A bio-stimulation feedback system and method

Abstract

The application provides a biological stimulation feedback system and method, and belongs to the technical field of medical equipment. A remote consultation module of the system establishes an online connection between a household biological stimulation instrument and a hospital, and realizes professional guidance. A clock module and a stimulation schedule are arranged. The stimulation schedule is prepared by a remote doctor. Therefore, the stimulation is performed according to the indication of the professional. For people with intellectual defects or incomplete intelligence, sensory aphasia and the like, stimulation is performed through a virtual reference stimulation character. The stimulation is more scientific, the stimulation mode is dynamically adjusted, and the stimulation is more targeted. Compared with the prior art, the use range of the stimulation instrument is expanded. Through a special stimulation electrode patch, the conductivity effect and the stimulation effect are improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of medical equipment, and particularly relates to a biological stimulation feedback system and method. BACKGROUND

[0002] In daily life, it is inevitable to restore the gastrointestinal function due to various reasons, for example, patients are generally required to eat after exhaust after surgery, personnel who are long-term bedridden need to be regularly massaged on the abdomen, and the like. Traditionally, in order to promote the recovery of gastrointestinal function after surgery, patients are generally required to get out of bed early to promote gastrointestinal peristalsis, which undoubtedly increases the pain of patients; for personnel who are bedridden, the massage is usually assisted by family members or other personnel, which undoubtedly increases the burden of family members.

[0003] In recent years, with the continuous development of science and technology, various advanced medical equipment or treatment methods have emerged, and medical equipment or instruments have become more and more modernized and intelligent. Biological stimulation feedback therapy has received more and more attention and emphasis. As a kind of treatment instrument with biological feedback and electric stimulation, the biological stimulation feedback instrument mainly stimulates patients and receives the myoelectricity / biological feedback signal of patients, so as to achieve the effect of treatment and recovery. At present, in the aspect of promoting the recovery of gastrointestinal function, the biological stimulation feedback instrument has also been applied and developed to a certain extent.

[0004] However, the existing biological stimulation feedback instrument still has certain problems in the actual use process, mainly including: 1. The setting of the frequency, pulse width, stimulation time and other parameters of stimulation mainly depends on the experience of doctors, which is subjective, and at the same time, it also limits the application of the stimulation device, which can usually only be used in hospitals; 2. It is excessively dependent on the feeling or consciousness of patients, and for personnel who have intellectual defects, intellectual disorders, sensory aphasia, etc. (for example, vegetative patients), the frequent auxiliary operation of family members or other personnel must be performed, otherwise the stimulation cannot be performed, and when the auxiliary operation of family members or other personnel is performed, there is no relevant reference, which is easy to cause problems such as incorrect stimulation mode; 3. When stimulation is performed, the stimulation is performed according to the pre-set current intensity, stimulation time, intermittent time and the like, and it is difficult to dynamically adjust the special situation occurring in the stimulation process; 4. The skin surface of different people has different dryness degrees, and the conductivity is different, the current stimulation electrode is easy to fall off, and there are problems such as poor conductivity and possible electric burn (mainly due to unstable contact, etc.); 5. Accurate stimulation planning cannot be performed.

[0005] Therefore, it is necessary to further improve the existing biological stimulation feedback instrument to be more suitable for complex and diverse use environments and requirements, improve the stimulation effect, ensure the good experience of patients, and reduce the treatment burden of patients or their family members. SUMMARY

[0006] In view of the above problems existing in the prior art, the present application provides a biological stimulation feedback system and method, aiming to solve at least one of the above problems existing in the prior art.

[0007] The present application achieves its purpose by the following technical solutions:

[0008] A biological stimulation feedback system at least comprises:

[0009] A data acquisition module for acquiring the life sign parameters of the user to be stimulated and the stimulation parameters during stimulation;

[0010] An information input module for inputting the basic information of the user to be stimulated;

[0011] A data calling module for calling reference case data from a case database;

[0012] A remote inquiry module for establishing a remote communication connection with an online inquiry terminal of a hospital to realize remote inquiry by a doctor;

[0013] A video image acquisition module for scanning the user to be stimulated and the surrounding environment thereof;

[0014] A central processing unit for data processing according to the parameter information acquired by the data acquisition module, the information input module, the data calling module, the remote inquiry module and the video image acquisition module;

[0015] An intelligent evaluation module for intelligent evaluation according to the data processing result of the central processing unit to determine a stimulation mode;

[0016] A digital display module for displaying feedback information of stimulation according to the data processing result of the central processing unit and the stimulation mode determined by the intelligent evaluation module;

[0017] A stimulation module for applying electric stimulation and / or other stimulation to the user to be stimulated;

[0018] A character construction module for constructing a virtual reference stimulation character according to the data processing result of the central processing unit and the stimulation mode determined by the intelligent evaluation module, and applying the electric stimulation and / or other stimulation to the user to be stimulated based on the virtual reference stimulation character.

