WO2022174568A1

WO2022174568A1 - Electrocardiogram monitoring garment

Info

Publication number: WO2022174568A1
Application number: PCT/CN2021/115187
Authority: WO
Inventors: 吴征瑜; 杨雪芳; 甘建斌; 张家宝; 胡雪艳; 陈嘉琪; 陈正文
Original assignee: 深圳诺康医疗科技股份有限公司
Priority date: 2021-02-18
Filing date: 2021-08-29
Publication date: 2022-08-25
Also published as: CN112773373A

Abstract

An electrocardiogram monitoring garment (100), comprising: a first electrocardiogram acquisition electrode (111, 311) used as one differential signal electrode and arranged at the upper portion of the inner side of the monitoring garment corresponding to the position of a human heart; a second electrocardiogram acquisition electrode (112, 312) used as the other differential signal electrode and arranged at the lower portion of the inner side of the monitoring garment corresponding to the position of the human heart; a third electrocardiogram acquisition electrode (113, 313) used as a reference electrode and arranged at a position below the second electrode on the inner side of the monitoring garment; and a first electrocardiosignal acquisition seat (120, 320) arranged at a position different from those of the first, second and third electrocardiogram acquisition electrodes on the outer side of the monitoring garment, and comprising three electrode buttons, the three electrode buttons being respectively and correspondingly connected to the first, second and third electrocardiogram acquisition electrodes by means of wires insulated and embedded in the monitoring garment, so as to transmit electrocardiosignals obtained from the first, second and third electrocardiogram acquisition electrodes to a first electrocardiosignal acquisition box buckled on the first electrocardiosignal acquisition seat (120, 320).

Description

ECG monitoring suit

technical field

The present disclosure relates to an electrocardiogram detection system, in particular to an electrocardiogram detection and electrocardiogram monitoring suit.

Background technique

With the improvement of living standards, people generally pay more and more attention to their own health. In particular, some people with health problems may wish to monitor some physiological parameters of the human body from time to time. For example, for patients with cardiovascular disease, it may be desirable to monitor cardiac physiological parameters such as blood pressure, heart rate, etc. from time to time. Studies have shown that most heart attacks occur around 4 a.m., which is associated with increased blood clots due to increased platelet concentrations at night. Acute heart failure usually occurs around 3 am. Therefore, for patients with cardiovascular disease, monitoring of vital signs during sleep is particularly important. The traditional electrocardiogram (Holter) uses electrode pads, and it has problems of allergy and ulceration after long-term use. Most of other electrocardiographic clothing and heart rate belt products are tight-fitting styles, which are less comfortable to use 24 hours a day.

The development of science and technology has strongly supported the above-mentioned needs of people. At present, various monitors already exist for conveniently collecting people's ECG signals and measuring the physiological parameters of the human body. However, these monitors typically require multiple electrodes to be affixed to a part of the body, such as the arm or chest, to maintain constant contact with the body. When people sleep, they usually wear pajamas. The existing pajamas shield the human body, which not only fails to provide any help to the signal acquisition of the above-mentioned monitor, but also causes great interference to it.

technical solutions

In order to solve the above technical problems, the present invention provides an ECG monitoring suit, comprising: a first ECG acquisition electrode, serving as a differential signal electrode, arranged on the inside of the monitoring suit and above the position of the human heart; a second ECG collection electrode; an acquisition electrode, serving as another differential signal electrode, is arranged on the inside of the monitoring suit below the position corresponding to the human heart; a third ECG collecting electrode, serving as a reference electrode, is arranged on the inside of the monitoring suit at a position below the second electrode; and The first ECG signal collecting seat is arranged at a different position on the outside of the monitoring suit from the first, second and third ECG collecting electrodes, and includes three electrode buckles, and the three electrode buckles are respectively embedded in the insulation through insulation. The wires in the monitoring suit are connected to the first, second and third ECG acquisition electrodes so as to transmit the ECG signals obtained from the first, second and third ECG acquisition electrodes to the first ECG The first ECG signal collection box on the signal collection base.

According to the ECG monitoring suit of the present disclosure, wherein the first, second and third ECG collecting electrodes are respectively the first, second and third ECG collecting electrode strips, which are sewed parallel to each other or fixed on the monitoring suit by heat pressing. back for direct contact with the user's skin when the monitoring suit is being worn.

