WO2017206461A1

WO2017206461A1 - Earphone-type electrocardio monitor

Info

Publication number: WO2017206461A1
Application number: PCT/CN2016/108350
Authority: WO
Inventors: 肖殿清
Original assignee: 肖殿清
Priority date: 2016-05-31
Filing date: 2016-12-02
Publication date: 2017-12-07
Also published as: CN105943025A

Abstract

An earphone-type electrocardio monitor, comprising a left ear plug (1), a conductive wire (3), and a right ear plug (2) , an audio control module (5), and an electrocardio data control module (6) connected to the left ear plug (1) by means of the conductive wire (3); each of the outer facades of the left ear plug (1) and the right ear plug (2) are provided with an electrode piece (4) for collecting an electrocardio signal; the electrocardio data control module (6) is used for receiving an analog electrocardio signal collected by the electrode piece (4), converting the analog electrocardio signal into a digital electrocardio signal and outputting same; the audio control module (5) is used for controlling an external audio device to send an audio signal to the left ear plug (1) and the right ear plug (2), and the audio control module (5) is electrically connected to the left ear plug (1) and the right ear plug (2). The earphone-type electrocardio monitor is portable and convenient, and can accurately, stably, and continuously collecting the electrocardio signal of a user.

Description

Earphone type ECG monitor

Technical field

The invention relates to the technical field of medical instruments, in particular to an earphone type ECG monitor.

Background technique

With the continuous development of society and the breakthrough in the application of new technologies, the combination of smart phones to monitor human body disease information has become a development trend, and various application methods emerge one after another. The integration and modularization of microelectronic devices enables the miniaturization of detection devices. It can collect and monitor human body information anytime and anywhere, so that people can live better and be healthier. The basis of intelligent medical care is intelligent testing. The basis of intelligent testing is mobile intelligent testing, so that basic data can be provided for real-time diagnosis.

However, traditional smartphone monitoring systems have the following disadvantages:

1. At present, except for the earphone-type ECG lead-in device, which is attached to the external components of the mobile phone as standard, the other lead-collecting ECG modes are separate systems, which results in low adhesion between the system and the mobile phone. Separately purchased, it is very inconvenient in daily work and life, forgetting, losing, etc. become common phenomena. Other collection methods are single-lead embedded, no possibility of replacing 12-lead ECG;

2. Due to the large volume and weight in sleep and exercise, it is difficult to implement monitoring;

3, it is difficult to meet the coverage of other basic physical signs information collection (such as: body temperature, blood oxygen, etc.);

4. When the energy is exhausted, there is no other effective substitute.

Summary of the invention

The technical problem to be solved by the present invention is to provide an earphone type ECG monitor which is easy to carry, easy to use, and can accurately, stably and continuously collect ECG signals.

The technical solution of the present invention to solve the above technical problem is as follows: an earphone type ECG monitor, a left earplug, a wire, a right earplug connected to the left earplug through the wire, and an audio control module and an ECG data control module;

An electrode pad for collecting an analog ECG signal is disposed on an outer surface of the left earplug and the right earplug; the ECG data control module is configured to receive an analog ECG signal collected by the electrode pad, and Converting the analog electrocardiographic signal into a digital electrocardiographic signal and outputting; the audio control module is configured to control an external audio device to send an audio signal to the left earbud and the right earplug, and the audio control module respectively The left earplug and the right earplug are electrically connected.

The beneficial effects of the invention are: the earphone type ECG monitor not only can normally use the communication function of the earphone, but also can instantly collect the simulated ECG signal of the user, and is convenient to carry and operate; the plurality of function sets are integrated into the earphone, and The user produces high adhesion, and the collected ECG signals are accurate, stable and continuous, and are convenient for the user to effectively capture the heart disease.

Based on the above technical solutions, the present invention can also be improved as follows.

