Portable spontaneous percutaneous acupoint electrical stimulation device

Abstract

The invention discloses a portable spontaneous transcutaneous acupoint electrical stimulation device. The portable spontaneous transcutaneous acupoint electrical stimulation device comprises a wireless communication and control module; the wireless module is in wireless connection with an external control end to realize remote control and parameter setting; the electrical stimulation generation and output module is responsible for generating electrical stimulation information according to the received stimulation parameters and outputting the electrical stimulation information to human body acupuncture points through a plaster sheet or an ear clip; the physiological monitoring interface module is responsible for providing a connecting interface with other physiological monitoring devices; the stimulation parameter adjusting and feedback module is responsible for automatically adjusting stimulation parameters according to user settings and physiological monitoring data; the safety protection module is responsible for ensuring the safety of the equipment in the operation process; according to the invention, wireless connection is established between the wireless communication and control module and the external control end, so that remote control and parameter setting are realized, and a user can flexibly control the device through mobile equipment such as a mobile phone anytime and anywhere without being limited by a wire.

Description

Technical Field

[0001] The present invention relates to the technical field of traditional Chinese medicine acupuncture and medical equipment, and in particular to a portable spontaneous transcutaneous acupoint electrical stimulation device. Background Art

[0002] The principle of TCM electrotherapy is to regulate and improve the physiological functions of the human body by stimulating acupuncture points and using the physical properties of electric current. Transcutaneous acupoint electrical stimulation therapy is a new treatment technology derived from traditional acupuncture therapy. It uses conductive skin electrodes instead of metal needles to implement electrical stimulation on specific acupuncture points. This therapy has precise electrical stimulation frequency and intensity, and does not require the pain of acupuncture, so it is easy for patients to accept and the clinical operation is highly repeatable.

[0003] In the prior art, acupoint electrical stimulation devices are usually wired and need to be connected to an electrical stimulation generating device by wire for acupoint stimulation. When using a wired acupoint electrical stimulation device, the user is required to maintain a relatively fixed position to avoid entanglement or pulling of wires, which greatly limits the user's range of activities. Therefore, a portable spontaneous transcutaneous acupoint electrical stimulation device is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the disadvantage of the prior art that the user needs to maintain a relatively fixed position when using the wired acupoint electrical stimulation device, and to propose a portable spontaneous transcutaneous acupoint electrical stimulation device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A portable spontaneous transcutaneous acupoint electrical stimulation device, comprising:

[0007] Wireless communication and control module: responsible for wireless connection with the external control terminal to realize remote control and parameter setting;

[0008] Electrical stimulation generation and output module: responsible for generating electrical stimulation information according to the received stimulation parameters, and outputting it to the acupuncture points of the human body through plasters or ear clips;

[0009] Physiological monitoring interface module: responsible for providing connection interface with other physiological monitoring devices;

[0010] Stimulation parameter adjustment and feedback module: responsible for automatically adjusting stimulation parameters according to user settings and physiological monitoring data;

[0011] Safety protection module: responsible for ensuring the safety of the equipment during operation;

[0012] Battery and power management module: responsible for providing power to the entire device;

[0013] A storage box, wherein a plaster is provided inside the storage box, an ear clip is provided inside the storage box, a protective cover for opening and closing is provided on the upper part of the storage box, a charging port for charging the storage box is provided on one side of the storage box, and an interface body for connecting other physiological monitoring devices is provided on the side of the storage box close to the charging port. The wireless communication and control module is responsible for establishing communication with the mobile phone APP via Bluetooth to ensure that the device can be remotely controlled. The user sets and adjusts stimulation parameters such as stimulation intensity, frequency, pulse width, stimulation time, etc. on the mobile phone APP. The electrical stimulation generation and output module is responsible for generating corresponding electrical stimulation waveforms according to the stimulation parameter settings through a pulse generator, and outputting the electrical stimulation information to the human body through the plaster or ear clip (which can be selected as needed). acupoints to ensure the accuracy and stability of the signal; the physiological monitoring interface module is responsible for connecting external physiological monitoring equipment, such as heart rate monitors, blood pressure monitors, etc., to collect user physiological data; the stimulation parameter adjustment and feedback module is responsible for automatically adjusting the parameters of the electrical stimulation output according to the stimulation parameters set by the user and the physiological data fed back by the physiological monitoring interface module to ensure the effect of the electrical stimulation treatment and respond to the user's physical state in real time; the safety protection module is responsible for ensuring the safety of the device during use to prevent abnormal situations such as overload and short circuit; the battery and power management module is responsible for providing power for the entire device, managing the charging and discharging of the battery, ensuring the stable operation of the battery, and monitoring the battery power to prevent over-discharge or over-charging and extend the battery life.

