Method for matching a personalized scheme of private health based on myoelectric voltage

Abstract

This invention discloses a personalized health program matching method based on electromyography (EMG) pressure, belonging to the field of pelvic floor rehabilitation therapy technology. First, it combines the FSFI scale with pelvic floor EMG pressure assessment data to calculate scores in five dimensions: tightness, excitability, sensitivity, relaxation, and hydration. A personalized initial training program is matched based on the minimum value of each dimension. Second, it extracts pressure data from fast-twitch, slow-twitch, and endurance testing phases, and determines the template adjustment coefficient based on the deviation rate between actual and theoretical values, dynamically adjusting the program's difficulty. Simultaneously, based on the maximum tolerable pressure value of the pelvic floor, combined with the total number of courses and the current session, it calculates the target value for electrical stimulation inflation and sets safety limits. Finally, it determines whether to add hypertonic relief courses based on the pre- and post-pelvic floor resting deviation, and adds stretching training components based on the initial and tolerable EMG values.

Description

Technical Field

[0001] This invention relates to the field of pelvic floor rehabilitation treatment technology, specifically a method for matching personalized health solutions based on myoelectric force. Background Technology

[0002] Defects or damage to the pelvic floor support structures can lead to a variety of women's health problems, among which female sexual dysfunction (FSD) is relatively common, manifesting as frigidity, dyspareunia, etc. The incidence rate is high after childbirth, with the incidence rate of postpartum dyspareunia exceeding 70% in primiparous women. Women with sexual problems before pregnancy have an even higher risk of developing postpartum problems. Although it is not life-threatening, it can cause anxiety and other emotional issues, affecting quality of life and family relationships. At the same time, during natural childbirth, the vagina expands due to the pressure of the fetus, and the vaginal muscles have difficulty returning to their original state after childbirth, leading to vaginal laxity, with an incidence rate of 20-30%. This not only reduces sexual satisfaction and increases the risk of gynecological inflammation, but may also cause psychological problems such as low self-esteem in women, affecting their quality of life and mental health.

[0003] While current mainstream neuromuscular electrical stimulation combined with electromyographic biofeedback therapy can effectively treat female sexual dysfunction and vaginal laxity caused by defects or damage to the pelvic floor support structures, it still has several limitations: First, in terms of assessment, existing technologies rely solely on electromyographic signals to objectively reflect the exertion and relaxation state of the pelvic floor muscles, failing to integrate the user's subjective experience during sexual intercourse (such as vaginal dryness and dyspareunia), resulting in a lack of comprehensiveness in program matching; second, in terms of adjusting training difficulty, the template difficulty is determined based on fast and slow muscle electromyographic scores, but electromyographic signals cannot accurately reflect the dynamic changes in muscle strength. This results in insufficient scientific rigor in adjusting the treatment plan. In the electrical stimulation treatment phase, the rigid electrodes, limited by their physical properties, have poor fit for users with severe vaginal laxity, affecting the efficiency of electrical stimulation. For pelvic floor muscle hypertonia, existing relief training methods mostly rely on single electrical stimulation, which is difficult to achieve deep relaxation and does not take into account the user's electromyography values ​​before and after exercise, making it impossible to add targeted stretching or relaxation components, thus affecting the treatment experience and effectiveness. In addition, although similar assessment and training systems and methods are based on individual pelvic floor injury assessment results to adjust parameters, there is still room for improvement in accuracy and adaptability because they do not incorporate pressure data. Summary of the Invention

[0004] The purpose of this invention is to provide a method for matching personalized health solutions based on electrical myocardial force, in order to solve the problems mentioned in the background art.

[0005] To address the aforementioned technical problems, this invention provides the following technical solution: a method for matching personalized health plans based on electrical myocardial force, comprising:

[0006] Step S1: Based on the FSF scale assessment data and pelvic floor muscle electrical stress assessment data, calculate the scores of five dimensions: tightness, excitability, sensitivity, relaxation, and hydration. Determine the minimum value dimension and match the personalized training program corresponding to the minimum value dimension from the preset training program library.

[0007] Step S2: Based on the acquired pelvic floor assessment data, extract the pressure data from the fast-twitch muscle, slow-twitch muscle, and endurance test phases, calculate the deviation rate between the actual and theoretical values, determine the template adjustment coefficient based on the deviation rate, and then adjust the difficulty template of the training program.

[0008] Step S3: Obtain the maximum tolerable pressure value of the pelvic floor, calculate the inflation target value during electrical stimulation based on the total number of courses and the current course session, and impose a safety limit on the target value;

[0009] Step S4: After completing the adjustment of electrical stimulation parameters, based on the deviation of the average resting values ​​of the pelvic floor before and after the procedure and the maximum tolerance assessment data, determine whether to add a course to relieve hypertension based on the deviation, and determine whether to add a stretching training component based on the initial electromyography (EMG) value and the tolerance EMG value.

[0010] Step S1 includes:

[0011] Step S1-1: In response to the user-triggered solution customization command, start the data acquisition process;

[0012] Step S1-2: Simultaneously acquire the following two types of evaluation data:

[0013] Pelvic floor function testing data: Acquire pelvic floor assessment data at the Glazer stage, including: electromyography (EMG) test values ​​and reference values ​​at rest before and after the test; EMG test values, rise time, recovery time, pressure test values, and reference values ​​at fast-twitch, slow-twitch, and endurance test stages; EMG test values, pressure test values, and reference values ​​at the endurance test stage; as well as maximum pelvic floor endurance EMG test values ​​and maximum endurance pressure values, initial EMG values, and reference values ​​for each dimension;

[0014] Subjective self-assessment data of sexual function: Raw scores of six dimensions—sexual desire, sexual arousal, orgasm, dyspareunia, vaginal lubrication, and vaginal laxity—were obtained through the FSFI scale;

[0015] Step S1-3: Perform linear normalization on the raw scores of the FSFI scale, mapping the raw scores of each dimension to the interval [0, 100]. Set the range of raw scores for each dimension of the FSFI scale to [u, v]. For the raw scores, use the formula: Where y0 represents the normalized score, u is the lower limit of the original score of the corresponding dimension of the FSFI scale, v is the upper limit, and y is the actual original score; the scores of libido, sexual arousal, orgasm, dyspareunia, vaginal lubrication, and vaginal laxity in the FSFI scale are normalized in turn to obtain S1, S2, S3, S4, S5, and S6.

[0016] S1-4: Based on the normalized FSFI score and pelvic floor function test data, calculate the comprehensive scores of five dimensions: tightness, arousal, sensitivity, relaxation, and hydration.

[0017] Calculate tightness:

[0018] Electromyography score S during the fast-twitch phase was extracted from the Glazer assessment. 快肌-肌电 Slow-motion phase electromyography score S 慢肌-肌电 Endurance test phase electromyography score S 耐力-肌电 ;

[0019] Weights were assigned to each stage of the pelvic floor muscle assessment based on their impact on contractile strength, with the fast-twitch phase receiving a weight of α. 1-肌电 The weight of the slow-twitch phase is α. 2-肌电 The endurance test stage has a weight of α. 3-肌电 , where α 1-肌电 +α 2-肌电 +α 3-肌电 =1, then the electromyographic score of contraction strength is:

[0020] S 收缩-肌电 =S 快肌-肌电 ×α 1-肌电 +S 慢肌-肌电 ×α 2-肌电 +S 耐力-肌电 ×α 3-肌电 ;

[0021] Extracting fast-twitch phase stress score S from Glazer assessment 快肌-压力 Slow-motion phase stress score (S) 慢肌-压力 Endurance test phase pressure score S 耐力-压力 Weights were assigned based on the degree of influence of each stage of pelvic floor muscle assessment on contractile strength, with the fast-twitch phase having a weight of α. 1-压力 The weight of the slow-twitch phase is α. 2-压力 The endurance test stage has a weight of α. 3-压力 , where α 1-压力 +α 2-压力 +α 3-压力 =1, then the contractile force pressure score is:

[0022] S 收缩-压力 =S 快肌-压力 ×α 1-压力 +S 慢肌-压力 ×α2-压力 +S 耐力-压力 ×α 3-压力 ;

