Abdominal respiration monitoring device, system and method, electronic equipment and storage medium

Abstract

The invention discloses an abdominal respiration monitoring device, system and method, electronic equipment and a storage medium. The abdominal respiration monitoring device comprises a main control module, an elastic mechanism, a sensor, a movable part, a shell and a bandage. The first end of the bandage is connected with the shell, and the second end of the bandage is connected with the movable part; the elastic mechanism is arranged based on the shell, and the movable part is connected with the elastic mechanism; when the bandage is under a set tension state, the movable part and the shell form relative displacement, so that the elastic mechanism generates elastic deformation; the sensor is arranged on the basis of the elastic mechanism and can deform under the deformation state of the elastic mechanism; and the main control module is connected with the sensor and is used for acquiring set data of the sensor. According to the abdominal respiration monitoring device, system and method, the electronic equipment and the storage medium, abdominal respiration can be monitored through a simple structure, the accuracy is high, and the real-time performance is high.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of respiratory monitoring, and relates to a respiratory monitoring device, in particular to an abdominal respiratory monitoring device, system, method, electronic device and storage medium. BACKGROUND

[0002] In the fields of sports, medical treatment and the like, human body respiration needs to be monitored. The existing respiratory monitoring manner is usually monitored by large equipment, and real-time monitoring cannot be achieved.

[0003] In recent years, a manner of monitoring human body respiration by using a pressure sensor and the like has appeared. For example, Chinese Invention Patent CN2018104387897 discloses an abdominal respiration detection system and method, which is used for realizing: acquiring mechanical energy data collected by a pressure sensor, and converting the mechanical energy data into electrical signal data and sending the electrical signal data to a terminal through a first signal receiving and sending module; receiving the electrical signal data through a second signal receiving and sending module, analyzing a current state of a user according to the electrical signal data, performing corresponding elimination processing on the electrical signal data according to the user state, and obtaining current real abdominal respiration data of the user; receiving an alarm instruction of a pressure analysis module and performing corresponding alarm processing. The scheme monitors abdominal respiration by using a pressure sensor; however, since the direction of pressure sensed by the pressure sensor can be different, the consistency between the data detected by the pressure sensor and the abdominal respiration tension cannot be unified, so that the accuracy of the pressure sensor detection is poor, and the abdominal respiration and the like with small pressure change range and possible stress angle change cannot be monitored.

[0004] Therefore, there is an urgent need to design a new respiratory monitoring device to overcome at least part of the above-mentioned defects of the existing respiratory monitoring device. SUMMARY

[0005] The present application provides an abdominal respiratory monitoring device, system, method, electronic device and storage medium, which can improve the accuracy of abdominal respiration detection.

[0006] To solve the above technical problems, according to one aspect of the present application, the following technical solution is adopted:

[0007] An abdominal respiratory monitoring device, comprising: a main control module, an elastic mechanism, a sensor, a movable piece, a shell and a bandage;

[0008] A first end of the bandage is connected to the shell, and a second end of the bandage is connected to the movable piece; the elastic mechanism is arranged based on the shell, and the movable piece is connected to the elastic mechanism.

[0009] In the state that the bandage is subjected to the set tension, the movable piece is relatively displaced with the shell, so that the elastic mechanism is elastically deformed;

[0010] The sensor is arranged based on the elastic mechanism, can be deformed in the state that the elastic mechanism is deformed, and can sense the set data in different states; the main control module is connected with the sensor, so as to acquire the set data sensed by the sensor.

[0011] As an embodiment of the present application, the main control module is used to judge the exhalation and inhalation state of the user according to the data sensed by the sensor; in the state that the sensor is self-deformed to reset, it is judged that the user is in the exhalation state; in the state that the sensor is reset to self-deformed, it is judged that the user is in the inhalation state.

[0012] As an embodiment of the present application, the main control module comprises an amplifying circuit, a filtering circuit, an analog-digital conversion circuit and a microprocessor, which are connected in sequence.

[0013] As an embodiment of the present application, the main control module is used to judge the breathing frequency or / and breathing period or / and breathing strength information of the user according to the data sensed by the sensor;

[0014] The main control module acquires the data sensed by the sensor in real time, and generates a data curve capable of representing the amplitude of the elastic deformation according to the amplitude of the elastic deformation corresponding to the sensed data, acquires the wave crest and wave trough of the data curve, and acquires the breathing frequency or / and breathing period according to the wave crest and wave trough of the data curve.