[0014] The above technical solution further includes:

[0015] Preferably, the specific process of wirelessly connecting to the external control terminal is:

[0016] Initialization stage: the user turns on the power and management module to provide power to the device, starts the Bluetooth communication function on the device, turns on the Bluetooth function of the mobile phone, finds and selects the Bluetooth name of the portable electrical stimulation device, and performs pairing operations;

[0017] Establish communication connection: Open the control APP that comes with the portable electrical stimulation device on your mobile phone. In the APP, select "Connect Device" and then follow the prompts to select the paired portable electrical stimulation device until the APP usually displays a prompt message that the connection is successful.

[0018] Preferably, the specific process of generating the electrical stimulation information according to the received stimulation parameters is:

[0019] Parameter reception: The wireless communication and control module receives the stimulation parameter settings from the control end, i.e., the intensity of the electrical stimulation, which affects the intensity of the stimulation sensation, the frequency (i.e., the number of electrical stimulation pulses per second. The frequency affects the rhythm and effect of the stimulation), the pulse width (i.e., the duration of each pulse, which controls the depth and duration of the stimulation), and the stimulation time (i.e., the duration of each stimulation, which determines the stimulation cycle), and passes the parameters to the electrical stimulation generation and output module through the internal communication protocol;

[0020] Parameter analysis: After receiving the stimulation parameters, the electrical stimulation generation and output module analyzes and verifies the parameters to ensure that the received stimulation parameters meet the safety standards of the equipment;

[0021] Waveform generation: The pulse generator generates the electrical stimulation waveform based on the received stimulation parameters.

[0022] Preferably, the specific process of providing a connection interface with other physiological monitoring devices is:

[0023] According to the interface standards of common physiological monitoring devices (such as heart rate monitors, blood pressure monitors, etc.), design corresponding physical interfaces (such as USB, Bluetooth, Wi-Fi, etc.) and data communication protocols to ensure that the designed interface is compatible with mainstream physiological monitoring devices on the market so that users can easily connect and use them;

[0024] The physiological detection device is paired with the electrical stimulation device through wireless communication (such as Bluetooth) or wired connection (such as USB). After successful pairing, communication is carried out according to the data transmission protocol, including data format, transmission rate, verification method, etc. The physiological monitoring device collects the user's physiological data, such as heart rate, blood pressure, etc. in real time, and transmits it to the electrical stimulation device through the interface module. After receiving the data, the electrical stimulation device performs synchronous processing to ensure the accuracy and real-time nature of the data.

[0025] Preferably, the specific process of automatically adjusting the stimulation parameters according to the user settings and physiological monitoring data is:

[0026] receiving, from the wireless communication and control module, initial values ​​of stimulation parameters set by the user through the control terminal;

[0027] receiving data from other physiological monitoring devices through the physiological monitoring interface module;

[0028] Determine whether the current physiological data is within the normal range according to the preset physiological data threshold;

[0029] If the physiological data exceeds the preset range, the adjustment amount of the stimulation parameter is calculated, and the stimulation parameter is updated according to the calculated adjustment amount;

[0030] The electrical stimulation generation and output module generates an electrical stimulation waveform according to the updated stimulation parameters, and outputs it to the acupuncture points of the human body through a plaster or an ear clip.