According to the ECG monitoring suit of the present disclosure, the second and third ECG collecting electrode strips extend from the back of the monitoring suit to the side of the monitoring suit.

The ECG monitoring suit according to the present disclosure further comprises: a first ECG collecting electrode female buckle, which is arranged on the inside of the monitoring suit at a position on the upper right chest corresponding to the position of the human heart, and is connected with the first female button attached to the position on the right chest of the human body. The male buckle of the removable ECG electrode sheet is fastened; the female buckle of the second ECG acquisition electrode is arranged on the inside of the monitoring suit and corresponds to the position of the left abdomen of the human body, and is connected with the second removable heart pad pasted on the left abdominal position of the human body. The male buckle of the electric electrode sheet is fastened; the female buckle of the third ECG collection electrode is arranged on the inside of the monitoring suit and corresponds to the position of the right abdomen of the human body, and is connected with the third removable ECG electrode sheet pasted on the right abdomen of the human body. The three electrode buckles of the first ECG signal collecting base are also respectively connected with the first, second and third ECG collecting electrode female buckles respectively through insulated wires embedded in the monitoring suit, so that The electrocardiographic signals obtained from the first, second and third removable electrocardiographic electrode sheets are transmitted to the first electrocardiographic signal collection box fastened on the first electrocardiographic signal collecting base.

The ECG monitoring suit according to the present disclosure further comprises: a first ECG collecting electrode female buckle, which is arranged on the inside of the monitoring suit at a position on the upper right chest corresponding to the position of the human heart, and is connected with the first female button attached to the position on the right chest of the human body. The male buckle of the removable ECG electrode sheet is fastened; the female buckle of the second ECG acquisition electrode is arranged on the inside of the monitoring suit and corresponds to the position of the left abdomen of the human body, and is connected with the second removable heart pad pasted on the left abdominal position of the human body. The male buckle of the electric electrode sheet is fastened; the female buckle of the third ECG collection electrode is arranged on the inside of the monitoring suit and corresponds to the position of the right abdomen of the human body, and is connected with the third removable ECG electrode sheet pasted on the right abdomen of the human body. and a second electrocardiographic signal collecting seat, which is arranged at a position different from the first electrocardiographic signal collecting seat on the outside of the monitoring suit, which includes three electrode buckles, and the three electrode buckles pass through insulation correspondingly. The lead embedded in the monitoring suit is snapped with the first, second and third ECG collecting electrode female buckles, so as to obtain the ECG signal from the first, second and third removable ECG electrode pads It is transmitted to the first electrocardiographic signal collection box buckled on the second electrocardiographic signal collecting base.

According to the ECG monitoring suit of the present disclosure, the first, second and third ECG collecting electrodes are respectively the first, second and third ECG collecting electrode female buckles connected to the wires, and the first ECG collecting electrode female The buckle is arranged on the inner side of the monitoring suit at the right chest position above the position of the human heart, and is fastened with the male buckle of the first removable ECG electrode pad pasted on the right chest position of the human body, the second and third ECG The collection electrode female buckles are arranged on the inner side of the monitoring suit and correspond to the left and right abdominal positions of the human body, and are respectively fastened with the male buckles of the second and third removable ECG electrode sheets pasted on the left and right abdominal positions of the human body.

According to the ECG monitoring suit of the present disclosure, the buckle seats of the first, second and third ECG collecting electrode female buckles are sewn or riveted to the front of the monitoring suit so that the female buckles face inward.

The ECG monitoring suit according to the present disclosure, wherein the width of the first, second and third ECG collection electrode strips is 6-8 cm, and the width of the non-conductive region between the first and second ECG collection electrode strips is 9-11 cm.

According to the ECG monitoring suit of the present disclosure, the first ECG signal collecting base is arranged on the left chest, and the second ECG signal collecting base is arranged at the middle position of the chest.

According to the ECG monitoring suit of the present disclosure, the first, second and third ECG collecting electrode strips are conductive fabrics including silver.

In the above ECG monitoring suit provided by the present disclosure, the first, second and third ECG collection electrode strips are in contact with a large area of the human body, and the first, second and third ECG collection electrode strips are not fixed to the human body At the same time, the first ECG signal collection seat is arranged on the front chest, which can conveniently and effectively collect the human body's ECG signal without affecting the user's sleep, and ensures the reliability of physiological parameter measurement. In conclusion, the ECG monitoring suit significantly improves the user experience. On the other hand, the female buckles of the first, second and third ECG collecting electrodes are arranged on the front and inner side of the ECG monitoring suit, and the ECG signals are collected by the male buckles of the removable electric electrode pads, which are very useful for the back ECG signals. Very weak users are more practical, and it is more convenient for standing users to collect ECG signals.

