WO2024093827A1

WO2024093827A1 - Watch device, physiological sound measurement method and apparatus, and computer storage medium

Info

Publication number: WO2024093827A1
Application number: PCT/CN2023/127161
Authority: WO
Inventors: 李欢; 梁亮; 潘俊杰
Original assignee: 歌尔科技有限公司
Priority date: 2022-10-31
Filing date: 2023-10-27
Publication date: 2024-05-10
Also published as: CN115644913A

Abstract

A watch device, a physiological sound measurement method and apparatus, and a computer-readable storage medium. The watch device comprises: a microprocessor module (1001), a physiological sound collection module, and an electrocardiogram (ECG) module, wherein the microprocessor module (1001) is separately connected to the physiological sound collection module and the ECG module. The physiological sound measurement method comprises: when a watch device is worn at a preset arm position, continuously collecting physiological sound signals by means of the physiological sound collection module, and transmitting the collected physiological sound signals to the microprocessor module (1001) for recording (step S10); and when the watch device is worn at a preset heart position, continuously collecting physiological sound signals by means of the physiological sound collection module, simultaneously collecting ECG signals by means of the ECG module, and transmitting the collected physiological sound signals and the collected ECG signals to the microprocessor module (1001) for recording (step S20). According to the physiological sound measurement method and apparatus, the physiological sound and ECG signals of the human body can be continuously monitored for 24 hours at the same time on the basis of the watch device.

Description

Watch device, physiological sound measurement method, device and computer storage medium

This application claims priority to a Chinese patent application filed with the China Patent Office on October 31, 2022, with application number 202211366361.9 and invention name “Watch device, method and apparatus for measuring physiological sounds, and computer storage medium”, the entire contents of which are incorporated by reference in this application.

Technical Field

The present invention belongs to the technical field of wearable devices, and in particular, relates to a watch device, a method and device for measuring physiological sounds, and a computer-readable storage medium.

Background technique

Auscultation of heart and lung sounds is one of the commonly used clinical detection methods for human heart diseases in hospitals. For example, pneumonia, bronchial asthma, cardiac asthma, heart valve disease or congenital heart disease can be preliminarily diagnosed by auscultation of heart and lung sounds.

At present, the auscultation equipment used in clinical hospitals is mainly a stethoscope, which is large in size and very inconvenient to use. In order to improve the problem that the current stethoscope is large in size and difficult to carry and use, the industry has developed and designed small devices (even micro) such as smart watches with integrated heart and lung sound monitoring functions. However, the existing equipment with heart and lung sound monitoring function can only temporarily monitor heart and lung sounds and electrocardiogram signals at the same time, and cannot achieve continuous 24-hour monitoring.

Summary of the invention

The main purpose of the present invention is to provide a watch device, a method and apparatus for measuring physiological sounds, and a computer-readable storage medium, which are intended to realize simultaneous monitoring of the heart and lung sounds and electrocardiogram signals of the human body for 24 hours continuously based on the watch device.

In order to achieve the above object, the present invention provides a watch device, the watch device comprising: a microprocessor module, a physiological sound collection module and an ECG (Electrocardiogram) module, wherein the microprocessor module is connected to the physiological sound collection module and the ECG module respectively;

The physiological sound collection module is used to continuously collect physiological sound signals when the watch device is worn at a preset heart position, and transmit the collected physiological sound signals to the microprocessor module for recording;

The ECG module is used to collect ECG signals when the watch device is worn at the preset heart position, and transmit the collected ECG signals to the microprocessor module for recording.

In some embodiments, the physiological sound collection module is a bone conduction sensor, and the bone conduction sensor is mounted on a PCB board in the watch device.

In some embodiments, the PCB board is mounted on the bottom shell of the watch device, a groove is provided on a side of the bottom shell close to the PCB board, and the bone conduction sensor is placed in the groove and in close contact with the bottom shell.

In some embodiments, buckle holes are respectively provided on both sides of the watch body of the watch device. The buckle hole is used to cooperate with the buckle provided on the ECG electrode sheet to form a detachable connection;

The electrocardiogram electrode sheet includes an ECG electrode, and the buckle hole is electrically connected to the ECG electrode through an electrical connector;

The buckle hole is connected to the PCB board in the watch device through the electrical connector so that the ECG module can transmit the collected ECG signal to the microprocessor module arranged on the PCB board for recording.

In some embodiments, the microprocessor module is further used to determine whether the physiological sound signal and/or the ECG signal is abnormal, and generate a corresponding prompt signal to provide an abnormal reminder when it is determined that the physiological sound signal and/or the ECG signal is abnormal.

In some embodiments, the watch device further comprises: an interaction module, the interaction module being connected to the microprocessor module;

The interaction module is used to receive a data upload instruction and transmit the data upload instruction to the microprocessor module, so that the microprocessor module uploads the physiological sound signal and/or the ECG signal to a preset cloud device according to the data upload instruction.

In addition, in order to achieve the above-mentioned object, the present invention provides a method for measuring physiological sounds, which is applied to the watch device as described above, and the watch device comprises: a microprocessor module, a physiological sound acquisition module and an ECG module, wherein the microprocessor module is connected to the physiological sound acquisition module and the ECG module respectively;

The method for measuring physiological sounds comprises:

When the watch device is worn at a preset arm position, the physiological sound acquisition module continuously acquires physiological sound signals, and transmits the acquired physiological sound signals to the microprocessor module for recording;

When the watch device is worn at a preset heart or lung position, the physiological sound acquisition module continuously acquires physiological sound signals, and the ECG module simultaneously acquires ECG signals, and the acquired physiological sound signals and ECG signals are transmitted to the microprocessor module for recording.

