Signal regulation methods, apparatuses, devices, and storage media for promoting fascia repair

Abstract

The present application relates to the technical field of signal processing, and provides a signal adjustment method, device and equipment for promoting fascia repair and a storage medium; the signal adjustment method for promoting fascia repair comprises the following steps: obtaining a blood flow change amount of a target local area in a preset time length, adjusting the frequency of a target signal based on the blood flow change amount; adjusting the amplitude of the target signal based on a preset signal amplitude threshold and the preset time length; detecting the blood oxygen saturation of the target local area in real time, and dynamically adjusting the frequency and amplitude of the target signal according to the blood oxygen saturation. The frequency and amplitude of the target signal are adjusted by detecting the blood flow change, and the frequency and amplitude of the target signal are dynamically adjusted according to the blood oxygen saturation by detecting the blood oxygen saturation, so as to effectively promote local blood circulation and accelerate the repair of fascia tissue.

Description

Technical Field

[0001] This invention relates to the field of signal processing technology, and in particular to a signal modulation method, apparatus, device, and storage medium for promoting fascia repair. Background Technology

[0002] Fascia is an important connective tissue in the human body, responsible for wrapping and supporting muscles, internal organs, and other tissues. The health of the fascia is crucial for the body's motor function and self-repair capabilities. However, its health can be affected by injuries, surgery, or prolonged poor posture. The repair process of fascial tissue relies on the blood supply of sufficient oxygen and nutrients, as well as the removal of metabolic waste. When local blood circulation is impaired, such as in cases of local vascular damage caused by injury or surgery, or prolonged poor posture leading to vascular compression, tissue adhesions, or fascial tension that restricts blood flow, the speed and quality of fascial repair will significantly decrease.

[0003] Currently, common methods for repairing fascia tissue include physical therapy, massage, and drug therapy. Although these methods can provide some relief and repair, they have limited effectiveness if there is prolonged local blood circulation obstruction, and are unlikely to effectively resolve fascia health problems caused by poor blood circulation. Summary of the Invention

[0004] This application provides a signal modulation method, apparatus, device, and storage medium for promoting fascia repair. It adjusts the frequency and amplitude of the target signal by detecting changes in blood flow, and dynamically adjusts the frequency and amplitude of the target signal based on blood oxygen saturation, aiming to effectively promote local blood circulation and thus accelerate the repair of fascia tissue.

[0005] In a first aspect, embodiments of this application provide a signal modulation method for promoting fascial repair, comprising: acquiring the change in blood flow in a target area for a preset duration, and adjusting the frequency of a target signal based on the change in blood flow; adjusting the amplitude of the target signal based on a preset signal amplitude threshold and a preset duration; detecting the blood oxygen saturation in the target area in real time, and dynamically adjusting the frequency and amplitude of the target signal according to the blood oxygen saturation.

[0006] Secondly, embodiments of this application provide a signal modulation device for promoting fascia repair, comprising: an acquisition module for acquiring changes in blood flow in a target area over a preset duration, and adjusting the frequency of a target signal based on the changes in blood flow; an adjustment module for adjusting the amplitude of the target signal based on a preset signal amplitude threshold and a preset duration; and a detection module for detecting the blood oxygen saturation in the target area in real time, and dynamically adjusting the frequency and amplitude of the target signal based on the blood oxygen saturation.

[0007] Thirdly, embodiments of this application provide an electronic device, including:

[0008] Memory and processing modules;

[0009] The memory is used to store computer programs;

[0010] The processing module is used to execute the computer program and, when executing the computer program, to implement the steps of the signal modulation method for promoting fascial repair as described in the first aspect above.

[0011] Fourthly, embodiments of this application provide a computer-readable storage medium storing a computer program;

[0012] When the computer program is executed by one or more processing modules, it causes the one or more processing modules to perform the steps of the signal modulation method for promoting fascial repair as described in the first aspect above.

