CN210447001U

CN210447001U - Electrocardiosignal acquisition device and monitoring system of anti-static wearable garment

Info

Publication number: CN210447001U
Application number: CN201920737614.6U
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: 2020-05-05
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a prevent electrocardiosignal collection system and monitoring system of wearable clothing of static, collection system include wearable clothing, wearable clothing is bilayer structure, bilayer structure sews up regional inlayer and is covered with type Faraday cage structure, forms the complete electrically conductive closed circuit body, wearable clothing is close to body table side fixed electrode, the electrode is connected with signal processing apparatus through the wire that sets up in bilayer structure. The monitoring system further comprises a client and a central server.

Description

Electrocardiosignal acquisition device and monitoring system of anti-static wearable garment

Technical Field

The utility model belongs to the technical field of biological electricity physiological signal, a electrocardiosignal acquisition device and monitoring system of wearable clothing of preventing static is related to.

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.

However, the inventor finds that an external electric field or human body static electricity can affect the online ECG monitoring device in the research process, and the normal operation of the online ECG monitoring device and the accuracy of the electrocardiographic signal monitoring are hindered. The human body static electricity is static electricity attached to a human body due to mutual friction of clothes and the like on the human body. The human body is a conductor, and static electricity is generated by frequent friction. Human epidermis friction can not produce very big electric current yet, therefore can not cause the injury to the human body under the normal condition, but research finds that human static can produce uncontrollable influence to some electronic equipment or instruments attached to body surface to probably go out data fluctuation or data error and influence actual detection effect in the instrument testing process. According to statistical analysis: most other related electrocardio monitoring devices in the market can not avoid the influence of external electric fields or human static electricity on the devices.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the problem of influence of an external electric field or human body static electricity on instrument equipment or the problem of influence of the electric field of electrical equipment on the outside is solved, one or more embodiments of the disclosure provide an electrocardiosignal acquisition device and a monitoring system of an anti-static wearable garment, the wearable garment is enabled to form a structure similar to a Faraday cage by utilizing the Faraday cage principle, a complete closed circuit body is formed, equipotential is formed around the body, the influence of the external electric field or the human body static electricity on the electrocardiosignal acquisition device is prevented, the real-time continuous stable online electrocardio data transmission can be obtained under the normal living state of a wearer, and the acquired electrocardio is guaranteed to be real-time, effective and accurate.

According to one aspect of one or more embodiments of the present disclosure, an electrocardiosignal acquisition device of an antistatic wearable garment is provided.

The utility model provides an electrocardiosignal collection system of wearable clothing of antistatic, includes wearable clothing, wearable clothing is bilayer structure, bilayer structure sews up regional inlayer and is covered with type Faraday cage structure, forms complete electrically conductive closed circuit body, wearable clothing is close to body surface side fixed electrode, the electrode is connected with signal processing device through the wire that sets up in bilayer structure.

Furthermore, the material of the Faraday-like cage structure is formed by mixing flexible metal silver fibers and a woven material according to a certain proportion.

Furthermore, the electrode is made of a mixture of flexible metal silver fibers and a woven material according to a certain proportion.

Further, the material of the Faraday-like cage structure is 60-90% of flexible metal silver fibers and 10-40% of woven material.

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

Furthermore, the signal processing device carries out preprocessing, communication error correction and temporary storage on 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.

Further, the signal processing device is respectively connected with the battery and the signal receiving and transmitting device; the signal processing device, the battery and the signal receiving and transmitting device are all fixed at the position of the wearable 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 an electrocardiosignal monitoring system of an antistatic wearable garment.

An electrocardiosignal monitoring system of an antistatic wearable garment, the system comprising:

the electrocardiosignal acquisition device of the wearable garment;

the client receives the electrocardiosignals sent by the electrocardiosignal acquisition device of the wearable 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 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 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;

the electrocardiosignal acquisition device of wearable clothing'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 acquisition device and the electrocardiosignal monitoring system of the anti-static wearable garment, 60-90% of flexible metal silver fibers and 10-40% of woven materials are used as conducting materials of a Faraday-like cage structure, so that current can be uniformly transmitted inside the garment through the structure, and the acquired electrocardiosignals are prevented from being interfered by an external electric field or human body static electricity.

2. According to the electrocardiosignal acquisition device and the electrocardiosignal monitoring system of the anti-static wearable garment, 60-90% of flexible metal silver fibers and 10-40% of woven materials are used as electrodes, the flexible metal electrodes are soft and comfortable, good in repeatability and capable of being perfectly integrated with the garment, allergic red and swollen reactions such as skin irritation are not caused, the flexible metal electrodes are not affected by the activity state of a person, and signals are not interfered.

3. According to the electrocardiosignal acquisition device and the electrocardiosignal monitoring system of the anti-static wearable garment, materials of a Faraday-like cage structure are all sewn at the connection position of the inner layer of the garment and are not in direct contact with a human body, a protective sleeve is formed on the outer layer of the human body, the electrocardiosignal monitoring device can be protected from normal operation, and interference influence of an external electric field or human body static electricity on instrument data is avoided.