In some embodiments, the method for measuring physiological sounds further comprises:

Determining, by the microprocessor module, whether the physiological sound signal and/or the ECG signal is abnormal;

When it is determined that the physiological sound signal and/or the ECG signal is abnormal, the microprocessor module generates a corresponding prompt signal to provide an abnormal reminder.

In some embodiments, the step of determining whether the physiological sound signal and/or the ECG signal is abnormal by the microprocessor module includes:

The microprocessor module compares the physiological sound signal with a preset standard physiological sound signal in real time, and/or the microprocessor module compares the ECG signal with a preset standard ECG signal in real time to determine whether the physiological sound signal and/or the ECG signal are abnormal;

The standard physiological sound signal and/or the standard ECG signal are stored locally in the microprocessor module, or the standard physiological sound signal and/or the standard ECG signal are stored on a cloud device connected to the microprocessor module.

The method for measuring physiological sounds also includes:

When a data upload instruction is received through the interaction module, the physiological sound signal and/or the ECG signal is uploaded to a preset cloud device through the microprocessor module according to the data upload instruction.

In addition, to achieve the above-mentioned purpose, the present invention also provides a physiological sound measurement device, which is applied to a watch device, and the watch device comprises: a microprocessor module, a physiological sound acquisition module and an ECG module, wherein the microprocessor module is connected to the physiological sound acquisition module and the ECG module respectively;

The device for measuring physiological sounds comprises:

A first measuring module is used to continuously collect physiological sound signals through the physiological sound collection module when the watch device is worn at a preset arm position, and transmit the collected physiological sound signals to the microprocessor module for recording;

The second measurement module is used to continuously collect physiological sound signals through the physiological sound collection module and simultaneously collect ECG signals through the ECG module when the watch device is worn at a preset heart or lung position, and transmit the collected physiological sound signals and ECG signals to the microprocessor module for recording.

In some embodiments, the physiological sound measurement device further comprises:

an intelligent reminder module, used to determine whether the physiological sound signal and/or the ECG signal is abnormal through the microprocessor module; and, when it is determined that the physiological sound signal and/or the ECG signal is abnormal, generate a corresponding reminder signal through the microprocessor module to remind the abnormality;

The intelligent reminder module includes:

An abnormality judgment unit is used to compare the physiological sound signal with a preset standard physiological sound signal in real time through the microprocessor module, and/or compare the ECG signal with a preset standard ECG signal in real time through the microprocessor module to determine whether the physiological sound signal and/or the ECG signal are abnormal; wherein the standard physiological sound signal and/or the standard ECG signal are stored locally in the microprocessor module, or the standard physiological sound signal and/or the standard ECG signal are stored on a cloud device connected to the microprocessor module;

The watch device further includes: an interaction module, which is connected to the microprocessor module; the physiological sound measurement device further includes:

The data uploading module is used to upload the physiological sound signal and/or the ECG signal to a preset cloud device through the microprocessor module according to the data uploading instruction when the data uploading instruction is received through the interaction module.

Wherein, each functional module of the physiological sound measurement device implements the steps of the physiological sound measurement method described above during operation.

In addition, to achieve the above-mentioned purpose, the present invention also provides a computer-readable storage medium, on which a physiological sound measurement program is stored, and the physiological sound measurement program is When executed by a processor, the steps of the method for measuring physiological sounds as described above are implemented.

The embodiments of the present invention propose a watch device, a method and apparatus for measuring physiological sounds, and a computer-readable storage medium. The watch device of the present invention includes: a microprocessor module, a physiological sound acquisition module, and an ECG module, wherein the microprocessor module is connected to the physiological sound acquisition module and the ECG module, respectively. In addition, the physiological sound acquisition module is used to continuously acquire physiological sound signals when the watch device is worn at a preset heart position, and transmit the acquired physiological sound signals to the microprocessor module for recording; the ECG module is used to acquire ECG signals when the watch device is worn at the preset heart position, and transmit the acquired ECG signals to the microprocessor module for recording.

In the process of measuring physiological sounds through the above-mentioned watch device, the present invention measures and records the physiological sound signals and/or ECG signals of the user for 24 hours continuously according to the different wearing methods of the watch device by the user. That is, when the user wears the watch device normally on the arm, the present invention collects the physiological sound signals of the user for 24 hours continuously only through the physiological sound collection module of the watch device, and transmits the collected physiological sound signals to the microprocessor module of the watch device for recording. When the user wears the watch device at the heart position, the physiological sound collection module collects the physiological sound signals of the user for 24 hours continuously, and, at the same time, the ECG module of the watch device collects the ECG signals of the user for 24 hours continuously, and transmits the collected physiological sound signals and/or ECG signals to the microprocessor module for recording.

In this way, compared with traditional devices with cardiopulmonary sound monitoring function, the present invention makes minor changes to the watch device to enable the watch device to integrate both the physiological sound acquisition module and the ECG module, thereby achieving 24-hour continuous cardiopulmonary sound measurement for users based on different wearing methods of the watch device by users, and can monitor physiological sound signals and ECG signals simultaneously for 24 hours when the user wears the watch device at the heart position.