[0023] The contractile force scores from the electromyography (EMG) and pressure dimensions are weighted and fused, with the EMG weight being β. 1-客观 The pressure value is weighted by β. 2-客观 ,β 1-客观 +β 2-客观 =1, objective firmness score is:

[0024] S 客观紧致-融合 =β 1-客观 ×S 收缩-肌电 +β 2-客观 ×S 收缩-压力 ;

[0025] The objective firmness score was normalized to fall within the [0-100] range. Based on existing user data on the platform and using statistical methods, the minimum objective firmness score was determined to be S. 客观紧致-min The maximum objective tightness is S. 客观紧致-max The objective standard for firmness can be divided into:

[0026] ;

[0027] The objective tightness score and the FSFI scale libido score were weighted, with the contraction-fusion standard value weighted as X1 and the libido score weighted as X2, resulting in a libido score of S1, where X1 + X2 = 1, and the tightness score as S. 紧致 =X1×S 客观紧致-标准 +X2×S1; The weights of each dimension above are derived from experimental results;

[0028] Calculate excitement level:

[0029] The weighting of electromyographic values ​​in the fast and slow muscle phases is δ. 1-肌电 δ 2-肌电 δ 1-肌电 +δ 2-肌电 =1, then the tension score of the electromyography dimension is:

[0030] S 紧张-肌电 =S 快肌-肌电 ×δ 1-肌电 +S 慢肌-肌电 ×δ 2-肌电 ;

[0031] The weighting of the pressure values ​​in the fast and slow muscle phases is δ. 1-压力 δ 2-压力 δ 1-压力 +δ 2-压力 =1, then the stress score for the stress dimension is:

[0032] S紧张-压力 =S 快肌-压力 ×δ 1-压力 +S 慢肌-压力 ×δ 2-压力 ;

[0033] The stability scores for electromyography (EMG) and stress dimensions are directly derived from the endurance test's EMG and stress scores. 耐力-肌电 S 耐力-压力 ;

[0034] The tension and stability scores of electromyography (EMG) values ​​and pressure values ​​were weighted and fused together, with the EMG weight for tightness being ε. 1-客观 The pressure weight for tightness is ε. 2-客观 The stability electromyography weight is ε 3-客观 The stability pressure weight is ε 4-客观 , ε 1-客观 +ε 2-客观 +ε 3-客观 +ε 4-客观 =1, then the objective score for excitement is:

[0035] S 客观兴奋-融合 =S 紧张-肌电 ×ε 1-客观 +S 紧张-压力 ×ε 2-客观 +S 耐力-肌电 ×ε 3-客观 +S 耐力-压力 ×ε 4-客观 ;

[0036] The objective excitement level was standardized to fall within the [0-100] range. Based on existing user data on the platform, the minimum objective excitement level was determined using statistical methods. 客观兴奋-min The maximum objective excitation level is S. 客观兴奋-max The standard value of objective excitement is then divided into:

[0037] ;

[0038] The objective arousal score and the FSFI scale orgasm score are weighted, with the objective arousal fusion standard value weighted as γ1 and the orgasm score weighted as γ2. The orgasm score is S3, and γ1 + γ2 = 1. Therefore, the arousal score is: S 兴奋 =γ1×S 客观兴奋-标准 +γ2×S3; The above weights were obtained from experimental results.

[0039] Calculate sensitivity:

[0040] According to Glazer's assessment phase, the time for fast-twitch muscle electromyography to rise is known to be T. 快肌肌电-上升 The electromyographic recovery time is T. 快肌肌电-下降The weights for the rise and recovery times of fast-twitch electromyography are t1 and t2, respectively, and the rise time of fast-twitch pressure is T. 快肌压力-上升 T, the recovery time of fast muscle tension 快肌压力-下降 The weights for the fast muscle pressure rise and recovery times are t3 and t4, respectively, and t1 + t2 + t3 + t4 = 1. Therefore, the fast muscle response time is: T 快肌 =T 快肌肌电-上升 ×t1+T 快肌肌电-下降 ×t2+T 快肌压力-上升 ×t3+T 快肌压力-下降 ×t4;

[0041] The time it takes for the electromyography of slow-twitch muscle to rise is known to be T. 慢肌肌电-上升 The electromyographic recovery time is T. 慢肌肌电-下降 The weights for the rise and recovery times of slow-twitch muscle electromyography are t5 and t6, respectively, and the time for the rise of slow-twitch muscle pressure is T. 慢肌压力-上升 T, the recovery time of slow muscle stress 慢肌压力-下降 The weights for the slow-twitch muscle pressure rise and recovery times are t7 and t8, respectively, and t5 + t6 + t7 + t8 = 1. Therefore, the response time of the slow-twitch muscle is:

[0042] T 慢肌 =T 慢肌压力-上升 ×t5+T 慢肌肌电-下降 ×t6+T 慢肌压力-上升 ×t7+T 慢肌压力-下降 ×t8;

[0043] The average response time for healthy users on the platform is known to be T. 参考 The neural regulation score is:

[0044] ;

[0045] Subjective sensitivity factor composition: The weighting of the FSFI scale's libido score is η1, and the weighting of the sexual arousal score is η2. Since η1 + η2 = 1, the subjective sensitivity score is: S 主观敏感 =S1×η1+S2×η2;

[0046] The neuromodulation score of the electromyography (EMG) dimension is weighted and fused with the subjective sensitivity factor score. The weight of the EMG dimension neuromodulation is K1, and the weight of the subjective sensitivity factor is K2. K1 + K2 = 1, then the sensitivity score is: S 敏感 =S 神经-肌电 ×K1+S 主观敏感 ×K2; The above weights were derived from experimental results;

[0047] The logic for calculating relaxation level is as follows:

[0048] Based on the known pre-resting electromyographic value E during the Glazer assessment phase 前静息 The electromyography value at rest was E后静息 Then the resting state of the user's pelvic floor muscles is: ;

[0049] Calculate the deviation of the resting electromyography mean from the reference value, E 静息-参考 The formula is the average resting time before and after for healthy individuals on the platform: ;

[0050] Among them, D 静息 Indicates the degree of deviation, if D 静息 When S <= 0, it indicates that the pelvic floor muscles are in a good resting state. 放松-客观 When, uniformly take D 静息 =0; when D 静息 When >0, D 静息 The larger the value, the greater the difference between the user's resting pelvic floor muscles and their healthy state;

[0051] The deviation is mapped to a [0-100] interval to obtain the relaxation score. An inverse proportional relationship is used: the lower the electromyographic value, the higher the relaxation score. The calculation formula is: S 客观放松 =100×(1-D 静息 That is, when E 静息 Equal to E 静息-参考 At that time, D 静息-参考 When S is 0, 放松-客观 A score of 100 indicates that the pelvic floor muscles are in an ideal state of relaxation;

[0052] The objective relaxation score and the FSFI scale dyspareunia score were weighted, with objective relaxation score weighted at λ1 and dyspareunia score weighted at λ2, and dyspareunia score weighted at S4. 放松-客观 λ1+λ2=1, relaxation score is: S 放松 =S 客观放松 ×λ1+S4×λ2; The above weights are derived from experimental results;

[0053] Calculate the moisture content:

[0054] In the electromyography (EMG) dimension, the weight of the resting phase EMG value is μ1, and the weight of the fast and slow muscle descent time (i.e., neural regulation) is μ2. Since μ1 + μ2 = 1, the objective score for hydration is: S 客观水润 =S 客观放松 ×μ1+S 神经 ×μ2; where S 客观放松 Using the relaxation level score mentioned above, S 神经 The scores for the above-mentioned sensitivity neural modulation were used;

[0055] Subjective influencing factor composition: The weight of the FSFI scale wetness score is ρ1, the weight of the sexual arousal score is ρ2, and the weight of the vaginal laxity score is ρ3. ρ1+ρ2+ρ3=1, therefore S 主观水润=S5×ρ1+S2×ρ2+S6×ρ3; The objective and subjective hydration scores are weighted and combined, with the objective hydration score weighted at ω1 and the subjective hydration score weighted at ω2. Since ω1+ω2=1, the hydration score is:

[0056] S 水润 =S 客观水润 ×ω1+S 主观水润 ×ω2; The above weights were derived from experimental results.