[0015] The main control module extracts the characteristics of the elastic deformation, so as to acquire the breathing strength information of the user according to the extracted elastic deformation characteristics.

[0016] As an embodiment of the present application, the shell is provided with a supporting mechanism, which is arranged close to the elastic mechanism; in the state that the movable piece is relatively displaced with the shell, the supporting mechanism is in contact with the elastic mechanism, so as to promote the elastic mechanism to be elastically deformed under the limitation of the supporting mechanism.

[0017] As an embodiment of the present application, the main control module comprises at least one of the following modules;

[0018] The suitable judgment module is used to identify the characteristics of the data sensed by the sensor, and judge whether the tightness of the bandage is suitable according to the characteristic identification result.

[0019] The threshold judgment module is used to judge whether the elastic deformation of the elastic mechanism reaches a set threshold value.

[0020] The damage protection module is used to trigger a protection mechanism when the threshold judgment module determines that the elastic deformation of the elastic mechanism has reached a set threshold, so that the support mechanism releases its support for the elastic mechanism.

[0021] In one embodiment of the present invention, the housing includes a first groove and a second groove, and the two ends of the elastic mechanism are respectively disposed in the first groove and the second groove; when the movable member moves relative to the housing, the support mechanism contacts the elastic mechanism, causing the elastic mechanism to undergo elastic deformation under the constraint of the first groove, the second groove and the support mechanism.

[0022] In one embodiment of the present invention, the elastic mechanism is a long strip-shaped spring sheet; the sensor is a resistance strain gauge sensor;

[0023] When the elastic mechanism undergoes elastic deformation, the elastic deformation of the sensor corresponds to the elastic deformation of the elastic mechanism.

[0024] The housing is provided with a guide structure, which allows the movable part to slide along the guide structure; the strap is provided with a length adjustment mechanism, which can adjust the length of the strap;

[0025] The strap is provided with a first buckle and a second buckle that cooperate with each other, and the strap is provided with a first strap unit and a second strap unit;

[0026] The first end of the first strap unit is connected to the housing, and the second end of the first strap unit is connected to the first bayonet.

[0027] The first end of the second strap unit is connected to the second buckle, and the second end of the second strap unit is connected to the movable part.

[0028] According to another aspect of the present invention, the following technical solution is adopted: an abdominal breathing monitoring system, the abdominal breathing monitoring system comprising: a server and at least one of the above-mentioned abdominal breathing monitoring devices, wherein the server is respectively connected to each abdominal breathing monitoring device.

[0029] In one embodiment of the present invention, the server includes:

[0030] The respiratory monitoring mathematical model construction module is used to construct a respiratory monitoring mathematical model; acquire sensor data that can characterize elastic deformation; extract features of the sensor data; and learn the correlation between the features of the sensor data and respiratory state and / or respiratory category.

[0031] The breathing monitoring module is used to monitor the user's breathing based on the breathing monitoring mathematical model constructed by the breathing monitoring mathematical model construction module, and to identify the user's breathing status and / or breathing category based on the data acquired in real time by the set sensors.

[0032] According to another aspect of the present invention, the following technical solution is adopted: a monitoring method for the above-mentioned abdominal respiratory monitoring device, the monitoring method comprising:

[0033] When the strap is under a set tension, the movable part and the housing are relatively displaced, thereby causing the elastic mechanism to undergo elastic deformation; the sensor is based on the elastic mechanism and can deform under the state of elastic deformation, and can sense the set data under different states; the sensor sends the sensed data to the main control module;

[0034] The main control module determines the user's exhalation and inhalation state based on the data sensed by the sensor; when the sensor is in the state of self-elastic deformation and then reset, it determines that the user is in the exhalation state; when the sensor is in the state of self-reset and then elastic deformation, it determines that the user is in the inhalation state.

[0035] According to another aspect of the present invention, the following technical solution is adopted: an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the above method.

[0036] According to another aspect of the present invention, the following technical solution is adopted: a storage medium storing computer program instructions thereon, which, when executed by a processor, implement the steps of the above-described method.

[0037] The beneficial effects of the present invention are as follows: the abdominal breathing monitoring device, system, method, electronic device and storage medium proposed in the present invention can improve the accuracy of abdominal breathing detection; the present invention monitors abdominal breathing through a simple structure, with high accuracy and high real-time performance. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the abdominal respiratory monitoring device in one embodiment of the present invention.

[0039] Figure 2 This is a schematic diagram of the abdominal respiratory monitoring device in one embodiment of the present invention.

