Intelligent electro-therapeutic apparatus

Abstract

The utility model discloses an intelligent electro-therapeutic apparatus which comprises a host and an electrode patch used for being attached to the skin of a user, and the host is electrically connected with the electrode patch through an electrode wire. The electrode patches comprise acquisition electrode patches and output electrode patches; a microprocessor and a wireless transmission module are arranged in the host; compared with the prior art, through the cooperation of the acquisition electrode patch and the microprocessor, when the output electrode patch outputs an electric signal to a treatment area, the acquisition electrode patch acquires the electric signal of the treatment area, and the output electrode patch and the microprocessor are coordinated and cooperated to form a feedback mechanism of output, acquisition, adjustment and output. Therefore, real-time adjustment is realized in the use process of the electro-therapeutic apparatus, and the problem of adjustment lag in the prior art is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an intelligent electrotherapy device. Background Technology

[0002] Electrotherapy is a method of treating diseases using different types of electric currents and electromagnetic fields, and it has been used clinically for many years. With continuous and in-depth research over the years, it has achieved good clinical results.

[0003] Common electrotherapy devices include electroacupuncture devices that use acupuncture needles to insert into acupoints for electrotherapy, and electrotherapy devices that use electrode patches attached to the skin surface for electrotherapy.

[0004] In existing technologies, the use of these electrotherapy devices often faces some problems. For example, existing electroacupuncture devices are generally placed on a treatment table, requiring medical staff to adjust them. Adjusting treatment parameters is inconvenient and increases workload.

[0005] To address this issue, existing technologies, such as patent document CN201520108846.7, disclose an intelligent electroacupuncture device, an intelligent terminal, and its amplification circuit. This device generates an electroacupuncture stimulation signal via a smartphone, outputs it to a signal amplifier via a data cable, and then outputs it to the electroacupuncture needle for application to acupoints via a wire. Through this technology, user-controlled adjustment is achieved.

[0006] While the aforementioned existing technologies have solved the problem of needing dedicated medical staff for adjustment, the following shortcomings still exist:

[0007] Rapid and accurate adjustments are not possible. Specifically, operators (such as users or doctors) can typically only adjust parameters such as the current intensity and frequency output by the electrotherapy device based on their subjective feelings during treatment to obtain a suitable treatment mode. However, at the same current intensity, if the user is sensitive, they may quickly notice discomfort and make adjustments; while if the user is not sensitive, discomfort may be delayed, leading to over-adjustment and skin damage due to the current intensity exceeding the tissue's tolerance threshold.

[0008] Therefore, how to overcome the shortcomings of the existing technology mentioned above has become the subject of this utility model. Utility Model Content

[0009] This invention provides an intelligent electrotherapy device, which aims to solve the technical problems mentioned in the background section.

[0010] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an intelligent electrotherapy device, comprising a main unit and electrode patches for application to the user's skin, wherein the main unit is electrically connected to the electrode patches via electrode wires; the electrode patches include a data acquisition electrode patch and an output electrode patch; a microprocessor is provided within the main unit; a signal generator is also provided within the main unit, the microprocessor being electrically connected to the signal generator and controlling the signal generator to output electrical signals; wherein the microprocessor, the signal generator, and the output electrode patch constitute a treatment unit for real-time output of electrical signals; the data acquisition electrode patch is electrically connected to the microprocessor and constitutes a monitoring unit for real-time acquisition of electrical signals.

[0011] In the above approach, the acquisition electrode patch must ensure the acquisition of electrical signals. It is typically selected in areas with good conductivity, smooth skin, and far from bone. The output electrode patch must be precisely applied to the target tissue, and its placement must be chosen based on the treatment location and the depth of electrical signal penetration. For example, in treating neck and shoulder pain, the acquisition electrode patch is applied to the muscles around the scapula, avoiding the cervical vertebrae, while the output electrode patch is applied to the trapezius muscle's movement point or pain trigger point.

[0012] In the above scheme, the acquisition electrode patch can have an embedded electromyography sensor.

