electrode 23, so that one of the first electrocardiogram electrode 21 and the second electrocardiogram electrode 22 can monitor the electrocardiogram of the human body together with the third electrocardiogram electrode 23; when the electrocardiogram monitoring watch exists as a professional electrocardiogram monitoring device, hydrogel can be attached to the first electrocardiogram electrode 21 and the second electrocardiogram electrode 22, the first electrocardiogram electrode 21 and the second electrocardiogram electrode 22 can exist as two wet electrodes, and then the electrocardiogram monitoring watch can be attached to the chest of a human body to form a single lead so as to perform electrocardiogram monitoring on the human body.

In the embodiment, the first electrocardio-electrode 21 is disposed on the watch bottom surface of the watch main body 11, the second electrocardio-electrode 22 is disposed on the first watchband 12 or the second watchband 13, and the third electrocardio-electrode 23 is disposed on the non-watch bottom surface of the watch main body 11, such as the side wall of the watch main body 11.

Further, in order to improve the accuracy of the electrocardiograph monitoring, in this embodiment, a selection switch 30, a first electrocardiograph electrode circuit 41, a second electrocardiograph electrode circuit 42, and a right leg driving circuit 43 are further disposed in the electrocardiograph monitoring watch, in this embodiment, the selection switch 30 includes a first selection switch 31, a second selection switch 32, and a third selection switch 33, one end of the first selection switch 31 is connected to the right leg driving circuit 43, the other end of the first selection switch is selectively connected to one of the first electrocardiograph electrode 21 and the second electrocardiograph electrode 22, or the first selection switch 21 and the second electrocardiograph electrode 22 are disconnected simultaneously, one end of the second selection switch 32 is connected to the first electrocardiograph electrode circuit 41, the other end of the second selection switch is selectively connected to one of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22, and the third electrocardiograph electrode 23, one end of the third selection switch 33 is connected to the second electrocardiograph electrode circuit 42, the other end is selectively connected to another one of the first electrocardio-electrode 21, the second electrocardio-electrode 22 and the third electrocardio-electrode 23.

The first selection switch 31, the second selection switch 32 and the third selection switch 33 may be controlled by the processing unit 34 according to the measurement mode.

That is, the selection switch 30 can selectively connect the right leg driving circuit 43 to one of the first electrocardiograph electrode 21 and the second electrocardiograph electrode 22, or simultaneously disconnect the right leg driving circuit 43 from the first electrocardiograph electrode 21 and the second electrocardiograph electrode 22, and the selection switch 30 can selectively connect the first electrocardiograph electrode circuit 41 and the second electrocardiograph electrode circuit 42 to two of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22, and the third electrocardiograph electrode 23, respectively.

The electrocardiograph monitoring watch can have different detection modes through the selection control of the first selection switch 31, the second selection switch 32 and the third selection switch 33. When the watch is used, the first selection switch 31 may be connected to one of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22 and the third electrocardiograph electrode 23, for example, the second electrocardiograph electrode 22, the second selection switch 32 and the third selection switch 33 may be connected to the remaining two of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22 and the third electrocardiograph electrode 23, for example, the second selection switch 32 is connected to the first electrocardiograph electrode 21, and the third selection switch 33 is connected to the third electrocardiograph electrode 23, respectively, in this case, since the first electrocardiograph electrode 21 and the second electrocardiograph electrode 22 are both in contact with the wrist of the human body, the first electrocardiograph electrode circuit 41 may monitor a signal of a finger portion on the other limb, and the second electrocardiograph electrode circuit 42 may monitor a signal of the wrist. By the arrangement, the right leg driving circuit 43 is arranged in the electrocardiogram monitoring watch, a low-impedance path can be provided, so that the purpose of reducing the interference of a working mode is achieved, and the accuracy of electrocardiogram monitoring is further improved.