[0013] This application provides a signal modulation method, apparatus, device, and storage medium for promoting fascial repair. The signal modulation method for promoting fascial repair includes: acquiring changes in blood flow in a target area over a preset duration; adjusting the frequency of a target signal based on the changes in blood flow; adjusting the amplitude of the target signal based on a preset signal amplitude threshold and a preset duration; and detecting the blood oxygen saturation in the target area in real time, dynamically adjusting the frequency and amplitude of the target signal based on the blood oxygen saturation. By detecting changes in blood flow to adjust the frequency and amplitude of the target signal, and by detecting blood oxygen saturation and dynamically adjusting the frequency and amplitude of the target signal accordingly, the aim is to effectively promote local blood circulation, thereby accelerating the repair of fascial tissue. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A schematic flowchart illustrating the signal modulation method for promoting fascial repair provided in an embodiment of this application;

[0016] Figure 2 A schematic diagram of the signal modulation device for promoting fascial repair provided in an embodiment of this application;

[0017] Figure 3 A schematic block diagram of a signal modulation device for promoting fascia repair provided in this application embodiment. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] The flowchart shown in the attached diagram is for illustrative purposes only and does not necessarily include all content and operations / steps, nor does it necessarily have to be performed in the order described. For example, some operations / steps can be broken down, combined, or partially merged, so the actual execution order may change depending on the actual situation.

[0020] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0021] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0022] The technical solution provided in this application will be described in detail below with reference to the accompanying drawings.

[0023] Please see Figure 1 , Figure 1 This is a flowchart illustrating the signal modulation method for promoting fascial repair provided in this application embodiment. The signal modulation method for promoting fascial repair provided in this application embodiment is implemented by a signal modulation device for promoting fascial repair. This signal modulation device for promoting fascial repair can be a fascia gun, a fascia massager, or other intelligent devices capable of promoting fascial repair. This embodiment does not impose any limitations on this.

[0024] like Figure 1 As shown, the signal modulation method for promoting fascial repair provided in this application includes steps S101 to S103. Details are as follows:

[0025] S101: Obtain the change in blood flow in a target area for a preset duration, and adjust the frequency of the target signal based on the change in blood flow.

[0026] Changes in blood flow are directly related to the frequency of the target signal. Lower frequency stimuli (e.g., 1-10 Hz) help promote vasodilation and increase blood flow, while higher frequency stimuli (e.g., 20-50 Hz) can activate deeper tissues and promote stronger blood flow. Specifically, the relationship between the change in blood flow and the signal frequency can be calculated using a mathematical model.

[0027] In embodiments of this application, adjusting the frequency of a target signal based on changes in blood flow includes: calculating a frequency adjustment value for a target signal of a preset duration based on changes in blood flow; and adjusting the frequency of the target signal based on the frequency adjustment value.

[0028] Specifically, the frequency adjustment value of the target signal for a preset duration is calculated based on the change in blood flow, and can be expressed as:

[0029]

[0030] Where f(t) represents the frequency adjustment value of the target signal for a preset duration t, ΔQ target k represents the change in blood flow. f is the frequency response coefficient, representing the sensitivity of blood flow to frequency changes, and n is an empirical exponent, representing the degree of influence of frequency on blood flow. The value of n typically ranges from 0.5 to 1.5.

[0031] As shown in the above calculation formula, if the change in blood flow is lower than expected, the signal frequency f(t) will be positive to enhance blood flow; conversely, the frequency will be reduced to avoid overstimulation. By measuring the change in blood flow and calculating the frequency adjustment value, the signal frequency will be dynamically adjusted to ensure that the blood flow remains within the target range.