[0013] The specific operating procedure is as follows: the monitoring unit captures the electrical signals of the user's target tissue, i.e., the treatment area, through the electromyography sensor, and then transmits them to the microprocessor to extract the parameters of the electrical signals (such as ECG, electromyography, etc.); the microprocessor then analyzes and processes the signals in real time to generate the adjustment guidance range and adjustment threshold.

[0014] It should be noted that in this application, the acquisition of electrical signals and the output of electrical signals can be achieved by setting up separate acquisition electrode patches and output electrode patches. However, it is not limited to this method. The functions of the acquisition electrode patch and the output electrode patch can also be integrated together, that is, a multiplexed electrode patch (with dual-channel switching function for signal acquisition and output) can be used to achieve bidirectional signal interaction of a single patch.

[0015] In the above solution, the microprocessor has a built-in algorithm program. By analyzing the user's symptom information and the electrical signals collected in real time during treatment, the microprocessor can automatically generate adjustment guidance ranges and thresholds for multiple parameters of the electrical signals, including frequency, waveform, intensity, and treatment time, to assist the user in adjusting the corresponding electrical signal parameters and output the corresponding electrical signal after adjustment. It should be noted that this algorithm program is prior art, and those skilled in the art can flexibly adjust it according to functional requirements. For example, a database of the relationship between "location - feedback - output" can be established, and the corresponding data can be pre-entered for real-time retrieval during treatment. Since the algorithm program is not the inventive point of this application, it will not be described in detail here.

[0016] It is important to note that the adjustment threshold is generated based on existing human tissue tolerance thresholds, which serve as a safe boundary for electrical signal output, ensuring that users do not exceed this boundary when adjusting electrical signal parameters. The adjustment guidance range is generated by matching and optimizing the user's symptom characteristics with the real-time acquired electrical signals through an algorithm program. Specifically, based on the verified correspondence between symptoms and electrical signal parameters in historical clinical data, initial values ​​for electrical signal parameters in the treatment area are established; then, based on the real-time acquired electrical signals, an adjustment guidance range is generated within the adjustment threshold.

[0017] The above scheme can achieve real-time output and real-time acquisition of electrical signals through the cooperation of the treatment unit and the monitoring unit. Specifically, during treatment, the microprocessor controls the signal generator to output electrical signals, and then the output electrode patch outputs electrical signals to the treatment area for electrotherapy. At this time, the acquisition electrode patch will collect the electrical signals of the treatment area and transmit them to the microprocessor for processing.

[0018] In the above scheme, the electrical signal is the output electrotherapy current, and the electrical signal parameters are the quantitative indicators of the current, including the frequency and intensity of the current.

[0019] In some specific embodiments, a terminal is also included; the host is further provided with a wireless transmission module; the microprocessor is communicatively connected to the terminal via the wireless transmission module, and forms a wireless control unit.

[0020] The wireless control unit specifically implements the process of adjusting the electrical signal as follows: the wireless transmission module transmits the adjustment guidance range generated by the microprocessor to the terminal. Then, the microprocessor receives the electrical signal parameters (frequency, intensity, waveform, pulse width, etc.) sent by the terminal through the wireless transmission module (such as Bluetooth, Wi-Fi, etc.), and after parsing, controls the signal generator to generate the target electrical signal. The output electrode patch then applies the electrical signal to the treatment area.

[0021] When the microprocessor-controlled signal generator generates the target electrical signal, the wireless transmission module will also transmit the generated target electrical signal parameters and the electrical signal parameters collected and extracted in real time by the acquisition electrode patch to the terminal, so that users can make real-time and accurate adjustments.

[0022] The host computer also features a display screen electrically connected to the microprocessor. This display screen can show electrical signal parameters such as current intensity, pulse frequency, and treatment time during the treatment process in a visually intuitive format, including numbers and charts. Furthermore, the display screen can also be touch-sensitive, allowing users to directly adjust and set the electrical signal parameters on the screen.