[0031] Preferably, the safety protection module includes an overload protection unit, a short circuit protection unit, a temperature monitoring and overheating protection unit, and an emergency stop and manual control unit. The overload protection unit is responsible for preventing the current or voltage from exceeding the safe operating range of the equipment, thereby avoiding damage to the equipment or safety accidents. The short circuit protection unit is responsible for monitoring whether there is a short circuit problem in the circuit, and timely cutting off the circuit to prevent excessive current from damaging the circuit or causing safety accidents such as fire. The temperature monitoring and overheating protection unit is responsible for monitoring the temperature of the equipment during operation to prevent the circuit or equipment from malfunctioning or causing safety problems due to overheating. The emergency stop and manual control unit is responsible for stopping the equipment from working in an emergency, and provides an emergency stop button or manual control option so that the user can stop the electrical stimulation output in an emergency.

[0032] Preferably, the overload protection unit includes a current monitoring subunit, a voltage monitoring subunit, an overload detection and current limiting subunit, an overload protection triggering and disconnecting subunit, and an alarm and prompting subunit. The current monitoring subunit is responsible for monitoring whether the current exceeds a safe range. If the current exceeds the set maximum safe value, the current monitoring unit will immediately trigger a protection mechanism, cut off the power supply, or limit the current to a safe range through other means. The voltage monitoring subunit is responsible for monitoring whether the voltage is abnormal. If the voltage is too high or too low, the voltage monitoring unit will immediately trigger overvoltage or undervoltage protection to avoid equipment damage or safety accidents. The overload detection and current limiting subunit is responsible for detecting whether there is an overload and limiting the impact of the overload. By limiting the current or voltage when an overload occurs, the internal circuit of the device is prevented from overheating or damage. The overload protection triggering and disconnecting subunit is responsible for cutting off the power supply when an overload occurs. The alarm and prompting subunit is responsible for issuing an alarm or indication signal to remind the user to pay attention to the overload.

[0033] Preferably, the battery and power management module includes a battery management unit, a charging management unit, a power distribution unit, a battery protection unit, a battery health monitoring unit and a power interface and communication unit. The battery management unit is responsible for monitoring and managing the charging and discharging of the battery to ensure that the battery is always in a safe and efficient working state. The charging management unit is responsible for managing the charging process of the battery to ensure the safety and charging efficiency of the battery during the charging process. The power distribution unit is responsible for distributing the power provided by the battery to different modules on demand to ensure that the power requirements of each module are met. The battery protection unit is responsible for providing multiple battery safety protection functions to ensure the safe use of the battery. The battery health monitoring unit is responsible for tracking the health of the battery, including battery life prediction and performance evaluation. The power interface and communication unit is responsible for providing power connection and communication interface with external devices (such as chargers, external power supplies, other physiological monitoring devices, etc.).

[0034] The present invention has the following beneficial effects:

[0035] 1. In the present invention, a wireless connection is established between the wireless communication and control module and the external control terminal, thereby realizing remote control and parameter setting. Users are no longer restricted by wires and can flexibly control the device through mobile devices such as mobile phones anytime and anywhere.

[0036] 2. In the present invention, a storage box design is adopted, with a plaster sheet and an ear clip output electrode inside, and equipped with a protective cover and a charging port auxiliary facility. The device is compact, easy to carry and store, and the user can perform acupoint electrical stimulation treatment anytime and anywhere, and can select different output electrodes to stimulate different acupoints as needed, so as to achieve the purpose of regulating the physiological and psychological state of the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a system architecture diagram of a portable spontaneous transcutaneous acupoint electrical stimulation device proposed by the present invention;

[0038] Figure 2 This is a schematic diagram of the overall structure of a portable spontaneous transcutaneous acupoint electrical stimulation device proposed by the present invention.