[0040] Figure 3 This is a partial structural diagram (relaxed state) of an abdominal respiratory monitoring device in one embodiment of the present invention.

[0041] Figure 4This is a partial structural diagram (tensioned state) of the abdominal respiratory monitoring device in one embodiment of the present invention.

[0042] Figure 5 This is a schematic diagram of the main control module in one embodiment of the present invention.

[0043] Figure 6 This is a schematic diagram of the composition of an abdominal respiratory monitoring system in one embodiment of the present invention.

[0044] Figure 7 This is a flowchart of an abdominal respiratory monitoring method according to an embodiment of the present invention.

[0045] Figure 8 This is a schematic diagram of the composition of an electronic device according to an embodiment of the present invention. Detailed Implementation

[0046] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0047] To further understand the present invention, preferred embodiments of the present invention are described below in conjunction with examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, and not for limiting the scope of the claims of the present invention.

[0048] The description in this section pertains to only a few typical embodiments, and the present invention is not limited to the scope of the embodiments described. Substitution of identical or similar prior art methods with some technical features in the embodiments is also within the scope of the description and protection of this invention.

[0049] The term "connection" in the instruction manual includes both direct and indirect connections.

[0050] This invention discloses an abdominal respiratory monitoring device. Figures 1 to 4 The structure of an abdominal respiratory monitoring device in one embodiment of the present invention is disclosed; please refer to [link to relevant documentation]. Figures 1 to 4 The abdominal breathing monitoring device includes a main unit 1 and a strap 2, with the two ends of the strap 2 connected to the two ends of the main unit 1 respectively.

[0051] The host unit 1 includes a main control module 11, an elastic mechanism 12, a sensor 13, a movable component 14, and a housing 15. The first end of the strap 2 is connected to the housing 15, and the second end of the strap 2 is connected to the movable component 14. The elastic mechanism 12 is based on the housing 15, and the movable component 14 is connected to the elastic mechanism 12. When the strap 2 is under a set tension, the movable component 14 and the housing 15 form a relative displacement, causing the elastic mechanism 12 to undergo elastic deformation. The sensor 13 is based on the elastic mechanism 12 and can deform when the elastic mechanism 12 deforms. The main control module is connected to the sensor 13 to acquire set data from the sensor 13. In one embodiment, the elastic mechanism 12 can be a long strip-shaped spring; the sensor 13 is a resistance strain gauge sensor. When the elastic mechanism 12 undergoes elastic deformation, the elastic deformation of the sensor 13 corresponds to the elastic deformation of the elastic mechanism.

[0052] In one embodiment of the present invention, the housing 15 includes a first groove 151 and a second groove 152, and the two ends of the elastic mechanism 12 are respectively disposed in the first groove 151 and the second groove 152. The housing 15 is provided with a support mechanism 16, which is disposed near the middle of the elastic mechanism 12; when the movable member 14 moves relative to the housing 15, the support mechanism 16 contacts the elastic mechanism 12, causing the elastic mechanism 12 to undergo elastic deformation under the constraint of the first groove 151, the second groove 152 and the support mechanism 16. A guide structure (or limiting mechanism) may be provided inside the housing 15, so that the movable member 14 slides along the track defined by the guide structure.

[0053] Figure 5 This is a schematic diagram of the main control module in one embodiment of the present invention; please refer to [link / reference]. Figure 5 In one embodiment of the present invention, the main control module 11 may include an amplifier circuit 111, a filter circuit 112, an analog-to-digital converter circuit 113, and a microprocessor 114, wherein the amplifier circuit 111, the filter circuit 112, the analog-to-digital converter circuit 113, and the microprocessor 114 are connected in sequence. Furthermore, the host 1 may also include a Bluetooth module 18, a battery 19, and a power management chip 10. The Bluetooth module 18 is connected to the microprocessor 114, and the battery 19 is connected to the microprocessor 114 through the power management chip 10.

[0054] In one embodiment of the present invention, the main control module 11 is used to determine the user's exhalation and inhalation state based on the data sensed by the sensor; when the sensor is in the state from elastic deformation to reset, the user is determined to be in the exhalation state; when the sensor is in the state from reset to elastic deformation, the user is determined to be in the inhalation state.

[0055] In one embodiment, the main control module 11 is used to determine the user's respiratory rate and / or respiratory cycle and / or respiratory force information based on the data sensed by the sensor. The main control module 11 acquires the real-time data sensed by the sensor, and generates a data curve that characterizes the elastic deformation amplitude corresponding to the sensed data, and obtains the peaks and troughs of the data curve; the respiratory rate and / or respiratory cycle are obtained based on the peaks and troughs of the data curve.