[0023] In some specific embodiments, the host unit also includes operation buttons; these operation buttons are electrically connected to the microprocessor and constitute a wired control unit. The specific operation flow of the wired control unit is as follows: the monitoring unit captures the user's electrical signal through the electrode patch; the microprocessor then analyzes and processes the data in real time and generates an adjustment guidance range; subsequently, the display screen on the host unit shows the adjustment guidance range; then, the user sends the adjustment electrical signal parameters to the microprocessor via the adjustment operation button; the microprocessor then controls the signal generator to generate a corresponding electrical signal; and finally, the electrical signal generated by the signal generator is transmitted to the output electrode patch via the electrode wire and applied to the treatment area.

[0024] Furthermore, the host computer includes a data storage module electrically connected to the microprocessor. The data storage module can store electrical signal parameters output from the output electrode patch, electrical signal parameters collected by the monitoring unit, and electrical signal parameters adjusted by the wired or wireless control unit.

[0025] It should be noted that the electrical signal parameter information stored in the data storage module can serve as a correspondence between the current user's symptoms and electrical signal parameters, or as the current user's treatment record.

[0026] Furthermore, it also includes a safety monitoring circuit, which is electrically connected to the microprocessor.

[0027] Furthermore, the host computer is also equipped with a voice module, which is electrically connected to the microprocessor.

[0028] The voice module is used to issue an alarm when the safety monitoring circuit detects an anomaly or when the electrical signal parameters collected and extracted in real time by the acquisition electrode patch and the electrical signal output by the output electrode patch exceed the threshold.

[0029] The safety monitoring circuit monitors in real time whether the electrical signal parameters are within the safe range and whether the working status of each component of the instrument is normal. Once an abnormality in the electrical signal parameters or a malfunction in the equipment is detected, the abnormality information will be fed back to the microprocessor. The microprocessor will then control the voice module to issue an alarm, reminding the user to take timely measures to ensure the safety of the treatment process.

[0030] Furthermore, the terminal includes a mobile phone or a tablet computer.

[0031] The terminal can also be a computer in the clinic.

[0032] Furthermore, it also includes a power supply module, which is electrically connected to the host. Typically, the power supply module can be an external AC power source; in some embodiments, it can also be powered by a built-in disposable or rechargeable battery.

[0033] The terms "first," "second," etc., used in this article do not specifically refer to order or sequence, nor are they intended to limit this case; they are merely used to distinguish components or operations described using the same technical terms.

[0034] The terms "connection" or "positioning" as used in this article can refer to two or more components or devices making direct physical contact with each other, or making indirect physical contact with each other, or to two or more components or devices operating or moving with each other.

[0035] The terms “include,” “including,” and “have” used in this article are all open-ended, meaning they include but are not limited to.

[0036] Unless otherwise specified, the terms used herein generally have their ordinary meaning in the context of the art, the subject matter, and the specific context. Certain terms used to describe this case will be discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the case.

[0037] The terms “front,” “back,” “up,” “down,” “left,” and “right” used in this article are directional terms. In this case, they are only used to describe the positional relationship between the structures and are not intended to limit the specific direction of the protection scheme or its actual implementation.

[0038] The working principle and advantages of this utility model are as follows:

[0039] This invention can achieve real-time output of electrical signals and acquisition of electrical signals in the treatment area through the cooperation of the treatment unit and the monitoring unit. Specifically, during treatment, the microprocessor controls the signal generator to output electrical signals, and then the output electrode patch outputs electrical signals to the treatment area for electrotherapy. At this time, the acquisition electrode patch will collect the electrical signals of the treatment area and transmit them to the microprocessor for processing. Subsequently, the output electrical signal parameters can be adjusted according to the electrical signals collected by the acquisition electrode patch.