Description of drawings

The following drawings of the present invention are incorporated herein as a part of the present invention for understanding of the present invention. The accompanying drawings illustrate the embodiments of the present invention and their description, which serve to explain the principles of the present invention. In the attached drawings,

Figure 1 shows a schematic front view of an ECG monitoring suit according to a first exemplary embodiment of the present invention;

Figure 2 shows a schematic view of the back of the ECG monitoring suit according to the first exemplary embodiment of the present invention;

3 is a schematic front view of an ECG monitoring suit according to a second exemplary embodiment of the present invention;

FIG. 4 is a schematic front view of an ECG monitoring suit according to a third exemplary embodiment of the present invention.

Embodiments of the present invention

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

The terminology used in this disclosure is for the purpose of describing particular embodiments only and is not intended to limit the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various pieces of information, such as the first ECG signal and the second ECG signal, such information should not be limited to these terms, the first ECG signal The electrical signal may be referred to as the second ECG signal, and vice versa. These terms are only used to distinguish the same type of information from each other. Depending on the context, the word "if" as used herein can be interpreted as "at the time of" or "when" or "in response to determining."

In order for those skilled in the art to better understand the present disclosure, the present disclosure will be further described in detail below with reference to the accompanying drawings and specific embodiments.

In the following description, numerous details are provided in order to enable a thorough understanding of the present invention. It will be appreciated by those skilled in the art, however, that the following description refers only to preferred embodiments of the invention and that the invention may be practiced without one or more of these details. Also, some technical features that are well known in the art are not described in order to avoid confusion with the present invention.

Nowadays, people are usually used to sleeping in pajamas. The existing pajamas shield the human body and the whole ECG monitoring suit is made of non-conductive material. Assuming that the electrodes for collecting ECG signals are fixed at the position of the user's chest, only electrodes connected with wires can be extended from the underside of the front of the pajamas to the user's chest. If the user wears such pajamas to monitor physiological parameters during sleep, he can only keep the supine position all the time, and cannot change the sleeping position at will, so as to prevent the electrodes from falling off the human body. This greatly affects the user's sleep comfort.

According to one aspect of the present invention, an electrocardiogram monitoring suit is provided. When the user wears the ECG monitoring suit, the ECG monitoring suit can be used to conveniently collect ECG signals. FIG. 1 is a schematic front view of an ECG monitoring suit according to a first exemplary embodiment of the present invention. FIG. 2 is a schematic view of the back of the ECG monitoring suit according to the first exemplary embodiment of the present invention. As shown in FIGS. 1 and 2 , the ECG monitoring suit 100 is made of a non-conductive thin clothing material. The ECG monitoring suit includes a first ECG acquisition electrode 111 , a second ECG acquisition electrode 112 and a third ECG acquisition electrode 113 . The first ECG collection electrode 111 , the second ECG collection electrode 112 and the third ECG collection electrode 113 are the first, second and third ECG collection electrode strips, respectively, that is, the ECG collection electrode is a kind of strip. strip electrodes. Therefore, the same reference numerals as the ECG acquisition electrodes are also used when referring to the ECG acquisition electrode strips. The first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 are used as a pair of differential signal electrodes, which are respectively arranged at the upper and lower ends of the inner side of the ECG monitoring suit corresponding to the position of the human heart, so that the upper and lower ends of the human heart can be obtained. Differential ECG signal. Specifically, the first ECG acquisition electrode 111 is arranged as a differential signal electrode on the inside of the monitoring suit 100 and above the position corresponding to the human heart. The second ECG acquisition electrode 112 is arranged as another differential signal electrode on the inner side of the monitoring suit and below the position of the human heart. The ECG signal is a typical human body electrical signal, which is a comprehensive reflection of the electrical activity of countless myocardial cells of the heart. The ECG signal appears as a potential difference signal on the body surface. A number of physiological parameters of the human body, such as blood pressure, heart rate, etc., can be measured according to the collected ECG signals. Since there is a non-conductive area between the first ECG collecting electrode 111 and the second ECG collecting electrode 112, the first ECG collecting electrode 111 and the second ECG collecting electrode 112 can form a capacitor, and the capacitive coupling body of the two can form a capacitor. Table of ECG potentials. When the user wears the ECG monitoring suit, the non-conductive area between the first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 corresponds to the position of the heart. The first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 are closely attached to the user's body without space, and can measure the potential difference between the upper and lower positions of the heart. The first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 can extend along the lateral direction of the ECG monitoring suit as ECG acquisition electrode strips. The lateral direction of the ECG monitoring suit refers to the direction perpendicular to the central axis of the user's body when the user is wearing the ECG monitoring suit, such as the lateral direction shown in FIG. 1 . For the top, the lateral direction of the ECG monitoring suit is a direction parallel to the hem of the ECG monitoring suit. When the user takes a lying position, such as sleeping, the two electrodes extend along the lateral direction of the ECG monitoring suit, so that the user's turning over at a certain angle will not affect the signal collection effect. Thus, the two electrodes can more accurately collect the user's ECG signal.