[0019] Preferably, the stimulation module is a flexible electrode patch, which comprises a main body located in the middle part, a sticking part located in the edge part and a transition part located between the main body and the sticking part, wherein the main body is a capsule structure with a fluid cavity in the middle part, a containing part is formed below the main body, the containing part surrounds the material cavity below the main body around the central axis of the main body, and the flexible water-absorbing material is arranged in the material cavity; one end of the containing part is a connecting end connected to the bottom of the connecting position of the main body and the transition part, and the other end is a containing part tip, the containing part forms a through opening structure at the bottom of the material cavity through the containing part tip, the containing part is bent towards the middle part as a whole, and the thickness of the containing part gradually decreases from the connecting end to the containing part tip, forming a lowest point between the connecting end and the containing part tip; the fluid cavity is connected with a fluid injection structure outside through a first pipeline, the material cavity is connected with a conductive liquid supply structure outside through a second pipeline, the second pipeline is connected at a position close to the top of the material cavity of the containing part, an electrode mounting groove is arranged below the second pipeline on the side of the containing part close to the material cavity, and an electrode block is mounted in the electrode mounting groove, the electrode block is connected to the outside through an electric lead, and a sound receiving sensor for acquiring the borborygmus signal is arranged on the side of the containing part away from the material cavity at the position of the lowest point, the sound receiving sensor is connected to the outside through a signal line and finally connected to a data acquisition module.

[0020] Compared with the prior art, the present application has at least the following beneficial effects:

[0021] 1. The stimulation is performed by constructing a virtual reference stimulation character, and the stimulation mode and parameters are dynamically adjustable, so that the stimulation is more scientific and targeted, and the use range of the stimulation instrument is expanded compared with the prior art; the stimulation instrument can be used not only in hospital departments but also in patients' homes;

[0022] 2. For postoperative targeted stimulation, the patient's out-of-bed activities can be reduced, and for personnel with intelligence defects, intelligence disorders and sensory aphasia, the number of auxiliary operations by family members or other personnel can be reduced;

[0023] 3. The conductivity of the stimulation electrode is guaranteed, and since a clock module and a stimulation schedule are arranged, the stimulation schedule is prepared by a remote doctor, so that the stimulation is performed according to the instructions of the professional personnel, one visit will use one course of treatment, and the doctor can also understand the physiological recovery of the user to be stimulated, so as to make a targeted treatment plan; the problem of large randomness and unsatisfactory stimulation effect of the prior art is overcome;

[0024] 4. The special structure of the stimulating module ensures the accuracy of the stimulation, and the flexible water-absorbing material can be attached to the abdominal skin surface, for example, it can be applied to the navel, and then the stimulation is carried out. The prior art is to stimulate the navel, and the stimulation of the present application is more accurate and has wider applicability. Through the monitoring of the borborygmus, accurate reference is provided for gastrointestinal stimulation. The stimulating module of the present application also solves the problem that the patch of the prior art is easy to fall off. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings described herein are used to provide further understanding of the embodiments of the present application, constitute a part of the present application, and do not constitute a limitation on the embodiments of the present application. In the drawings:

[0026] Figure 1 is a schematic diagram of the main structure of the biological stimulation feedback system of the present application;

[0027] Figure 2 is a schematic diagram of the cross-sectional structure of the electrode patch used in the biological stimulation feedback system of the present application;

[0028] Figure 3 is another schematic diagram of the cross-sectional structure of the electrode patch used in the biological stimulation feedback system of the present application;

