WO2021012990A1

WO2021012990A1 - Electrocardiogram monitoring apparatus and electrocardiogram monitoring method

Info

Publication number: WO2021012990A1
Application number: PCT/CN2020/101876
Authority: WO
Inventors: 陈大年; 江国旺; 徐强
Original assignee: 上海掌门科技有限公司
Priority date: 2019-07-23
Filing date: 2020-07-14
Publication date: 2021-01-28
Also published as: CN110301912B; CN110301912A

Abstract

Disclosed in the present application are an electrocardiogram monitoring apparatus and an electrocardiogram monitoring method, the electrocardiogram monitoring apparatus comprising a first electrocardiogram acquisition device, a second electrocardiogram acquisition device, an electrocardiogram monitoring probe, and a control terminal, the first electrocardiogram acquisition device and the second electrocardiogram acquisition device acquiring electrocardiogram signals after being attached to the skin; the electrocardiogram monitoring probe is respectively connected to the first electrocardiogram acquisition device and the second electrocardiogram acquisition device, and is used for receiving the electrocardiogram signals and converting same into electrocardiogram data; and the control terminal is connected to the electrocardiogram monitoring probe, and is used for controlling the electrocardiogram monitoring probe, monitoring the usage time of the first electrocardiogram acquisition device or the second electrocardiogram acquisition device, and performing overall analysis on the electrocardiogram data. By means of the aforementioned technical solution, the two electrocardiogram acquisition devices can be switched for use, enabling the user to switch electrocardiogram acquisition devices during monitoring, and avoiding the electrocardiogram acquisition device from being attached to one area of skin for a long time.

Description

ECG monitoring device and ECG monitoring method

This application is based on the application whose CN application number is 201910667562.4 and the application date is 2019.07.23 , and its priority is claimed. The disclosure of the CN application is hereby incorporated into this application as a whole.

Technical field

This application relates to the field of electronics, and in particular to an ECG monitoring device and an ECG monitoring method.

Background technique

The ECG monitor can be carried around and can monitor the personal heart anytime and anywhere. However, the current common ECG monitor has a relatively big problem, that is, the electrode patch needs to be attached to the body for a long time, which causes the skin at the attachment site to be uncomfortable and airtight, and some people may even be allergic.

Summary of the invention

In view of the above-mentioned shortcomings of the current ECG monitoring device, this application provides an ECG monitoring device in which the user can replace the electrode patch during the monitoring process, avoiding the electrode patch being attached to the skin of an area for a long time.

In order to achieve the foregoing objectives, the embodiments of the present application adopt the following technical solutions:

An ECG monitoring device, including:

A first ECG collector and a second ECG collector, where the first ECG collector and the second ECG collector are attached to human skin to collect ECG signals;

An electrocardiogram monitor, which is respectively connected to the first electrocardiogram collector and the second electrocardiogram collector, and is used to obtain the electrocardiogram signal and convert the electrocardiogram signal Into ECG data;

A control terminal, the control terminal is in communication connection with the ECG monitor, and the control terminal is used to record the use time of the first ECG collector and the second ECG collector, when the heart is in use When the use time of the electrical collector is greater than or equal to the preset use period, the user is reminded to replace the ECG collector; it is also used to obtain and store the ECG data, and according to the ECG data caused when the user replaces the ECG collector The ECG data of the previous cycle is analyzed, and the analysis results are fed back to the user.

Set up two sets of ECG collectors. When the first group is in use, the second group is in standby state. Switching between the two allows the user to switch the electrode patch during the monitoring process, avoiding the electrode patch sticking for a long time On the skin of an area, and during this process, the electrode patch can be replaced without removing the ECG monitor, which can realize continuous uninterrupted ECG monitoring.

Preferably, the first ECG collector includes a first electrode connector and a first electrode patch, the first electrode connector is detachably connected to the first electrode patch, and the first electrode patch is connected to the The first electrode connector is attached to the human body and continuously contacts the skin of the human body, and the first electrode connector is used to collect the ECG signal.

Preferably, the second ECG collector includes a second electrode connector and a second electrode patch, the second electrode connector is detachably connected to the second electrode patch, and the second electrode patch enables The second electrode connector is attached to human skin, and the second electrode connector is used to collect ECG signals.