The third ECG collecting electrode 113 is used as a reference electrode, and is arranged inside the monitoring suit at a position below the second ECG collecting electrode 112 . On the monitoring suit 100, a first ECG signal collecting seat 120 is also arranged, which is located on the outside of the monitoring suit at a different position from the first, second and third ECG collecting electrodes, for example, at the upper left chest of the monitoring suit, which is suitable for Using sleep won't make a difference. The first ECG signal collecting base 120 includes three electrode buttons, such as a first electrode button 121 , a second electrode button 122 and a third electrode button 123 as shown in FIG. 1 . The side of the first electrode buckle 121 facing the inside of the monitoring suit is connected to the first ECG acquisition electrode 111 through the first wire 131 embedded in the monitoring suit, and the side of the second electrode buckle 122 facing the inside of the monitoring suit is embedded in the monitoring suit through insulation. The second lead 132 in the monitoring suit is connected to the second ECG collecting electrode 112, and the third electrode buckle 123 faces the inner side of the monitoring suit through the third lead 133 embedded in the monitoring suit and the third ECG collecting electrode through insulation. 113 connected. In this way, the first ECG collection electrode 111 , the second ECG collection electrode 112 and the third ECG collection electrode 113 respectively transmit the ECG signals collected from the human body surface to the first ECG signal collection through the connected wires. The corresponding first electrode button 121 , the second electrode button 122 and the third electrode button 123 on the seat. A pair of corresponding first ECG signal collection boxes (not shown) are buckled on the first ECG signal collection base 120 , and the first ECG signal collection box has the first electrode buckle 121 and the second electrode buckle 121 . The button 122 and the electrode button corresponding to the third electrode button 123 . When the first electrode buckle 121 , the second electrode buckle 122 and the third electrode buckle 123 are male buckles, the electrode buckles in the first ECG signal collection box are female buckles; otherwise, when the first electrode buckle 121 , the second electrode buckle When the buckle 122 and the third electrode buckle 123 are female buckles, the electrode buckles in the first ECG signal collection box are male buckles. Although it is shown here that the first ECG signal collecting base 120 includes three electrode buckles, the method of three electrical contacts can also be used. In this way, the method of three point contacts is also used in the corresponding ECG signal collection box. After the first ECG signal collection box receives the ECG signals transmitted from the three ECG collection electrodes through the first ECG signal collection base, the first ECG signal collection box collects the signals, filters, amplifies, and removes the signals. After the noise, it is transmitted to the back-end platform (mobile APP, supporting host, etc.) wirelessly in real time or in a centralized manner for analysis and storage, and backup can also be stored in the local memory.

When the user wears the ECG monitoring suit as shown in FIG. 1 , the first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 are closely attached to the user's body, which can conveniently collect the user's ECG signal. At the same time, the first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 are closely attached to the user's body, which ensures the reliability of the acquired signal and thus the accuracy of measuring physiological parameters. In addition, the first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 do not need to be fixed on any part of the human body, and there is no restraint on the user's movements, postures and postures, and does not interfere with the user's sleep, thus ensuring the user's sleep quality. In conclusion, the ECG monitoring suit significantly improves the user experience.