Further, the ECG data control module includes a data microphone case, a first battery disposed inside the data microphone case, and a data control circuit board, and the data control circuit board is connected to the first battery ;

The data control circuit board includes a data board body and an electrocardiograph chip mounted on the data board body, the ECG chip is connected to the electrode chip signal line, and the data board body is disposed with the core And an electric chip and a first USB interface connected to the first battery, wherein the data microphone case is formed with a first opening that communicates with the first USB interface.

The beneficial effect of adopting the above further solution is that: by setting the first USB interface, an external power source can be connected, and the battery of the ECG data control module can be charged in time to ensure continuous normal operation, and the first USB interface can be used to connect data. The line transmits the collected ECG signals to the data receiving terminal.

Further, the left earplug and the right earplug each include an earloop disposed adjacent to the electrode sheet and a speaker disposed away from the electrode sheet.

Further, the audio control module includes an audio microphone case, a second battery disposed inside the audio case housing, and an audio control circuit board; the audio control circuit board is connected to the second battery, and The audio control circuit board is connected to the speaker through the wire;

The audio control circuit board includes an audio board body and an integrated circuit mounted on the audio board body, the integrated circuit being communicatively coupled to the external audio device;

The audio board body is further provided with a second USB interface connected to the integrated circuit and the second battery, and the audio microphone case is formed with a second connected to the second USB interface. Opening.

The beneficial effect of adopting the above further solution is that: by setting a second USB interface, an external power source can be connected, and the battery of the audio control module can be charged in time to ensure continuous normal operation, and the second USB interface can be used to connect the data line. The audio of the external audio device is transmitted to the audio control module.

Further, the first opening is provided with a first USB plug for covering the first opening; and the second opening is provided with a second USB plug for covering the second opening.

The advantage of adopting the above further solution is that charging or connecting with other devices is performed without using the first USB interface or the second USB interface by providing a first USB plug covering the first opening and a second USB plug covering the second opening. The first opening may be covered with a first USB plug to prevent dust and water from entering the first USB interface, and the second opening is covered with a second USB plug to prevent dust and water from entering the second USB interface.

Further, a Bluetooth module is further disposed, and the Bluetooth module is disposed on the audio board body or disposed on the data board body.

The beneficial effect of adopting the above further solution is that the audio transmission and the ECG data transmission are performed through the Bluetooth connection by setting the Bluetooth module, the operation of the wired connection is avoided, and the signal is susceptible to strong magnetic interference.

Further, an outer surface of the data microphone case is provided for controlling the electrode piece collection Analog data button for ECG signals.

The beneficial effect of adopting the above further solution is that by setting the data button, the electrode sheet can be controlled to collect the simulated ECG signal according to actual needs.

Further, a data storage module is further disposed on the data board body.

The beneficial effect of adopting the above further solution is that: by setting the data storage module, the collected analog ECG signals can be stored and backed up to avoid data loss.

Further, the electrode sheet is provided with a buttonhole that cooperates with a button of the silicone button electrode pad.

The beneficial effect of the above further solution is that the buttonhole is arranged on the electrode sheet to fix the silicone button electrode piece, and when the user monitors the electrocardiogram during sleep or exercise, the buttonhole and the silicone button of the electrode piece on the earplug are made. The button of the electrode piece is fastened to prevent the electrode piece on the earplug from coming off the silicone button electrode piece.

DRAWINGS

1 is a schematic structural diagram of an earphone type ECG monitor according to Embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of an earphone type ECG monitor according to Embodiment 2 of the present invention.

In the drawings, the list of parts represented by each label is as follows:

1-left earplug, 2-right earplug, 3-wire, 4-electrode, 5-audio control module, 6-cardiogram data control module, 7-ear hook, 8-horn, 9-data microphone case, 10-first battery, 11-data control circuit board, 12-first USB interface, 13-first USB plug, 14-audio microphone case, 15-second battery, 16-audio control circuit board, 17- Second USB interface, 18-second USB plug, 19-data button, 20-audio button.

detailed description

The principles and features of the present invention are described in the following with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

Embodiment 1

As shown in FIG. 1 , the present embodiment provides an earphone type ECG monitor including a left earplug 1 , a wire 3 , a right earplug 2 connected to the left earplug 1 through the wire 3 , and an audio control module 5 . And the electrocardiographic data control module 6; the left earplug 1 and the right earplug 2 are provided with an electrode sheet 4 for collecting an analog electrocardiogram signal; the ECG data control module 6 is configured to receive the Simulating an electrocardiographic signal collected by the electrode sheet 4, and converting the analog electrocardiographic signal into a digital electrocardiographic signal and outputting; the audio control module 5 is configured to control an external audio device to the left earplug and the right earplug An audio signal is transmitted; and the audio control module 5 is electrically connected to the left earplug 1 and the right earplug 2, respectively.