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 frontal view of an electrocardiographic signal acquisition device of an antistatic wearable garment according to one or more embodiments;

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

fig. 3 is a long-sleeve frontal view of an electrical cardiac signal acquisition device of an anti-static wearable garment according to one or more embodiments;

fig. 4 is a long-sleeved back view of an electrocardiographic signal acquisition device of an antistatic wearable garment according to one or more embodiments;

the Faraday cage comprises a wearable garment outer layer 1, a Faraday cage-like structure wrapped with a conductive composite material 2, a wearable garment inner layer 3, an electrode position 4, a lead 5 and a signal transmitting and receiving device 6, wherein the Faraday cage-like structure is made of a conductive composite material; v1, V2, V3, V4, V5, V6, V3R, V4R and V5R are nine electrode positions of the frontal plane of the chest lead; v7, V8 and V9 are the electrode positions for collecting signals on the back of the chest lead.

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 apparent that the described embodiments are only a part of the embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art based on one or more embodiments of the disclosure without making any creative effort, shall fall within the protection scope of the present invention.

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.

A faraday cage is a cage formed of metal or a good conductor. The high-voltage DC high-voltage discharge device comprises a cage body, a high-voltage power supply, a voltage display and a control part, wherein the cage body is communicated with the ground, the high-voltage power supply transmits 10 kilovolt DC high voltage to a discharge rod through a current-limiting resistor, when the tip of the discharge rod is 10 centimeters away from the cage body, discharge sparks appear, according to the condition of electrostatic balance of a grounding conductor, the cage body is an equivalent body, the internal potential difference is zero, the electric field is zero, and charges are distributed on the outer surface close to the discharge rod. It is a metal housing that prevents electromagnetic fields from entering or escaping. An ideal faraday cage consists of an unbroken, perfectly conductive layer. This ideal situation is not achieved in practice, but can be achieved by using a fine-meshed copper screen.

The demonstration of the Faraday cage illustrates the principle of the live working of high-voltage operators. The protective clothing for the high-voltage live operator is made of metal wires, and when the protective clothing is in contact with a high-voltage wire, equipotential is formed, so that no current flows through the body of an operator, and a good protective effect is achieved. If the automobile is a Faraday cage, the automobile shell is a large metal shell to form an equivalent body, so that when a driver drives in a thunderstorm, people in the automobile do not worry about being struck by lightning. The demonstration of the Faraday cage also shows that the Faraday cage with the grounded shell can effectively isolate the interference of electromagnetic waves inside and outside the cage body so as to play a role in electrostatic shielding. By applying the principle, scientific and technical personnel ground the metal shells of a plurality of precise instruments and equipment, thereby effectively avoiding unnecessary electromagnetic interference and lightning attack.

If the conductor is placed in an external electric field with the electric field intensity E, free electrons in the conductor move against the electric field direction under the action of the electric field force. Thus, the negative charge of the conductor is distributed on one side and the positive charge on the other side. Due to the redistribution of the charges in the conductor, these charges form another electric field in the opposite direction to the external electric field, with an electric field strength of E. According to the principle of field intensity superposition, the electric field intensity in the conductor is equal to the superposition of the E outside and the E inside, and the electric fields in opposite directions are superposed to be mutually offset, so that the total electric field intensity in the conductor is zero. When the total electric field intensity in the conductor is zero, the free electrons in the conductor do not move directionally any more. The state of no charge movement in a conductor is called electrostatic equilibrium in physics. A conductor in electrostatic equilibrium has an internal electric field strength of zero everywhere. In an electrostatic equilibrium state, whether it is a hollow conductor or a solid conductor; no matter how much the conductor itself is charged or whether the conductor is in an external electric field, it must be an equipotential body and its internal field strength is zero. The outer shell of the conductor thus "shields" its interior from external electric fields, which can result in electrostatic shielding.

In order to avoid the influence of an external electric field or human body static electricity on instruments or equipment or the influence of an electric field of electrical equipment on the outside, a cavity conductor is used for shielding the external electric field, so that the interior of the cavity conductor is not influenced, and the electrical equipment does not influence the outside, which is the basis of the principle of one or more embodiments of the disclosure.

Example one

In order to solve the problem that the influence of an external electric field or human body static on data parameters of an electrocardio monitoring device cannot be avoided under the condition that a wearer lives normally in the prior art, the electrocardio signal acquisition device of the wearable garment capable of preventing static and the external electric field is provided. The device is a receiving end software which collects electric waves by an electrode, wirelessly transmits the electric waves to a computer through Bluetooth, transmits related monitoring analysis information to a central server through a network, and the central server analyzes electrocardiosignals in real time and carries out real-time early warning on abnormal electrocardiosignals.

The utility model provides an electrocardiosignal collection system of wearable clothing of antistatic, includes wearable clothing, wearable clothing is bilayer structure, bilayer structure sews up regional inlayer and is covered with type Faraday cage structure, forms complete electrically conductive closed circuit body, wearable clothing is close to body surface side fixed electrode, the electrode is connected with signal processing device through the wire that sets up in bilayer structure. The signal processing device is respectively connected with the battery and the signal receiving and transmitting device; the signal processing device, the battery and the signal receiving and transmitting device are all fixed at the position of the wearable garment, corresponding to the chest neckline of the human body.