[0029] Figure 4 is Figure 3 is a local enlarged view of the A area shown in

[0030] Figure 5 is a local enlarged view of the B area shown in Figure 3

[0031] In the figure, 1 is an electrode patch, 1-1 is a main body, 1-2 is a transition part, 1-3 is a sticking part, 2 is a fluid cavity, 3 is a material cavity, 4 is a first pipeline, 5 is a second pipeline, 6 is an electric lead wire, 7 is a signal wire, 8 is a protective film, 9 is a containing part, 10 is an electrode block, 11 is a sound receiving sensor, 12 is a containing part tip, S1 is a first thickness, and S2 is a second thickness. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present application more clear and obvious, the present application will be further described in detail below in combination with embodiments and drawings. The schematic embodiments of the present application and their descriptions are only used to explain the present application, and do not constitute a limitation on the present application. It should be noted that the present application has been in the actual research and development stage.

[0033] Example 1

[0034] As shown in Figure 1 The present application provides a biological stimulation feedback system, which at least comprises: ​

[0035] a data acquisition module configured to acquire a vital sign parameter of a user to be stimulated and a stimulation parameter during stimulation;

[0036] an information input module configured to input basic information of the user to be stimulated;

[0037] a data calling module configured to call reference case information from a case database;

[0038] a remote inquiry module configured to establish a remote communication connection with an online inquiry terminal of a hospital to realize remote inquiry by a doctor;

[0039] a video image acquisition module configured to scan the user to be stimulated and an environment around the user to be stimulated;

[0040] a central processing unit configured to perform data processing according to parameter information acquired by the data acquisition module, the information input module, the data calling module, the remote inquiry module and the video image acquisition module;

[0041] an intelligent evaluation module configured to perform intelligent evaluation according to a data processing result of the central processing unit to determine a stimulation mode;

[0042] a digital display module configured to display feedback information of stimulation according to the data processing result of the central processing unit and the stimulation mode determined by the intelligent evaluation module;

[0043] a stimulation module configured to apply electrical stimulation and / or other stimulation to the user to be stimulated;

[0044] a character construction module configured to construct a virtual reference stimulation character according to the data processing result of the central processing unit and the stimulation mode determined by the intelligent evaluation module, and apply the electrical stimulation and / or other stimulation to the user to be stimulated based on the virtual reference stimulation character.

[0045] It should be noted that the vital sign parameter of the user to be stimulated is acquired in real time, which includes a vital sign parameter before stimulation, a vital sign parameter during stimulation and a vital sign parameter after stimulation, and at least includes blood pressure, heart rate, respiratory rate, pulse and / or bowel sound frequency; the stimulation parameter during stimulation includes current intensity, frequency, pulse width and / or stimulation time of stimulation and the like. The vital sign parameter of the user to be stimulated is divided into three stages of before stimulation, during stimulation and after stimulation, the vital sign parameter change before and after stimulation can be acquired and compared in real time, which provides a basis for dynamically adjusting the stimulation mode.

[0046] Further, the basic information includes identity information and characteristic information of the user to be stimulated. The identity information is unique to the user to be stimulated and does not affect the stimulation result and is not used for comparison, such as name, ID number, phone number, fingerprint, facial features, pupil, etc. The characteristic information is information that can be compared and is related to the stimulation result, such as gender, age, height, weight, medical history, disease location, and current disease condition. The characteristic information is set mainly for the convenience of subsequent reference case data retrieval.

[0047] Further, the retrieved reference case data includes the user's own past case data and standard medical record data in the medical record database. The user's own past case data comes from the patient's own past medical information on the Internet and the past stimulation information of the current patient stored by the biological stimulation feedback system in the storage device during use. The standard medical record data is provided and updated by the manufacturer, wherein a small amount of typical standard medical record data is stored in the storage device of the biological stimulation feedback system, and most of the standard medical record data is stored in the cloud server owned by the manufacturer and can be retrieved by connecting to the cloud server through the information network during use. It should be noted that the retrieval is determined by the central processing unit. Specifically, different weights can be set for different information and scored, and then the score is obtained by comprehensive evaluation method. First, the local small amount of typical standard medical record data is scored. If there is data with a score higher than the preset value, for example, more than 90 points, in the local small amount of typical standard medical record data, it is determined that it meets the requirements and does not need to be retrieved. If no comparison object (i.e., the comprehensive score is less than 90) that meets the requirements is found in the local small amount of typical standard medical record data, the cloud server is searched. When performing comprehensive evaluation, the above-mentioned characteristic information is divided according to priority and different weights are set, for example, the disease location has the highest priority, the disease severity has the second highest priority, and so on.