[0039] In the picture: 1. Storage box; 2. Protective cover; 3. Plaster; 4. Ear clip; 5. Charging port; 6. Interface body. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] like Figure 1-2 As shown, a portable spontaneous transcutaneous acupoint electrical stimulation device comprises:

[0042] Wireless communication and control module: responsible for wireless connection with the external control terminal to realize remote control and parameter setting;

[0043] Electrical stimulation generation and output module: responsible for generating electrical stimulation information according to the received stimulation parameters, and outputting it to the acupuncture points of the human body through the plaster sheet 3 or the ear clip 4;

[0044] Physiological monitoring interface module: responsible for providing connection interface with other physiological monitoring devices;

[0045] Stimulation parameter adjustment and feedback module: responsible for automatically adjusting stimulation parameters according to user settings and physiological monitoring data;

[0046] Safety protection module: responsible for ensuring the safety of the equipment during operation;

[0047] Battery and power management module: responsible for providing power to the entire device;

[0048] A storage box 1, a plaster sheet 3 is provided inside the storage box 1, an ear clip 4 is provided inside the storage box 1, a protective cover 2 for opening and closing is provided on the upper part of the storage box 1, a charging port 5 for charging the storage box 1 is provided on one side of the storage box 1, and an interface body 6 for connecting other physiological monitoring devices is provided on the side of the storage box 1 close to the charging port 5. The wireless communication and control module is responsible for establishing communication with the mobile phone APP through Bluetooth, and the user sets and adjusts the stimulation parameters in the mobile phone APP. The electrical stimulation generation and output module is responsible for generating corresponding electrical stimulation waveforms according to the stimulation parameter settings through the pulse generator, and transmitting the electrical stimulation information to the human body's acupuncture points through the plaster sheet 3 or the ear clip 4 output. The physiological monitoring interface module is responsible for connecting to external physiological monitoring equipment for collecting user physiological data. The stimulation parameter adjustment and feedback module is responsible for automatically adjusting the parameters of the electrical stimulation output according to the stimulation parameters set by the user and the physiological data fed back by the physiological monitoring interface module. The safety protection module is responsible for ensuring the safety of the device during use. The battery and power management module is responsible for providing power to the entire device and managing the charging and discharging of the battery.

[0049] In the embodiment of the present invention, the protective cover 2 provided on the upper part of the storage box 1 is convenient to open when in use, and the user can take out the plaster sheet 3 or the ear clip 4 according to actual needs to stimulate different acupuncture points of the user to achieve the purpose of regulating the physiological and psychological state of the human body, such as improving the degree of wakefulness of the person, or promoting sleep. When not in use, the plaster sheet 3 or the ear clip 4 is placed inside the storage box 1, and the protective cover 2 is closed to carry the device. The charging port 5 provided on one side of the storage box 1 is convenient for providing power to the storage box 1, and the interface body 6 is convenient for connecting other physiological monitoring devices, such as a heart rate monitor, a blood pressure monitor, etc., so that the user can perform transcutaneous electrical stimulation of acupuncture points to monitor the user's physiological data and improve safety during use.

[0050] In one embodiment, the specific process of wirelessly connecting to the external control terminal is as follows:

[0051] Initialization stage: the user turns on the power and management module, starts the Bluetooth communication function on the device, turns on the Bluetooth function of the mobile phone, finds and selects the Bluetooth name of the portable electrical stimulation device, and performs pairing operations;

[0052] Establish communication connection: Open the control APP that comes with the portable electrical stimulation device on your mobile phone. In the APP, select "Connect Device" and then follow the prompts to select the paired portable electrical stimulation device until the APP usually displays a prompt message that the connection is successful.

[0053] In the embodiment of the present invention, in order to remind the user that the device has been turned on and entered the pairing state, the device prompts the user of the current state through a short prompt sound, such as "pairing".

[0054] In one embodiment, the specific process of generating electrical stimulation information according to the received stimulation parameters is as follows:

[0055] Parameter reception: The wireless communication and control module receives the stimulation parameter settings from the control end and transmits the parameters to the electrical stimulation generation and output module through the internal communication protocol;

[0056] Parameter analysis: After receiving the stimulation parameters, the electrical stimulation generation and output module analyzes and verifies the parameters;

[0057] Waveform generation: The pulse generator generates the electrical stimulation waveform based on the received stimulation parameters.