[0032] It should be noted that the target signal includes single signals or composite signals. A single signal refers to a signal composed of a waveform with a single frequency and amplitude; for example, a sine wave signal can be represented as: Where A is the signal amplitude, representing the stimulus intensity; f is the signal frequency, representing the frequency of the stimulus; and φ is the phase, determining the initial position of the waveform. A composite signal is composed of two or more signals with different frequencies and amplitudes. For example, it can be expressed as: S(t) = A1·sin(2πf1t+φ1) + A2·sin(2πf2t+φ2); where A1 and A2 represent the amplitudes of different component signals, f1 and f2 represent the frequencies of different component signals, and φ1 and φ2 represent the phases of different component signals.

[0033] It should be understood that a single signal can only act on a specific level and function, and cannot simultaneously meet multiple needs. For example, a single low-frequency signal can promote blood circulation, while a single high-frequency signal can activate deep tissues. In contrast, a composite signal can use signals of different amplitudes and frequencies simultaneously, such as low-frequency and high-frequency signals, acting on superficial and deep tissues respectively, promoting vasodilation and activating deep tissues at the same time, producing a synergistic effect. In practical applications, single or composite signals can be flexibly selected based on the detected changes in blood flow, and a gradual transition from single to composite signals can be chosen to meet the needs of progressively deeper stimulation and rehabilitation.

[0034] S102: Adjust the amplitude of the target signal based on the preset signal amplitude threshold and preset duration.

[0035] The amplitude of the target signal directly affects the intensity of electrical or vibration stimulation. Appropriately increasing the amplitude can enhance blood circulation, but excessive amplitude can lead to discomfort or overstimulation. Therefore, the amplitude should be gradually adjusted over time to avoid excessively strong stimulation in the initial stages.

[0036] In this embodiment, adjusting the amplitude of the target signal based on a preset signal amplitude threshold and a preset duration includes: calculating the amplitude adjustment value of the target signal based on the preset signal amplitude threshold, the amplitude growth coefficient, and the preset duration; and adjusting the amplitude of the target signal according to the amplitude adjustment value of the target signal.

[0037] The amplitude adjustment value of the target signal is calculated based on the preset signal amplitude threshold, amplitude growth coefficient, and preset duration, and is expressed as follows:

[0038]

[0039] Where A0 is the maximum amplitude of the signal, k a It is the amplitude growth coefficient, which adjusts the rate of amplitude growth, and t is the preset duration, indicating that the amplitude gradually increases as rehabilitation progresses.

[0040] The formula for calculating amplitude modulation values ​​shows that in the early stages of rehabilitation, the stimulation can be ensured to be not too intense. As the treatment progresses, the amplitude gradually increases to meet the needs of the treatment effect and avoid discomfort caused by the initial stimulation.

[0041] S103: Real-time detection of blood oxygen saturation in the target area, and dynamic adjustment of the frequency and amplitude of the target signal based on the blood oxygen saturation.

[0042] It should be noted that blood oxygen saturation is a core indicator for assessing the oxygen supply to local tissues. Low blood oxygen levels indicate that the local tissues may lack sufficient blood supply and require increased stimulation, while high blood oxygen levels mean that the stimulation intensity is too high or the blood supply has reached its optimal state, requiring reduced stimulation. After adjusting the frequency of the target signal based on changes in blood flow and the amplitude of the target signal based on a preset signal amplitude threshold, further real-time detection of blood sample saturation allows for precise understanding of the blood circulation status in the target area, enabling real-time adjustment of the target signal based on the blood circulation status.

[0043] Real-time detection of blood oxygen saturation in the target area, and dynamic adjustment of the frequency and amplitude of the target signal based on the blood oxygen saturation, including: adjusting the frequency of the target signal based on the blood oxygen saturation of the target area, a preset target blood oxygen saturation, and the lowest frequency threshold of the target signal; and adjusting the amplitude of the target signal based on the blood oxygen saturation of the target area, a preset target blood oxygen saturation, and the highest amplitude threshold of the target signal.

[0044] Specifically, the frequency of the target signal directly affects vasodilation and activation of deep tissues. By substituting the blood oxygen saturation of the target area, the preset target blood oxygen saturation, and the minimum frequency threshold of the target signal into the following formula (a), the frequency of the target signal is calculated, and then the frequency of the target signal is dynamically adjusted in real time.