The ECG electrode belt is made of conductive material. Considering the comfort, silver fiber conductive cloth is preferred. The electrodes can be fixed on the clothes by stitching, or by hot pressing and other methods. The ECG electrode strip can also be realized by using silver paste printing and dyeing, or a new type of PET+silver paste composite material. ECG lead strips, located on the back, while extending to the side of the torso. The electrode strip function consists of a differential signal electrode and a reference electrode. Considering the change of the user's lying posture, the priority distribution is as follows: the upper and middle electrode strips are differential signal electrodes, and the lower electrode is the reference electrode (for example, the right leg drive electrode). The differential signal electrodes should be distributed on both sides of the heart position, preferably up and down the corresponding position of the heart.

Experiments show that the width of the first ECG collecting electrode 111, the second ECG collecting electrode 112 and the distance between the insulating interval between the first ECG collecting electrode 111 and the second ECG collecting electrode 112 have a significant effect on collecting ECG signals. Significantly affected. The experimental results show that the width range of the first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 is 6-8 cm, which can ensure a clear waveform, no clutter and easy identification of wave peaks, and is usually set to 7 cm. If it exceeds this range, there may be no obvious peaks in the waveform graph, so that the user's ECG signal cannot be accurately collected. In addition, the wider the width of the electrode strip, the more material is required to manufacture the electrodes, which also increases the manufacturing cost of the ECG monitoring suit. The widths of the first ECG collecting electrodes 111 and the second ECG collecting electrodes 112 are in the range of 6-8 centimeters, which not only ensures the quality of the collection, but also saves costs. The experimental results show that the distance of the insulating interval between the first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 has a significant impact on the acquisition of ECG signals. The first ECG acquisition electrode 111 and the second ECG acquisition electrode 112 for acquiring ECG signals are respectively located at the upper and lower ends of the heart to obtain the best signal quality. Too wide or too narrow spacing between insulating intervals will result in too much signal clutter or too small amplitude. The preferred distance of the insulation interval of the ECG monitoring suit is 9-11 cm, usually set to 10 cm. The ECG signal waveform collected by the ECG monitoring suit with the non-conductive area of this width has obvious peaks and a large signal-to-noise ratio.

The first ECG collecting electrode strip 111 , the second ECG collecting electrode strip 112 and the third ECG collecting electrode strip 113 are conductive fabrics containing silver, such as conductive cloth. Conductive fabrics are conductors that function as potential difference signal measurements. The conductive fabric can not only capacitively couple with the human body but also make the ECG monitoring suit more comfortable because the conductive fabric is relatively thin and flexible. Optionally, the material of the conductive fabric includes silver. Silver is very malleable and has the highest electrical conductivity of all metals, making it suitable for use as a metal conductor in conductive fabrics.