When the electrocardiogram monitoring watch exists as a professional detection device, the second selection switch 32 and the third selection switch 33 can be respectively connected with the first electrocardiogram electrode 21 and the second electrocardiogram electrode 22 which exist as wet electrodes, and then the watch is directly attached to the chest of a human body to form a single lead so as to perform electrocardiogram monitoring on the human body.

The first selection switch 31, the second selection switch 32 and the third selection switch 33 are all connected with a processing unit in the electrocardiogram monitoring watch, and the connection and disconnection of the selection switches 30 can be controlled by the processing unit in the electrocardiogram monitoring watch.

Further, in the present embodiment, a connection interface 25 for connecting a standard electrocardiograph electrode may be further disposed in the first electrocardiograph electrode 21 and/or the second electrocardiograph electrode 22. Through the arrangement of the connecting interface 25, the standard electrocardio electrode plate can be connected with an electrocardio monitoring watch for monitoring electrocardio.

More specifically, the connection interface 25 may be connected in series with the corresponding first electrocardiograph electrode 21 or second electrocardiograph electrode 22, that is, when the standard electrocardiograph electrode pad is disposed on the connection interface 25, the signal received by the standard electrocardiograph electrode pad may be transmitted to the processing unit through the connection interface 25, the first electrocardiograph electrode 21 or second electrocardiograph electrode 22, and the electrocardiograph electrode circuit or right leg driving circuit 43.

The connection interface 25 can be a female connector to be adapted to a male connector on a standard electrocardio-electrode plate. Furthermore, a snap spring can be arranged in the connection interface 25, and when the male connector in the standard electrocardioelectrode extends into the connection interface 25, the snap spring fixes the male connector in the connection interface 25. So as to better fix the standard electrocardioelectrode plate.

Fig. 4 is a schematic view of the bottom view structure of the electrocardiograph monitoring watch according to the second embodiment of the present invention, as shown in fig. 4, the electrocardiograph monitoring watch according to the second embodiment of the present invention is basically the same as the first embodiment, and the difference is that, in this embodiment, the first electrocardiograph electrode 21 and the second electrocardiograph electrode 22 can be respectively disposed on the first watchband 12 and the second watchband 13. That is, one of the first electrocardio-electrode 21 and the second electrocardio-electrode 22 is disposed on the first strap 12, and the other of the first electrocardio-electrode 21 and the second electrocardio-electrode 22 is disposed on the bottom surface of the watch body 11 or the second strap 13.

Fig. 5 shows the utility model discloses the structural schematic diagram is looked up to the heart electricity monitoring wrist-watch that the third embodiment provided, as shown in fig. 5, the utility model discloses the heart electricity monitoring wrist-watch that the third embodiment provided is the same basically with the second embodiment, and its difference lies in, and in this embodiment, the heart electricity monitoring wrist-watch still includes fourth electrocardio electrode 24, and with first electrocardio electrode 21 and second electrocardio electrode 22 the same ground, fourth electrocardio electrode 24 sets up in the heart electricity monitoring wrist-watch be used for with the bottom surface of human contact. One of the first electrocardio-electrode 21, the second electrocardio-electrode 22 and the fourth electrocardio-electrode 24 is arranged on the first watchband 12, the other of the first electrocardio-electrode 21, the second electrocardio-electrode 22 and the fourth electrocardio-electrode 24 is arranged on the watch bottom surface of the watch main body 11, and the other of the first electrocardio-electrode 21, the second electrocardio-electrode 22 and the fourth electrocardio-electrode 24 is arranged on the second watchband 13. In the present embodiment, the fourth electrocardioelectrode 24 is disposed on the watch bottom surface of the watch body 11, and the first electrocardioelectrode 21 and the second electrocardioelectrode 22 are disposed on the first band 12 and the second band 13, respectively.

At this time, one of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22 and the fourth electrocardiograph electrode 24 is selectively connected to the right leg drive circuit 43 via the selection switch 30, and two of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22, the third electrocardiograph electrode 23 and the fourth electrocardiograph electrode 24 are selectively connected to the first electrocardiograph electrode circuit 41 and the second electrocardiograph electrode circuit 42 via the selection switch 30.