[0045] Formula (a) is expressed as:

[0046] Where f(t) is the frequency of the target signal, f min k is the lowest frequency threshold of the target signal, used to ensure a basic stimulation effect. f This is the frequency adjustment coefficient, used to represent the degree to which changes in blood oxygenation affect the frequency. The target blood oxygen level represents the optimal oxygen supply state, and O2(t) is the real-time detected blood oxygen saturation of the target area.

[0047] From formula (a), we can see that when At this time, f(t) increases to enhance the stimulation effect and promote blood circulation; When f(t) decreases, it is to avoid overstimulation or causing discomfort.

[0048] The amplitude of the target signal determines the intensity of the stimulus, and its relationship with blood oxygen levels can be expressed as:

[0049] Among them, A max The highest amplitude threshold of the target signal represents the maximum stimulus intensity within a safe range; k A The amplitude adjustment coefficient represents the sensitivity of regulating changes in blood oxygenation to amplitude. This refers to the absolute difference between blood oxygen levels and the target value.

[0050] The relationship between the amplitude of the target signal and blood oxygen levels shows that when O2(t) is significantly lower than... When the amplitude A(t) increases, it provides a stronger stimulus to increase blood oxygenation; when O2(t) is close to or higher than When the amplitude A(t) decreases, it avoids excessive stimulation that could lead to discomfort or energy waste.

[0051] As can be seen from the above analysis, the signal modulation method for promoting fascial repair provided in this application includes: acquiring the change in blood flow in a target area for a preset duration; adjusting the frequency of the target signal based on the change in blood flow; adjusting the amplitude of the target signal based on a preset signal amplitude threshold and a preset duration; and detecting the blood oxygen saturation in the target area in real time, and dynamically adjusting the frequency and amplitude of the target signal according to the blood oxygen saturation. By detecting changes in blood flow to adjust the frequency and amplitude of the target signal, and by detecting blood oxygen saturation and dynamically adjusting the frequency and amplitude of the target signal accordingly, the aim is to effectively promote local blood circulation, thereby accelerating the repair of fascial tissue.

[0052] Please see Figure 2 As shown, Figure 2 This is a schematic diagram of the signal modulation device for promoting fascial repair provided in an embodiment of this application. Figure 2 As can be seen, the signal modulation device 20 for promoting fascial repair provided in this application embodiment includes:

[0053] The acquisition module 201 is used to acquire the blood flow change in a target area for a preset time, and adjust the frequency of the target signal based on the blood flow change.

[0054] The adjustment module 202 is used to adjust the amplitude of the target signal based on a preset signal amplitude threshold and a preset duration.

[0055] The detection module 203 is used to detect the blood oxygen saturation of the target area in real time and dynamically adjust the frequency and amplitude of the target signal according to the blood oxygen saturation.

[0056] In one embodiment, the acquisition module 201 includes:

[0057] The calculation unit is used to calculate the frequency adjustment value of the target signal for a preset duration based on the change in blood flow.

[0058] The first adjustment unit is used to adjust the frequency of the target signal according to the frequency adjustment value.

[0059] The first calculation unit is specifically used to calculate the frequency adjustment value of the target signal with a preset duration according to the following formula:

[0060]

[0061] Where f(t) represents the frequency adjustment value of the target signal within a preset time period, ΔQ target k represents the change in blood flow. f is the frequency response coefficient, which represents the sensitivity of blood flow to frequency changes, and n is an empirical exponent, which represents the degree of influence of frequency on blood flow.

[0062] In one embodiment, the adjustment module 202 includes:

[0063] The second calculation unit is used to calculate the amplitude adjustment value of the target signal based on the preset signal amplitude threshold, amplitude growth coefficient and preset duration.

[0064] The second adjustment unit is used to adjust the amplitude of the target signal according to the amplitude adjustment value of the target signal.