In addition, the present invention records the measured physiological sound signals and/or ECG signals through the microprocessor module of the watch device, thereby meeting the user's need to use the recorded data to diagnose organs such as the heart and lungs.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a block diagram of a wristwatch device according to a first embodiment of a method for measuring physiological sounds of the present invention;

FIG2 is a schematic structural diagram of an embodiment of a watch device of the present invention;

FIG3 is a schematic cross-sectional view of the structure of a watch device according to an embodiment of the present invention;

FIG4 is an electrocardiogram electrode sheet involved in an embodiment of a watch device of the present invention;

FIG5 is a schematic diagram of a measurement scenario involved in an embodiment of a watch device of the present invention;

6 is a schematic diagram of the device structure of the hardware operating environment of a watch device involved in an embodiment of the present invention;

FIG7 is a schematic flow chart of the steps of a first embodiment of a method for measuring physiological sounds of the present invention;

FIG. 8 is a schematic diagram of functional modules of an embodiment of a physiological sound measurement device of the present invention.

The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. illustrate.

Detailed ways

It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

It should be noted that, in the present embodiment, auscultation of heart and lung sounds is one of the commonly used detection methods for human heart diseases in clinical hospitals. For example, pneumonia, bronchial asthma, cardiac asthma, heart valve disease or congenital heart disease can all be preliminarily diagnosed by auscultation of heart and lung sounds.

In view of the above problems, the present invention proposes a watch device, comprising: a microprocessor module, a physiological sound collection module and an ECG module, wherein the microprocessor module is connected to the physiological sound collection module and the ECG module respectively. In this way, the physiological sound signal and/or ECG signal of the user can be measured and recorded for 24 hours continuously according to different wearing methods of the watch device of the present invention by the user. That is, when the user wears the watch device of the present invention normally on the arm, the physiological sound signal of the user is collected for 24 hours continuously only through the physiological sound collection module of the watch device, and the collected physiological sound signal is transmitted to the microprocessor module of the watch device for recording. When the user wears the watch device at the heart position, the watch device of the present invention can collect the physiological sound signal of the user for 24 hours continuously through the physiological sound collection module, and, at the same time, collect the ECG signal of the user for 24 hours continuously through the ECG module of the watch device, and transmit the collected physiological sound signal and/or ECG signal to the microprocessor module for recording.

In this way, compared with traditional devices with cardiopulmonary sound monitoring function, the present invention makes minor changes to the watch device to enable the watch device to integrate both the physiological sound acquisition module and the ECG module, thereby achieving 24-hour continuous cardiopulmonary sound measurement for users based on different wearing methods of the watch device by users, and can monitor physiological sound signals and ECG signals for 24 hours at the same time when the user wears the watch device at the heart position.

In addition, based on the above-mentioned overall concept of the present invention, various embodiments of the watch device of the present invention are proposed.

Please refer to FIG. 1 , which is a device block diagram of a watch device involved in a first embodiment of a method for measuring physiological sounds of the present invention.

As shown in FIG1 , in one embodiment of the watch device of the present invention, the watch device of the present invention comprises: a microprocessor module, a physiological sound collection module and an ECG module, wherein the microprocessor module is connected to the physiological sound collection module and the ECG module respectively;

The physiological sound collection module is used to wear the watch device at a preset arm position or a preset continuously collecting physiological sound signals when the heart is in position, and transmitting the collected physiological sound signals to the microprocessor module for recording;

The ECG module is used to collect ECG signals when the watch device is worn at a preset heart position, and transmit the collected ECG signals to the microprocessor module for recording.

In this embodiment, the watch device may include but is not limited to a microprocessor module, a battery module, a power management module, a physiological sound acquisition module, an ECG module, an interactive module (key module shown in the figure), etc. Among them, the battery module, the power management module, the physiological sound acquisition module, the ECG module, the interactive module, etc. can all be electrically connected to the microprocessor module, and the microprocessor module can be specifically used to process the information collected by the physiological sound acquisition module and the ECG module, and upload it to the cloud device connected to the device, while the battery module is used to power the entire watch device, the physiological sound acquisition module can be a bone conduction sensor or other sensors that can sense tiny vibration signals, used to collect the physiological sound signals of the wearer's heartbeat, and the ECG module is used to collect the wearer's ECG electrocardiogram signal.

Exemplarily, in this embodiment, as shown in Figures 2 and 3, the physiological sound collection module bone conduction of the watch device is tightly connected to the bottom shell. Therefore, when the user wears the watch device, the bottom shell of the watch device is close to the user's arm. In this way, the signal transmission direction of the watch device collecting the user's physiological sound signal through the physiological sound collection module can be: the heart sound vibration signal generated by the user's heartbeat passes through the skin → clothing → the bottom shell wall of the watch device → the physiological sound collection module bone conduction → the mainboard microprocessor module. The microprocessor module can finally convert the collected heart sound vibration signal into a useful physiological sound signal and record it.

It should be noted that in this embodiment and other embodiments described below, the physiological sound signals collected by the physiological sound collection module for the user include but are not limited to: heart sound signals collected by the physiological sound collection module, or lung sound signals collected by the physiological sound collection module. It should be understood that based on different design needs of actual applications, in different feasible implementations, the physiological sound collection module can of course also be configured with other functions to collect other types of physiological sounds for the user, that is, the watch device of the present invention does not limit the specific types of physiological sound signals collected by the physiological sound collection module for the user.

Furthermore, in some feasible embodiments, the physiological sound collection module is a bone conduction sensor, the bone conduction sensor is mounted on a PCB board in the watch device, and the PCB board is mounted on a bottom shell of the watch device.

