CN210843039U

CN210843039U - Electrocardiosignal acquisition device and monitoring system of wearable electronic garment

Info

Publication number: CN210843039U
Application number: CN201920737611.2U
Authority: CN
Inventors: 任宗明; 任佰祥; 乔琳琳; 杜中洪; 陈国强
Original assignee: Jinan Biosensor Instrument Co ltd; Shandong Normal University
Current assignee: Jinan Biosensor Instrument Co ltd; Shandong Normal University
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-06-26
Anticipated expiration: 2029-05-20

Abstract

The device comprises a wearable electronic garment, wherein the wearable electronic garment is of a double-layer structure, an electrode is fixed on the wearable electronic garment close to the surface of the body and is connected with a signal processing device through a wire arranged in the double-layer structure, and the signal processing device is respectively connected with a battery and a signal receiving and transmitting device; the electrode adopts an electrocardiosignal acquisition electrode of wearable electronic clothing, and the material of the electrode is 60-90% of flexible metal silver fiber and 10-40% of woven material; the signal processing device judges the environment range of the wearer and sends the electrocardiosignals to the client or the central server through the receiving and sending device.

Description

Electrocardiosignal acquisition device and monitoring system of wearable electronic garment

Technical Field

The utility model belongs to the technical field of bioelectricity physiological signals, and relates to an electrocardiosignal acquisition device and a monitoring system of wearable electronic clothing.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

Electrocardiogram (ECG) is one of the most widely used vital sign sensing and health monitoring methods, and it provides useful diagnostic information concerning the vascular system in clinical medical diagnosis. To some extent, it can also serve as a powerful indicator of certain specific physiological and pathological conditions in humans. With the increasing frequency of coronary artery disease over the last decades, continuous monitoring of ECG signals of high risk patients can play an important role in the immediate detection of pathological features and arrhythmias. With this concept, any deviation of an individual's health condition from its standard can be detected and transmitted to a health center for further analysis and prevention. The research proves that: such on-line ECG monitoring, if not interfering with daily activities, may improve to some extent the diagnosis and treatment of some of the most common cardiac diseases, and may be helpful for the timely treatment of patients.

Currently, ECG monitoring can be accomplished by a number of methods. The electrode pads of the traditional clinical ECG system are all silica gel patches which are adhered to the skin by using gel. However, with such conventional silicone patches this usually requires cleaning of the attachment site and, if necessary, scraping of parts of the hair or treatment of certain parts of the body. In this way, an electrode on the pad, consisting of a gel in the middle, can be used to provide a conductive medium for charge transfer between the electrode and the body. To hold the electrodes in place, additional tape is also applied to help secure them.

The inventors found in the course of research that it causes great inconvenience to the testers during use and may cause skin irritation, allergic reaction and inflammation due to toxicological problems of the gel during long-term treatment. Furthermore, as the gel dehydrates over a long period of use, the signal quality will decrease and displacement of the gel is generally not feasible. In addition, since it is difficult to keep the adhesives completely separated from each other for a long time, cross-coupling between adjacent-electrode positions may occur by leakage current. Thus, wet ECG electrode systems may not be suitable for long term ECG monitoring.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art and overcoming the problem that the electrocardiosignals of a wearer cannot be acquired online in real time under normal living and the problem that skin irritation, anaphylactic reaction and inflammation are caused by the toxicological problem of gel in long-term treatment in the prior art, one or more embodiments of the disclosure provide the electrocardiosignal acquisition electrode, the device and the monitoring system of the wearable electronic garment, the electrocardiosignal acquisition electrode, the device and the monitoring system can be used for continuously acquiring the electrocardiosignals online in real time, adopt the soft and comfortable electrode with good repeatability, can perfectly realize the integration with the garment, cannot cause the skin irritation and other anaphylactic red and swollen reactions, do not need to clean the skin, have strong wire performance, can enable the current to uniformly flow to the human body through skin contact, ensure the acquired electrocardio to be real-time, effective and accurate, and are not interfered by the activity of the human body.

According to an aspect of one or more embodiments of the present disclosure, there is provided a wearable electronic garment cardiac signal acquisition electrode.