In other words, the selection switch 30 selectively connects the right leg driving circuit 43 to one of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22 and the fourth electrocardiograph electrode 24, or simultaneously disconnects the right leg driving circuit 43 from the first electrocardiograph electrode 21, the second electrocardiograph electrode 22 and the fourth electrocardiograph electrode 24, and the selection switch 30 selectively connects two of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22, the third electrocardiograph electrode 23 and the fourth electrocardiograph electrode 24 to the first electrocardiograph electrode circuit 41 and the second electrocardiograph electrode circuit 42, respectively.

That is, in the watch mode, one of the first electrocardioelectrode 21, the second electrocardioelectrode 22 and the fourth electrocardioelectrode 24 is connected to the right leg driving circuit 43, the other is connected to the first electrocardioelectrode circuit 41, and the third electrocardioelectrode 23 is connected to the second electrocardioelectrode circuit 42.

When the electrocardiograph monitoring watch is used as a professional electrocardiograph monitoring device, one of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22 and the fourth electrocardiograph electrode 24 may be connected to the right leg driving circuit 43, and the remaining electrocardiograph electrodes of the three may be connected to the first electrocardiograph electrode circuit 41 and the second electrocardiograph electrode circuit 42, respectively.

For example, during detection, the fourth electrocardiograph electrode 24 may be connected to the right leg driving circuit 43, and the first electrocardiograph electrode 21 and the second electrocardiograph electrode 22 may be connected to the first electrocardiograph electrode circuit 41 and the second electrocardiograph electrode circuit 42, respectively, so that the electrocardiograph monitoring watch forms a single lead.

Furthermore, the first band 12 and the second band 13 are elastic bands, which can be stretched to different lengths as required to make the position of the external electrode interface correspond to different positions of the human body.

Fig. 6 shows the utility model discloses the structural schematic diagram is looked up to the heart electricity monitoring wrist-watch that the fourth embodiment provided, as shown in fig. 6, the utility model discloses the heart electricity monitoring wrist-watch that the fourth embodiment provided is the same basically with the second embodiment, and its difference lies in, in this embodiment, can set up a plurality of first electrocardio electrodes 21 or second electrocardio electrode 22 on the heart electricity monitoring wrist-watch, and a plurality of first electrocardio electrodes 21 and a plurality of second electrocardio electrode 22 are all set up in heart electricity monitoring wrist-watch be used for with the bottom surface of human contact at the interval.

The arrangement of the first electrocardio-electrodes 21 and the second electrocardio-electrodes 22 can select different first electrocardio-electrodes 21 or second electrocardio-electrodes 22 according to the requirements of the distance between different electrodes, so that the electrocardio-monitoring watch can obtain different electrocardiosignals according to different human body structures or requirements.

Fig. 7 is a side view schematic structure diagram of an electrocardiograph monitoring watch according to a fifth embodiment of the present invention, fig. 8 is a schematic structure diagram of the center electrocardiograph monitoring watch of fig. 7 during three-lead monitoring, and fig. 7 to 8 are schematic structures diagrams, in this embodiment, a slide 111 is formed on a side wall of a watch host 11 of the electrocardiograph monitoring watch, one end of a second watchband 13 is connected to the slide 111, and can rotate around the watch host 11 along the slide 111 on the watch host 11, at least one of a first electrocardiograph electrode 21, a second electrocardiograph electrode 22, and a fourth electrocardiograph electrode 24 is disposed on the first watchband 12, and at least another of the first electrocardiograph electrode 21, the second electrocardiograph electrode 22, and the fourth electrocardiograph electrode 24 is disposed on the second watchband 13.