[0057] S1-5: After calculating the scores of the five dimensions of tightness, excitement, sensitivity, relaxation and hydration, iterate through the scores of the five dimensions to determine the minimum value and the number of times it appears. If the number of times is greater than or equal to 2, select the minimum value dimension according to the priority of tightness > excitement > sensitivity > relaxation > hydration.

[0058] Match the corresponding training scheme based on the determined minimum dimension:

[0059] If the tightness is at its minimum, a solution to improve tightness will be selected.

[0060] If the excitement level is at its minimum, a plan to increase the excitement level will be selected.

[0061] If the sensitivity is at its minimum, then match a solution that increases the sensitivity.

[0062] If the relaxation level is the minimum value, first determine whether the FSFI scale dyspareunia test value is greater than or equal to the average value of the healthy population on the platform. If it is greater than or equal to, further determine whether the electromyography value before or after rest is greater than or equal to the reference value, and match a relaxation massage program or anti-aging maintenance program accordingly. If it is less than, match a soothing and analgesic program.

[0063] If the hydration level is at its minimum, determine whether the vaginal hydration test value of the FSFI scale is greater than or equal to the average value of healthy people on the platform, and match an anti-aging care plan or a plan to improve hydration level accordingly.

[0064] Obtain course information for the matching solution, including solution duration, number of courses, and related component information included in the courses.

[0065] Furthermore, step S2 includes:

[0066] Step S2-1: After completing the initial training scheme matching in step S1, the dynamic difficulty adjustment phase of the scheme begins;

[0067] Step S2-2: Obtain pressure data from the pelvic floor fast-twitch muscle, slow-twitch muscle, and endurance test phases, construct corresponding arrays, and calculate the deviation rate between the actual and theoretical values ​​for each phase.

[0068] Fast-twitch muscle contraction phase: Collect the maximum value of 5 contraction pressures to form an actual value array F. nThe corresponding array of theoretical values ​​is f. i The deviation rate during the rapid contraction phase is F(dr), calculated using the following formula:

[0069] ;

[0070] Slow-twitch contraction phase: Five contraction hold pressure data points were collected at a sampling frequency N, with each sampling lasting 10 seconds. The number of data points was N×10, forming a one-dimensional array S. n The corresponding array of theoretical values ​​is s. i The slow-twitch phase deviation rate is S(dr), calculated using the following formula:

[0071] ;

[0072] Endurance contraction phase: Pressure data is collected for 60 seconds at a sampling frequency N, with N×60 data points forming a one-dimensional array E. n The corresponding array of theoretical values ​​is e. i The stage deviation rate for the endurance stage is E(dr), calculated using the following formula:

[0073] ;

[0074] Step S2-3: Calculate the template adjustment coefficient. For the four types of active training templates—Kegel template, stretch template, stimulus feedback, and electromyographic triggered electrical stimulation—calculate the template adjustment coefficient DL. Combine the reference values ​​from the fast-twitch, slow-twitch, and endurance test stages to calculate the template adjustment coefficient: DL=[F(dr)×a+S(dr)×b+E(dr)×c]; where the weights a, b, and c are determined experimentally, and a+b+c=1; the range of DL is [-50%, 50%]. When DL is less than -50%, it is adjusted upwards to -50%; when DL is greater than 50%, it is adjusted downwards to 50%.

[0075] Step S2-4: If the template adjustment coefficient DL is equal to 0, then keep the original template unchanged;

[0076] If the template adjustment coefficient DL is not equal to 0, then the maximum value of rapid contraction and the amplitude of contraction retention of the original template are linearly adjusted: the maximum value of rapid contraction and the amplitude of contraction retention of the original active training template are sampled, the amplitude of each point is sampled, and the data is composed of Hn. The amplitude of all points is adjusted, and the height after adjustment is: Hn'=Hn×(1+DL). Traverse all amplitude points to complete the height adjustment of the active training template of the scheme.

[0077] Furthermore, step S3 includes:

[0078] Step S3-1: Based on the pelvic floor muscle dynamic pressure test data recorded in step S1-2, extract the user's maximum pelvic floor tolerance pressure value Pmax;

[0079] Step S3-2: Calculate the target inflation value for the myoelectric force stimulation component. The total number of courses in the current plan is C. max The current course session is C, P min The initial minimum inflation pressure is set to 20 mmHg by default. The myoelectric pressure electrode is inflated to 20 mmHg, at which point the diameter of the myoelectric pressure electrode is approximately the same as that of a standard vaginal electrode. The target inflation pressure P during electrical stimulation is then calculated. target According to the formula:

[0080] ;

[0081] Where k is the adjustment curve exponent, used to control the rate of pressure increase. When k < 1, it is an accelerated growth curve; when k = 1, it is a linear growth curve; when k > 1, it is a decelerated growth curve. In this step, k is set to 1.

[0082] Step S3-3: Set constraints for the final inflation pressure: The final inflation pressure needs to meet: P min <=P target <=75%P max .

[0083] Furthermore, step S4 includes:

[0084] Step S4-1: Extract the deviation D of the average resting values ​​of the pelvic floor before and after steps S1-2. 静息 1. Maximum tolerance electromyography value of pelvic floor E 耐受 and initial electromyography value E 初始 And introduce the reference value E for healthy people. 耐受-参考和 E 初始-参考 As a benchmark;

[0085] Step S4-2: If D is detected 静息 If the value is greater than 0, the high-tension relief process will be executed automatically: insert 3 courses to relieve pelvic floor high tension before the first course in the original plan. The content of each course is 10 minutes of pneumatic electrical stimulation, 5 minutes of stretching relaxation, 10 minutes of breathing training, and 5 minutes of stretching relaxation.

[0086] Step S4-3: Dynamically adjust the course structure based on the combination of initial and endurance electromyography (EMG) values.

[0087] When E 初始 <E 初始-参考 And E 耐受 <E 耐受-参考 No additional components are needed at this time;

[0088] When E 初始 <E 初始-参考 And E 耐受 ≥E 耐受-参考 In this case, iterate through each lesson of the program and add 2 minutes of stretching exercises before the first active training session in each lesson, while keeping the total course duration unchanged.

[0089] When E 初始 ≥E 初始-参考 And E 耐受 ≥E 耐受-参考 During this process, each lesson in the program is reviewed, and a 5-minute stretch relaxation training is added after the last component of a lesson containing active training (Kegel exercises, stretch template training, electromyographic triggering electrical stimulation, stimulus feedback, multimedia games), while keeping the total course duration unchanged.

[0090] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0091] 1. This invention innovatively integrates objective electromyography and pressure assessment data with subjective data by fusing FSFI scale data and pelvic floor muscle electrical and pressure data, providing users with a precise and optimal treatment plan.

[0092] 2. Without affecting the treatment effect, this invention dynamically adjusts the difficulty template of the program by using pelvic floor pressure value data to reduce the training difficulty for users. At the same time, combined with the maximum tolerance value of the pelvic floor of different users, the inflation target value is gradually increased in the electrical stimulation training. This not only makes the vaginal electrode fit the vaginal wall better, but also increases the inflation target value step by step according to the number of courses. The vaginal electrode gradually becomes larger, helping patients to gradually adapt to the training.

[0093] 3. This invention effectively improves the training effect of subsequent programs by adding courses to relieve high tension. By assessing the initial and endurance electromyography (EMG) values ​​of the pelvic floor muscles based on the maximum tolerance of the pelvic floor muscles, it assesses whether the pelvic floor muscles are blocked from stretching or difficult to relax after activity. Based on the user's situation, it adds stretching components or muscle relaxation components to improve the user's training experience and help the user better repair their private parts. Attached Figure Description

[0094] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0095] Figure 1 This is a flowchart illustrating the structure of a personalized health solution matching method based on electrical myocardial force.

[0096] Figure 2 This is a flowchart of a personalized health plan matching method based on electrical myocardial force.

[0097] Figure 3 This is a flowchart illustrating the difficulty adjustment process of a personalized health plan matching method based on electrical myocardial force.

[0098] Figure 4 This is a flowchart of the parameter adjustment process for a personalized health plan matching method based on electrical myocardial force.

[0099] Figure 5 This is a flowchart of the process for adding components to a personalized health plan matching method based on myoelectric force. Detailed Implementation

[0100] 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 embodiments of the present invention, and not all embodiments. 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.