FIG. 3 is a schematic front view of an ECG monitoring suit according to a second exemplary embodiment of the present invention. As shown in FIG. 3 , the ECG monitoring suit includes a first ECG acquisition electrode, a second ECG acquisition electrode and a third ECG acquisition electrode, which are the first ECG acquisition electrode female buckle 311 and the second ECG acquisition electrode, respectively. The female button 312 and the third ECG collecting electrode female button 313 . That is, the ECG acquisition electrode is a kind of ECG acquisition electrode female buckle. The first ECG collecting electrode female buckle 311 and the second ECG collecting electrode female buckle 312 are used as a pair of differential signal electrodes, which are respectively arranged at the upper and lower ends of the inner side of the ECG monitoring suit corresponding to the position of the human heart, so as to pass the corresponding The first and second removable ECG electrode pads (not shown) acquire differential ECG signals at the upper and lower ends of the human heart position. Specifically, the first ECG collecting electrode female buckle 311 is arranged as a differential signal electrode on the inside of the monitoring suit 100 above the position of the human heart corresponding to the human heart, and is fastened with the male buckle of the first removable ECG electrode sheet, thereby Obtain the ECG signal collected by the first removable ECG electrode pad. The second ECG collecting electrode female buckle 312 is arranged as another differential signal electrode on the inner side of the monitoring suit below the position of the human heart corresponding to the human heart, and is fastened with the male buckle of the second removable ECG electrode sheet, so as to obtain the second removable ECG electrode. Remove the ECG signal collected by the ECG electrode pads. The third ECG collecting electrode female buckle 313 is used as a reference electrode, and is fastened with the male buckle of the third removable ECG electrode sheet, so as to obtain the reference ECG signal collected by the third removable ECG electrode sheet. On the monitoring suit 100, a first ECG signal collecting base 320 is also arranged, which is located on the outside of the monitoring suit at a different position from the first, second and third ECG collecting electrodes, for example, at the center of the chest on the front of the monitoring suit. The first ECG signal collecting base 320 includes three electrode buttons, such as a first electrode button 321 , a second electrode button 322 and a third electrode button 323 as shown in FIG. 3 . The side of the first electrode buckle 321 facing the inside of the monitoring suit is connected to the first ECG collecting electrode female buckle 311 through the first wire 331 embedded in the monitoring suit, and the side of the second electrode buckle 322 facing the inside of the monitoring suit is buried through insulation. The second wire 332 implanted in the monitoring suit is connected to the second ECG collecting electrode female buckle 312, and the third electrode buckle 323 is connected to the third wire 333 embedded in the monitoring suit through insulation on the side of the third electrode buckle 323 facing the inner side of the monitoring suit. The ECG collecting electrode female buckle 313 is connected. In this way, the first ECG collecting electrode female buckle 311 , the second ECG collecting electrode female buckle 312 and the third ECG collecting electrode female buckle 313 respectively connect the removable ECG electrode pads from the body surface through their respective wires. The collected ECG signals are transmitted to the corresponding first electrode buckles 321 , second electrode buckles 322 and third electrode buckles 323 on the first ECG signal collecting base 320 . A pair of corresponding first ECG signal collection boxes (not shown) are buckled on the first ECG signal collection base 320 , and the first ECG signal collection box has the first electrode buckle 321 , the first electrode buckle 321 , the first ECG signal collection box The electrode buttons corresponding to the second electrode button 322 and the third electrode button 323 . When the first electrode buckle 321 , the second electrode buckle 322 and the third electrode buckle 323 are male buckles, the electrode buckles in the first ECG signal collection box are female buckles; otherwise, when the first electrode buckle 321 , the second electrode buckle When the buckle 322 and the third electrode buckle 323 are female buckles, the electrode buckles in the first ECG signal collection box are male buckles. Although it is shown here that the first ECG signal collecting base 320 includes three electrode buckles, the method of three electrical contacts can also be used. In this way, the method of three point contacts is also used in the corresponding ECG signal collection box. After the first ECG signal collection box receives the ECG signals transmitted from the three ECG collection electrodes through the second ECG signal collection base, the first ECG signal collection box collects the signals, filters, amplifies, and removes the signals. After the noise, it is transmitted to the back-end platform (mobile APP, supporting host, etc.) wirelessly in real time or in a centralized manner for analysis and storage, and backup can also be stored in the local memory. Optionally, for cardigan monitoring clothes, the first ECG signal collecting seat 320 can be arranged on the front side of the chest, and the first ECG signal collecting seat 320 can be collected by collecting the ECG on the opposite side of the first ECG signal collecting seat 320. The wires connected to the female electrode buckles are bypassed from the back of the monitoring suit and connected to the corresponding electrode buckles on the first ECG signal collecting base 320 .

The use of the ECG monitoring suit shown in Figure 3 can continuously monitor ECG signals even when the user is active during the day, eliminating the possibility that the electrode straps of the monitoring suit shown in Figure 1 cannot fit the user's body well in the standing state. defect.