[0056] The main control module 11 extracts the features of elastic deformation, thereby obtaining the user's breathing force information based on the extracted elastic deformation features. The breathing force information can be obtained by acquiring the peak and trough values ​​of the data curve, and / or including data such as the magnitude of elastic deformation per unit time (or the magnitude of elastic deformation change within a set time after the start of the action). For example, when breathing with force, the force at the beginning of exhalation and inhalation is greater, which will lead to a larger change in elastic deformation per unit time.

[0057] The main control module 11 may include at least one of a suitability judgment module 115, a threshold judgment module 116, and a damage protection module 117. The suitability judgment module 115 is used to perform feature recognition on the data sensed by the sensor and determine whether the tightness of the strap is suitable based on the feature recognition result. The threshold judgment module 116 is used to determine whether the elastic deformation of the elastic mechanism reaches a set threshold. The damage protection module 117 is used to trigger a protection mechanism when the threshold judgment module determines that the elastic deformation of the elastic mechanism has reached the set threshold, causing the support mechanism to release its support of the elastic mechanism. The release method can be: the connection between the support mechanism and the housing can be designed such that, under a set pressure, the connection between the support mechanism and the housing breaks or becomes unbonded, and the support mechanism detaches from the housing, thereby protecting the elastic mechanism and the sensor from damage; in one embodiment, the support mechanism is connected to the housing through a magnetic mechanism with a set magnetic force, and under a set large external force, the support mechanism detaches from the housing.

[0058] In one embodiment of the present invention, the strap 2 is provided with a cooperating first buckle 21 and a second buckle 22, and the strap 2 is provided with a first strap unit 23 and a second strap unit 24. A first end of the first strap unit 23 is connected to the housing 15, and a second end of the first strap unit 23 is connected to the first buckle 21; a first end of the second strap unit 24 is connected to the second buckle 22, and a second end of the second strap unit 24 is connected to the movable member 14. The strap 2 is provided with a length adjustment mechanism to adjust the length of the strap.

[0059] The host unit 1 may also include a switch button 17, which is connected to the main control module and can control the switch of the host unit 1. In addition, the host unit 1 may also include a power module (such as a lithium battery) to supply power to the power-consuming parts of the host unit 1.

[0060] This invention further discloses an abdominal respiratory monitoring system. Figure 6 This is a schematic diagram of the abdominal respiratory monitoring system in one embodiment of the present invention; please refer to [link / reference]. Figure 6 The abdominal breathing monitoring system includes the aforementioned abdominal breathing monitoring device. The abdominal breathing monitoring system may further include a server 3 and at least one mobile terminal 4. The server 3 is connected to each abdominal breathing monitoring device and each mobile terminal 4. The server 3 can acquire data from each abdominal breathing monitoring device and send the acquired data to the corresponding mobile terminal, which can display the set data. The mobile terminal 4 can be a mobile phone, computer, or other device. The abdominal breathing monitoring device can also serve as the mobile terminal 4 to display the set data.

[0061] In one embodiment of the present invention, the server includes: a respiratory monitoring mathematical model construction module and a respiratory monitoring module.

[0062] The respiratory monitoring mathematical model construction module is used to construct a respiratory monitoring mathematical model; acquire sensor data that can characterize elastic deformation, extract features of the sensor data; and learn the correlation between the features of the sensor data and the respiratory state and / or respiratory category.

[0063] The breathing monitoring module is used to monitor the user's breathing based on the breathing monitoring mathematical model constructed by the breathing monitoring mathematical model construction module, and to identify the user's breathing status and / or breathing category based on the data acquired in real time by the set sensors.

[0064] This invention further discloses a monitoring method for the above-mentioned abdominal respiratory monitoring device. Figure 7 This is a flowchart of an abdominal respiratory monitoring method according to an embodiment of the present invention; please refer to [link / reference]. Figure 7 The monitoring method includes:

[0065]

Step S1

[0066]

Step S2

[0067] In one application scenario of the present invention, after the user wears the abdominal breathing monitoring device of the present invention, the abdominal breathing monitoring device is turned on and starts to work.