The electrode sheet 4 is a metal electrode sheet. When the user uses the earphone type ECG monitor to monitor the ECG signal, the user can attach the left earplug 1 and the electrode tab 4 on the right earplug 2 to the user's skin. For example, the simulated ECG signals can be collected in the user's upper limbs, lower limbs, or in different test positions such as I, II, III lead or chest V lead, and the collected analog ECG signals are transmitted through the lead 3. The ECG data control module 6 converts the collected analog ECG signals into digital ECG signals by using the ECG data control module 6, and then transmits them to other devices for subsequent processing by wire or wireless.

The earphone type ECG monitor provided by the embodiment not only can normally use the communication function of the earphone, but also can instantly collect the ECG signal of the user, and is convenient to carry and operate; the plurality of functions are integrated into the earphone, and the user generates a high Adhesion, the collected ECG signals are accurate, stable and continuous, which is convenient for users to effectively capture heart disease.

Embodiment 2

As shown in FIG. 2, the embodiment provides an earphone type ECG monitor including a left earplug 1, a wire 3, a right earplug 2 connected to the left earplug 1 through the wire 3, and an audio control module 5. And an electrocardiographic data control module 6; wherein the left ear 1 and the right ear 2 are provided with an electrode sheet 4 for collecting an analog ECG signal; the ECG data control module 6 is used for Receiving the analog ECG signal collected by the electrode sheet 4, and converting the analog ECG signal into a digital heart And outputting an electric signal; the audio control module 5 is configured to control an external audio device to send an audio signal to the left earbud 1 and the right earplug 2, and the audio control module 5 and the left earplug 1 and the The right earplug 2 is electrically connected. The left earplug 1 and the right earplug 2 each include an earloop 7 disposed adjacent to the electrode sheet 4 and a horn 8 disposed away from the electrode sheet 4. A buttonhole matching the button of the silicone button electrode pad 4 may be disposed on the electrode sheet 4. When the user monitors the cardiogram during sleep or exercise, the buttonhole of the electrode pad 4 on the earplug and the silicone button electrode may be disposed. The button of the piece is fastened to prevent the electrode piece 4 on the earplug from being separated from the silicone button electrode piece, so that the electrode piece 4 on the earplug is always connected with the silicone button electrode piece, and can be stable, accurate and uninterrupted under sleep or motion state. Real-time ECG monitoring. The earhook 7 is detachably disposed between the electrode pad 4 and the horn 8. By providing a detachable earloop 7, the earloop 7 of different specifications can be replaced according to user requirements, so as to be applicable to different types. User.