[0101] Please see Figures 1-5 This invention provides a technical solution: a method for matching personalized health plans based on electrical myocardial force, comprising:

[0102] Step S1: Based on the FSF scale assessment data and pelvic floor muscle electrical stress assessment data, calculate the scores of five dimensions: tightness, excitability, sensitivity, relaxation, and hydration. Determine the minimum value dimension and match the personalized training program corresponding to the minimum value dimension from the preset training program library.

[0103] Step S2: Based on the acquired pelvic floor assessment data, extract the pressure data from the fast-twitch muscle, slow-twitch muscle, and endurance test phases, calculate the deviation rate between the actual and theoretical values, determine the template adjustment coefficient based on the deviation rate, and then adjust the difficulty template of the training program.

[0104] Step S3: Obtain the maximum tolerable pressure value of the pelvic floor, calculate the inflation target value during electrical stimulation based on the total number of courses and the current course session, and impose a safety limit on the target value;

[0105] Step S4: After completing the adjustment of electrical stimulation parameters, based on the deviation of the average resting values ​​of the pelvic floor before and after the procedure and the maximum tolerance assessment data, determine whether to add a course to relieve hypertension based on the deviation, and determine whether to add a stretching training component based on the initial electromyography (EMG) value and the tolerance EMG value.

[0106] Step S1 includes:

[0107] Step S1-1: In response to the user-triggered solution customization command, start the data acquisition process;

[0108] Step S1-2: Simultaneously acquire the following two types of evaluation data:

[0109] Pelvic floor function testing data: Acquire pelvic floor assessment data at the Glazer stage, including: electromyography (EMG) test values ​​and reference values ​​at rest before and after the test; EMG test values, rise time, recovery time, pressure test values, and reference values ​​at fast-twitch, slow-twitch, and endurance test stages; EMG test values, pressure test values, and reference values ​​at the endurance test stage; as well as maximum pelvic floor endurance EMG test values ​​and maximum endurance pressure values, initial EMG values, and reference values ​​for each dimension;

[0110] Subjective self-assessment data of sexual function: Raw scores of six dimensions—sexual desire, sexual arousal, orgasm, dyspareunia, vaginal lubrication, and vaginal laxity—were obtained through the FSFI scale;

[0111] Step S1-3: Perform linear normalization on the raw scores of the FSFI scale, mapping the raw scores of each dimension to the interval [0, 100]. Set the range of raw scores for each dimension of the FSFI scale to [u, v]. For the raw scores, use the formula: Where y0 represents the normalized score, u is the lower limit of the original score of the corresponding dimension of the FSFI scale, v is the upper limit, and y is the actual original score; the scores of libido, sexual arousal, orgasm, dyspareunia, vaginal lubrication, and vaginal laxity in the FSFI scale are normalized in turn to obtain S1, S2, S3, S4, S5, and S6.

[0112] For example: a libido score of 2-10 corresponds to u=2, v=10; sexual arousal scores of 0-20 correspond to u=0, v=20; a libido score of 3 points corresponds to the original score range of [2, 10], then the normalized libido score is: point;

[0113] For example: If the sexual arousal score is 10 points and the original score range is [0,20], then the normalized libido score is: point;

[0114] S1-4: Based on the normalized FSFI score and pelvic floor function test data, calculate the comprehensive scores of five dimensions: tightness, arousal, sensitivity, relaxation, and hydration.

[0115] Calculate tightness:

[0116] Electromyography score S during the fast-twitch phase was extracted from the Glazer assessment. 快肌-肌电 Slow-motion phase electromyography score S 慢肌-肌电 Endurance test phase electromyography score S 耐力-肌电 ;

[0117] Weights were assigned to each stage of the pelvic floor muscle assessment based on their impact on contractile strength, with the fast-twitch phase receiving a weight of α.1-肌电 =0.3, the weight of the slow muscle phase is α 2-肌电 =0.3, the weight of the endurance test stage is α 3-肌电 =0.4, where α 1-肌电 +α 2-肌电 +α 3-肌电 =1, then the electromyographic score of contraction strength is:

[0118] S 收缩-肌电 =S 快肌-肌电 ×α 1-肌电 +S 慢肌-肌电 ×α 2-肌电 +S 耐力-肌电 ×α 3-肌电 ;

[0119] Extracting fast-twitch phase stress score S from Glazer assessment 快肌-压力 Slow-motion phase stress score (S) 慢肌-压力 Endurance test phase pressure score S 耐力-压力 Weights were assigned based on the degree of influence of each stage of pelvic floor muscle assessment on contractile strength, with the fast-twitch phase having a weight of α. 1-压力 The weight of the slow-twitch phase is α. 2-压力 The endurance test stage has a weight of α. 3-压力 , where α 1-压力 +α 2-压力 +α 3-压力 =1, then the contractile force pressure score is:

[0120] S 收缩-压力 =S 快肌-压力 ×α 1-压力 +S 慢肌-压力 ×α 2-压力 +S 耐力-压力 ×α 3-压力 ;

[0121] The contractile force scores from the electromyography (EMG) and pressure dimensions are weighted and fused, with the EMG weight being β. 1-客观 =0.4, the pressure value weight is β 2-客观 =0.6, β 1-客观 +β 2-客观 =1, objective firmness score is:

[0122] S 客观紧致-融合 =β 1-客观 ×S 收缩-肌电 +β 2-客观 ×S 收缩-压力 ;

[0123] The objective firmness score was normalized to fall within the [0-100] range. Based on existing user data on the platform and using statistical methods, the minimum objective firmness score was determined to be S. 客观紧致-minThe objective tightness is S. 客观紧致-max The objective standard for firmness can be divided into:

[0124] ;

[0125] The objective tightness score and the FSFI scale libido score were weighted, with the standard value of contraction and fusion weighted at X1=0.6 and the libido score weighted at X2=0.4, resulting in a libido score of S1, where X1+X2=1, and the tightness score at S. 紧致 =X1×S 客观紧致-标准 +X2×S1; The weights of each dimension above are derived from experimental results;

[0126] In the above technical solution, pelvic floor muscle tone is an important factor in maintaining vaginal space. Low pelvic floor muscle tone will reduce the feeling of vaginal envelopment and increase vaginal space. When evaluating vaginal tightness, the focus is on the contraction strength of the pelvic floor muscles, which corresponds to the scores of the fast-twitch phase, slow-twitch phase, and endurance test phase in the Glazer assessment. At the same time, considering that vaginal tightness will affect sexual performance during sexual intercourse, the subjective evaluation part includes the sexual desire score to comprehensively evaluate tightness.

[0127] Calculate excitement level:

[0128] The weighting of electromyographic values ​​in the fast and slow muscle phases is δ. 1-肌电 δ 2-肌电 δ 1-肌电 +δ 2-肌电 =1, then the tension score of the electromyography dimension is:

[0129] S 紧张-肌电 =S 快肌-肌电 ×δ 1-肌电 +S 慢肌-肌电 ×δ 2-肌电 ;

[0130] The weighting of the pressure values ​​in the fast and slow muscle phases is δ. 1-压力 δ 2-压力 δ 1-压力 +δ 2-压力 =1, then the stress score for the stress dimension is:

[0131] S 紧张-压力 =S 快肌-压力 ×δ 1-压力 +S 慢肌-压力 ×δ 2-压力 ;

[0132] The stability scores for electromyography (EMG) and stress dimensions are directly derived from the endurance test's EMG and stress scores. 耐力-肌电 S 耐力-压力 ;

[0133] The tension and stability scores of electromyography (EMG) values ​​and pressure values ​​were weighted and fused together, with the EMG weight for tightness being ε. 1-客观 =0.2, the tightness pressure weight is ε 2-客观 =0.3, the stability electromyography weight is ε 3-客观 =0.2, stability pressure weight is ε 4-客观 =0.3, ε 1-客观 +ε 2-客观 +ε 3-客观 +ε 4-客观 =1, then the objective score for excitement is:

[0134] S 客观兴奋-融合 =S 紧张-肌电 ×ε 1-客观 +S 紧张-压力 ×ε 2-客观 +S 耐力-肌电 ×ε 3-客观 +S 耐力-压力 ×ε 4-客观 ;

[0135] The objective excitement level was standardized to fall within the [0-100] range. Based on existing user data on the platform, the minimum objective excitement level was determined using statistical methods. 客观兴奋-min The maximum objective excitation level is S. 客观兴奋-max The standard value of objective excitement is then divided into:

[0136] ;

[0137] The objective arousal score and the FSFI scale orgasm score are weighted, with the objective arousal fusion standard value weighted at γ1=0.75 and the orgasm score weighted at γ2=0.25. The orgasm score is S3, and γ1+γ2=1. Therefore, the arousal score is: S 兴奋 =γ1×S 客观兴奋-标准 +γ2×S3; The above weights were obtained from experimental results.