Preferably, the ECG monitoring device further includes a third ECG collector and a fourth ECG collector, and the third ECG collector and the fourth ECG collector are respectively connected to the ECG monitor .

Preferably, the third ECG collector includes a third electrode connector and a third electrode patch, the third electrode connector is detachably connected to the third electrode patch, and the third electrode patch enables The third electrode connector is attached to human skin, and the third electrode connector is used to collect ECG signals;

The fourth ECG collector includes a fourth electrode connector and a fourth electrode patch. The fourth electrode connector is detachably connected to the fourth electrode patch, and the fourth electrode patch enables the The four-electrode connector is attached to the human skin, and the fourth electrode connector is used for collecting ECG signals.

The electrode patch and the electrode connector can be connected in a detachable manner, the electrode patch can be replaced, and the electrode patch can be prevented from sticking to the same position for a long time, and the electrode connector can also be recycled.

Preferably, the first ECG collector and the second ECG collector are respectively connected to the ECG monitor via signal lines. This can make the signal transmission more stable and more reliable.

Preferably, the signal line is plugged into the ECG monitor. When the signal line or ECG collector is damaged, it is convenient to replace the signal cable and ECG collector, or temporarily remove the spare ECG collector, so as not to hang on the ECG monitor and affect the user experience. The specific plugging method can be It adopts a method similar to the 3.5mm headphone jack, which is convenient for plugging.

Preferably, the signal line is telescopically connected to the ECG monitor, so that the first ECG collector and the second ECG collector can be built in the ECG monitor respectively. A cable reel can be set on the signal line or ECG monitor. For example, a cable reel with a structure similar to that of the earphone can be set to roll up the signal line, so that unused electrode patches can be built into the ECG monitoring Inside the instrument, improve the experience of use.

Preferably, the control terminal and the ECG monitor are connected via WIFI or Bluetooth. The control terminal and the ECG monitor are connected through WIFI (WIreless-FIdelity, wireless fidelity) or Bluetooth. The wireless connection allows the ECG monitor and the control terminal to be connected across space barriers. The ECG monitor is attached to the human skin, and the control terminal can be set in other places, for example, using a computer or server as the control terminal. It can be carried with you, for example, using a mobile phone, smart watch or tablet computer as a control terminal.

An ECG monitoring method includes the following steps:

The first ECG collector and the second ECG gather ECG signals;

An electrocardiogram monitor obtains the electrocardiogram signal, and converts the electrocardiogram signal into electrocardiogram data;

The smart terminal records the use time of the first ECG collector and the second ECG detector and compares it with the preset use period. When the use time is greater than the preset use period, the user is reminded to change to The third ECG collector and the fourth ECG collector collect ECG signals;

The intelligent terminal acquires and stores ECG data, and analyzes the ECG data of the previous cycle according to the changes in the ECG data caused by the user changing the ECG collector, and feeds back the analysis results to the user.

Preferably, the smart terminal acquires and stores ECG data as: real-time acquisition and storage, or segmented acquisition and storage; real-time acquisition is continuous acquisition, and data acquisition is timely, but it takes up processor space and consumes high power. ; Segmented acquisition refers to the setting of a preset period and obtaining data every preset period. For example, if the preset period is set to 10 minutes, data will be obtained every 10 minutes.

Before the start of ECG monitoring, we preset the monitoring parameters of the ECG monitor and the use period of the ECG collector through the control terminal. When the use period of the ECG collector reaches the preset period, the control terminal sends out a reminder signal to remind the user The first ECG collector and the second ECG collector have reached the preset use time, and the user manually switches the ECG collector. During this process, the control terminal detects the change in the number of ECG signal groups, and detects in the previous cycle. The overall analysis of the ECG signal.