[0040] In summary, compared with the prior art, this utility model, through the cooperation of the acquisition electrode patch and the microprocessor, allows the acquisition electrode patch to acquire the electrical signal of the treatment area while the output electrode patch outputs an electrical signal toward the treatment area. The two work together to form an output-acquisition-adjustment-re-output feedback mechanism, which facilitates real-time and accurate adjustment by the operator during the use of the electrotherapy device, avoiding the problem of the inability to control the adjustment amount in a timely and accurate manner in the prior art. Attached Figure Description

[0041] Appendix Figure 1 This is a schematic diagram of the electrotherapy device structure in an embodiment of the present utility model;

[0042] Appendix Figure 2 This is a schematic diagram of the display screen structure in an embodiment of the present utility model;

[0043] Appendix Figure 3 This is a flowchart illustrating the working principle of the electrotherapy device in this embodiment of the present invention.

[0044] Appendix Figure 4 This is a schematic diagram of the reusable electrode patch structure in an embodiment of the present invention.

[0045] In the attached diagram: 1. Main unit; 2. Acquisition electrode patch; 3. Output electrode patch; 4. Microprocessor; 5. Wireless transmission module; 6. Data storage module; 7. Terminal; 8. Display screen; 9. Safety monitoring circuit; 10. Voice module; 11. Operation button; 12. Power supply module; 13. Signal generator; 14. Multiplexed electrode patch. Detailed Implementation

[0046] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0047] Example: The present invention will be clearly described below with illustrations and detailed description. Any person skilled in the art who understands the examples of the present invention can make changes and modifications based on the technology taught in the present invention without departing from the spirit and scope of the present invention.

[0048] The terminology used herein is for the purpose of describing specific embodiments only and is not intended to limit the scope of this work. Singular forms such as “a,” “this,” “this,” “the,” and “the” as used herein also include plural forms.

[0049] See appendix Figures 1-4 As shown, an intelligent electrotherapy device includes a main unit 1 and electrode patches for application to a user's skin. The main unit 1 is electrically connected to the electrode patches via electrode wires. The electrode patches include a data acquisition electrode patch 2 and an output electrode patch 3. The main unit 1 contains a microprocessor 4. The main unit 1 also contains a signal generator 13. The microprocessor 4 is electrically connected to the signal generator 13 and controls the signal generator 13 to output electrical signals. The microprocessor 4, the signal generator 13, and the output electrode patch 3 constitute a treatment unit for real-time output of electrical signals. The data acquisition electrode patch 2 is electrically connected to the microprocessor 4 and constitutes a monitoring unit for real-time acquisition of electrical signals.

[0050] In this embodiment, the acquisition electrode patch 2 must ensure high-quality acquisition of electrical signals. It is typically selected in areas with good conductivity, smooth skin, and far from bones. The output electrode patch 3 must be precisely applied to the target tissue, and its placement must be chosen in conjunction with the treatment location and the depth of electrical signal penetration. For example, in the treatment of shoulder and neck pain, the acquisition electrode patch 2 is applied to the muscles around the scapula, avoiding the cervical vertebrae, and the output electrode patch 3 is applied to the trapezius muscle movement point or pain trigger point.

[0051] In this embodiment, the acquisition electrode patch 2 can have an internal electromyography sensor.

[0052] The specific operation process is as follows: the monitoring unit captures the electrical signals of the user's target tissue, i.e., the treatment area, through the electromyography sensor, and then transmits them to the microprocessor 4 to extract the parameters of the electrical signals (such as electrocardiogram, electromyography, etc.); then the microprocessor 4 will analyze and process them in real time.

[0053] It should be noted that in this embodiment, the acquisition and output of electrical signals are achieved through separately established acquisition electrode patch 2 and output electrode patch 3. However, this is not the only method. In another embodiment, the functions of acquisition electrode patch 2 and output electrode patch 3 can be integrated, that is, a multiplexed electrode patch 14 (with dual-channel switching function for signal acquisition and output) can be used to achieve bidirectional signal interaction of a single patch (e.g., ...). Figure 4 (As shown).

[0054] In this embodiment, the microprocessor 4 has a built-in algorithm program. By analyzing the user's symptom information and the electrical signals collected in real time during the treatment process, the microprocessor 4 can automatically generate adjustment guidance ranges and adjustment thresholds for multiple parameters of electrical signals, including frequency, waveform, intensity, and treatment time, to assist the user in adjusting the corresponding electrical signal parameters and output the corresponding electrical signal after adjustment.