[0048] Further, the remote inquiry module is also used to obtain the remote inquiry opinion or report issued by the doctor; in this process, the doctor establishes a video communication dialogue with the user to be stimulated through the camera device of the video image acquisition module. In addition, the video image acquisition module is also used to monitor the distribution position of the current stimulation electrode patch of the user to be stimulated, and judge whether the appearance information of the user to be stimulated matches the input information (for example, through face recognition), if not, the stimulation cannot be started. Further, the video image module is also used to detect the posture of the user to be stimulated, and assist the data acquisition module to obtain the vital sign parameters of the user to be stimulated. In addition, the distribution position of the stimulation electrode patch is also obtained through the video image acquisition module before electric stimulation, if the distance between the two electrode patches is too close, less than the preset distance, the electric stimulation is prohibited and an alarm prompt is issued; the advantage of this is that it can avoid damage to the body due to too close distance and too large current intensity. It should be noted that the remote here can be between the doctor and the hospital ward, or between the doctor and the patient's residence.

[0049] Further, the central processing unit, after obtaining the parameter information provided by the above modules (including age, medical history and current condition, etc.), performs data comprehensive processing and determines the subsequent stimulation mode by means of the intelligent evaluation module, and adjusts the stimulation parameters. For example, if it is determined after comprehensive judgment that the user to be stimulated is a postoperative patient or a person with intellectual deficiency, intellectual impairment, sensory aphasia, etc., a virtual reference stimulation character is constructed by using the character construction module, and then the user to be stimulated is stimulated by electric stimulation and / or other stimulation based on the virtual reference stimulation character. The virtual reference stimulation character is constructed based on the personal past case data, standard medical record data in the medical record database and the vital sign parameter data of the user to be stimulated obtained by the data acquisition module, and is preferably constructed by using a deep learning convolutional neural network algorithm. It should be noted that, since the virtual reference stimulation character is constructed based on the vital sign parameter data of the user to be stimulated obtained by the data acquisition module, and the vital sign parameter data obtained by the data acquisition module is variable, the virtual reference stimulation character is changed in real time, and therefore the current intensity and stimulation time used in the specific stimulation are dynamically adjustable. In addition, in order to reduce the data calculation amount, the above fusion construction is not performed at any time, and can be performed at an interval, for example, every 2-5 minutes, or longer. In addition, during the stimulation process, if it is detected that the change of the vital sign parameter of the user to be stimulated exceeds the threshold, for example, the heart rate is accelerated and the breathing is rapid, the stimulation operation needs to be stopped immediately. In addition, if it is determined after comprehensive judgment that the user to be stimulated is an ordinary user, the virtual reference stimulation character construction can be selectively performed (may not be constructed, and the electric stimulation can be performed only through the patient's own feeling or consciousness). Since the virtual reference stimulation character is constructed by using big data fusion, the stimulation parameters provided by the virtual reference stimulation character are more scientific and practical, and before use, the patient's family members or doctors only need to select the virtual reference stimulation character construction mode by one key. Of course, it can be understood that the doctor can also directly set the stimulation parameters without constructing the virtual reference stimulation character mode through the remote terminal.

[0050] As a preferred embodiment, the central processing unit is further provided with a clock module and a stimulation schedule. The stimulation schedule is prepared by a remote doctor, and the system automatically sends a stimulation prompt when reaching the specified time. After each stimulation is completed, the stimulation schedule is automatically updated once, and until the number of remaining stimulations in the stimulation schedule is zero, at which time if the stimulation is to be performed again, remote consultation needs to be performed again. In this way, the stimulation will be performed according to the instructions of the professional personnel, and one consultation will use one course of treatment, which can also facilitate the doctor to understand the physiological recovery of the user to be stimulated and make a targeted treatment plan. Of course, it should be understood that the remote consultation can also be performed before the number of remaining stimulations in the stimulation schedule is zero, so that the stimulation schedule can be updated or changed by the remote doctor.

[0051] As a further preferred embodiment, the operation of the biological stimulation feedback system of the present application requires data calling and remote consultation through an information network. In order to ensure patient privacy and facilitate medical responsibility tracing, the consultation data and the like are stored and chained on the blockchain.