Advantages of the implementation of this application: This application discloses an ECG monitoring device and an ECG monitoring method. The ECG monitoring device includes a first ECG collector, a second ECG collector, an ECG monitor and a control terminal , The first ECG collector and the second ECG collector collect ECG signals after being attached to the human skin; the ECG monitor is connected to the first ECG collector and the second ECG respectively The collector is connected to receive the ECG signal and convert it into ECG data; the control terminal is connected to the ECG monitor and is used to control the ECG monitor and monitor the first ECG collector or the first ECG monitor. 2. The use time of the ECG collector, and the overall analysis of the ECG data. Through the above technical solution, the two groups of ECG collectors can be switched for use, which can enable users to switch ECG collectors during monitoring, avoiding long-term sticking of the ECG collectors on the skin of an area and making the skin at the attachment point Comfortable, breathable, and non-allergenic.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on these drawings.

FIG. 1 is a schematic structural diagram of the use state 1 of an ECG monitoring device according to Embodiment 1 and Embodiment 3 of this application;

2 is a state diagram 1 of the ECG monitoring device described in Embodiment 1 and Embodiment 3 of the application when the ECG collector is switched;

3 is a state diagram 2 of the ECG monitoring device described in Embodiment 1 and Embodiment 3 of the application when the ECG collector is switched;

FIG. 4 is a schematic structural diagram of the use state 2 of an ECG monitoring device according to Embodiment 2 and Embodiment 4 of this application;

Fig. 5 is a flowchart of an ECG monitoring method according to an embodiment of the application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

Example 1

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, an ECG monitoring device includes:

The first ECG collector 1 and the second ECG collector 2, the first ECG collector 1 and the second ECG collector 2 are attached to human skin to collect ECG signals;

The ECG monitor 3 is connected to the first ECG collector 1 and the second ECG collector 2 respectively, and is used to obtain the ECG signal and combine the ECG signal is converted into ECG data;

Control terminal 4, said control terminal 4 is in communication connection with said ECG monitor 3, and said control terminal 4 is used to record the usage time of said first ECG collector 1 and said second ECG collector 2 , When the use time of the ECG collector in use is greater than or equal to the preset period of use, remind the user to replace the ECG collector; it is also used to obtain and store the ECG data, and cause it when the user replaces the ECG collector The ECG data changes in the previous cycle are analyzed, and the analysis results are fed back to the user.

Set up two groups of ECG collectors. When the first group is in use, the second group is in standby. Switching between the two allows the user to switch the electrode patches during the monitoring process, avoiding the electrode patches for a long time. It is attached to the skin of a region, and during this process, the electrode patch can be replaced without removing the ECG monitor 3, which can realize continuous uninterrupted ECG monitoring.

Among them, the number of the first ECG collector 1 and the second ECG collector 2 is the same, and can be set to one, two or more. In this embodiment, we take the setting of two as an example. Description.

The first ECG collector 1 includes a first electrode connector 11 and a first electrode patch 12. The first electrode connector 11 and the first electrode patch 12 can be detachably connected, and the first electrode patch The sheet 12 is attached to the human body and keeps the first electrode connector 11 in contact with the human skin. The first electrode connector 11 is used to collect the ECG signal.

The second ECG collector 2 includes a second electrode connector 21 and a second electrode patch 22, the second electrode connector 21 and the second electrode patch 22 can be detachably connected, the second electrode patch The sheet enables the second electrode connector 21 to be attached to the human skin, and the second electrode connector 21 is used to collect ECG signals.

The first ECG collector 1 and the second ECG collector 2 are respectively connected with the ECG monitor 3 through signal wires. This can make the signal transmission more stable and more reliable.

The signal line is plugged into the ECG monitor 3. When the signal cable or ECG collector is damaged, it is convenient to replace the signal cable and ECG collector, or temporarily remove the spare ECG collector, so as not to hang on the ECG monitor 3 and affect the user experience. The specific plug-in method It can be used similar to the 3.5mm headphone jack, which is convenient for plugging.

The control terminal 4 and the ECG monitor 3 are connected via WIFI or Bluetooth. The wireless connection allows the ECG monitor 3 and the control terminal 4 to be connected across space barriers. The ECG monitor 3 is attached to the human skin, and the control terminal 4 can be set in other places, for example, using a computer or server as The control terminal 4 can also be carried around, for example, a mobile phone, smart watch, or tablet computer can be used as the control terminal 4.