In this embodiment, as shown in FIG3 , the physiological sound acquisition module of the watch device of the present invention may specifically be a bone conduction sensor or a VPU (Voice pickup sensor) as shown in the figure. In terms of structural design, the bone conduction sensor of the watch device of the present invention is mounted on a PCB.

Furthermore, in some feasible embodiments, a groove is provided on a side of the bottom shell close to the PCB board, and the bone conduction sensor is placed in the groove and in close contact with the bottom shell.

As shown in Figure 3, the bottom shell of the watch device of the present invention has a groove, and the bone conduction is placed in the groove. In this way, the PCB board is fixed to the bottom shell by 2 screws, so that the bone conduction can be closely attached to the side of the bottom shell of the watch device facing the PCB.

In this way, when the user wears the watch device, the bottom shell of the watch device is close to the user's arm position, such as Therefore, the signal transmission direction of the watch device collecting the user's physiological sound signal through the physiological sound collection module can be: the heart sound vibration signal generated by the user's heartbeat passes through the skin → clothing → the bottom shell wall of the watch device → the physiological sound collection module bone conduction → the mainboard microprocessor module, and the microprocessor module can finally convert the collected heart sound vibration signal into a useful physiological sound signal and record it.

In addition, in some feasible embodiments, since the main board of the watch device (PCB board shown in the figure) is also configured with two ECG electrodes in contact with the bottom shell, when the user wears the watch device normally on the arm, the watch device can perform real-time measurement of the ECG signal of the user through the ECG module of the watch device after the user contacts one of the ECG electrodes with the other arm to form an electrical circuit for the user's heart.

In addition, in some other feasible embodiments, buckle holes are provided on both sides of the watch body of the watch device of the present invention, and the buckle holes are used to cooperate with buckles provided on the ECG electrode sheet to form a detachable connection;

Exemplarily, as shown in Figures 2 and 3, two snap holes are provided at the lugs of the watch device body, so that the watch device can be used in conjunction with the ECG electrode sheet as shown in Figure 4, which is used for the watch device to measure ECG signals and for the user to fix the watch device at the heart position on the chest (specifically, the measurement scenario is shown in Figure 5).

In addition, in this embodiment, the buckle hole on the watch body is specifically a metal hole, which is connected to the PCB main board through an electrical connector FPC (Flexible Printed Circuit), and the above-mentioned microprocessor is set on the PCB. In addition, the buckle hole is specifically electrically connected to the ECG electrode N and the ECG electrode P of the ECG module.

In this way, after the user removes the strap connected to the watch body, the user can snap the buckle set on the ECG electrode sheet into the buckle hole on the watch body to form a detachable connection between the electrode sheet and the watch body. In addition, by closely adhering one side of the electrode sheet to the bottom of the watch body and the other side of the electrode sheet to the heart, the watch device as a whole can be firmly worn at the user's heart position. After that, the ECG module of the watch device can start continuous measurement of the user's ECG signal, and at the same time, start continuous measurement of the user's physiological sound signal through the physiological sound acquisition module VPN, and the microprocessor module of the watch device can synchronously record the user's physiological sound signal and ECG signal.

It should be noted that, in the present embodiment, the watch device can determine whether the user is currently wearing the watch device on the arm or on the heart by detecting whether the strap on the watch body is removed and whether the buckle holes on the watch body are connected to the ECG electrodes. For example, when the watch device detects that the strap has not been removed and the positioning holes on the watch body are not connected to the ECG electrodes, and only the two ECG electrodes of the ECG module are in contact with the user's skin (which can be determined by temperature sensors or light sensors), the watch device can determine that the current user is wearing the watch device on the arm. When the watch device detects that the strap has been removed and the positioning holes on the watch body are also connected to the ECG electrodes, And the two ECG electrodes of the electrocardiogram electrode sheet are also in contact with the user's skin (which can also be determined by detection by a temperature sensor or a light sensor), then the watch device can determine that the current user is wearing the watch device at the heart position.

In addition, in some feasible embodiments, the microprocessor module in the watch device of the present invention is also used to determine whether the physiological sound signal and/or the ECG signal are abnormal, and generate a corresponding prompt signal to provide an abnormal reminder when it is determined that the physiological sound signal and/or the ECG signal are abnormal.

In this embodiment, after the watch device continuously acquires the user's physiological sound signal through the physiological sound acquisition module and transmits the physiological sound signal to the microprocessor module for recording, or continuously acquires the user's ECG signal through the ECG module and transmits the ECG signal to the microprocessor module for recording, the watch device can further use the microprocessor module to perform real-time comparison with the standard physiological sound signal and/or standard ECG signal stored locally in the microprocessor module for the physiological sound signal and/or the ECG signal. In this way, when the difference between the user's physiological sound signal and the standard physiological sound signal exceeds the preset allowable difference (which can be set based on the design needs of the actual application), the user's physiological sound signal is determined to be abnormal, otherwise the physiological sound signal is determined to be normal. Similarly, when the difference between the user's ECG signal and the standard ECG signal exceeds the preset allowable difference (which can also be set based on the design needs of the actual application), the user's ECG signal is determined to be abnormal, otherwise the ECG signal is determined to be normal.

In addition, in other feasible embodiments, when the above-mentioned standard physiological sound signals and/or standard ECG signals are stored on a cloud device connected to the microprocessor module, the watch device can transmit the user's physiological sound signals and/or ECG signals recorded by the microprocessor module in real time to the cloud device for comparison to determine whether the physiological sound signals and/or ECG signals are abnormal.