[0058] In the embodiment of the present invention, the key elements of the electrical stimulation waveform are frequency, pulse width, and stimulation intensity. Assuming the frequency is 50 Hz, it means there are 50 pulses per second. Among them, T pulse is the period of each pulse. The duration of each pulse is T pulseIt is usually set by the parameters passed in by the control terminal. If the pulse width is set to 1 millisecond and the cycle is 20 milliseconds, the electrical stimulation waveform per second will include 50 pulses, each pulse lasts for 1 millisecond, and the rest time is 19 milliseconds as a rest period. The stimulation intensity is adjusted by controlling the voltage or current. Assuming the current intensity is I and the voltage output is V, the following relationship is used to calculate V = I × R electrode , where R electrode is the resistance of the electrode.

[0059] In one embodiment, the specific process of providing a connection interface with other physiological monitoring devices is:

[0060] Design the corresponding physical interface and data communication protocol according to the interface standards of common physiological monitoring devices;

[0061] The physiological detection device is paired with the electrical stimulation device through wireless communication or wired connection. After successful pairing, communication is carried out according to the data transmission protocol. The physiological monitoring device collects the user's physiological data in real time and transmits it to the electrical stimulation device through the interface module. After receiving the data, the electrical stimulation device performs synchronous processing.

[0062] In one embodiment, the specific process of automatically adjusting stimulation parameters according to user settings and physiological monitoring data is as follows:

[0063] receiving, from the wireless communication and control module, initial values ​​of stimulation parameters set by the user through the control terminal;

[0064] receiving data from other physiological monitoring devices through the physiological monitoring interface module;

[0065] Determine whether the current physiological data is within the normal range according to the preset physiological data threshold;

[0066] If the physiological data exceeds the preset range, the adjustment amount of the stimulation parameter is calculated, and the stimulation parameter is updated according to the calculated adjustment amount;

[0067] The electrical stimulation generation and output module generates an electrical stimulation waveform according to the updated stimulation parameters, and outputs it to the acupuncture points of the human body through the plaster sheet 3 or the ear clip 4.

[0068] In the embodiment of the present invention, it is assumed that the current intensity set by the user is I init , the stimulation frequency is f init , the pulse width is t init , the physiological data threshold is D threshold , taking heart rate as an example, the monitored heart rate is R current , the normal heart rate range is [R min ,R max ], then the physiological threshold is judged as IfR current <Rmin or R current >R max , and adjust the parameters. The calculation formula for the adjustment amount of the stimulation frequency is Δf = k f ×(R current -R nominal ), where Δf is the frequency change that needs to be adjusted, k f is the frequency adjustment coefficient, R nominal is the normal heart rate, R current is the current heart rate. The current intensity adjustment calculation formula is ΔI = k I ×R current -R nominal |, where ΔI is the change in current intensity, |R current -R nominal | is the absolute value of the heart rate deviation from the normal value. Set the new stimulation frequency f new and current intensity I new , then the updated stimulation frequency is: f new =f init +Δf, the updated current intensity is: I new =I init +ΔI.

[0069] In one embodiment, the safety protection module includes an overload protection unit, a short circuit protection unit, a temperature monitoring and overheating protection unit, and an emergency shutdown and manual control unit. The overload protection unit is responsible for preventing the current or voltage from exceeding the safe operating range of the equipment. The short circuit protection unit is responsible for monitoring whether there is a short circuit problem in the circuit. The temperature monitoring and overheating protection unit is responsible for monitoring the temperature of the equipment during operation. The emergency shutdown and manual control unit is responsible for stopping the equipment from working in an emergency.

[0070] In the embodiment of the present invention, short circuit protection is usually achieved by detecting a sharp rise in current in the circuit. Assuming that the current changes very quickly during a short circuit, the following method is used for monitoring: short 》I normal , where I short is the short-circuit current, I normal It is the current under normal working conditions. If the short-circuit current is significantly greater than the normal current, the system will identify it as a short circuit and trigger protection.