[0052] In addition, the stimulation feedback information displayed by the digital display module includes sound signals and / or light signals formed after amplification, rectification, collection, and conversion of electrical signals, including but not limited to stimulation prompts and the like.

[0053] The present embodiment further provides a stimulation method of a biological stimulation feedback system, comprising the following steps:

[0054] S1, real-time acquisition of user vital sign parameters to be stimulated, including pre-stimulation vital sign parameters, stimulation process vital sign parameters, and post-stimulation vital sign parameters;

[0055] S2, input of basic information data of the user to be stimulated, including identity information data and characteristic information data of the user to be stimulated;

[0056] S3, based on the basic information data of the user to be stimulated input in step S2, reference case data is called from a case database;

[0057] S4, simultaneously starting a video image acquisition module and a remote consultation module, the remote consultation module realizes remote consultation by a doctor through a camera of the video image acquisition module, the video image acquisition module scans the user to be stimulated and the surrounding environment, monitors the current vital sign condition of the user to be stimulated, the distribution position of the stimulation electrode, and judges whether the appearance information of the user to be stimulated matches the input information;

[0058] S5, the central processing unit performs data processing according to the parameter information obtained by the data acquisition module, the information input module, the data calling module, the remote consultation module, and the video image acquisition module, and performs intelligent evaluation through an intelligent evaluation module to determine a stimulation mode, the determined stimulation mode including a regular stimulation and a special stimulation; if it is determined after comprehensive judgment that the user to be stimulated is a postoperative patient or a person with intellectual deficiency, intellectual impairment, sensory aphasia, etc., it is a special stimulation, a virtual reference stimulation person is constructed by using a person construction module and used as a reference for stimulation, otherwise it is a regular stimulation; wherein the virtual reference stimulation person is constructed by big data fusion based on the personal past case data, standard medical record data, and vital sign parameter data of the user to be stimulated obtained by the data acquisition module. Under regular stimulation, the stimulation parameters can be directly set by the doctor or the patient's family members, without the need to construct a virtual reference stimulation person.

[0059] Embodiment 2

[0060] As Figures 2 to 5 shown, the embodiment is further provided on the basis of embodiment 1, a stimulating module, in particular a flexible electrode patch, especially suitable for gastrointestinal stimulation, which comprises a main body 1-1 located in the middle, a sticking part 1-3 located in the edge part, and a transition part 1-2 located between the main body 1-1 and the sticking part 1-3, wherein the main body 1-1 is a capsule structure with a fluid cavity 2 in the middle, a containing part 9 is formed below the main body 1-1, a material cavity 3 is formed below the main body 1-1 around the central axis of the main body 1-1, and a flexible water-absorbing material such as sponge or cotton is arranged in the material cavity 3; one end of the containing part 9 is a connecting end connected to the bottom of the connecting position of the main body 1-1 and the transition part 1-2, and the other end is a containing part tip 12, the containing part 9 forms a through opening structure at the bottom of the material cavity 3 through the containing part tip 12, the containing part 9 is bent towards the middle as a whole, and the thickness of the containing part 9 gradually decreases from the connecting end to the containing part tip 12, forming a lowest point between the connecting end and the containing part tip 12 (in this way, the flexible water-absorbing material in the material cavity 3 is not easy to fall off, and the containing part 9 can be more firmly attached to the skin surface when deformed by extrusion later); the fluid cavity 2 is connected to the fluid injection structure outside through the first pipeline 4, the material cavity 3 is connected to the conductive liquid supply structure outside through the second pipeline 5, the second pipeline 5 is connected at a position close to the top of the material cavity 3 of the containing part 9, and an electrode mounting groove is arranged below the second pipeline 5 on the side of the containing part 9 close to the material cavity 3, in which an electrode block 10 is mounted, the electrode block 10 is connected to the outside through an electric lead 6, and a sound receiving sensor 11 for acquiring bowel sound signals is arranged on the side of the containing part 9 away from the material cavity 3 at the position of the lowest point, the sound receiving sensor 11 is connected to the outside through a signal line 7 and finally connected to a data acquisition module. Preferably, the electric lead 6 and the signal line 7 both pass through the inside of the containing part 9 and out from the upper surface of the connecting position of the main body 1-1 and the transition part 1-2. The electrode patch as a whole is in a circular or square structure.