When the watch device determines that the user's physiological sound signal is abnormal, it immediately generates a corresponding signal to prompt the user that the physiological sound signal is abnormal through the microprocessor module, and outputs the signal through the preset speaker and/or display module of the watch device to remind the user of the abnormal physiological sound signal. Alternatively, when the watch device determines that the user's ECG signal is abnormal, it immediately generates a corresponding signal to prompt the user that the ECG signal is abnormal through the microprocessor module, and outputs the signal through the preset speaker and/or display module of the watch device to remind the user of the abnormal ECG signal.

Furthermore, in some feasible embodiments, the watch device of the present invention further comprises: an interaction module, the interaction module being connected to the microprocessor module;

In this embodiment, in addition to the button module shown in FIG. 1 , the interaction module of the watch device may also be a touch screen, a voice assistant, and other hardware and software configurations that enable human-computer interaction with the user.

In this embodiment, the watch device performs real-time human-computer interaction with the user through the interactive module, so that when receiving a data upload instruction initiated by the user for the physiological sound signal and/or ECG signal of the user recorded in the microprocessor module, the watch device can upload the user's physiological sound signal and/or ECG signal to the microprocessor module. The physiological sound signal and/or ECG signal is transmitted to the above-mentioned cloud device.

In addition, in other feasible embodiments, the watch device can of course also automatically upload the user's physiological sound signals and/or ECG signals recorded in the microprocessor module to the cloud device. For example, the watch device can specifically automatically upload the physiological sound signals and/or the ECG signals to the cloud device when it determines that the user's physiological sound signals and/or ECG signals are abnormal.

In this embodiment, compared with traditional devices with cardiopulmonary sound monitoring function, the present invention makes minor changes to the watch device so that the watch device integrates both the physiological sound acquisition module and the ECG module, thereby achieving 24-hour continuous cardiopulmonary sound measurement for users based on different wearing methods of the watch device by users, and can monitor physiological sound signals and ECG signals for 24 hours simultaneously when the user wears the watch device at the heart position.

In addition, please refer to FIG. 6 , which is a schematic diagram of the device structure of the hardware operating environment of the watch device involved in the embodiment of the present invention.

As shown in FIG6 , in one embodiment of the watch device of the present invention, the watch device of the present invention may include, in addition to the microprocessor module 1001 (e.g., CPU) and the above-mentioned physiological sound acquisition module and ECG module, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a Wi-Fi interface). The memory 1005 may be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned microprocessor module 1001.

Those skilled in the art will appreciate that the watch device structure shown in FIG. 6 does not constitute a limitation on the watch device, and may include more or fewer components than shown in the figure, or a combination of certain components, or a different arrangement of components.

As shown in FIG. 6 , the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a physiological sound measurement program.

In the terminal shown in FIG6 , the network interface 1004 is mainly used to connect to the backend server and perform data communication with the backend server; the user interface 1003 is mainly used to connect to the client and perform data communication with the client; and the microprocessor module 1001 can be used to call the physiological sound measurement program stored in the memory 1005 and perform the following operations:

Optionally, the microprocessor module 1001 can also be used to call the physiological The sound measurement procedure is as follows:

Determining whether the physiological sound signal and/or the ECG signal is abnormal by the microprocessor module;

Optionally, the microprocessor module 1001 may also be used to call a physiological sound measurement program stored in the memory 1005 and perform the following operations:

Optionally, the watch device further includes: an interaction module, which is connected to the microprocessor module; the microprocessor module 1001 can also be used to call the physiological sound measurement program stored in the memory 1005 and perform the following operations:

In addition, based on the overall concept and wristwatch device of the present invention described above, various embodiments of the physiological sound measurement method of the present invention are proposed.

Please refer to FIG. 7, which is a flowchart of the first embodiment of the method for measuring physiological sounds of the present invention. It should be noted that although the logical order is shown in the flowchart, in some cases, the method for measuring physiological sounds of the present invention can also perform the steps shown or described in a different order from that here. In addition, in this embodiment, the method for measuring physiological sounds of the present invention can be specifically performed by the above-mentioned watch device.

Based on this, in a first embodiment of the method for measuring physiological sounds of the present invention, the method for measuring physiological sounds of the present invention includes:

Step S10: when the watch device is worn at a preset arm position, the physiological sound acquisition module continuously acquires physiological sound signals, and transmits the acquired physiological sound signals to the microprocessor module for recording;

It should be noted that, in this embodiment, the preset arm position is the arm position of the user using the watch device.

In this embodiment, when the user is using the watch device, if the user wears the watch device on the arm, the watch device determines that it is currently worn on the user's arm, and then the physiological sound acquisition module can be used to continuously acquire physiological sound signals of the user, and the physiological sound signals of the user acquired continuously are transmitted to the microprocessor module, which is then used to process the physiological sound signals. The device module records and stores the physiological sound signal.

It should be noted that, as shown in FIG1 , in this embodiment, the watch device may include but is not limited to a microprocessor module, a battery module, a power management module, a physiological sound acquisition module, an ECG module, an interactive module (a button module shown in the figure), etc. Among them, the battery module, the power management module, the physiological sound acquisition module, the ECG module, the interactive module, etc. can all be electrically connected to the microprocessor module, and the microprocessor module can be specifically used to process the information collected by the physiological sound acquisition module and the ECG module, and upload it to the cloud device connected to the device, while the battery module is used to power the entire watch device, the physiological sound acquisition module can be a bone conduction sensor or other sensors that can sense tiny vibration signals, and is used to collect the physiological sound signals of the wearer's heartbeat, and the ECG module is used to collect the wearer's ECG electrocardiogram signal.