Wherein, the control terminal 4 can be a computer, a smart phone, etc. The smart terminal 4 and the ECG monitor 3 are connected wirelessly via Bluetooth, and the smart phone is used to control the ECG monitor 3 and monitor the first The use time of the ECG collector 1 or the second ECG collector 2, and the overall analysis of the ECG data. When the control terminal 4 detects the switching of the ECG collector, the ECG data of the previous cycle Perform an overall analysis.

Example 2

As shown in Figure 5, an ECG monitoring method used in the ECG monitoring device described in Embodiment 1, includes the following steps:

S1: The first ECG collector and the second ECG gather ECG signals;

S2: The ECG monitor acquires the ECG signal, and converts the ECG signal into ECG data;

S3: The smart terminal records the usage time of the first ECG collector and the second ECG detector and compares it with the preset usage period. When the usage duration is greater than the preset usage period, remind the user Replace with the third ECG collector and the fourth ECG collector to collect ECG signals;

S4: The smart terminal acquires and stores the ECG data, and analyzes the ECG data of the previous cycle according to the changes in the ECG data caused by the user changing the ECG collector, and feeds back the analysis result to the user.

Wherein, the smart terminal acquires and stores the ECG data as: real-time acquisition and storage, or segmented acquisition and storage.

The specific process of switching the ECG collector is: when the first electrode patch 12 and the second electrode patch are still attached to the human skin, the third electrode connector 21, the third electrode patch 22, and the fourth electrode The connector 21 and the fourth electrode patch 22 are connected to the ECG monitor 3 by snap connection, and then the third electrode patch and the fourth electrode patch are attached to the human skin, and then pulled out from the ECG monitor 3 Take out the signal wires connected to the first electrode connector and the second electrode connector. During this process, the number of electrode connectors in use changes greatly, from 2 to 4, and then from 4 to 2 , That is, the collected ECG data changes from 2 groups to 4 groups, and then from 4 groups to 2 groups. The number of ECG signal groups has changed. We can identify the switching of the ECG collector based on this change. The ECG data in the previous cycle is analyzed overall, and the results of the analysis are fed back to the user.

Example 3

An ECG monitoring device, including:

The second ECG collector 2 includes a second electrode connector 21 and a second electrode patch 22, the second electrode connector 21 and the second electrode patch 22 can be detachably connected, the second electrode patch The sheet 22 allows the second electrode connector 21 to be attached to human skin, and the second electrode connector 21 is used to collect ECG signals.

The signal line is telescopically connected to the ECG monitor 3, so that the first ECG collector 1 and the second ECG collector 2 can be built in the ECG monitor 3 respectively. A cable reel can be installed on the signal line or the ECG monitor 3. For example, a cable reel with a structure similar to that of the earphone can be set to roll up the signal line, so that unused electrode patches can be built into the ECG The interior of the monitor 3 improves the experience effect during use.

Embodiment 3 is a modification of embodiment 1. The specific difference lies in: the housing of the ECG monitor 3 is provided with a receiving opening, and the inside of the housing of the ECG monitor 3 is provided with the same number of coils as the signal wires The signal line is matched with the cord reel one by one. The signal line is connected to the circuit of the ECG monitor 3 through the receiving port. When the signal line is wound on the cord reel, the ECG collector The electrode connector and the electrode patch are separated, and then the signal wire drives the electrode connector connected to it to approach the ECG monitor 3, and finally the electrode connector is housed in the ECG monitor 3. When needed, pull out the electrode connector and install the electrode patch. The structure of the cord reel may adopt the cord reel described in paragraphs [0009] to [0011] of the specification of the Chinese utility model patent with the authorized announcement number CN205946100U and the name "stereo bluetooth headset with cord reel".

Example 4

An ECG monitoring method used in the ECG monitoring device described in Embodiment 3 includes the following steps:

An ECG monitoring method, used in the ECG monitoring device described in Embodiment 1, includes the following steps:

S1: The first ECG collector and the second ECG gather ECG signals;

The specific process of switching the electrode patch is: first remove the first electrode patch and the second electrode patch from the human skin, and detach the first electrode patch from the first electrode connector, and the second electrode patch The sheet and the second electrode connector are disassembled and separated. The first electrode connector and the second electrode connector are retracted into the object of the ECG monitor under the action of the cord reel, and then the third electrode connector and the fourth electrode connector are removed from Pull out the ECG monitor 3, connect it with the third electrode patch and the fourth electrode patch by snaps, and attach the third electrode patch and the fourth electrode patch to the human skin. During this process, the number of electrode connectors in use changes greatly, from 2 to 0, and from 0 to 2, that is, the ECG data changes from 2 to 0, and then From 0 group to 2 groups, the number of ECG signal groups has changed. We can use this change to identify the switching of electrode patches, and perform overall analysis on the ECG data in the previous cycle, and analyze the results Feedback to users.