An electrocardiosignal acquisition electrode of a wearable electronic garment is arranged on the side, close to the body surface, of the wearable electronic garment, and the electrode is made of a mixture of flexible metal silver fibers and a woven material according to a certain proportion.

Further, the electrode is made of 60-90% of flexible metal silver fibers and 10-40% of woven materials.

According to an aspect of one or more embodiments of the present disclosure, there is provided an electrocardiographic signal acquisition apparatus for a wearable electronic garment.

An electrocardiosignal acquisition device of a wearable electronic garment comprises the wearable electronic garment, wherein the wearable electronic garment is of a double-layer structure, an electrode is fixed on the wearable electronic garment close to the surface of a body, the electrode is connected with a signal processing device through a conducting wire arranged in the double-layer structure, and the signal processing device is respectively connected with a battery and a signal receiving and transmitting device; the electrode adopts an electrocardiosignal acquisition electrode of a wearable electronic garment;

acquiring electrocardiosignals by the electrode, wherein the electrocardiosignals comprise eighteen leads of electrocardiosignals of I, II, III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6, V7, V8, V9, V3R, V4R and V5R; the signal processing device is used for preprocessing, communication error correction and temporary storage of the electrocardiosignals, and the signal processing device judges the environment range of the wearer and sends the electrocardiosignals to the client or the central server through the receiving and transmitting device.

Furthermore, the signal processing device comprises an MCU, a zero-phase digital filter and a storage device, the signal processing device preprocesses the electrocardiosignals to be interference signals, the zero-phase digital filter is adopted to filter the collected electrocardiosignals, and the storage device stores the preprocessed electrocardiosignals.

Furthermore, the electrocardiosignal acquisition device of the wearable electronic garment comprises a first electrode, a second electrode, a third electrode and a fourth electrode, wherein the first electrode and the second electrode are symmetrically fixed at the left and right acromioclavicular joints of the wearable electronic garment corresponding to the human body, and the third electrode and the fourth electrode are fixed at the left and right sides of the wearable electronic garment corresponding to the umbilical horizontal line of the human body.

Furthermore, the first electrode collects a lead I electrocardiosignal, the second electrode collects a lead II electrocardiosignal, the third electrode collects a lead III electrocardiosignal, and the third electrode collects lead aVR, aVL and aVF electrocardiosignals.

Further, the electrocardiosignal acquisition device of the wearable electronic garment further comprises a reserved electrode interface which is respectively connected with a V1 electrode, a V2 electrode, a V3 electrode, a V4 electrode, a V5 electrode, a V6 electrode, a V7 electrode, a V8 electrode, a V9 electrode, a V3R electrode, a V4R electrode and a V5R electrode;

the V1 electrode is fixed on the wearable electronic garment and corresponds to a lateral line of a right sternum of a human body, and a V1 electrocardiosignal of a lead is collected;

the V2 electrode is fixed on the wearable electronic garment corresponding to the left parasternal line of the human body, and collects a lead V2 electrocardiosignal;

the V3 electrode is fixed at the midpoint of the V2 electrode and the V4 electrode of the wearable electronic garment, and a V3 electrocardiosignal of a lead is acquired;

the V4 electrode is fixed on the wearable electronic garment and corresponds to the left clavicle midline of the human body, and a lead V4 electrocardiosignal is collected;

the V5 electrode is fixed on the wearable electronic garment corresponding to the left anterior axillary line of the human body, and collects a lead V5 electrocardiosignal;

the V6 electrode is fixed on the wearable electronic garment corresponding to the left axillary midline of a human body, and collects a lead V6 electrocardiosignal;

the V7 electrode is fixed on the wearable electronic garment corresponding to the left posterior axillary line of the human body, and collects a lead V7 electrocardiosignal;

the V8 electrode is fixed on the wearable electronic garment corresponding to the left scapula of the human body and used for collecting a V8 electrocardiosignal of a lead;

the V9 electrode is fixed on the wearable electronic garment and corresponds to a left spinal cord of a human body, and collects a lead V9 electrocardiosignal;

the V3R electrode is fixed at the midpoint of the V1 electrode and the V4R electrode of the wearable electronic garment, and V3R electrocardiosignals of a lead are collected;

the V4R electrode is fixed on the wearable electronic garment and corresponds to the midline of the clavicle of the human body, and collects a lead V4R electrocardiosignal;

the V5R electrode is fixed on the wearable electronic garment corresponding to the left parasternal line of the human body, and collects a lead V5R electrocardiosignal.