Step S20: When the watch device is worn at a preset heart or lung position, the physiological sound acquisition module continuously acquires physiological sound signals, and the ECG module simultaneously acquires ECG signals, and the acquired physiological sound signals and ECG signals are transmitted to the microprocessor module for recording.

It should be noted that, in this embodiment, the preset heart or lung position is the human body position where the heart or lung organs are located near the chest of the user using the watch device.

In this embodiment, when the user is using the watch device, if the user removes the strap of the watch device and wears it on the heart position or lung position, the watch device determines that it is currently worn on the user's heart position or lung position, and then the physiological sound acquisition module can be used to continuously acquire physiological sound signals of the user, and the continuously acquired physiological sound signals of the user are transmitted to the microprocessor module, which records and stores the physiological sound signals. At the same time, the watch device also uses the ECG module to continuously acquire ECG signals of the user, and similarly, the continuously acquired ECG signals of the user are also transmitted to the microprocessor module, which records and stores the ECG signals.

For example, as shown in FIG. 2 and FIG. 3, two buckle holes are provided at the lugs of the watch body, so that the watch device can be used in conjunction with the ECG electrode sheet shown in FIG. 4. The ECG electrode sheet can be used for The ECG signal is measured on the watch device, and the user fixes the watch device to the heart position of the chest (specifically, the measurement scenario is shown in FIG5 ). Alternatively, the user can also fix the watch device to the lungs or other body positions of the body through other patches that are also provided with buckles.

In addition, in the present embodiment, the positioning hole on the watch body is specifically a metal hole, which is internally connected to the PCB main board through an FPC (Flexible Printed Circuit), and the positioning hole is specifically electrically connected to the N pole and the P pole of the ECG module. In this way, after the user removes the strap connected to the watch body, the user can snap the buckle of the ECG electrode sheet into the buckle hole on the watch body, and stick one side of the electrode sheet tightly to the bottom of the watch body, and the other side of the electrode sheet is stuck to the heart. In this way, the entire watch device can be firmly worn at the user's heart position. After that, the ECG module of the watch device can start continuous measurement of the user's ECG signal, and at the same time start continuous measurement of the user's physiological sound signal through the physiological sound acquisition module VPN, and the microprocessor module of the watch device can synchronously record the user's physiological sound signal and ECG signal.

It should be noted that, in this embodiment, the watch device can specifically determine whether the user is currently wearing the watch device on the arm or on the heart by detecting whether the strap on the watch body is removed and whether the positioning hole on the watch body is connected to the ECG electrode sheet. For example, when the watch device detects that the strap has not been removed and the positioning hole on the watch body is not connected to the ECG electrode sheet, and only the two ECG electrodes of the ECG module are in contact with the user's skin (which can be determined by a temperature sensor or a light sensor), the watch device can determine that the current user is wearing the watch device on the arm. When the watch device detects that the strap has been removed, and the positioning hole on the watch body is also connected to the ECG electrode sheet, and the two ECG electrodes of the ECG electrode sheet are also in contact with the user's skin (which can also be determined by a temperature sensor or a light sensor), the watch device can determine that the current user is wearing the watch device on the heart.

In this embodiment, the present invention measures and records the physiological sound signals and/or ECG signals of the user for 24 hours in a row through different wearing methods of the watch device by the user during the process of measuring physiological sounds through the above-mentioned watch device. That is, when the user wears the watch device normally on the arm, the present invention collects the physiological sound signals of the user for 24 hours in a row only through the physiological sound collection module of the watch device, and transmits the collected physiological sound signals to the microprocessor module of the watch device for recording. When the user wears the watch device at the heart or lung position, the physiological sound signals of the user are collected for 24 hours in a row through the physiological sound collection module, and, at the same time, the ECG signals of the user are collected for 24 hours in a row through the ECG module of the watch device, and the collected physiological sound signals and/or ECG signals are transmitted to the microprocessor module for recording.

Furthermore, based on the first embodiment of the physiological sound measurement method of the present invention, a second embodiment of the physiological sound measurement method of the present invention is proposed. In this embodiment, the physiological sound measurement method of the present invention The method can also be executed by the above-mentioned watch device.

Based on this, in this embodiment, the method for measuring physiological sounds of the present invention may further include:

Step S30: determining whether the physiological sound signal and/or the ECG signal is abnormal by the microprocessor module;

In this embodiment, after the watch device continuously collects the user's physiological sound signals through the physiological sound collection module and transmits the physiological sound signals to the microprocessor module for recording, or continuously collects the user's ECG signals through the ECG module and transmits the ECG signals to the microprocessor module for recording, the watch device can further process the physiological sound signals and/or the ECG signals through the microprocessor module to determine whether the physiological sound signals and/or the ECG signals are abnormal.

In some feasible embodiments, the above step of “determining whether the physiological sound signal and/or the ECG signal is abnormal by the microprocessor module” may specifically include:

Step S301: comparing the physiological sound signal with a preset standard physiological sound signal in real time through the microprocessor module, and/or comparing the ECG signal with a preset standard ECG signal in real time through the microprocessor module to determine whether the physiological sound signal and/or the ECG signal are abnormal;

It should be noted that, in this embodiment, the preset standard physiological sound signal can be a standard physiological sound signal of the human body in the medical field, and the preset standard ECG signal can be a standard ECG signal of the human body in the medical field. The standard physiological sound signal and/or the standard ECG signal are stored locally in the microprocessor module, or the standard physiological sound signal and/or the standard ECG signal are stored on a cloud device connected to the microprocessor module.