[0068] When the user inhales, the straps are stretched, causing relative displacement (e.g., moving away from each other) between the movable plate and the shell. The elastic mechanism in the shell undergoes elastic deformation due to the resistance of the supporting mechanism. The sensor is attached to the elastic mechanism, and the elastic deformation of the elastic mechanism causes a corresponding elastic deformation of the sensor. The main control module is connected to the sensor and can sense the corresponding resistance change data of the resistance strain gauge sensor, thereby obtaining the elastic deformation of the elastic sensitive element inside the resistance strain gauge sensor, and thus determining that the abdomen is in an inhalation state. At the same time, the inhalation force of the abdomen can be obtained based on the magnitude and rate of change of the sensor data.

[0069] When the user breathes into their abdomen, the strap contracts, the elastic mechanism resets, and the movable plate and the shell move relative to each other (e.g., come into close contact); the sensor is positioned to fit the elastic mechanism, and the reset of the elastic mechanism resets the sensor; the main control module is connected to the sensor and can sense the corresponding resistance change data of the resistance strain gauge sensor, thereby obtaining the elastic deformation of the elastic sensitive element inside the resistance strain gauge sensor, and thus determining that the abdomen is in an inhalation state; at the same time, the abdominal inhalation force can be obtained based on the magnitude and rate of change of the sensor data.

[0070] This invention also discloses an electronic device, Figure 8 This is a schematic diagram of the composition of an electronic device according to an embodiment of the present invention; please refer to [link / reference]. Figure 8 At the hardware level, the electronic device includes a memory, a processor, and at least one network interface; the processor may be a microprocessor, and the memory may include main memory, such as random access memory (RAM) or non-volatile memory. Of course, the electronic device may also include other hardware as needed.

[0071] The processor, network interface, and memory are interconnected via an internal bus, which can be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, or an EISA (Extended Industry Standard Architecture) bus, etc. The bus may include an address bus, a data bus, a control bus, etc. The memory stores programs (including operating system programs and application programs); the programs may include program code, which may include computer operation instructions. The memory may include main memory and non-volatile memory, and provides instructions and data to the processor.

[0072] In one embodiment, the processor can read the corresponding program from non-volatile memory into memory and then run it; the processor can execute the program stored in memory and specifically perform the following operations (e.g. Figure 7 As shown):

[0073]

Step S1

[0074]

Step S2

[0075] This invention further discloses a storage medium storing computer program instructions, which, when executed by a processor, implement the following steps of the method of this invention (e.g., ...). Figure 7 As shown):

[0076]

Step S1

[0077]

Step S2

[0078] In summary, the abdominal respiration monitoring device, system, method, electronic device, and storage medium proposed in this invention can improve the accuracy of abdominal respiration detection; this invention monitors abdominal respiration with a simple structure, achieving high accuracy and real-time performance.

[0079] It should be noted that this application can be implemented in software and / or a combination of software and hardware; for example, it can be implemented using an application-specific integrated circuit (ASIC), a general-purpose computer, or any other similar hardware device. In some embodiments, the software program of this application can be executed by a processor to implement the steps or functions described above. Similarly, the software program of this application (including related data structures) can be stored in a computer-readable recording medium; for example, RAM memory, magnetic or optical drives, floppy disks, and similar devices. In addition, some steps or functions of this application can be implemented in hardware; for example, as circuitry that cooperates with a processor to perform the various steps or functions.

[0080] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The description and application of the present invention herein are illustrative and not intended to limit the scope of the invention to the embodiments described above. Effects or advantages involved in the embodiments may not be apparent due to various factors, and the description of effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and various substitutions and equivalents of the components in the embodiments are well known to those skilled in the art. It should be apparent to those skilled in the art that the invention can be implemented in other forms, structures, arrangements, proportions, and with other components, materials, and parts without departing from the spirit or essential characteristics of the invention. Other variations and modifications can be made to the embodiments disclosed herein without departing from the scope and spirit of the invention.

Claims

1. An abdominal respiration monitoring device, characterized in that, The abdominal respiration monitoring device comprises a main control module, an elastic mechanism, a sensor, a movable element, a shell and a bandage. The first end of the bandage is connected to the shell, and the second end of the bandage is connected to the movable element; the elastic mechanism is arranged based on the shell, and the movable element is connected to the elastic mechanism. In the state that the bandage is subjected to a set tension, the movable element is relatively displaced with the shell, so that the elastic mechanism is elastically deformed. The sensor is arranged based on the elastic mechanism, can be deformed in the state that the elastic mechanism is deformed, and can sense set data in different states; the main control module is connected to the sensor, so as to acquire the set data sensed by the sensor.