Further, the signal processing device, the battery and the signal receiving and transmitting device are all fixed at the position of the wearable electronic garment corresponding to the chest neckline of the human body.

According to an aspect of one or more embodiments of the present disclosure, there is provided a wearable electronic garment cardiac electrical signal monitoring system.

An electrocardiosignal monitoring system of wearable electronic clothing, the system includes:

the electrocardiosignal acquisition device of the wearable electronic garment;

the client receives the electrocardiosignals sent by the electrocardiosignal acquisition device of the wearable electronic garment and forwards the electrocardiosignals to the central server;

and the central server adopts terminal equipment.

Further, a signal receiving and transmitting device in the electrocardiosignal acquisition device of the wearable electronic garment comprises a first Bluetooth module and a first Wi-Fi module, the client comprises a second Bluetooth module and a second Wi-Fi module, and the central server comprises a third Bluetooth module and a second Wi-Fi module;

when the first Bluetooth module of the electrocardiosignal acquisition device of the wearable electronic garment can be connected with the third Bluetooth module of the central server, the environment range of a wearer is a small range, the first Bluetooth module is connected with the third Bluetooth module, and the signal receiving and transmitting device transmits electrocardiosignals to the central server;

wearable electronic clothing's electrocardiosignal collection system's first bluetooth module can't with when the third bluetooth module of central server connects, the environment scope that the wearer is located is on a large scale, first bluetooth module with the customer end the second bluetooth module is connected, signal reception and transmitter with electrocardiosignal send to the customer end.

The beneficial effect of this disclosure:

1. according to the electrocardiosignal collecting electrode, the electrocardiosignal collecting device and the electrocardiosignal monitoring system for the wearable electronic garment, 60-90% of flexible metal silver fibers and 10-40% of woven materials are used as materials of the electrode, so that current can uniformly flow to a human body through skin contact, and real-time, effective and accurate electrocardiosignal collection is guaranteed.

2. The utility model discloses an electrocardiosignal acquisition electrode, device and monitoring system of wearable electronic clothing, twelve electrode positions have been added in chest lead to supply each direction to gather the heart electrograph and judge position and direction that the heart takes place the disease, guarantee that medical center is faster for patient's disease down.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a dorsal forehead view of an ecg signal acquisition device of a wearable electronic garment according to one or more embodiments;

wherein, 1 is the right shoulder electrode position, 2 is the left shoulder electrode position, 3 is the left lower electrode position, 4 is the right lower electrode position, 5 is the wire, 6 is the signal emission and receiver; v1, V2, V3, V4, V5, V6, V3R, V4R and V5R are nine electrode positions of the frontal plane of the chest lead;

fig. 2 is a dorsal view of an ecg signal acquisition device of a wearable electronic garment according to one or more embodiments;

wherein, V7, V8 and V9 are electrode positions for collecting signals on the back of the chest lead;

fig. 3 is a long-sleeve frontal view of an electrical cardiac signal acquisition device of a wearable electronic garment in accordance with one or more embodiments;

fig. 4 is a long-sleeved back view of an ecg signal acquisition device of a wearable electronic garment, in accordance with one or more embodiments;

FIG. 5 is an electrode state diagram when the electronic garment is not worn in accordance with one or more embodiments;

wherein, 7 is human skin, 8 is a flexible electrode end (protruding two millimeters), 9 is a clothes inner layer, 10 is sponge, and 11 is a clothes outer layer;

FIG. 6 is an electrode state diagram when worn by an electronic garment according to one or more embodiments;

wherein, 7 is human skin, 12 is a flexible electrode end (protruding two millimeters), 9 is a clothes inner layer, 10 is sponge, and 11 is a clothes outer layer;

fig. 7 is an electrocardiogram collected by the electrocardiosignal collecting device of the wearable electronic garment in a user static state according to one or more embodiments;

fig. 8 is an electrocardiogram collected by the electrocardiosignal collecting device of the wearable electronic garment in the walking state of the user according to one or more embodiments.