Step S40: when it is determined that the physiological sound signal and/or the ECG signal is abnormal, the microprocessor module generates a corresponding prompt signal to provide an abnormal reminder.

In this embodiment, when the watch device compares the user's physiological sound signals and/or ECG signals in real time with standard physiological sound signals and/or standard ECG signals, and thereby determines that the user's physiological sound signals and/or ECG signals are abnormal, the watch device immediately generates a corresponding prompt signal through the microprocessor module to alert the user of the abnormality.

Exemplarily, when the watch device determines that the user's physiological sound signal is abnormal, it immediately generates a corresponding signal through the microprocessor module to prompt the user that the physiological sound signal is abnormal, and outputs the signal through the preset speaker and/or display module of the watch device to remind the user that the physiological sound signal is abnormal. Alternatively, when the watch device determines that the user's ECG signal is abnormal, it immediately generates a corresponding signal through the microprocessor module to prompt the user that the ECG signal is abnormal, and outputs the signal through the preset speaker and/or display module of the watch device to remind the user that the ECG signal is abnormal.

In this embodiment, the method for measuring physiological sounds of the present invention is that after the watch device continuously acquires the user's physiological sound signal through the physiological sound acquisition module and transmits the physiological sound signal to the microprocessor module for recording, or continuously acquires the user's ECG signal through the ECG module and transmits the ECG signal to the microprocessor module for recording, the watch device can further process the physiological sound signal and/or the ECG signal through the microprocessor module to determine whether the physiological sound signal and/or the ECG signal is abnormal. Therefore, when it is determined that the user's physiological sound signal and/or ECG signal is abnormal, the watch device generates a corresponding prompt signal through the microprocessor module to remind the user of the abnormality.

Furthermore, based on the first embodiment and/or the second embodiment of the physiological sound measurement method of the present invention, a third embodiment of the physiological sound measurement method of the present invention is proposed. Similarly, in this embodiment, the physiological sound measurement method of the present invention can also be executed by the above-mentioned watch device.

In this embodiment, as shown in FIG1 , the watch device further includes: an interaction module (a button module shown in the figure), which is also connected to the microprocessor module. Based on this, the physiological sound measurement method of the present invention may further include:

Step S50: When a data upload instruction is received through the interaction module, the physiological sound signal and/or the ECG signal is uploaded to a preset cloud device through the microprocessor module according to the data upload instruction.

It should be noted that, in the present embodiment, the preset cloud device may specifically be a terminal device to which the watch device is connected via a microprocessor module by wire or wirelessly. For example, the terminal device may specifically be a medical device for conducting clinical medical examinations, or a data service platform for collecting and processing user personal health data to generate a user-specific health assessment, etc.

In addition, in this embodiment, the interactive module of the watch device, in addition to the button module shown in FIG. 1 , can also be a touch screen, a voice assistant, and other hardware and software configurations that enable human-computer interaction with the user.

In this embodiment, after the user uses the watch device to continuously collect physiological sound signals and/or ECG signals, the user can further control the watch device to transmit the measured and recorded physiological sound signals and/or ECG signals to the cloud device connected to the watch device, so that the physiological sound signals and/or ECG signals are used for clinical diagnosis and detection of the user. In this way, the present invention records the measured physiological sound signals and/or ECG signals through the microprocessor module of the watch device, thereby meeting the user's need to use the recorded data for diagnosis of organs such as the heart and lungs.

In addition, the present invention also provides a device for measuring physiological sounds. The device for measuring physiological sounds of the present invention is applied to the above-mentioned watch device, and the watch device includes: a microprocessor module, a physiological sound acquisition module and an ECG module, wherein the microprocessor module is respectively connected to the physiological sound acquisition module and the ECG module.

Please refer to FIG. 8 , which is a schematic diagram of functional modules of an embodiment of a physiological sound measurement device of the present invention. As shown in FIG. 8 , the physiological sound measurement device of the present invention includes:

Optionally, the physiological sound measurement device further comprises:

The intelligent reminder module is used to determine whether the physiological sound signal and/or the ECG signal is abnormal through the microprocessor module; and when it is determined that the physiological sound signal and/or the ECG signal is abnormal, the microprocessor module generates a corresponding prompt signal for abnormal reminder.

Optionally, the intelligent reminder module includes:

An abnormality judgment unit is used to compare the physiological sound signal with a preset standard physiological sound signal in real time through the microprocessor module, and/or compare the ECG signal with a preset standard ECG signal in real time through the microprocessor module to determine whether the physiological sound signal and/or the ECG signal are abnormal; wherein the standard physiological sound signal and/or the standard ECG signal are stored locally in the microprocessor module, or the standard physiological sound signal and/or the standard ECG signal are stored on a cloud device connected to the microprocessor module.

Optionally, the watch device further comprises: an interaction module, the interaction module being connected to the microprocessor module; and the physiological sound measurement device further comprises:

The data uploading module is used to upload the physiological sound signal and/or the physiological sound signal according to the data uploading instruction through the microprocessor module when the data uploading instruction is received through the interaction module. ECG signals are uploaded to the preset cloud device.

The specific embodiments of the various functional modules of the physiological sound measurement device of the present invention during operation are basically the same as the various embodiments of the physiological sound measurement method of the present invention described above, and will not be described in detail herein.