The ECG data control module includes a data microphone case 9, a first battery 10 and a data control circuit board 11 disposed inside the data microphone case 9, and the data control circuit board 11 and the first a battery 10 is connected; the data control circuit board 11 includes a data board body and an electrocardiograph chip mounted on the data board body, the ECG chip is connected to the electrode strip 4 signal line, and the data board body a first USB interface 12 connected to the ECG chip and the first battery 10 is disposed thereon, and the data microphone case 9 is formed with a first opening communicating with the first USB interface 12 . The data storage module can also be disposed on the data board body. By setting the data storage module, the collected analog ECG signals can be stored and backed up to avoid data loss. By setting the second USB interface, the external power supply can be connected, and the battery of the audio control module can be charged in time to ensure its normal operation. The first USB interface can be used to connect the data cable to transmit the audio of the external audio device to the audio control. Module. The audio control module 5 includes an audio microphone case 14, a second battery 15 disposed inside the audio case housing 14, and an audio control circuit board 16; the audio control circuit board 16 and the second battery. 15 is connected, and the audio control circuit board 16 is connected to the speaker 8 through the wire 3. It may also be provided on the outer surface of the data microphone case 9 for The electrode sheet 4 is controlled to collect a data button 19 for simulating an electrocardiographic signal. Through the data button 19, the earphone type ECG monitor can be controlled to collect the simulated ECG signal according to actual needs. The analog ECG signal collected by the electrode sheet 4 is transmitted through the wire 3 to the ECG chip on the data control circuit board 11, and the ECG chip converts the analog ECG signal into a digital ECG signal, and the digital ECG signal is passed through the wireless Or wired to the data receiving terminal, if the digital ECG signal can be transmitted to a mobile phone, a computer or a pad, and the digital ECG signal is stored, and the digital ECG signal can also be displayed in the ECG mode in the data receiving On the terminal, when the data receiving terminal receives the digital ECG signal, the digital ECG signal may be filtered by using a multi-stage digital filter in the data receiving terminal, and the muscle power and the power frequency interference are performed through the digital filter. The filtering enables the data receiving terminal to display a smoother and more accurate electrocardiogram, and also avoids setting a filter on the earphone, reducing the overall volume of the earphone, and making the appearance of the earphone closer to the ordinary earphone, which is convenient to use and carry. Then, the filtered digital electrocardiogram signal is stored, or the filtered digital electrocardiogram signal is displayed on the data receiving terminal in the electrocardiogram mode, so that the user can understand his or her own ECG signal. After receiving the ECG signal, the data receiving terminal may further compare and analyze the ECG signal to determine whether the ECG signal of the user is normal. If the judgment is normal, the normal prompt message is sent to the corresponding smart phone; If it is abnormal, the ECG signal is imported into the doctor's platform for diagnosis and treatment opinions, and the diagnosis results and treatment opinions are sent to the corresponding smartphone for reference. In addition, after receiving the ECG signal, the data receiving terminal may further transmit the ECG signal to the data analysis terminal, and the data analysis terminal may also be a computer, a pad or a mobile phone, etc., after the data analysis terminal receives the ECG signal, The ECG signal is compared and analyzed to determine whether the user's ECG signal is normal. If it is determined to be normal, the normal data message is sent to the corresponding data receiving terminal or the ECG signal is displayed on the data analysis terminal. If the judgment is abnormal, the ECG signal can be imported into the doctor platform for diagnosis and provide treatment opinions, and the diagnosis result and the treatment opinion are sent to the corresponding data receiving terminal or data analysis terminal for reference.

The audio control circuit board 16 includes an audio board body and is mounted on the audio board body. Integrated circuit, the integrated circuit is communicatively coupled to the external audio device; the audio board body is further provided with a second USB interface 17 connected to the integrated circuit and the second battery 15, A second opening communicating with the second USB interface 17 is formed on the audio microphone case 14. By setting the second USB interface, the external power supply can be connected, and the battery of the audio control module 5 can be charged in time to ensure its normal operation. The second USB interface can be used to connect the data line to transmit the audio of the external audio device to the audio. Control module. A first USB plug 13 for covering the first opening is disposed on the first opening; and a second USB plug 18 for covering the second opening is disposed on the second opening. By providing a first USB plug 13 covering the first opening and a second USB plug 18 covering the second opening, when charging or connecting with other devices without using the first USB interface 12 or the second USB interface 17, the first A USB plug 13 covers the first opening to prevent dust and water from entering the first USB interface 12, and the second USB plug 18 covers the second opening, thereby preventing dust and water from entering the second USB interface 17. An audio button 20 can also be disposed on the outer surface of the audio microphone case 14. By setting the audio button 20, such as an audio switch button, a down button, and a sound button, the user can be controlled and used to enhance the user experience. sense.