[0071] In one embodiment, the overload protection unit includes a current monitoring subunit, a voltage monitoring subunit, an overload detection and current limiting subunit, an overload protection triggering and disconnecting subunit, and an alarm and prompting subunit. The current monitoring subunit is responsible for monitoring whether the current exceeds a safe range, the voltage monitoring subunit is responsible for monitoring whether the voltage is abnormal, the overload detection and current limiting subunit is responsible for detecting whether there is an overload and limiting the impact of the overload, the overload protection triggering and disconnecting subunit is responsible for cutting off the power supply when an overload occurs, and the alarm and prompting subunit is responsible for issuing an alarm or indication signal.

[0072] In the embodiment of the present invention, the current overload detection formula is: I load >I max , where I load is the actual load current in the circuit, I max Is the maximum safe working current. If the actual current exceeds the set maximum current I max , the overload protection unit will trigger the protection mechanism. The voltage overload detection formula is: V load >V max V load <V min , where V load is the actual voltage in the circuit, V max and V min are the maximum and minimum safe working values ​​of the voltage respectively. If the voltage exceeds V max or below V min , the system will start protection.

[0073] In one embodiment, the battery and power management module includes a battery management unit, a charging management unit, a power distribution unit, a battery protection unit, a battery health monitoring unit, and a power interface and communication unit. The battery management unit is responsible for monitoring and managing the charging and discharging of the battery, the charging management unit is responsible for managing the charging process of the battery, the power distribution unit is responsible for distributing the power provided by the battery to different modules on demand, the battery protection unit is responsible for providing multiple battery safety protection functions, the battery health monitoring unit is responsible for tracking the health of the battery, and the power interface and communication unit is responsible for providing power connection and communication interface with external devices.

[0074] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable spontaneous transcutaneous acupoint electrical stimulation device, characterized in that: include: Wireless communication and control module: responsible for wireless connection with the external control terminal to achieve remote control and parameter setting; The electrical stimulation generation and output module is responsible for generating electrical stimulation information according to the received stimulation parameters, and outputting the information to the acupuncture points of the human body through the plaster sheet (3) or the ear clip (4); Physiological monitoring interface module: responsible for providing connection interface with other physiological monitoring devices; Stimulation parameter adjustment and feedback module: responsible for automatically adjusting stimulation parameters according to user settings and physiological monitoring data; Safety protection module: responsible for ensuring the safety of the equipment during operation; Battery and power management module: responsible for providing power to the entire device; A storage box (1), wherein a plaster sheet (3) is arranged inside the storage box (1), an ear clip (4) is arranged inside the storage box (1), a protective cover (2) that can be opened and closed is arranged on the upper part of the storage box (1), a charging port (5) for charging the storage box (1) is arranged on one side of the storage box (1), an interface body (6) for connecting other physiological monitoring devices is arranged on the side of the storage box (1) close to the charging port (5), the wireless communication and control module is responsible for establishing communication with a mobile phone APP via Bluetooth, and a user sets and adjusts stimulation parameters on the mobile phone APP, and the electrical stimulation generation and output module The device is responsible for generating a corresponding electrical stimulation waveform according to the stimulation parameter setting through a pulse generator, and transmitting the electrical stimulation information to the acupuncture points of the human body through the plaster sheet (3) or the ear clip (4). The physiological monitoring interface module is responsible for connecting to an external physiological monitoring device for collecting the user's physiological data. The stimulation parameter adjustment and feedback module is responsible for automatically adjusting the parameters of the electrical stimulation output according to the stimulation parameters set by the user and the physiological data fed back by the physiological monitoring interface module. The safety protection module is responsible for ensuring the safety of the device during use. The battery and power management module is responsible for providing power to the entire device and managing the charging and discharging of the battery.

2. A portable spontaneous transcutaneous acupoint electrical stimulation device according to claim 1, characterized in that: The specific process of wireless connection with the external control terminal is as follows: Initialization stage: the user turns on the power and management module, starts the Bluetooth communication function on the device, turns on the Bluetooth function of the mobile phone, finds and selects the Bluetooth name of the portable electrical stimulation device, and performs pairing operations; Establish communication connection: Open the control APP that comes with the portable electrical stimulation device on your mobile phone. In the APP, select "Connect Device" and then follow the prompts to select the paired portable electrical stimulation device until the APP usually displays a prompt message that the connection is successful.