2. The abdominal respiration monitoring device according to claim 1, wherein: The main control module is used to judge the exhalation and inhalation state of a user according to the data sensed by the sensor; in the state that the sensor is self-deformed to reset, it is judged that the user is in the exhalation state; in the state that the sensor is reset to be deformed, it is judged that the user is in the inhalation state. The main control module comprises an amplification circuit, a filter circuit, an analog-to-digital conversion circuit and a microprocessor, which are connected in sequence.

3. The abdominal respiration monitoring device according to claim 1, wherein: The main control module is used to judge the breathing frequency or / and breathing period or / and breathing strength information of a user according to the data sensed by the sensor; The main control module acquires the data sensed by the sensor in real time, generates a data curve capable of representing the elastic deformation amplitude according to the elastic deformation amplitude corresponding to the sensed data, acquires the wave crest and wave trough of the data curve, and acquires the breathing frequency or / and breathing period according to the wave crest and wave trough of the data curve; The main control module extracts the characteristics of the elastic deformation, so as to acquire the breathing strength information of the user according to the extracted elastic deformation characteristics.

4. The abdominal respiration monitoring device according to claim 1, wherein: The shell is provided with a supporting mechanism, which is arranged close to the elastic mechanism; in the state that the movable element is relatively displaced with the shell, the supporting mechanism is in contact with the elastic mechanism, so as to promote the elastic mechanism to be elastically deformed under the limitation of the supporting mechanism; The shell comprises a first groove and a second groove, and the two ends of the elastic mechanism are arranged in the first groove and the second groove, respectively; in the state that the movable element is relatively displaced with the shell, the supporting mechanism is in contact with the elastic mechanism, so as to promote the elastic mechanism to be elastically deformed under the limitation of the first groove, the second groove and the supporting mechanism; The main control module comprises at least one of the following modules: The suitable judgment module is used to perform feature recognition on the data sensed by the sensor, and judge whether the tightness of the bandage is suitable according to the feature recognition result; The threshold judgment module is used to judge whether the elastic deformation of the elastic mechanism reaches a set threshold. A damage protection module is configured to trigger a protection mechanism to make the supporting mechanism release the support on the elastic mechanism when the threshold judging module judges that the elastic deformation of the elastic mechanism reaches a set threshold. 5.The abdominal respiration monitoring device according to claim 1, characterized in that: The elastic mechanism is an elastic strip, and the sensor is a resistance strain sensor. In the state where the elastic mechanism is elastically deformed, the elastic deformation of the sensor corresponds to the elastic deformation of the elastic mechanism. The shell is provided with a guide structure, and the movable element slides along the guide structure. The bandage is provided with a first buckle and a second buckle. The first end of the first bandage unit is connected to the shell, and the second end of the first bandage unit is connected to the first buckle. The first end of the second bandage unit is connected to the second buckle, and the second end of the second bandage unit is connected to the movable element.

6. A system for monitoring abdominal respiration, characterized in that The abdominal respiration monitoring system comprises a server and at least one abdominal respiration monitoring device according to any one of claims 1 to 5. 7.The abdominal respiration monitoring system according to claim 6, characterized in that: The server comprises: A respiration monitoring mathematical model constructing module is configured to construct a respiration monitoring mathematical model, acquire sensing data capable of representing the elastic deformation sensed by the sensor, extract features of the sensing data, and learn the correlation between the features of the sensing data and the respiration state or / and the respiration category. A respiration monitoring module is configured to monitor the respiration of a user by using the respiration monitoring mathematical model constructed by the respiration monitoring mathematical model constructing module, and identify the respiration state or / and the respiration category of the user.

8. A monitoring method of the abdominal respiration monitoring apparatus according to any one of claims 1 to 5, characterized by, The monitoring method comprises: In the state where the bandage is subjected to a set tension, the movable element and the shell form a relative displacement, so that the elastic mechanism is elastically deformed; the sensor is arranged based on the elastic mechanism, can be deformed in the state where the elastic mechanism is deformed, and can sense set data in different states; and the sensor sends the sensed data to the main control module; The main control module judges the exhalation and inhalation state of the user according to the data sensed by the sensor; in the state where the sensor is identified to be self-deformed to reset, it is judged that the user is in the exhalation state; and in the state where the sensor is identified to be reset to be deformed, it is judged that the user is in the inhalation state.

9. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that, The processor executes the computer program to realize the steps of the method of claim 8.

10. A storage medium having stored thereon computer program instructions, characterized in that, The computer program instructions are executed by the processor to realize the steps of the method of claim 8.

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