[0138] In the above technical solution, arousal level refers to the stage when the body begins to experience sexual tension. This stage requires continuous accumulation, and sexual tension must remain stable at a high level before entering the duration of sexual activity. Therefore, when evaluating arousal level, it is necessary to consider muscle contraction ability and the ability of muscles to contract continuously. Thus, the subjective evaluation part incorporates orgasm score to comprehensively evaluate arousal level.

[0139] Calculate sensitivity:

[0140] According to Glazer's assessment phase, the time for fast-twitch muscle electromyography to rise is known to be T. 快肌肌电-上升 The electromyographic recovery time is T. 快肌肌电-下降The weights for the rise and recovery times of fast-twitch electromyography were t1=0.25 and t2=0.15, respectively, and the time for the rise of fast-twitch pressure was T. 快肌压力-上升 T, the recovery time of fast muscle tension 快肌压力-下降 The weights for the fast-twitch muscle pressure rise and recovery times are t3=0.35 and t4=0.25, respectively, and t1+t2+t3+t4=1. Therefore, the fast-twitch response time is: T 快肌 =T 快肌肌电-上升 ×t1+T 快肌肌电-下降 ×t2+T 快肌压力-上升 ×t3+T 快肌压力-下降 ×t4;

[0141] The time it takes for the electromyography of slow-twitch muscle to rise is known to be T. 慢肌肌电-上升 The electromyographic recovery time is T. 慢肌肌电-下降 The weights for the rise and recovery times of slow-twitch muscle electromyography were t5=0.25 and t6=0.15, respectively, and the time for the rise of slow-twitch muscle pressure was T. 慢肌压力-上升 T, the recovery time of slow muscle stress 慢肌压力-下降 The weights for the slow-twitch muscle pressure rise and recovery times are t7=0.35 and t8=0.25, respectively, and t5+t6+t7+t8=1. Therefore, the response time of the slow-twitch muscle is:

[0142] T 慢肌 =T 慢肌压力-上升 ×t5+T 慢肌肌电-下降 ×t6+T 慢肌压力-上升 ×t7+T 慢肌压力-下降 ×t8;

[0143] The average response time for healthy users on the platform is known to be T. 参考 The neural regulation score is:

[0144] ;

[0145] Subjective sensitivity factor synthesis: The weighting of the FSFI scale score for libido is η1 = 0.4, and the weighting of the FSFI score for sexual arousal is η2 = 0.6. Since η1 + η2 = 1, the subjective sensitivity score is: S 主观敏感 =S1×η1+S2×η2;

[0146] The neuromodulation score of the electromyography (EMG) dimension is weighted and fused with the subjective sensitivity factor score. The weight of the EMG dimension neuromodulation is K1=0.7, and the weight of the subjective sensitivity factor is K2=0.3, so K1+K2=1. Therefore, the sensitivity score is: S 敏感 =S 神经-肌电 ×K1+S 主观敏感 ×K2; The above weights were derived from experimental results;

[0147] In the above technical solutions, the sensitivity of the sexual response process is more related to neural regulation. Stimuli from the genitals and other erogenous zones are transmitted to the primary central nervous system via sensory nerves, and then transmitted to the sexual organs by the central nervous system to cause excitement. The excitability of sensory nerves directly affects the sensitivity of sexual arousal. In the Glazer assessment, the parameters involving sensory function are mainly the rise time and fall time of fast and slow muscle fibers. Sexual sensitivity is also closely related to sexual desire and sexual arousal. Therefore, the scores of sexual desire and sexual arousal are included in the subjective scale evaluation to analyze the state of sexual sensitivity.

[0148] Calculate relaxation level:

[0149] Based on the known pre-resting electromyographic value E during the Glazer assessment phase 前静息 The electromyography value at rest was E 后静息 Then the resting state of the user's pelvic floor muscles is: ;

[0150] Calculate the deviation of the resting electromyography mean from the reference value, E 静息-参考 The formula is the average resting time before and after for healthy individuals on the platform: ;

[0151] Among them, D 静息 Indicates the degree of deviation, if D 静息 When S <= 0, it indicates that the pelvic floor muscles are in a good resting state. 放松-客观 When, uniformly take D 静息 =0; when D 静息 When >0, D 静息 The larger the value, the greater the difference between the user's resting pelvic floor muscles and their healthy state;

[0152] The deviation is mapped to a [0-100] interval to obtain the relaxation score. An inverse proportional relationship is used: the lower the electromyographic value, the higher the relaxation score. The calculation formula is: S 客观放松 =100×(1-D 静息 That is, when E 静息 Equal to E 静息-参考 At that time, D 静息-参考 When S is 0, 放松-客观 A score of 100 indicates that the pelvic floor muscles are in an ideal state of relaxation;

[0153] The objective relaxation score and the FSFI scale dyspareunia score were weighted, with the objective relaxation score weighted at λ1=0.6 and the dyspareunia score weighted at λ2=0.4. The dyspareunia score was designated as S4, S 放松-客观 λ1+λ2=1, relaxation score is: S 放松 =S 客观放松 ×λ1+S4×λ2; The above weights are derived from experimental results;

[0154] In the above technical solution, the degree of relaxation is mainly related to the tension of muscles. The parameter involved in the Glazer assessment is the average value of the pre- and post-resting phases. High pre- and post-resting phases indicate increased pelvic floor muscle tension, which can easily lead to vaginal ischemia during sexual intercourse, causing discomfort, dyspareunia, or difficulty in penetration. This is reflected in the scale as an evaluation of dyspareunia.

[0155] Calculate the moisture content:

[0156] The weight of the resting phase electromyography (EMG) value is μ1=0.6, and the weight of the fast and slow muscle descent time (i.e., neural regulation) is μ2=0.4. Since μ1+μ2=1, the objective score for hydration is: S 客观水润 =S 客观放松 ×μ1+S 神经 ×μ2; where S 客观放松 Using the relaxation level score mentioned above, S 神经 The scores for the above-mentioned sensitivity neural modulation were used;

[0157] Subjective influencing factor composition: The weight of the FSFI scale wetness score is ρ1=0.5, the weight of the sexual arousal score is ρ2=0.3, and the weight of the vaginal laxity score is ρ3=0.2. ρ1+ρ2+ρ3=1, then S 主观水润 =S5×ρ1+S2×ρ2+S6×ρ3; The objective and subjective hydration scores are weighted and combined. The objective hydration score has a weight of ω1=0.6, and the subjective hydration score has a weight of ω1=0.4. ω1+ω2=1, therefore the hydration score is: S 水润 =S 客观水润 ×ω1+S 主观水润 ×ω2; The above weights were derived from experimental results.

[0158] S1-5: After calculating the scores of the five dimensions of tightness, excitement, sensitivity, relaxation and hydration, iterate through the scores of the five dimensions to determine the minimum value and the number of times it appears. If the number of times is greater than or equal to 2, select the minimum value dimension according to the priority of tightness > excitement > sensitivity > relaxation > hydration.

[0159] Match the corresponding training scheme based on the determined minimum dimension:

[0160] If the tightness is at its minimum, a solution to improve tightness will be selected.

[0161] If the excitement level is at its minimum, a plan to increase the excitement level will be selected.

[0162] If the sensitivity is at its minimum, then match a solution that increases the sensitivity.

[0163] If the relaxation level is the minimum value, first determine whether the FSFI scale dyspareunia test value is greater than or equal to the average value of the healthy population on the platform. If it is greater than or equal to, further determine whether the electromyography value before or after rest is greater than or equal to the reference value, and match a relaxation massage program or anti-aging maintenance program accordingly. If it is less than, match a soothing and analgesic program.