[0055] It should be noted that this algorithm is existing technology, and those skilled in the art can flexibly adjust it according to functional requirements. For example, a database relating "location - feedback - output" can be established, and the corresponding data can be pre-entered for real-time retrieval during treatment. Since the algorithm is not the inventive point of this application, it will not be described in detail here.

[0056] It is important to note that the adjustment threshold is generated based on existing human tissue tolerance thresholds, which serve as a safety boundary for electrical signal output, ensuring that users do not exceed this boundary when adjusting electrical signal parameters. The adjustment guidance range is generated by matching and optimizing the user's symptom characteristics with the real-time acquired electrical signals through an algorithm program. Specifically, based on the verified correspondence between symptoms and electrical signal parameters in historical clinical data, initial values ​​of electrical signal parameters for the treatment area are established; then, the adjustment guidance range is generated based on the real-time acquired electrical signals.

[0057] In this embodiment, the real-time output and real-time acquisition of electrical signals can be achieved through the cooperation of the treatment unit and the monitoring unit. Specifically, during treatment, the microprocessor 4 controls the signal generator 13 to output electrical signals, and then the output electrode patch 3 outputs electrical signals to the treatment area for electrotherapy. At this time, the acquisition electrode patch 2 will acquire the electrical signals of the treatment area and transmit them to the microprocessor 4 for processing.

[0058] In this embodiment, the electrical signal is the output electrotherapy current, and the electrical signal parameters are the quantitative indicators of the current, including the frequency and intensity of the current.

[0059] In some specific embodiments, a terminal 7 is also included; the host 1 is further provided with a wireless transmission module 5; the microprocessor 4 is communicatively connected to the terminal 7 via the wireless transmission module 5, and constitutes a wireless control unit. For example... Figure 3 As shown.

[0060] The specific process of the wireless control unit to adjust the electrical signal is as follows: the wireless transmission module 5 transmits the adjustment guidance range generated by the microprocessor 4 to the terminal 7. Then, the microprocessor 4 receives the electrical signal parameters (frequency, intensity, waveform, pulse width, etc.) sent by the terminal 7 through the wireless transmission module 5 (such as Bluetooth, Wi-Fi, etc.), and after parsing, controls the signal generator 13 to generate the target electrical signal. Then, the output electrode patch 3 applies the electrical signal to the treatment area.

[0061] When the microprocessor 4 controls the signal generator 13 to generate the target electrical signal, the wireless transmission module 5 will also transmit the generated target electrical signal parameters and the electrical signal parameters collected and extracted in real time by the acquisition electrode patch 2 to the terminal 7, so that users can adjust them in real time and accurately.

[0062] Preferably, the host 1 is further provided with a display screen 8, which is electrically connected to the microprocessor 4.

[0063] The display screen 8 can display electrical signal parameters such as current intensity, pulse frequency, and treatment time during the treatment process in an intuitive form, such as numbers and charts. Preferably, the display screen 8 can also adopt a touch screen design, allowing users to directly adjust and set the electrical signal parameters on the screen.

[0064] In some specific embodiments, the host 1 is further provided with an operation button 11; the operation button 11 is electrically connected to the microprocessor 4 and constitutes a wired control unit.

[0065] The specific operation process of the wired control unit is as follows: the monitoring unit captures the user's electrical signal through the acquisition electrode patch 2, then the microprocessor 4 analyzes and processes the data in real time and generates an adjustment guidance range. Subsequently, the display screen 8 and other components on the host 1 display the adjustment guidance range. Then, the user's adjustment operation button 11 sends the adjustment electrical signal parameters to the microprocessor 4. After that, the microprocessor 4 controls the signal generator 13 to generate the corresponding electrical signal, and then transmits the electrical signal generated by the signal generator 13 to the output electrode patch 3 through the electrode wire and acts on the treatment area.

[0066] Preferably, the host 1 is provided with a data storage module 6, which is electrically connected to the microprocessor 4.