[0065] In one embodiment, the second calculation unit is used to calculate the amplitude adjustment value of the target signal according to the following formula:

[0066]

[0067] Where A0 is the maximum amplitude of the signal, k a It is the amplitude growth coefficient, which adjusts the rate of amplitude growth, and t is the preset duration, indicating that the amplitude gradually increases as rehabilitation progresses.

[0068] In one embodiment, the detection module 203 includes:

[0069] The third adjustment unit is used to adjust the frequency of the target signal based on the blood oxygen saturation of the target area, the preset target blood oxygen saturation, and the lowest frequency threshold of the target signal.

[0070] The fourth adjustment unit is used to adjust the amplitude of the target signal based on the blood oxygen saturation of the target area, the preset target blood oxygen saturation, and the maximum amplitude threshold of the target signal.

[0071] In one embodiment, the target signal includes a single signal or a composite signal.

[0072] It should be noted that the specific implementation process of each module or unit mentioned above can be referred to the specific implementation process of each step in the previous method embodiment, and will not be repeated here.

[0073] Please see Figure 3 As shown, Figure 3 A schematic block diagram of a signal modulation device for promoting fascial repair provided in an embodiment of this application.

[0074] An exemplary signal modulation device 30 for promoting fascial repair includes a processing module 301 and a memory 302.

[0075] For example, the processing module 301 and the memory 302 are connected via a bus 303, such as an I2C (Inter-integrated Circuit) bus.

[0076] Specifically, the processing module 301 can be a microcontroller unit (MCU), a central processing unit (CPU), or a digital signal processor (DSP), etc.

[0077] Specifically, the memory 302 can be a Flash chip, a read-only memory (ROM) disk, an optical disk, a USB flash drive, or a portable hard drive, etc.

[0078] The processing module 301 is used to run a computer program stored in the memory 302, and to implement the steps of the signal modulation method for promoting fascia repair described above when executing the computer program.

[0079] For example, the processing module 301 is used to run a computer program stored in the memory 302, and performs the following steps when executing the computer program:

[0080] Obtain the change in blood flow in a target area for a preset duration, and adjust the frequency of the target signal based on the change in blood flow;

[0081] The amplitude of the target signal is adjusted based on a preset signal amplitude threshold and a preset duration.

[0082] It can detect the blood oxygen saturation of the target area in real time and dynamically adjust the frequency and amplitude of the target signal based on the blood oxygen saturation.

[0083] In one embodiment, adjusting the frequency of a target signal based on changes in blood flow includes:

[0084] Calculate the frequency adjustment value of the target signal for the preset duration based on the change in blood flow.

[0085] Adjust the frequency of the target signal according to the frequency adjustment value.

[0086] In one embodiment, the frequency adjustment value of the target signal for a preset duration is calculated based on the change in blood flow, and is expressed as follows:

[0087]

[0088] Where f(t) represents the frequency adjustment value of the target signal within a preset time period, ΔQ target k represents the change in blood flow.f is the frequency response coefficient, which represents the sensitivity of blood flow to frequency changes, and n is an empirical exponent, which represents the degree of influence of frequency on blood flow.

[0089] In one embodiment, adjusting the amplitude of a target signal based on a preset signal amplitude threshold and a preset duration includes:

[0090] The amplitude adjustment value of the target signal is calculated based on the preset signal amplitude threshold, amplitude growth coefficient, and preset duration.

[0091] Adjust the amplitude of the target signal according to the amplitude adjustment value of the target signal.

[0092] In one embodiment, the amplitude adjustment value of the target signal is calculated based on a preset signal amplitude threshold, an amplitude growth coefficient, and a preset duration, and is expressed as follows:

[0093]

[0094] Where A0 is the maximum amplitude of the signal, k a It is the amplitude growth coefficient, which adjusts the rate of amplitude growth, and t is the preset duration, indicating that the amplitude gradually increases as rehabilitation progresses.