[0164] If the hydration level is at its minimum, determine whether the vaginal hydration test value of the FSFI scale is greater than or equal to the average value of healthy people on the platform, and match an anti-aging care plan or a plan to improve hydration level accordingly.

[0165] Obtain course information for the matching solution, including solution duration, number of courses, and related component information included in the courses.

[0166] In the above technical solution, the amount of vaginal secretions is related to the blood circulation status of the vagina. When the blood circulation is good, genital congestion is more likely to occur, and vaginal secretions will increase. If the muscles are too tense, it will affect the blood circulation speed, and thus affect the amount of vaginal secretions. Therefore, data representing muscle relaxation function in the Glazer assessment are included. The resting time before and after the test represents the degree of relaxation, and the descent time of fast and slow muscle muscles represents the relaxation speed. Because excitability and vaginal relaxation affect the secretion of secretions, in addition to the lubrication assessment, the subjective scale also includes the evaluation of sexual arousal and vaginal relaxation.

[0167] Furthermore, step S2 includes:

[0168] Step S2-1: After completing the initial training scheme matching in step S1, the dynamic difficulty adjustment phase of the scheme begins;

[0169] Step S2-2: Obtain pressure data from the pelvic floor fast-twitch muscle, slow-twitch muscle, and endurance test phases, construct corresponding arrays, and calculate the deviation rate between the actual and theoretical values ​​for each phase.

[0170] Fast-twitch muscle contraction phase: Collect the maximum value of 5 contraction pressures to form an actual value array F. n The corresponding array of theoretical values ​​is f. i The deviation rate during the rapid contraction phase is F(dr), calculated using the following formula:

[0171] ;

[0172] Slow-twitch contraction phase: Five contraction hold pressure data points were collected at a sampling frequency N, with each sampling lasting 10 seconds. The number of data points was N×10, forming a one-dimensional array S. n The corresponding array of theoretical values ​​is s. i The slow-twitch phase deviation rate is S(dr), calculated using the following formula:

[0173] ;

[0174] Endurance contraction phase: Pressure data is collected for 60 seconds at a sampling frequency N, with N×60 data points forming a one-dimensional array E. n The corresponding array of theoretical values ​​is e. i The stage deviation rate for the endurance stage is E(dr), calculated using the following formula:

[0175] ;

[0176] Step S2-3: Calculate the template adjustment coefficient. For the four types of active training templates—Kegel template, stretch template, stimulus feedback, and electromyographic triggered electrical stimulation—calculate the template adjustment coefficient DL. Combine the reference values ​​from the fast-twitch, slow-twitch, and endurance test stages to calculate the template adjustment coefficient: DL=[F(dr)×a+S(dr)×b+E(dr)×c]; where the weights a, b, and c are determined experimentally, and a+b+c=1; the range of DL is [-50%, 50%]. When DL is less than -50%, it is adjusted upwards to -50%; when DL is greater than 50%, it is adjusted downwards to 50%.

[0177] During the pelvic floor contraction phase, fast-twitch, slow-twitch, or fast-twitch-slow-twitch muscle muscles need to be involved. Therefore, when adjusting the coefficients, it is necessary to analyze the data from the pelvic floor muscle fast-twitch and slow-twitch muscle endurance test phases to determine the deviation between the actual pelvic floor muscle exertion during the contraction phase and the theoretical value, and then adjust the training template height accordingly. Considering that if the training template is adjusted too high, it will cause excessive force on the user's pelvic floor and cause damage, the template height adjustment upwards is limited to no more than 50%. If the user's template is adjusted too low, the pelvic floor muscle training effect will be poor, so the template height adjustment downwards cannot exceed 50%.

[0178] Step S2-4: If the template adjustment coefficient DL is equal to 0, then keep the original template unchanged;

[0179] If the template adjustment coefficient DL is not equal to 0, then the maximum value of rapid contraction and the amplitude of contraction retention of the original template are linearly adjusted: the maximum value of rapid contraction and the amplitude of contraction retention of the original active training template are sampled, the amplitude of each point is sampled, and the data is composed of Hn. The amplitude of all points is adjusted, and the height after adjustment is: Hn'=Hn×(1+DL). Traverse all amplitude points to complete the height adjustment of the active training template of the scheme.

[0180] In the above technical solution, pressure values ​​are used to dynamically adjust the template amplitude. By introducing dynamic detection of pelvic floor pressure to adjust the template amplitude of active training, more accurate parameter optimization is achieved compared to previous algorithms. Although both electromyography (EMG) and pressure detection can reliably assess pelvic floor muscle function and have a high correlation, EMG is more suitable for detecting the resting state of muscles, while pressure detection is more suitable for assessing the changes in strength and endurance of maximum voluntary contraction. This invention adjusts the template amplitude of active training by dynamically changing the pressure value during the contraction process in the pelvic floor assessment stage, achieving more accurate parameter optimization compared to previous algorithms.

[0181] Furthermore, step S3 includes:

[0182] Step S3-1: Based on the pelvic floor muscle dynamic pressure test data recorded in step S1-2, extract the user's maximum pelvic floor tolerance pressure value Pmax;

[0183] Step S3-2: Calculate the target inflation value for the myoelectric force stimulation component. The total number of courses in the current plan is C. max The current course session is C, P min The initial minimum inflation pressure is set to 20 mmHg by default. The myoelectric pressure electrode is inflated to 20 mmHg, at which point the diameter of the myoelectric pressure electrode is approximately the same as that of a standard vaginal electrode. The target inflation pressure P during electrical stimulation is then calculated. target According to the formula:

[0184] ;

[0185] Where k is the adjustment curve exponent, used to control the rate of pressure increase. When k < 1, it is an accelerated growth curve; when k = 1, it is a linear growth curve; when k > 1, it is a decelerated growth curve. In this step, k is set to 1.

[0186] Step S3-3: Set constraints for the final inflation pressure: The final inflation pressure needs to meet: P min <=P target <=75%P max .

[0187] In the above scheme, based on the characteristics of the current myoelectric force conduction vaginal electrode, the vaginal electrode is dynamically inflated during electrical stimulation according to the different vaginal sizes of the user. This allows the vaginal electrode to better fit the user's vaginal wall and maximize the therapeutic effect of electrical stimulation. At the same time, the inflation target value is gradually increased according to the number of courses, and the vaginal electrode gradually becomes larger to stimulate different muscle fibers, break through the plateau period, continuously promote muscle remodeling, and give patients a good treatment experience.

[0188] Specifically, the pressure should not exceed 75% of the maximum tolerance. During electrical stimulation, the pelvic floor muscles and vaginal muscles will contract. If the pressure is increased to the maximum tolerance, the pelvic floor muscles and vaginal walls will be in a state of extreme stretching, making it difficult for the muscles to contract during electrical stimulation, which will affect the stimulation effect. At the same time, being in a state of maximum tolerance will greatly reduce the user's comfort. Therefore, the upper limit of the target pressure is set at 75% of the pressure. max This ensures both the experience of electrical stimulation and the user's comfort.

[0189] Furthermore, step S4 includes:

[0190] Step S4-1: Extract the deviation D of the average resting values ​​of the pelvic floor before and after steps S1-2. 静息 1. Maximum tolerance electromyography value of pelvic floor E 耐受 and initial electromyography value E 初始 And introduce the reference value E for healthy people. 耐受-参考 =8μV and E 初始-参考 =5μV was used as the comparison standard;

[0191] When D 静息 When D <= 0, it indicates that the pelvic floor muscles are in a good resting state. 静息 When >0, D 静息 The larger the value, the greater the difference between the user's resting pelvic floor muscle state and their healthy state; D 静息 A value >0 indicates that the user's pelvic floor muscle resting tension is increased, which can easily lead to pelvic floor muscle ischemia and cause symptoms such as dyspareunia, urinary retention, and constipation. Therefore, it is necessary to relax the pelvic floor muscles first to ensure the effectiveness of the subsequent treatment plan. When relaxing the pelvic floor muscles, electrical stimulation combined with stretching relaxation training can better help the pelvic floor muscles relax.