In the audio transmission and the ECG data transmission, the wired or wireless data transmission may be performed. To avoid the interference of the strong magnetic field during the signal transmission, the earphone type ECG monitor provided in this embodiment may further include a Bluetooth module. The Bluetooth module is disposed on the audio control circuit board 16, and may also be disposed on the data control circuit board 11. When audio transmission or ECG data transmission is required, the Bluetooth of the receiving terminal, such as a mobile phone, a computer or a pad, is turned on, and the Bluetooth of the earphone-type ECG monitor is paired for audio transmission or transmission of ECG data. Therefore, the operation of the wired connection is complicated, the port is not easy to carry, and the defect of being susceptible to strong magnetic interference is avoided.

The earphone type ECG monitor provided by the embodiment not only can normally use the communication function of the earphone, but also can instantly collect the ECG signal of the user, and is convenient to carry and operate; the plurality of function sets are integrated into the earphone and generated by the user. High adhesion, which can accurately, stably and continuously collect the user's ECG signal, which is convenient for the user to effectively capture the heart disease.

In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meanings of the above terms in the present invention can be understood by those skilled in the art in a specific case. Further, in the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specified.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

An earphone type ECG monitor, comprising: a left earplug (1), a wire (3), a right earplug (2) connected to the left earplug (1) through the wire (3), and an audio control a module (5) and an ECG data control module (6); the audio control module (5) is connected to an external audio device;

An electrode pad (4) for collecting an analog electrocardiographic signal is disposed on an outer surface of the left earplug (1) and the right earplug (2);

The ECG data control module (6) is configured to receive an analog ECG signal collected by the electrode sheet (4), and convert the analog ECG signal into a digital ECG signal and output the signal;

The audio control module (5) is configured to control an external audio device to send an audio signal to the left earbud (1) and the right earbud (2), and the audio control module (5) and the left earphone ( 1) Electrically connected to the right earplug (2).
The earphone type ECG monitor according to claim 1, wherein the ECG data control module (6) comprises a data microphone case (9) disposed on the data microphone case (9) An internal first battery (10) and a data control circuit board (11), and the data control circuit board (11) is connected to the first battery (10);

The data control circuit board (11) includes a data board body and an electrocardiograph chip mounted on the data board body, and the ECG chip is connected to the electrode sheet (4) signal line, and the data board body is Provided with a first USB interface (12) connected to the ECG chip and the first battery (10), the data microphone case (9) is formed with the first USB interface (12) a first opening that is in communication.
The earphone type ECG monitor according to claim 2, wherein the left earplug (1) and the right earplug (2) each include an earloop (7) disposed adjacent to the electrode sheet (4) And a speaker (8) disposed away from the electrode sheet (4).
The earphone type ECG monitor according to claim 3, wherein the audio control module (5) comprises an audio microphone case (14) disposed inside the audio case housing (14) a second battery (15) and an audio control circuit board (16); the audio control circuit board (16) is coupled to the second battery (15), and the audio control circuit board (16) passes through the wire ( 3) connecting with the speaker (8);

The audio control circuit board (16) includes an audio board body and an integrated circuit mounted on the audio board body, the integrated circuit being communicatively coupled to the external audio device;

The audio board body is further provided with a second USB interface (17) connected to the integrated circuit and the second battery (15), and the audio microphone case (14) is formed with the a second opening in which the second USB interface (17) is in communication.
The earphone type ECG monitor according to claim 4, wherein the first opening is provided with a first USB plug (13) for covering the first opening; And a second USB plug (18) covering the second opening.
The earphone type ECG monitor according to claim 4, further comprising a Bluetooth module, wherein the Bluetooth module is disposed on the audio board body or disposed on the data board body.
The earphone type ECG monitor according to claim 2, wherein the outer surface of the data microphone case (9) is provided with data for controlling the electrode sheet (4) to collect an analog ECG signal. Button (19).
The earphone type ECG monitor according to claim 2, wherein the data board body is further provided with a data storage module.
The earphone type ECG monitor according to any one of claims 1 to 8, characterized in that the electrode sheet (4) is provided with a buttonhole that cooperates with a button of the silicone button electrode sheet.