[0095] In one embodiment, real-time detection of blood oxygen saturation in a target area, and dynamic adjustment of the frequency and amplitude of the target signal based on the blood oxygen saturation, includes:

[0096] Adjust the frequency of the target signal based on the target area's blood oxygen saturation, the preset target blood oxygen saturation, and the lowest frequency threshold of the target signal;

[0097] The amplitude of the target signal is adjusted based on the target area's blood oxygen saturation, the preset target blood oxygen saturation, and the maximum amplitude threshold of the target signal.

[0098] In one embodiment, the target signal includes a single signal or a composite signal.

[0099] The specific principle and implementation of the signal modulation device for promoting fascial repair provided in this application embodiment are similar to the signal modulation method for promoting fascial repair in the foregoing embodiments, and will not be repeated here.

[0100] This application embodiment also provides a computer-readable storage medium storing a computer program, which, when executed by a processing module, causes the processing module to perform the following steps:

[0101] Obtain the change in blood flow in a target area for a preset duration, and adjust the frequency of the target signal based on the change in blood flow;

[0102] The amplitude of the target signal is adjusted based on a preset signal amplitude threshold and a preset duration.

[0103] It can detect the blood oxygen saturation of the target area in real time and dynamically adjust the frequency and amplitude of the target signal based on the blood oxygen saturation.

[0104] In one embodiment, adjusting the frequency of a target signal based on changes in blood flow includes:

[0105] Calculate the frequency adjustment value of the target signal for the preset duration based on the change in blood flow.

[0106] Adjust the frequency of the target signal according to the frequency adjustment value.

[0107] In one embodiment, the frequency adjustment value of the target signal for a preset duration is calculated based on the change in blood flow, and is expressed as follows:

[0108]

[0109] Where f(t) represents the frequency adjustment value of the target signal within a preset time period, ΔQ target k represents the change in blood flow. f is the frequency response coefficient, which represents the sensitivity of blood flow to frequency changes, and n is an empirical exponent, which represents the degree of influence of frequency on blood flow.

[0110] In one embodiment, adjusting the amplitude of a target signal based on a preset signal amplitude threshold and a preset duration includes:

[0111] The amplitude adjustment value of the target signal is calculated based on the preset signal amplitude threshold, amplitude growth coefficient, and preset duration.

[0112] Adjust the amplitude of the target signal according to the amplitude adjustment value of the target signal.

[0113] In one embodiment, the amplitude adjustment value of the target signal is calculated based on a preset signal amplitude threshold, an amplitude growth coefficient, and a preset duration, and is expressed as follows:

[0114]

[0115] Where A0 is the maximum amplitude of the signal, k a It is the amplitude growth coefficient, which adjusts the rate of amplitude growth, and t is the preset duration, indicating that the amplitude gradually increases as rehabilitation progresses.

[0116] In one embodiment, real-time detection of blood oxygen saturation in a target area, and dynamic adjustment of the frequency and amplitude of the target signal based on the blood oxygen saturation, includes:

[0117] Adjust the frequency of the target signal based on the target area's blood oxygen saturation, the preset target blood oxygen saturation, and the lowest frequency threshold of the target signal;

[0118] The amplitude of the target signal is adjusted based on the target area's blood oxygen saturation, the preset target blood oxygen saturation, and the maximum amplitude threshold of the target signal.

[0119] In one embodiment, the target signal includes a single signal or a composite signal.

[0120] The computer-readable storage medium can be an internal storage unit of the signal conditioning device for promoting fascial repair in the foregoing embodiments, such as a hard drive or memory of the signal conditioning device for promoting fascial repair. Alternatively, the computer-readable storage medium can be an external storage device of the signal conditioning device for promoting fascial repair, such as a pluggable hard drive, smart media card (SMC), secure digital (SD) card, flash card, etc., equipped on the signal conditioning device for promoting fascial repair.

[0121] It should be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application.