[0192] Step S4-2: If D is detected 静息 If the value is greater than 0, the high-tension relief process will be executed automatically: insert 3 courses to relieve pelvic floor high tension before the first course in the original plan. The content of each course is 10 minutes of pneumatic electrical stimulation, 5 minutes of stretching relaxation, 10 minutes of breathing training, and 5 minutes of stretching relaxation.

[0193] When the initial electromyography E 初始 Less than E 初始-参考 And at maximum tolerance E 耐受 Less than E 耐受-参考 This indicates that the pelvic floor muscles can immediately return to their resting state after activity, and have strong adaptability to stretching, good elasticity, and relatively young and healthy pelvic floor muscles; when the initial electromyography E 初始 Less than E 初始-参考 And the maximum tolerance electromyography E 耐受 Greater than or equal to E 耐受-参考This indicates that during passive stretching of the pelvic floor muscles to their maximum extent, resistance is generated due to factors such as pain, resulting in an increase in electromyographic amplitude. It also indicates that the tension in the pelvic floor muscles increases significantly during stretching, and the stretching is obstructed. It is recommended to perform muscle stretching and relaxation, and heat therapy to repair myofascia before active training. When the initial electromyographic E... 初始 Greater than or equal to E 初始-参考 And the maximum tolerance electromyography E 耐受 Greater than or equal to E 耐受-参考 This indicates an abnormally high level of tension in the pelvic floor muscles after activity, suggesting difficulty in muscle relaxation and a tendency to cause muscle hypertonia, ischemia, and limited movement. It is recommended to perform appropriate stretching exercises after activity to accelerate muscle relaxation and recovery, and to avoid long-term strain leading to persistent pelvic floor muscle hypertonia, pain, and spasms. When the initial electromyography (EMG) E... 初始 Greater than or equal to E 初始-参考 And the maximum tolerance electromyography E 耐受 Less than E 耐受-参考 Excluding issues with equipment signal acquisition, this situation is highly unlikely to occur.

[0194] Step S4-3: Dynamically adjust the course structure based on the combination of initial and endurance electromyography (EMG) values.

[0195] When E 初始 <E 初始-参考 And E 耐受 <E 耐受-参考 No additional components are needed at this time;

[0196] When E 初始 <E 初始-参考 And E 耐受 ≥E 耐受-参考 In this case, iterate through each lesson of the program and add 2 minutes of stretching exercises before the first active training session in each lesson, while keeping the total course duration unchanged.

[0197] When E 初始 ≥E 初始-参考 And E 耐受 ≥E 耐受-参考 During this process, each lesson in the program is reviewed, and a 5-minute stretch relaxation training is added after the last component of a lesson containing active training (Kegel exercises, stretch template training, electromyographic triggering electrical stimulation, stimulus feedback, multimedia games), while keeping the total course duration unchanged.

[0198] In the above technical solution, the course for relieving hypertension using vaginal electrodes that integrate myoelectric and electrical stimulation has been improved. The course includes 10 minutes of electrical stimulation in air mode, 5 minutes of stretching and relaxation, 10 minutes of breathing training, and 5 minutes of stretching and relaxation. Among these, the combination of electrical stimulation and stretching and relaxation training can better help the pelvic floor muscles relax.

[0199] In addition, targeting the pelvic floor muscle electrical signals that users can tolerate to the maximum, the training stretches or relaxes the pelvic floor muscles, helping the pelvic floor muscles to recover better and resolving muscle spasms caused by excessive exertion during active training, as well as persistent pain in the pelvic region.

[0200] Inflating the vaginal electrode increases its diameter. The maximum inflation value that the patient can tolerate reflects the stretching of the pelvic floor muscles to some extent. A higher value indicates higher dynamic adaptability of the vagina, while a lower value indicates pain or discomfort when the pelvic floor muscles are stretched. If pain occurs, it indicates poor dynamic muscle tone, meaning that the muscles produce strong resistance signals after being stretched, which manifests as abnormal pelvic floor electromyography (EMG) signals. Before inflating the vaginal electrode, the pelvic floor muscles are in a normal state, and the initial EMG signal of the pelvic floor is measured. When the pressure is increased to a level that the user cannot tolerate, the pelvic floor muscles are stretched, and the EMG signal of the pelvic floor is measured again, which is called tolerance EMG.

[0201] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A method for matching personalized health solutions based on electrical myocardial force, characterized in that: The method includes: Step S1: Based on the FSFI scale assessment data and pelvic floor muscle electrical stress assessment data, calculate the scores of five dimensions: tightness, excitability, sensitivity, relaxation, and hydration. Determine the minimum value dimension and match the personalized training program corresponding to the minimum value dimension from the preset training program library. Step S2: Based on the acquired pelvic floor assessment data, extract the pressure data from the fast-twitch muscle, slow-twitch muscle, and endurance test phases, calculate the deviation rate between the actual and theoretical values, determine the template adjustment coefficient based on the deviation rate, and then adjust the difficulty template of the training program. Step S3: Obtain the maximum tolerable pressure value of the pelvic floor, calculate the inflation target value during electrical stimulation based on the total number of courses and the current course session, and impose a safety limit on the target value; Step S4: After completing the adjustment of electrical stimulation parameters, based on the deviation of the average resting values ​​of the pelvic floor before and after the procedure and the maximum tolerance assessment data, determine whether to add a course to relieve hypertension based on the deviation, and determine whether to add a stretching training component based on the initial electromyography (EMG) value and the tolerance EMG value.

2. The method for matching personalized health solutions based on electrical myocardial force according to claim 1, characterized in that: Step S1 includes: Step S1-1: In response to the user-triggered solution customization command, start the data acquisition process; Step S1-2: Simultaneously acquire the following two types of evaluation data: Pelvic floor function testing data: Acquire pelvic floor assessment data at the Glazer stage, including: electromyography (EMG) test values ​​and reference values ​​at rest before and after the test; EMG test values, rise time, recovery time, pressure test values, and reference values ​​at fast-twitch, slow-twitch, and endurance test stages; EMG test values, pressure test values, and reference values ​​at the endurance test stage; as well as maximum pelvic floor endurance EMG test values ​​and maximum endurance pressure values, initial EMG values, and reference values ​​for each dimension; Subjective self-assessment data of sexual function: Raw scores of six dimensions—sexual desire, sexual arousal, orgasm, dyspareunia, vaginal lubrication, and vaginal laxity—were obtained through the FSFI scale; Step S1-3: Perform linear normalization on the raw scores of the FSFI scale, mapping the raw scores of each dimension to the interval [0, 100]. Set the range of raw scores for each dimension of the FSFI scale to [u, v]. For the raw scores, use the formula: Where y0 represents the normalized score, u is the lower limit of the original score of the corresponding dimension of the FSFI scale, v is the upper limit, and y is the actual original score; the scores of libido, sexual arousal, orgasm, dyspareunia, vaginal lubrication, and vaginal laxity in the FSFI scale are normalized in turn to obtain S1, S2, S3, S4, S5, and S6.