When the band is used, as shown in fig. 7, the second band 13 can be rotated by 90 ° so that the longitudinal directions of the first band 12 and the second band 13 are perpendicular to each other, and the first electrocardiograph electrode 21, the second electrocardiograph electrode 22 and the fourth electrocardiograph electrode 24 can form a triangle, so that three leads can be formed to detect the electrocardio of the human body.

It will be appreciated that the first wristband 12 may also be rotated about the watch body 11 by the arrangement of the slide 111 to achieve more options.

Fig. 9 is a schematic structural view of an electrocardiographic monitoring watch according to a sixth embodiment of the present invention. As shown in fig. 9, in a sixth embodiment of the present invention, the electrocardiograph monitoring watch is provided with a plurality of first electrocardiograph electrodes 21 and second electrocardiograph electrodes 22, at least one first electrocardiograph electrode 21 is formed on the first wristband 12, and at least one second electrocardiograph electrode 22 is formed on the second wristband 13.

When the electrocardiogram monitoring device is used as electrocardiogram monitoring equipment, the second watchband 13 can be rotated by 90 degrees, then three electrocardiogram electrodes which can form a triangle are randomly selected from the first watchband 12, the second watchband 13 and the watch chassis, so that the three electrocardiogram electrodes become three leads to detect a human body, and similarly, one electrocardiogram electrode can be selected from the three electrocardiogram electrodes again to be used as a right leg driving circuit 43, so that the measurement result is more accurate.

Fig. 10 is a schematic structural view of an electrocardiographic monitoring watch according to a seventh embodiment of the present invention. As shown in fig. 10, the electrocardiographic monitoring watch provided in the seventh embodiment of the present invention is substantially the same as that in the sixth embodiment, and the difference is that in this embodiment, the electrocardiographic monitoring watch further includes a wire jack 26, the wire jack 26 can be combined with a standard electrocardiographic lead, and the wire jack 26 can be a single standard electrocardiographic lead or a plurality of electrocardiographic leads; the watchband can also be provided with a plurality of lead jacks 26, each lead jack 26 can correspond to a single standard electrocardio lead or a plurality of electrocardio leads, and when the strip is used as an electrocardio patch, a standard 12-lead can be formed. The insertion hole 26 may also be a through hole penetrating the band, a spring is provided in the through hole for fixing and connecting a standard electrocardio electrode plate, and the standard electrocardio electrode plate directly mounted on the through hole can be used as an electrocardio patch, in which case the band can be very thin.

In summary, in the present invention, on the basis of the original electrocardiographic monitoring watch, an electrocardiographic electrode is added on the bottom surface of the electrocardiographic monitoring watch used for contacting with the human body, when performing electrocardiographic monitoring, the electrocardiographic monitoring watch can have two usage modes, when the electrocardiographic monitoring watch is used as a watch (taking wearing the watch and the wrist of the left hand as an example) and performs electrocardiographic monitoring, both the first electrocardiographic electrode 21 and the second electrocardiographic electrode 22 contact with the skin of the human body, such as the wrist, and when another limb of the human body, such as the finger of the right hand, contacts with the third electrocardiographic electrode 23, in this way, one of the first electrocardiographic electrode 21 and the second electrocardiographic electrode 22 can monitor the electrocardiographic of the human body together with the third electrocardiographic electrode 23; when the electrocardiogram monitoring watch exists as a professional electrocardiogram monitoring device, hydrogel can be attached to the first electrocardiogram electrode 21 and the second electrocardiogram electrode 22, the first electrocardiogram electrode 21 and the second electrocardiogram electrode 22 can exist as two wet electrodes, and then the electrocardiogram monitoring watch can be attached to the chest of a human body to form a single lead so as to perform electrocardiogram monitoring on the human body.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims (10)

1. An electrocardio monitoring watch is characterized in that: the electrocardiogram monitoring watch comprises a first electrocardiogram electrode, a second electrocardiogram electrode and a third electrocardiogram electrode, wherein the first electrocardiogram electrode and the second electrocardiogram electrode are arranged on the bottom surface, used for being in contact with a human body, of the electrocardiogram monitoring watch, and the third electrocardiogram electrode is arranged on the non-bottom surface of the electrocardiogram monitoring watch.