[0067] In this embodiment, the data storage module 6 can store the electrical signal parameters output by the output electrode patch 3, the electrical signal parameters collected by the monitoring unit, and the electrical signal parameters adjusted in the wired or wireless control unit.

[0068] It should be noted that the electrical signal parameter information stored in the data storage module 6 can be used as a correspondence between the current user's symptoms and electrical signal parameters, or as the current user's treatment record.

[0069] Preferably, it also includes a safety monitoring circuit 9, which is electrically connected to the microprocessor 4.

[0070] Preferably, the host 1 is further provided with a voice module 10, which is electrically connected to the microprocessor 4.

[0071] The voice module 10 is used to issue an alarm when the safety monitoring circuit 9 detects an abnormality or when the electrical signal parameters collected and extracted in real time by the acquisition electrode patch 2 and the electrical signal output by the output electrode patch 3 exceed the threshold.

[0072] The safety monitoring circuit 9 monitors in real time whether the electrical signal parameters are within the safe range and whether the working status of each component of the instrument is normal. Once an abnormality in the electrical signal parameters or a malfunction in the equipment is detected, the abnormality information will be fed back to the microprocessor 4. The microprocessor 4 will then control the voice module 10 to issue an alarm, reminding the user to take timely measures to ensure the safety of the treatment process.

[0073] It should be noted that the safety monitoring circuit 9 includes an electrical signal parameter monitoring module and an equipment status monitoring module. The electrical signal parameter monitoring module is used to monitor electrical signal parameters in real time, and the equipment status monitoring module is used to monitor the working status of the internal components of the electrotherapy device. Both the electrical signal parameter monitoring module and the equipment status monitoring module are electrically connected to the microprocessor 4.

[0074] Preferably, the terminal 7 includes a mobile phone or a tablet computer.

[0075] Terminal 7 can also be a computer in the clinic.

[0076] Preferably, the system also includes a power supply module 12, which is electrically connected to the host 1. Typically, the power supply module 12 can be an external AC power source; in some embodiments, it can also be powered by a built-in disposable or rechargeable battery.

[0077] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. An intelligent electrotherapy device, characterized in that: Includes a main unit (1) and an electrode patch for application to a user's skin, wherein the main unit (1) is electrically connected to the electrode patch via electrode wires; The electrode patch includes a data acquisition electrode patch (2) and an output electrode patch (3). The host (1) is equipped with a microprocessor (4). The host (1) is also equipped with a signal generator (13), and the microprocessor (4) is electrically connected to the signal generator (13) and controls the signal generator (13) to output electrical signals; The microprocessor (4), together with the signal generator (13) and the output electrode patch (3), constitute a treatment unit for real-time output of electrical signals; The acquisition electrode patch (2) is electrically connected to the microprocessor (4) and forms a monitoring unit for real-time acquisition of electrical signals.

2. The intelligent electrotherapy device according to claim 1, characterized in that: It also includes the terminal (7); The host (1) is also equipped with a wireless transmission module (5); The microprocessor (4) is connected to the terminal (7) via the wireless transmission module (5).

3. The intelligent electrotherapy device according to claim 1, characterized in that: The host (1) is also provided with operation buttons (11); The operation button (11) is electrically connected to the microprocessor (4).

4. The intelligent electrotherapy device according to claim 1, characterized in that: The host (1) is provided with a data storage module (6), which is electrically connected to the microprocessor (4).

5. The intelligent electrotherapy device according to claim 1, characterized in that: The host (1) is also provided with a display screen (8), which is electrically connected to the microprocessor (4).

6. The intelligent electrotherapy device according to claim 1, characterized in that: It also includes a safety monitoring circuit (9), which is electrically connected to the microprocessor (4).

7. The intelligent electrotherapy device according to claim 1, characterized in that: The host (1) is also provided with a voice module (10), which is electrically connected to the microprocessor (4).

8. The intelligent electrotherapy device according to claim 2, characterized in that: The terminal (7) includes a mobile phone or a tablet computer.

9. The intelligent electrotherapy device according to claim 1, characterized in that: It also includes a power supply module (12), which is electrically connected to the host (1).

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