FIG. 4 is a schematic front view of an ECG monitoring suit according to a third exemplary embodiment of the present invention. The difference between the embodiment shown in FIG. 4 and the embodiment shown in FIG. 1 is that a group of ECG acquisition components are added to the front of the monitoring suit. The same parts as those in FIG. 1 will not be described again. As shown in FIG. 4 , the ECG monitoring suit further includes a first ECG collecting electrode female buckle 411 , a second ECG collecting electrode female buckle 412 and a third ECG collecting electrode female buckle 413 . The first ECG collecting electrode female buckle 411 and the second ECG collecting electrode female buckle 412 are used as a pair of differential signal electrodes, which are respectively arranged at the upper and lower ends of the inner side of the ECG monitoring suit corresponding to the position of the human heart, so as to pass the corresponding The first and second removable ECG electrode pads (not shown) acquire differential ECG signals at the upper and lower ends of the human heart position. Specifically, the first ECG collecting electrode female buckle 411 is arranged as a differential signal electrode on the inside of the monitoring suit 100 and above the position of the human heart, and is fastened with the male buckle of the first removable ECG electrode sheet, thereby Obtain the ECG signal collected by the first removable ECG electrode pad. The second ECG collecting electrode female buckle 412 is arranged as another differential signal electrode inside the monitoring suit below the position corresponding to the human heart, and is fastened with the male buckle of the second removable ECG electrode sheet, so as to obtain the second removable ECG electrode. Remove the ECG signal collected by the ECG electrode pads. The third ECG collecting electrode female buckle 413 is used as a reference electrode, and is fastened with the male buckle of the third removable ECG electrode sheet, so as to obtain the reference ECG signal collected by the third removable ECG electrode sheet. On the monitoring suit 100, a second ECG signal collecting base 420 is also arranged, which is located on the outside of the monitoring suit at a different position from the first, second and third ECG collecting electrodes, for example, at the center of the chest on the front of the monitoring suit. The second ECG signal collecting base 420 includes three electrode buttons, such as a first electrode button 421 , a second electrode button 422 and a third electrode button 423 as shown in FIG. 4 . The side of the first electrode button 421 facing the inner side of the monitoring suit is connected to the first ECG collecting electrode female button 411 through the first wire 431 embedded in the monitoring suit, and the side of the second electrode button 422 facing the inner side of the monitoring suit is buried through insulation. The second wire 432 implanted in the monitoring suit is connected to the second ECG collecting electrode female buckle 412, and the third electrode buckle 423 is connected to the third wire 433 embedded in the monitoring suit through insulation on the side of the third electrode buckle 423 facing the inner side of the monitoring suit. The ECG collecting electrode female buckle 413 is connected. In this way, the first ECG collecting electrode female buckle 411 , the second ECG collecting electrode female buckle 412 and the third ECG collecting electrode female buckle 413 respectively connect the removable ECG electrode pads from the body surface through their respective connected wires. The collected ECG signals are transmitted to the corresponding first electrode buckles 421 , second electrode buckles 422 and third electrode buckles 423 on the second ECG signal collecting base 420 . A pair of corresponding second ECG signal collection boxes (not shown) are buckled on the second ECG signal collection base 420 , and the second ECG signal collection box has the first electrode buckle 421 , the first electrode buckle 421 and the second ECG signal collection box. The electrode buttons corresponding to the second electrode button 422 and the third electrode button 423 . When the first electrode buckle 421, the second electrode buckle 422 and the third electrode buckle 423 are male buckles, the electrode buckles in the second ECG signal collection box are female buckles. When the buckle 422 and the third electrode buckle 423 are female buckles, the electrode buckles in the second ECG signal collection box are male buckles. Although it is shown here that the second ECG signal collecting base 420 includes three electrode buckles, the method of three electrical contacts can also be used. In this way, the method of three point contacts is also used in the corresponding ECG signal collection box. After the second ECG signal collection box receives the ECG signals transmitted from the three ECG collection electrodes through the second ECG signal collection base, the second ECG signal collection box collects the signals, filters, amplifies, and removes the signals. After the noise, it is transmitted to the back-end platform (mobile APP, supporting host, etc.) wirelessly in real time or in a centralized manner for analysis and storage, and backup can also be stored in the local memory. Although the second ECG signal collection base 420 is used here, it is also possible to directly connect the second ECG signal collection base 420 and the first ECG signal collection base 120 instead of using a separate second ECG signal collection base 420 . Two in one.

With the ECG monitoring suit shown in FIG. 4 , the user can achieve better ECG monitoring by using one monitoring suit according to the needs of his own posture.

The basic principles of the present disclosure have been described above with reference to specific embodiments. However, it should be pointed out that those of ordinary skill in the art can understand all or any steps or components of the methods and devices of the present disclosure, and may be implemented in any computing device. (including processors, storage media, etc.) or a network of computing devices, implemented in hardware, firmware, software or their combination, which is the basic knowledge of those skilled in the art using their basic knowledge after reading the description of the present disclosure. Programming skills can do it.

Accordingly, the objects of the present disclosure can also be achieved by running a program or set of programs on any computing device. The computing device may be a known general purpose device. Therefore, the objects of the present disclosure can also be achieved merely by providing a program product containing program code for implementing the method or apparatus. That is, such a program product also constitutes the present disclosure, and a storage medium in which such a program product is stored also constitutes the present disclosure. Obviously, the storage medium can be any known storage medium or any storage medium developed in the future.

It should also be pointed out that, in the apparatus and method of the present disclosure, obviously, each component or each step can be decomposed and/or recombined. These disaggregations and/or recombinations should be considered equivalents of the present disclosure. Also, the steps of executing the above-described series of processes can naturally be executed in chronological order in the order described, but need not necessarily be executed in chronological order. Certain steps may be performed in parallel or independently of each other.