[0122] It should also be understood that the term “and / or” as used in this application and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0123] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A signal modulation method for promoting fascial repair, characterized in that, include: Obtain the blood flow change in a target area for a preset duration, and calculate the frequency adjustment value of the target signal for the preset duration based on the blood flow change. The frequency of the target signal is adjusted according to the frequency adjustment value; the frequency adjustment value of the target signal for a preset duration is calculated based on the change in blood flow, and is expressed as follows: ;in, This indicates the frequency adjustment value of the target signal within a preset time period. This indicates the change in blood flow. is the frequency response coefficient, which represents the sensitivity of blood flow to frequency changes, and n is an empirical exponent, which represents the degree of influence of frequency on blood flow. Based on a preset signal amplitude threshold, an amplitude growth coefficient, and a preset duration, the amplitude adjustment value of the target signal is calculated; the amplitude of the target signal is adjusted according to the amplitude adjustment value; the calculation of the amplitude adjustment value of the target signal based on the preset signal amplitude threshold, the amplitude growth coefficient, and the preset duration is expressed as follows: ; in, It is the maximum amplitude of the signal. It is the amplitude growth coefficient, which adjusts the rate of amplitude growth; t is the preset duration, indicating that the amplitude gradually increases as rehabilitation progresses. The blood oxygen saturation of the target area is detected in real time, and the frequency and amplitude of the target signal are dynamically adjusted according to the blood oxygen saturation.

2. The signal modulation method for promoting fascial repair according to claim 1, characterized in that, The real-time detection of blood oxygen saturation in the target area, and the dynamic adjustment of the frequency and amplitude of the target signal based on the blood oxygen saturation, includes: The frequency of the target signal is adjusted based on the blood oxygen saturation of the target area, the preset target blood oxygen saturation, and the lowest frequency threshold of the target signal. The amplitude of the target signal is adjusted based on the blood oxygen saturation of the target area, the preset target blood oxygen saturation, and the highest amplitude threshold of the target signal.

3. The signal modulation method for promoting fascial repair according to claim 1, characterized in that, The target signal may be a single signal or a composite signal.

4. A signal modulation device for promoting fascial repair, characterized in that, include: The acquisition module is used to acquire the blood flow change in a target area for a preset duration, and calculate the frequency adjustment value of the target signal for the preset duration based on the blood flow change. The frequency of the target signal is adjusted according to the frequency adjustment value; the frequency adjustment value of the target signal for a preset duration is calculated based on the change in blood flow, and is expressed as follows: ; in, This indicates the frequency adjustment value of the target signal within a preset time period. The frequency response coefficient represents the change in blood flow rate and indicates the sensitivity of blood flow rate to frequency changes. n is an empirical exponent that indicates the degree of influence of frequency on blood flow rate. The adjustment module is used to calculate the amplitude adjustment value of the target signal based on a preset signal amplitude threshold, an amplitude growth coefficient, and a preset duration; and to adjust the amplitude of the target signal according to the amplitude adjustment value. The calculation of the amplitude adjustment value of the target signal based on the preset signal amplitude threshold, the amplitude growth coefficient, and the preset duration is expressed as follows: ; in, It is the maximum amplitude of the signal. It is the amplitude growth coefficient, which adjusts the rate of amplitude growth; t is the preset duration, indicating that the amplitude gradually increases as rehabilitation progresses. The detection module is used to detect the blood oxygen saturation of the target area in real time, and dynamically adjust the frequency and amplitude of the target signal according to the blood oxygen saturation.

5. An electronic device, characterized in that, include: Memory and processing modules; The memory is used to store computer programs; The processing module is used to execute the computer program and, when executing the computer program, to implement the steps of the signal modulation method for promoting fascial repair as described in any one of claims 1 to 3.

6. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program; when the computer program is executed by one or more processing modules, it causes the one or more processing modules to perform the steps of the signal modulation method for promoting fascial repair as described in any one of claims 1 to 3.

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