The present invention also provides a computer storage medium storing a physiological sound measurement program. When the physiological sound measurement program is executed by a processor, the steps of the physiological sound measurement program method described in any of the above embodiments are implemented.

The specific embodiments of the computer storage medium of the present invention are basically the same as the above-mentioned embodiments of the program method for measuring physiological sounds of the present invention, and will not be described in detail here.

The present invention further provides a computer program product, which includes a computer program. When the computer program is executed by a processor, the steps of the method for measuring physiological sounds of the present invention as described in any of the above embodiments are implemented, which will not be described in detail here.

It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present invention is essentially or part of the contribution to the prior art can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) as described above, including a number of instructions for a watch device (which can be a TWS headset, etc.) to execute the methods described in each embodiment of the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

A watch device, characterized in that the watch device comprises: a microprocessor module, a physiological sound collection module and an ECG module, wherein the microprocessor module is connected to the physiological sound collection module and the ECG module respectively;

The physiological sound collection module is used to continuously collect physiological sound signals when the watch device is worn at a preset heart position, and transmit the collected physiological sound signals to the microprocessor module for recording;

The ECG module is used to collect ECG signals when the watch device is worn at the preset heart position, and transmit the collected ECG signals to the microprocessor module for recording.
The watch device as described in claim 1 is characterized in that the physiological sound collection module is a bone conduction sensor, the bone conduction sensor is mounted on a PCB board in the watch device, and the PCB board is mounted on a bottom shell of the watch device.
The watch device as described in claim 2 is characterized in that a groove is provided on a side of the bottom shell close to the PCB board, and the bone conduction sensor is placed in the groove and in close contact with the bottom shell.
The watch device according to claim 1, characterized in that buckle holes are respectively provided on both sides of the watch body of the watch device, and the buckle holes are used to cooperate with buckles provided on the ECG electrode sheet to form a detachable connection;

The electrocardiogram electrode sheet includes an ECG electrode, and the buckle hole is electrically connected to the ECG electrode through an electrical connector;

The buckle hole is connected to the PCB board in the watch device through the electrical connector so that the ECG module can transmit the collected ECG signal to the microprocessor module arranged on the PCB board for recording.
The watch device as described in claim 1 is characterized in that the microprocessor module is also used to determine whether the physiological sound signal and/or the ECG signal is abnormal, and generate a corresponding prompt signal to provide an abnormal reminder when it is determined that the physiological sound signal and/or the ECG signal is abnormal.
The watch device according to claim 1, characterized in that the watch device further comprises: an interaction module, the interaction module being connected to the microprocessor module;

The interaction module is used to receive a data upload instruction and transmit the data upload instruction to the microprocessor module, so that the microprocessor module uploads the physiological sound signal and/or the ECG signal to a preset cloud device according to the data upload instruction.
A method for measuring physiological sounds, characterized in that the method for measuring physiological sounds is applied to a watch device, the watch device comprising: a microprocessor module, a physiological sound acquisition module and an ECG module, wherein the microprocessor module is connected to the physiological sound acquisition module and the ECG module respectively;

The method for measuring physiological sounds comprises:

When the watch device is worn at a preset arm position, the physiological sound acquisition module continuously acquires physiological sound signals, and transmits the acquired physiological sound signals to the microprocessor module for recording;

When the watch device is worn at a preset heart or lung position, the physiological sound acquisition module continuously acquires physiological sound signals, and the ECG module simultaneously acquires ECG signals, and the acquired physiological sound signals and ECG signals are transmitted to the microprocessor module for recording.
The method for measuring physiological sounds according to claim 6, characterized in that the method for measuring physiological sounds further comprises:

Determining, by the microprocessor module, whether the physiological sound signal and/or the ECG signal is abnormal;

When it is determined that the physiological sound signal and/or the ECG signal is abnormal, the microprocessor module generates a corresponding prompt signal to provide an abnormal reminder;

The step of determining whether the physiological sound signal and/or the ECG signal is abnormal by the microprocessor module comprises:

The microprocessor module compares the physiological sound signal with a preset standard physiological sound signal in real time, and/or the microprocessor module compares the ECG signal with a preset standard ECG signal in real time to determine whether the physiological sound signal and/or the ECG signal are abnormal;

The standard physiological sound signal and/or the standard ECG signal are stored locally in the microprocessor module, or the standard physiological sound signal and/or the standard ECG signal are stored on a cloud device connected to the microprocessor module.
A physiological sound measurement device, characterized in that the physiological sound measurement device is applied to a watch device, the watch device comprises: a microprocessor module, a physiological sound acquisition module and an ECG module, wherein the microprocessor module is connected to the physiological sound acquisition module and the ECG module respectively;

The device for measuring physiological sounds comprises:

A first measuring module is used to continuously collect physiological sound signals through the physiological sound collection module when the watch device is worn at a preset arm position, and transmit the collected physiological sound signals to the microprocessor module for recording;

The second measurement module is used to continuously collect physiological sound signals through the physiological sound collection module and simultaneously collect ECG signals through the ECG module when the watch device is worn at a preset heart or lung position, and transmit the collected physiological sound signals and ECG signals to the microprocessor module for recording.
A computer-readable storage medium, characterized in that a program for measuring physiological sounds is stored on the computer-readable storage medium, and when the program for measuring physiological sounds is executed by a processor, the steps of the method for measuring physiological sounds as described in any one of claims 7 or 8 are implemented.