The specific implementation mode is as follows:

technical solutions in one or more embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in one or more embodiments of the present disclosure, and it is to be understood that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from one or more embodiments of the disclosure without making any creative effort, shall fall within the scope of protection of the disclosure.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It is noted that the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of methods and systems according to various embodiments of the present disclosure. It should be noted that each block in the flowchart or block diagrams may represent a module, a segment, or a portion of code, which may comprise one or more executable instructions for implementing the logical function specified in the respective embodiment. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Without conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other, and the present disclosure will be further described with reference to the drawings and the embodiments.

Example one

This example is intended to overcome the toxicological problems of gels in the long-term treatment of the prior art, causing skin irritation, allergic reactions and inflammation. In addition, as the gel is dehydrated in the long-term use process, the signal quality will be reduced, the gel replacement is generally not feasible, and the elasticity of the silicon electrode plate can not ensure that the electrode plate is completely and tightly contacted with the skin, so that the current can not uniformly flow to the human body through the skin contact surface, if the current is concentrated on one point or a plurality of points of the skin, the pain feeling can be generated on the surface of the skin, and the skin can be burned in serious cases. The electrocardiosignal collecting electrode is soft, comfortable and good in repeatability, can be perfectly integrated with clothes, does not cause allergic red and swollen reactions such as skin irritation, does not need to clean skin, is strong in wire performance, can enable current to uniformly flow to a human body through skin contact, ensures real-time, effective and accurate collection of electrocardiosignals, and ensures that the electrocardiosignals are not interfered by human activities.

Example two

All the leads are clamped between double-layer structures, 88% of flexible metal silver fibers and 12% of woven materials are adopted as materials of the electrodes, the flexible electrode end protrudes by two millimeters, and one millimeter is close to a human body after being compressed, so that the real-time, effective and accurate electrocardio collection is guaranteed. The flexible metal has natural good conductivity and mechanical properties. At the same time, we design two shapes. The long sleeves and the short sleeves are designed to meet different living requirements and different environmental temperatures. As shown in fig. 1-2, the present embodiment employs a wearable electronic garment of the short-sleeved vest type.

In this embodiment, the MCU performs communication error correction, temporary storage, and forwarding. The electrocardiosignal can be received, interference signals are filtered through a filtering technology, the filtered signals can be stored for a long time, the storage time can reach more than 30 days, and the electrocardiosignal acquisition device has an acquisition function, a filtering function and a signal storage function. The main technique of the filtering function is to use a zero-phase digital filter and then obtain a wavelet decomposition by performing a 10-level one-dimensional wavelet analysis using a coif5 wavelet. The filtered signal coefficients are further reconstructed using the wavelet decomposition structure and the coif5 wavelet. Finally obtaining a denoised signal from the reconstructed wavelet decomposition structure according to principles of Stein unbiased risk, soft threshold, level noise level correlation estimation and 10-level coif5 wavelet.

The wire is connected with the signal receiving and transmitting device and is mainly used for transmitting signals, the wire is transmitted from one end, the electrodes are all connected with the tail end of the wire, and the wearable electronic garment is tightly attached to the body surface to collect electrocardiosignals. The flexible metal electrode is used for acquiring and processing standard eighteen-lead electrocardiosignals of I, II, III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6, V7, V8, V9, V3R, V4R and V5R. The electrode is connected with the device through a lead. This part is designed for ultra low power consumption. Wherein 60-90% of flexible metal silver fiber and 10-40% of woven material are used as the material of the electrode, and the other end of the electrocardio collecting and storing device is provided with a metal corresponding interface which is contacted with the battery so as to be convenient for connecting the battery and electrifying the collector.