The above-mentioned specific embodiments do not constitute a limitation on the protection scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may occur depending on design requirements and other factors. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present disclosure should be included within the protection scope of the present disclosure.

Claims

An electrocardiogram monitoring suit, comprising:

The first ECG acquisition electrode, as a differential signal electrode, is arranged on the inner side of the monitoring suit and above the position of the human heart;

The second ECG acquisition electrode, as another differential signal electrode, is arranged on the inner side of the monitoring suit and below the position of the human heart;

A third ECG acquisition electrode, serving as a reference electrode, is disposed on the inside of the monitoring suit at a position below the second electrode; and

The first ECG signal collecting seat is arranged at a different position on the outside of the monitoring suit from the first, second and third ECG collecting electrodes, and includes three electrode buckles, and the three electrode buckles are respectively embedded in the insulation through insulation. The wires in the monitoring suit are connected to the first, second and third ECG acquisition electrodes so as to transmit the ECG signals obtained from the first, second and third ECG acquisition electrodes to the first ECG The first ECG signal collection box on the signal collection base.
The ECG monitoring suit according to claim 1, wherein the first, second and third ECG collecting electrodes are respectively the first, second and third ECG collecting electrode strips, which are sutured parallel to each other or fixed by heat pressing and pasting. The back of the monitoring suit is in direct contact with the user's skin when the monitoring suit is being worn.
3. The ECG monitoring suit of claim 2, wherein the second and third ECG collecting electrode strips extend from the back of the monitoring suit to the side of the monitoring suit.
The ECG monitoring suit of claim 2 or 3, further comprising:

The first ECG collecting electrode female buckle is arranged on the inside of the monitoring suit at the right chest position above the position of the human heart, and is fastened with the male buckle of the first removable ECG electrode pad pasted on the right chest position of the human body ;

The second ECG collecting electrode female buckle is arranged on the inner side of the monitoring suit and corresponds to the position of the left abdomen of the human body, and is fastened with the male buckle of the second removable ECG electrode sheet pasted at the position of the left abdomen of the human body;

The third ECG collecting electrode female buckle is arranged on the inner side of the monitoring suit and corresponds to the position of the right abdomen of the human body, and is fastened with the male buckle of the third removable ECG electrode pad pasted at the position of the right abdomen of the human body; and

The second ECG signal collection base is arranged at a different position from the first ECG signal collection base and the first, second and third ECG collection electrode belts on the outside of the monitoring suit, and includes three electrode buckles, the three The electrode buckles are respectively correspondingly fastened with the first, second and third ECG collecting electrode female buckles through insulated wires embedded in the monitoring suit, so that the first, second and third removable ECGs can be removed from each other. The electrocardiographic signal obtained by the electrode sheet is transmitted to the first electrocardiographic signal collection box fastened on the second electrocardiographic signal collecting base.
The ECG monitoring suit as claimed in claim 1, wherein the first, second and third ECG collecting electrodes are respectively the first, second and third ECG collecting electrode female buckles connected to the wires, and the first ECG collecting electrodes are respectively The collection electrode female buckle is arranged on the inner side of the monitoring suit at the right chest position above the position of the human heart, and is fastened with the male buckle of the first removable ECG electrode sheet pasted on the right chest position of the human body. The three ECG collecting electrode female buckles are arranged on the inside of the monitoring suit corresponding to the left and right abdominal positions of the human body, and are respectively fastened to the male buckles of the second and third removable ECG electrode sheets pasted on the left and right abdominal positions of the human body.
The ECG monitoring suit according to claim 5, wherein the buckle seats of the first, second and third ECG collecting electrode female buckles are fixed on the inner side of the front part of the monitoring suit by suturing or heat pressing.
3. The ECG monitoring suit of claim 2, wherein the width of the first, second and third ECG collecting electrode strips is 7 cm to 13 cm.
The ECG monitoring suit of claim 2, wherein the width of the non-conductive region between the first and second ECG collecting electrode strips is 12 cm to 18 cm.
The ECG monitoring suit according to claim 4, wherein the first ECG signal collecting base is arranged on the left chest, and the second ECG signal collecting base is arranged at the middle position of the chest.
3. The ECG monitoring suit of claim 2, wherein the first, second, and third ECG collection electrode strips are conductive fabrics including silver.