[0061] It needs to be explained that the existing electrode patch structure is not firm, easy to fall off, and has problems such as poor conductivity and possible electric burns. When the electrode patch of the present application is used, fluid is first injected into the fluid cavity 2 through the fluid injection structure, so that the main body 1-1 of the capsule structure expands, and the flexible water-absorbing material in the material cavity 3 is squeezed when the main body 1-1 expands, so that the flexible water-absorbing material in the material cavity 3 deforms, and then the accommodating part 9 is deformed, and then the flexible water-absorbing material in the material cavity 3 and the bottom of the accommodating part 9 are tightly attached to the skin surface of the abdomen. At this time, the sound receiving sensor 11 for receiving the borborygmus signal is also tightly attached to the skin surface of the abdomen, so that the monitored signal is more accurate, and then conductive liquid (such as water or solution type medicine) is injected into the material cavity 3 through the conductive liquid supply structure until the material cavity 3 is filled. When receiving the stimulation signal from the central processing unit, the electric lead is turned on for control. Since the conductive liquid is injected, the problem of inconsistent conductivity for different dryness levels of human skin surface does not exist, and the bottom of the accommodating part 9 is tightly attached to the skin surface of the abdomen, which prevents the outflow of the conductive liquid and does not affect the adhesion performance of the adhesive material at the adhesion part 1-3. During the stimulation process, the data acquisition module can obtain the borborygmus frequency in real time, and then provide a reference for gastrointestinal stimulation, promote dynamic updating of the stimulation, and make the gastrointestinal peristalsis reach the expected standard. After the stimulation is completed, the fluid in the fluid cavity 2 is discharged through the first pipeline 4, at this time, the flexible water-absorbing material in the material cavity 3 expands, and the conductive liquid is absorbed by the flexible water-absorbing material, so that when the electrode patch is removed, the skin surface of the abdomen can be ensured to be dry.

[0062] In addition, since the main body 1-1 is a capsule structure with a fluid cavity 2 in the middle, in order to facilitate the deformation of the fluid cavity 2 towards the material cavity 3 when the fluid is injected, as shown in the drawings, the main body 1-1 at the fluid cavity 2 is formed with an upper capsule layer at the upper part of the fluid cavity 2 and a lower capsule layer at the lower part of the fluid cavity 2, and wherein in the same vertical direction, the upper capsule layer has a first thickness S1, and the lower capsule layer has a second thickness S2, S1 is greater than S2. Preferably, S1 is greater than 2 times S2. Figure 4

[0063] The embodiments of the present application are given for example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.​

Claims

1. A biostimulation feedback system, characterized in that it at least comprises: A data acquisition module is used to obtain the vital sign parameters of the user to be stimulated and the stimulation parameters during stimulation; Information entry module, used to enter basic information of the user to be stimulated; Data calling module, used to retrieve reference case information from the case database; Remote consultation module, used to establish a remote communication connection with the hospital's online consultation terminal to enable remote consultation with doctors; A video image acquisition module, used to scan the user to be stimulated and his surrounding environment; The central processing unit is used to process data based on the parameter information obtained by the data acquisition module, the information entry module, the data call module, the remote consultation module and the video image acquisition module; An intelligent evaluation module, used to perform intelligent evaluation based on the data processing results of the central processing unit and determine the stimulation mode; A digital display module, used to display stimulation feedback information based on the data processing results of the central processing unit and the stimulation mode determined by the intelligent evaluation module; A stimulation module, configured to apply electrical stimulation and / or other stimulation to a user to be stimulated; a character construction module for constructing a virtual reference stimulation character based on the data processing results of the central processing unit and the stimulation pattern determined by the intelligent evaluation module, and performing the electrical stimulation and / or other stimulation on the user to be stimulated based on the virtual reference stimulation character; wherein the virtual reference stimulation character is constructed by integrating big data based on the retrieved patient's previous medical records, standard medical records in the medical records database, and the vital sign parameter data of the user to be stimulated currently acquired by the data acquisition module; The stimulation module includes at least two flexible electrode patches, and the flexible electrode patches include a main body (1-1) located in the middle, an adhesive portion (1-3) located at the edge portion, and a transition portion (1-2) located between the main body (1-1) and the adhesive portion (1-3), wherein the main body (1-1) is a capsule structure having a fluid cavity (2) in the middle, and a receiving portion (9) is formed below the main body (1-1), and the receiving portion (9) surrounds the central axis of the main body (1-1) and forms a material cavity (3) below the main body (1-1), and a flexible water-absorbing material is arranged in the material cavity (3); one end of the receiving portion (9) is a connecting end, which is connected to the bottom of the connecting position of the main body (1-1) and the transition portion (1-2), and the other end is a receiving portion tip (12), and the receiving portion (9) forms a penetrating opening structure at the bottom of the material cavity (3) through the receiving portion tip (12), and the receiving portion (9) is bent toward the middle as a whole, and , from the connection end toward the tip of the accommodating portion (12), the thickness of the accommodating portion (9) gradually decreases, and a lowest point is formed between the connection end and the tip of the accommodating portion (12); the fluid cavity (2) is connected to the external fluid injection structure through the first pipeline (4), and the material cavity (3) is connected to the external conductive liquid supply structure through the second pipeline (5), the second pipeline (5) is connected to the accommodating portion (9) at a position close to the top of the material cavity (3), and an electrode mounting groove is provided below the second pipeline (5) on the side of the accommodating portion (9) close to the material cavity (3), in which an electrode block (10) is installed, and the electrode block (10) is connected to the outside through an electrical conductor (6), and an acoustic receiving sensor (11) for obtaining bowel sound signals is provided on the side of the accommodating portion (9) away from the material cavity (3) at the lowest point, and the acoustic receiving sensor (11) is connected to the outside through a signal line (7) and finally connected to the data acquisition module.