In this embodiment, the flexible metal electrode may acquire and process cardiac signals of standard eighteen leads of I, II, III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6, V7, V8, V9, V3R, V4R, and V5R. The two electrodes on the upper part are close to the acromioclavicular joint, because the position has small activity intensity, less muscles and small electromyographic interference, the lower position is not strict, and the lower position is close to the umbilical horizontal line (the lower the position is, the better the position is). While twelve positions of the chest leads are fixed. Where the electrode shown at V1 is located at the right parasternal line, the electrode shown at V2 is located at the left parasternal line, the electrode shown at V3 is located at the midpoint of V3 and V4, the electrode shown at V4 is located at the left mid-clavicular line, the electrode shown at V5 is located at the left anterior axillary line, the electrode shown at V6 is located at the left mid-axillary line, the electrode shown at V7 is located at the left posterior axillary line, the electrode shown at V8 is located at the left scapular line, the electrode shown at V9 is located at the left paraspinal line, the electrode shown at V3R is located at the midpoint of V1 and V4R, the electrode shown at V4R is located at the right mid-clavicular line, and the electrode shown at V5R is located. The two electrodes of the acromioclavicular joint and the left lower abdominal electrode can be used for making limb leads I, II and III, the electrodes of the right lower abdomen can be used for making enhanced limb leads aVR, aVL and aVF, electrode interfaces are reserved at the reserved electrode interfaces, and V1, V2, V3, V4, V5, V6, V7, V8, V9, V3R, V4R and V5R are made when the electrodes are connected to corresponding positions. The signal transmitting and receiving device is arranged at the position of the front neckline of the chest, so that the device is worn on a human body, the normal activity of the human body is not influenced, and the position and the direction of the heart with pathological changes can be effectively judged according to the electrocardiosignals obtained from the twelve positions of the chest leads.

The electrode state when the electronic garment is not worn (the electrodes protrude inward by 2 mm) is shown in fig. 5; as shown in fig. 6, the electrode state when the electronic garment is worn (the electrode protrudes inward by 1 mm); fig. 7 shows an electrocardiogram collected by the wearable online electrocardiographic monitoring and cardiac function evaluation system of the present disclosure in a user's resting state. Fig. 8 shows an electrocardiogram collected by the wearable on-line electrocardiograph monitoring and cardiac function evaluation system of the present disclosure in the state of the user walking.

EXAMPLE III

As shown in fig. 3 to 4, the present embodiment is a wearable electronic garment of a long-sleeve type in addition to the second embodiment.

Example four

the electrocardiosignal acquisition device of the wearable electronic garment;

and the central server adopts terminal equipment.

In this embodiment, the electrodes of the electrocardiosignal acquisition device of the wearable electronic garment acquire electric waves and wirelessly transmit the electric waves to receiving end software on a computer through bluetooth, related monitoring analysis information is transmitted to a central server through a network, and the central server performs real-time analysis on the electrocardiosignals and performs real-time early warning on abnormal electrocardiosignals.

The embodiment adopts a real-time online electrocardio acquisition and signal transmission technology under the normal living state of a wearer, and the technical device comprises a signal receiving and transmitting device, a flexible metal electrode, a woven material, a lead, a battery, receiving end software, a central server and the wearable electronic garment.

In this embodiment, the signal transmitter can transmit the collected electrocardiosignals, transmit the electrocardiosignals to a mobile phone or other portable signal receiving devices through Bluetooth connection, and then transmit the electrocardiosignals to receiving end software on a computer through a hospital network or a public Internet of things. If the device is in a place with a smaller range of activity, similar to a nourishing organization, the signal receiver can transmit the electrocardiosignals to the central server in real time through Bluetooth, and the central server performs real-time analysis and early warning. If the wearer is a scattered wearer, the signal received by the signal receiver can be transmitted to the central server in real time by using the mobile phone Bluetooth. The standard twelve leads can be formed by using the device, the limb leads I, II and III can be formed by using the two electrodes of the acromioclavicular joint and the left lower abdominal electrode, the limb leads aVr, aVL and aVf can be strengthened by adding the right lower abdominal electrode, a reserved electrode interface is shared, and V1, V2, V3, V4, V5 and V6 can be formed by receiving corresponding positions. The signal transmitting and receiving device is arranged at the position of the chest neckline. Thus, the clothes are worn on the human body and have no influence on the normal activities of the human body.