2. The electrocardiogram monitoring watch as claimed in claim 1, wherein: the electrocardio monitoring watch is provided with a watch host, a first watchband and a second watchband, wherein the first watchband and the second watchband are positioned on two sides of the watch host, one of the first electrocardio electrode and the second electrocardio electrode is arranged on the first watchband, the other of the first electrocardio electrode and the second electrocardio electrode is arranged on the watch bottom surface of the watch host or the second watchband, and the third electrocardio electrode is arranged on the non-watch bottom surface of the watch host.

3. The electrocardiogram monitoring watch as claimed in claim 1, wherein: the electrocardio monitoring watch is provided with a watch host, a first watchband and a second watchband, wherein the first watchband and the second watchband are positioned on two sides of the watch host, the electrocardio monitoring watch further comprises a fourth electrocardio electrode, one of the first electrocardio electrode, the second electrocardio electrode and the fourth electrocardio electrode is arranged on the first watchband, the other of the first electrocardio electrode, the second electrocardio electrode and the fourth electrocardio electrode is arranged on the watch bottom surface of the watch host, the other of the first electrocardio electrode, the second electrocardio electrode and the fourth electrocardio electrode is arranged on the second watchband, and the third electrocardio electrode is arranged on the non-watch bottom surface of the watch host.

4. The electrocardiogram monitoring watch as claimed in claim 1, wherein: the electrocardio monitoring watch is provided with a watch host, a first watchband and a second watchband, wherein the first watchband and the second watchband are positioned on two sides of the watch host, the electrocardio monitoring watch comprises a plurality of first electrocardio electrodes and second electrocardio electrodes, at least one first electrocardio electrode is arranged on the first watchband, and at least one second electrocardio electrode is arranged on the second watchband.

5. The electrocardiographic monitoring watch according to any one of claims 2 to 4, wherein: a slideway is formed on the side wall of a watch host of the electrocardio monitoring watch, one end of the first watchband or the second watchband is connected with the slideway, and the first watchband or the second watchband can horizontally rotate around the watch host along the slideway on the watch host.

6. The electrocardiographic monitoring watch according to any one of claims 2 to 4, wherein: the first watchband and the second watchband are elastic watchbands.

7. The electrocardiographic monitoring watch according to any one of claims 1 to 4, wherein: the electrocardio monitoring watch further comprises a selection switch, a first electrocardio electrode circuit, a second electrocardio electrode circuit and a right leg driving circuit, the selection switch comprises a first selection switch, a second selection switch and a third selection switch, one end of the first selection switch is connected with the right leg driving circuit, the other end of the first selection switch is selectively connected with one of the first electrocardio electrode and the second electrocardio electrode or is simultaneously disconnected with the first electrocardio electrode and the second electrocardio electrode, one end of the second selection switch is connected with the first electrocardio electrode circuit, the other end of the second selection switch is selectively connected with one of the first electrocardio electrode, the second electrocardio electrode and the third electrocardio electrode, and one end of the third selection switch is connected with the second electrocardio electrode circuit, the other end of the third selection switch is selectively connected with one of the first electrocardio-electrode, the second electrocardio-electrode and the third electrocardio-electrode.

8. The electrocardiogram monitoring watch as claimed in claim 1, wherein: and a connecting interface for connecting the electrocardio-electrodes is also arranged in the first electrocardio-electrode and/or the second electrocardio-electrode.

9. The electrocardiogram monitoring watch of claim 8, wherein: and a clamp spring for fixing the electrocardio-electrode is arranged in the connecting interface.

10. The electrocardiogram monitoring watch as claimed in claim 1, wherein: the electrocardiogram monitoring watch further comprises a wire jack connected with the electrocardiogram lead wire.

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