3. A portable spontaneous transcutaneous acupoint electrical stimulation device according to claim 1, characterized in that: The specific process of generating electrical stimulation information according to the received stimulation parameters is as follows: Parameter reception: The wireless communication and control module receives the stimulation parameter settings from the control end and transmits the parameters to the electrical stimulation generation and output module through the internal communication protocol; Parameter analysis: After receiving the stimulation parameters, the electrical stimulation generation and output module analyzes and verifies the parameters; Waveform generation: The pulse generator generates the electrical stimulation waveform based on the received stimulation parameters.

4. A portable spontaneous transcutaneous acupoint electrical stimulation device according to claim 1, characterized in that: The specific process of providing a connection interface with other physiological monitoring devices is as follows: Design the corresponding physical interface and data communication protocol according to the interface standards of common physiological monitoring devices; The physiological detection device is paired with the electrical stimulation device through wireless communication or wired connection. After successful pairing, communication is carried out according to the data transmission protocol. The physiological monitoring device collects the user's physiological data in real time and transmits it to the electrical stimulation device through the interface module. After receiving the data, the electrical stimulation device performs synchronous processing.

5. A portable spontaneous transcutaneous acupoint electrical stimulation device according to claim 1, characterized in that: The specific process of automatically adjusting stimulation parameters according to user settings and physiological monitoring data is as follows: receiving, from the wireless communication and control module, initial values ​​of stimulation parameters set by the user through the control terminal; receiving data from other physiological monitoring devices through the physiological monitoring interface module; Determine whether the current physiological data is within the normal range according to the preset physiological data threshold; If the physiological data exceeds the preset range, the adjustment amount of the stimulation parameter is calculated, and the stimulation parameter is updated according to the calculated adjustment amount; The electrical stimulation generation and output module generates an electrical stimulation waveform according to the updated stimulation parameters, and outputs it to the acupuncture points of the human body through the plaster sheet (3) or the ear clip (4).

6. A portable spontaneous transcutaneous acupoint electrical stimulation device according to claim 1, characterized in that: The safety protection module includes an overload protection unit, a short circuit protection unit, a temperature monitoring and overheating protection unit, and an emergency stop and manual control unit. The overload protection unit is responsible for preventing the current or voltage from exceeding the safe operating range of the equipment. The short circuit protection unit is responsible for monitoring whether there is a short circuit problem in the circuit. The temperature monitoring and overheating protection unit is responsible for monitoring the temperature of the equipment during operation. The emergency stop and manual control unit is responsible for stopping the equipment from working in an emergency.

7. A portable spontaneous transcutaneous acupoint electrical stimulation device according to claim 6, characterized in that: The overload protection unit includes a current monitoring subunit, a voltage monitoring subunit, an overload detection and current limiting subunit, an overload protection triggering and disconnecting subunit, and an alarm and prompting subunit. The current monitoring subunit is responsible for monitoring whether the current exceeds a safe range, the voltage monitoring subunit is responsible for monitoring whether the voltage is abnormal, the overload detection and current limiting subunit is responsible for detecting whether there is an overload and limiting the impact of the overload, the overload protection triggering and disconnecting subunit is responsible for cutting off the power supply when an overload occurs, and the alarm and prompting subunit is responsible for issuing an alarm or indication signal.

8. A portable spontaneous transcutaneous acupoint electrical stimulation device according to claim 1, characterized in that: The battery and power management module includes a battery management unit, a charging management unit, a power distribution unit, a battery protection unit, a battery health monitoring unit, and a power interface and communication unit. The battery management unit is responsible for monitoring and managing the charging and discharging of the battery, the charging management unit is responsible for managing the charging process of the battery, the power distribution unit is responsible for distributing the power provided by the battery to different modules on demand, the battery protection unit is responsible for providing multiple battery safety protection functions, the battery health monitoring unit is responsible for tracking the health of the battery, and the power interface and communication unit is responsible for providing power connection and communication interface with external devices.

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