The above are only specific implementations of this application, but the protection scope of this application is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in this application. All should be covered in the scope of protection of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

An electrocardiographic monitoring device, characterized in that it comprises:

A first ECG collector and a second ECG collector, where the first ECG collector and the second ECG collector are attached to human skin to collect ECG signals;

An electrocardiogram monitor, which is respectively connected to the first electrocardiogram collector and the second electrocardiogram collector, and is used to obtain the electrocardiogram signal and convert the electrocardiogram signal Into ECG data;

A control terminal, the control terminal is in communication connection with the ECG monitor, and the control terminal is used to record the use time of the first ECG collector and the second ECG collector, when the heart is in use When the use time of the electrical collector is greater than or equal to the preset use period, the user is reminded to replace the ECG collector; it is also used to obtain and store the ECG data, and according to the ECG data caused when the user replaces the ECG collector The ECG data of the previous cycle is analyzed, and the analysis results are fed back to the user.
The ECG monitoring device according to claim 1, wherein the first ECG collector comprises a first electrode connector and a first electrode patch, the first electrode connector and the first electrode patch It can be detachably connected, the first electrode patch is attached to the human body and the first electrode connector is continuously in contact with the human skin, and the first electrode connector is used to collect the ECG signal.
The ECG monitoring device according to claim 1, wherein the second ECG collector comprises a second electrode connector and a second electrode patch, the second electrode connector and the second electrode patch It can be detachably connected, the second electrode patch enables the second electrode connector to be attached to human skin, and the second electrode connector is used for collecting ECG signals.
The ECG monitoring device according to claim 1, wherein the ECG monitoring device further comprises a third ECG collector and a fourth ECG collector, the third ECG collector and the fourth ECG collector The electrical collectors are respectively connected with the ECG monitor.
The ECG monitoring device according to claim 4, wherein the third ECG collector comprises a third electrode connector and a third electrode patch, the third electrode connector and the third electrode patch Detachable connection, the third electrode patch enables the third electrode connector to be attached to human skin, and the third electrode connector is used to collect ECG signals;

The fourth ECG collector includes a fourth electrode connector and a fourth electrode patch. The fourth electrode connector is detachably connected to the fourth electrode patch, and the fourth electrode patch enables the The four-electrode connector is attached to the human skin, and the fourth electrode connector is used for collecting ECG signals.
The ECG monitoring device according to any one of claims 1 to 5, wherein the first ECG collector and the second ECG collector are respectively connected to the ECG monitor via signal lines.
The ECG monitoring device according to claim 6, wherein the signal line is plugged into the ECG monitor.
The ECG monitoring device according to claim 6, wherein the signal line is telescopically connected to the ECG monitor, so that the first ECG collector and the second ECG collector They can be built into the ECG monitor respectively.
The ECG monitoring device according to claim 1, wherein the control terminal and the ECG monitor are connected via WIFI or Bluetooth.
An ECG monitoring method is characterized in that it comprises the following steps:

The first ECG collector and the second ECG gather ECG signals;

An electrocardiogram monitor obtains the electrocardiogram signal, and converts the electrocardiogram signal into electrocardiogram data;

The smart terminal records the use time of the first ECG collector and the second ECG detector and compares it with the preset use period. When the use time is greater than the preset use period, the user is reminded to change to The third ECG collector and the fourth ECG collector collect ECG signals;

The smart terminal acquires and stores the ECG data, and analyzes the ECG data of the previous cycle according to the changes in the ECG data caused by the user changing the ECG collector, and feeds back the analysis results to the user.
The ECG monitoring method according to claim 10, characterized in that the acquisition and storage of ECG data by the smart terminal is: real-time acquisition and storage, or segmented acquisition and storage.