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 tightly attached to the body surface through wearable clothes so as to acquire electrocardiosignals, the electrocardiosignals are acquired and processed by the flexible metal electrodes, and the electrocardiosignals comprise eighteen lead 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.

The Faraday-like cage structure is formed by taking 60-90% of flexible metal silver fibers and 10-40% of woven materials as composite materials, and distributing the composite materials on the inner layer of all sewing areas of clothes, so that clothes near each electrode form equipotential, and the influence of external electric fields or human static electricity on electrocardio measurement is reduced.

All the leads are clamped between double-layer structures, 60-90% of flexible metal silver fibers and 10-40% of woven materials are adopted as materials of the electrodes, the flexible electrode end protrudes by two millimeters, and one millimeter is pressed close to a human body after being compressed, so that real-time, effective and accurate collected electrocardio 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 short-sleeved vest-type wearable garment. The user is at the in-process of wearing the device, and the signal of gathering when no matter walking about or static is all effective accurate, does not receive the interference because of human static or external electric field. Therefore, no matter the user is in a place with a small range of activity such as an Yiyan institution, or scattered wearers are at home, the electrocardio monitoring can be carried out at any time and any place, and the influence on the electrocardio monitoring due to external interference can be avoided.

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 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.

Furthermore, the electrocardiosignal acquisition device of the wearable 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 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 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 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 garment corresponding to a lateral line of a right sternum of a human body, and collects a V1 electrocardiosignal of a lead;

the V2 electrode is fixed on the wearable garment corresponding to the left sternum side 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 garment, and V3 electrocardiosignals of a lead are collected;

the V4 electrode is fixed on the wearable 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 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 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 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 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 garment corresponding to the left paraspinal line of the human body and used for collecting a lead V9 electrocardiosignal;

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

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

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

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.

EXAMPLE III

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

Example four

the electrocardiosignal acquisition device of the wearable garment;

and the central server adopts terminal equipment.

In this embodiment, the electrodes of the electrocardiographic signal acquisition device of the wearable 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, the central server performs real-time analysis on the electrocardiographic signals, and performs real-time early warning on abnormal electrocardiographic signals.

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 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 beneficial effect of this disclosure:

2. The utility model discloses an electrocardiosignal collection system and monitoring system of wearable clothing of antistatic, the outward appearance has the difference of long-sleeve, cotta and the different model sizes of clothes, and electronic clothing outward appearance does not influence the inner structure, can formulate specific clothing that varies from person to person as required to adapt to different life demands, satisfy different crowd's needs, and do not receive the restriction of temperature.

3. According to the electrocardiosignal acquisition device and the electrocardiosignal monitoring system of the anti-static wearable garment, 60-90% of flexible metal silver fibers and 10-40% of woven materials are used as electrodes, the flexible metal electrodes are soft and comfortable, good in repeatability and capable of being perfectly integrated with the garment, allergic red and swollen reactions such as skin irritation are not caused, the flexible metal electrodes are not affected by the activity state of a person, and signals are not interfered.

4. According to the electrocardiosignal acquisition device and the electrocardiosignal monitoring system of the anti-static wearable garment, materials of a Faraday-like cage structure are all sewn at the connection position of the inner layer of the garment and are not in direct contact with a human body, a protective sleeve is formed on the outer layer of the human body, the electrocardiosignal monitoring device can be protected from normal operation, and interference influence of an external electric field or human body static electricity on instrument data is avoided.

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 invention 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. The electrocardiosignal acquisition device of the anti-static wearable garment is characterized by comprising the wearable garment, wherein the wearable garment is of a double-layer structure, the inner layer of a sewing region of the double-layer structure is fully distributed with a Faraday cage structure to form a complete conductive closed circuit body, an electrode is fixed on the surface side of the wearable garment close to the body, and the electrode is connected with a signal processing device through a wire arranged in the double-layer structure.

2. The device for acquiring the electrocardiosignals of the antistatic wearable garment as claimed in claim 1, wherein the signal processing device sends the electrocardiosignals to a client or a central server through the receiving and transmitting device.

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

4. The electrocardiosignal acquisition device of the antistatic wearable garment as claimed in claim 1, wherein the signal processing device is respectively connected with the battery and the signal receiving and transmitting device; the signal processing device, the battery and the signal receiving and transmitting device are all fixed at the position of the wearable garment, corresponding to the chest neckline of the human body.

5. An electrocardiosignal monitoring system of antistatic wearable clothes is characterized by comprising:

the electrocardiosignal acquisition device of the antistatic wearable garment as claimed in any one of claims 1 to 4;

and the central server adopts terminal equipment.

6. The system for monitoring the electrocardiosignal of the anti-static wearable garment, according to claim 5, wherein the signal receiver and transmitter of the electrocardiosignal acquisition device of the wearable 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.