2. A biostimulation feedback system according to claim 1, characterized in that: The vital sign parameters of the user to be stimulated are acquired in real time, including vital sign parameters before stimulation, vital sign parameters during stimulation, and vital sign parameters after stimulation, and all of them include at least blood pressure, heart rate, respiratory rate, pulse, and bowel sound frequency.

3. A biostimulation feedback system according to claim 2, characterized in that: It also includes a storage device, and the reference case data retrieved include the individual's previous case data and standard medical record data in the medical record database. Among the standard medical record data, a small amount of typical standard medical record data is stored in the storage device of the biostimulation feedback system, and most of the standard medical record data is stored in the cloud server owned by the manufacturer. When in use, it can be retrieved by connecting to the cloud server through an information network.

4. A biostimulation feedback system according to any one of claims 1 to 3, characterized in that: The remote consultation module is also used to obtain the remote consultation opinion or report issued by the doctor. During this process, the doctor establishes a video communication dialogue with the user to be stimulated through the camera device of the video image acquisition module. In addition, the video image acquisition module is also used to monitor the distribution position of the current stimulation electrode patch of the user to be stimulated, and to determine whether the facial information of the user to be stimulated matches the input information.

5. A biostimulation feedback system according to claim 4, characterized in that: Before electrical stimulation, the distribution position of the stimulation electrode patches is obtained through the video image acquisition module. If the distance between the two electrode patches is too close, less than the preset distance, electrical stimulation is prohibited and an alarm is issued.

6. A biostimulation feedback system according to claim 5, characterized in that: After obtaining the parameter information provided by each module, the central processing unit performs comprehensive data processing and uses the intelligent evaluation module to determine the subsequent stimulation mode and adjust the stimulation parameters. If it is determined after comprehensive judgment that the user to be stimulated is a postoperative patient or a patient with intellectual defects, intellectual disabilities, or sensory aphasia, the character construction module is used to construct a virtual reference stimulation character, and then the virtual reference stimulation character is used as a benchmark for electrical stimulation and / or other stimulation of the user to be stimulated.

7. A biostimulation feedback system according to claim 6, characterized in that: The central processing unit is also equipped with a clock module and a stimulation schedule. The stimulation schedule is drawn up by a remote doctor. When the specified time is reached, the system automatically issues a stimulation prompt. Each time a stimulation is completed, the stimulation schedule is automatically updated.

8. The biostimulation feedback system according to claim 1, wherein: The main body (1-1) at the fluid cavity (2) is formed with an upper sac layer located above the fluid cavity (2) and a lower sac layer located below the fluid cavity (2), and wherein, in the same vertical direction, the upper sac layer has a first thickness (S1), the lower sac layer has a second thickness (S2), and the first thickness (S1) is greater than the second thickness (S2).

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