The beneficial effect of this disclosure:

3. According to the electrocardiosignal acquisition electrode, the electrocardiosignal acquisition device and the electrocardiosignal acquisition monitoring system for the wearable electronic garment, the wearable electronic monitoring device is divided into a long sleeve and a vest in design, so that different living requirements are met, and different environment temperatures are met.

4. The electrocardiosignal acquisition electrode, the electrocardiosignal acquisition device and the electrocardiosignal acquisition monitoring system of the wearable electronic garment have the advantages that the flexible metal electrode is soft and comfortable, the repeatability is good, the integration of the flexible metal electrode and the garment can be perfectly realized, and the skin irritation and other allergic and red swelling reactions can not be caused.

5. According to the electrocardiosignal acquisition electrode, the electrocardiosignal acquisition device and the electrocardiosignal acquisition monitoring system for the wearable electronic garment, the flexible metal electrode cannot be influenced by the activity state of a person, and signals are guaranteed not to be interfered.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electrocardiosignal acquisition device of a wearable electronic garment is characterized by comprising the wearable electronic garment, wherein the wearable electronic garment is of a double-layer structure, an electrode is fixed on the wearable electronic garment close to the surface of the body, the electrode is connected with a signal processing device through a lead arranged in the double-layer structure, and the signal processing device is respectively connected with a battery and a signal receiving and transmitting device;

the electrocardiosignal acquisition device of the wearable electronic garment further comprises a reserved electrode interface which is respectively connected with a V1 electrode, a V2 electrode, a V3 electrode, a V4 electrode, a V5 electrode, a V6 electrode, a V7 electrode, a V8 electrode, a V9 electrode, a V3R electrode, a V4R electrode and a V5R electrode;

the signal processing device judges the environment range of the wearer and sends the electrocardiosignals to the client or the central server through the receiving and sending device.

2. The device for acquiring electrocardiographic signals of wearable electronic garment according to claim 1, wherein the signal processing device comprises an MCU, a zero-phase digital filter and a storage device.

3. The device for acquiring electrocardiographic signals of wearable electronic garment according to claim 1, wherein the device for acquiring electrocardiographic signals of wearable electronic garment comprises a first electrode, a second electrode, a third electrode and a fourth electrode, the first electrode and the second electrode are symmetrically fixed on the wearable electronic garment corresponding to the left and right acromioclavicular joints of human body, and the third electrode and the fourth electrode are fixed on the wearable electronic garment corresponding to the left and right sides of the umbilical horizontal line of human body.

4. The device for acquiring electrocardiographic signals of wearable electronic garment according to claim 3, wherein the first electrode acquires lead I electrocardiographic signals, the second electrode acquires lead II electrocardiographic signals, the third electrode acquires lead III electrocardiographic signals, and the third electrode acquires lead aVR, aVL, aVF electrocardiographic signals.

5. The device for acquiring the electrocardiosignals of the wearable electronic garment, according to claim 1, wherein the V1 electrode is fixed on the wearable electronic garment corresponding to the lateral line of the right sternum of the human body, and is used for acquiring the V1 electrocardiosignals of a lead;

6. The device for acquiring electrocardiosignals of a wearable electronic garment according to claim 1, wherein the signal processing device, the battery and the signal receiving and transmitting device are all fixed at the position of the wearable electronic garment corresponding to the chest neckline of the human body.

7. An electrocardiosignal monitoring system of wearable electronic clothing, characterized in that, this system includes:

the electrocardiosignal acquisition device of the wearable electronic garment of any one of claims 1-6;

and the central server adopts terminal equipment.

8. The system for monitoring the electrocardiographic signal of a wearable electronic garment according to claim 7, wherein the signal receiver and transmitter in the electrocardiographic signal acquisition device of the wearable electronic garment comprises a first bluetooth module and a first Wi-Fi module, the client comprises a second bluetooth module and a second Wi-Fi module, and the central server comprises a third bluetooth module and a second Wi-Fi module;

the first Bluetooth module is connected with the third Bluetooth module, and the signal receiving and transmitting device transmits the electrocardiosignals to the central server;

the first Bluetooth module is connected with the second Bluetooth module of the client side, and the signal receiving and transmitting device transmits the electrocardiosignal to the client side.