3. The method for matching personalized health solutions based on electrical myocardial force according to claim 1, characterized in that: Step S1 further includes: S1-4: Based on the normalized FSFI score and pelvic floor function test data, calculate the comprehensive scores of five dimensions: tightness, arousal, sensitivity, relaxation, and hydration. Calculate tightness: Electromyography score S during the fast-twitch phase was extracted from the Glazer assessment. 快肌-肌电 Slow-motion phase electromyography score S 慢肌-肌电 Electromyography score (S) during endurance testing phase 耐力-肌电 ; Weights were assigned to each stage of the pelvic floor muscle assessment based on their impact on contractile strength, with the fast-twitch phase receiving a weight of α. 1-肌电 The weight of the slow-twitch phase is α. 2-肌电 The endurance test stage has a weight of α. 3-肌电 , where α 1-肌电 +α 2-肌电 +α 3-肌电 =1, then the electromyographic score of contraction strength is: S 收缩-肌电 =S 快肌-肌电 ×α 1-肌电 +S 慢肌-肌电 ×α 2-肌电 +S 耐力-肌电 ×α 3-肌电 ; Extracting fast-twitch phase stress score S from Glazer assessment 快肌-压力 Slow-motion phase stress score (S) 慢肌-压力 Endurance test phase pressure score S 耐力-压力 Weights were assigned based on the degree of influence of each stage of pelvic floor muscle assessment on contractile strength, with the fast-twitch phase having a weight of α. 1-压力 The weight of the slow-twitch phase is α. 2-压力 The endurance test stage has a weight of α. 3-压力 , where α 1-压力 +α 2-压力 +α 3-压力 =1, then the contractile force pressure score is: S 收缩-压力 =S 快肌-压力 ×α 1-压力 +S 慢肌-压力 ×α 2-压力 +S 耐力-压力 ×α 3-压力 ; The contractile force scores from the electromyography (EMG) and pressure dimensions are weighted and fused, with the EMG weight being β. 1-客观 The pressure value is weighted by β. 2-客观 ,β 1-客观 +β 2-客观 =1, objective firmness score is: S 客观紧致-融合 =b 1-客观 ×S 收缩-肌电 +b 2-客观 ×S 收缩-压力 ; The objective firmness score was normalized to fall within the [0-100] range. Based on existing user data on the platform and using statistical methods, the minimum objective firmness score was determined to be S. 客观紧致-min The maximum objective tightness is S. 客观紧致-max The objective standard for firmness can be divided into: ； The objective tightness score and the FSFI scale libido score were weighted, with the contraction-fusion standard value weighted as X1 and the libido score weighted as X2, resulting in a libido score of S1, where X1 + X2 = 1, and the tightness score as S. 紧致 =X1×S 客观紧致-标准 +X2×S1; The weights of each dimension above are derived from experimental results; Calculate excitement level: The weighting of electromyographic values ​​in the fast and slow muscle phases is δ. 1-肌电 δ 2-肌电 δ 1-肌电 +δ 2-肌电 =1, then the tension score of the electromyography dimension is: S 紧张-肌电 =S 快肌-肌电 ×δ 1-肌电 +S 慢肌-肌电 ×δ 2-肌电 ; The weights of the pressure values ​​in the fast and slow muscle phases are δ. 1-压力 δ 2-压力 δ 1-压力 +δ 2-压力 =1, then the stress score for the stress dimension is: S 紧张-压力 =S 快肌-压力 ×δ 1-压力 +S 慢肌-压力 ×δ 2-压力 ; The stability scores for electromyography (EMG) and stress dimensions are directly derived from the endurance test's EMG and stress scores. 耐力-肌电 S 耐力-压力 ; The tension and stability scores of electromyography (EMG) values ​​and pressure values ​​were weighted and fused together, with the EMG weight for tightness being ε. 1-客观 The pressure weight for tightness is ε. 2-客观 The stability electromyography weight is ε 3-客观 The stability pressure weight is ε 4-客观 , ε 1-客观 +ε 2-客观 +ε 3-客观 +ε 4-客观 =1, then the objective score for excitement is: S 客观兴奋-融合 =S 紧张-肌电 ×ε 1-客观 +S 紧张-压力 ×ε 2-客观 +S 耐力-肌电 ×ε 3-客观 +S 耐力-压力 ×ε 4-客观 ; The objective excitement level was standardized to fall within the [0-100] range. Based on existing user data on the platform, the minimum objective excitement level was determined using statistical methods. 客观兴奋-min The maximum objective excitation level is S. 客观兴奋-max The standard value of objective excitement is then divided into: ； The objective arousal score and the FSFI scale orgasm score are weighted, with the objective arousal fusion standard value weighted as γ1 and the orgasm score weighted as γ2. The orgasm score is S3, and γ1 + γ2 = 1. Therefore, the arousal score is: S 兴奋 =γ1×S 客观兴奋-标准 +γ2×S3; The above weights were obtained from experimental results.

4. The method for matching personalized health solutions based on electrical myocardial force according to claim 2, characterized in that: Step S1 further includes: Calculate sensitivity: According to Glazer's assessment phase, the time for fast-twitch muscle electromyography to rise is known to be T. 快肌肌电-上升 The electromyographic recovery time is T. 快肌肌电-下降 The weights for the rise and recovery times of fast-twitch electromyography are t1 and t2, respectively, and the rise time of fast-twitch pressure is T. 快肌压力-上升 T, the recovery time of fast muscle tension 快肌压力-下降 The weights for the fast muscle pressure rise and recovery times are t3 and t4, respectively, and t1 + t2 + t3 + t4 = 1. Therefore, the fast muscle response time is: T 快肌 =T 快肌肌电-上升 ×t1+T 快肌肌电-下降 ×t2+T 快肌压力-上升 ×t3+T 快肌压力-下降 ×t4; The time it takes for the electromyography of slow-twitch muscle to rise is known to be T. 慢肌肌电-上升 The electromyographic recovery time is T. 慢肌肌电-下降 The weights for the rise and recovery times of slow-twitch muscle electromyography are t5 and t6, respectively, and the time for the rise of slow-twitch muscle pressure is T. 慢肌压力-上升 T, the recovery time of slow muscle stress 慢肌压力-下降 The weights for the slow-twitch muscle pressure rise and recovery times are t7 and t8, respectively, and t5 + t6 + t7 + t8 = 1. Therefore, the response time of the slow-twitch muscle is: T 慢肌 =T 慢肌压力-上升 ×t5+T 慢肌肌电-下降 ×t6+T 慢肌压力-上升 ×t7+T 慢肌压力-下降 ×t8; The average response time for healthy users on the platform is known to be T. 参考 The neural regulation score is: ； Subjective sensitivity factor composition: The weighting of the FSFI scale's libido score is η1, and the weighting of the sexual arousal score is η2. Since η1 + η2 = 1, the subjective sensitivity score is: S 主观敏感 =S1×η1+S2×η2; The neuromodulation score of the electromyography (EMG) dimension is weighted and fused with the subjective sensitivity factor score. The weight of the EMG dimension neuromodulation is K1, and the weight of the subjective sensitivity factor is K2. K1 + K2 = 1, then the sensitivity score is: S 敏感 =S 神经-肌电 ×K1+S 主观敏感 ×K2; The above weights were derived from experimental results; The logic for calculating relaxation level is as follows: Based on the known pre-resting electromyographic value E during the Glazer assessment phase 前静息 The electromyography value at rest was E 后静息 Then the resting state of the user's pelvic floor muscles is: ; Calculate the deviation of the resting electromyography mean from the reference value, E 静息-参考 The formula is the average resting time before and after for healthy individuals on the platform: ; Among them, D 静息 Indicates the degree of deviation, if D 静息 When S <= 0, it indicates that the pelvic floor muscles are in a good resting state. 放松-客观 When, uniformly take D 静息 =0; when D 静息 When >0, D 静息 The larger the value, the greater the difference between the user's resting pelvic floor muscles and their healthy state; The deviation is mapped to a [0-100] interval to obtain the relaxation score. An inverse proportional relationship is used: the lower the electromyographic value, the higher the relaxation score. The calculation formula is: S 客观放松 =100×(1-D 静息 That is, when E 静息 Equal to E 静息-参考 At that time, D 静息-参考 When S is 0, 放松-客观 A score of 100 indicates that the pelvic floor muscles are in an ideal state of relaxation; The objective relaxation score and the FSFI scale dyspareunia score were weighted, with objective relaxation score weighted at λ1 and dyspareunia score weighted at λ2, and dyspareunia score weighted at S4. 放松-客观 λ1+λ2=1, relaxation score is: S 放松 =S 客观放松 ×λ1+S4×λ2; The above weights are derived from experimental results; Calculate the hydration level: In the electromyography (EMG) dimension, the weight of the resting phase EMG value is μ1, and the weight of the fast and slow muscle descent time (i.e., neural regulation) is μ2. Since μ1 + μ2 = 1, the objective score for hydration is: S 客观水润 =S 客观放松 ×μ1+S 神经 ×μ2; where S 客观放松 Using the relaxation level score mentioned above, S 神经 The scores for the above-mentioned sensitivity neural modulation were used; Subjective influencing factor composition: The weight of the FSFI scale wetness score is ρ1, the weight of the sexual arousal score is ρ2, and the weight of the vaginal laxity score is ρ3. ρ1+ρ2+ρ3=1, therefore S 主观水润 =S5×ρ1+S2×ρ2+S6×ρ3; The objective and subjective hydration scores are weighted and combined, with the objective hydration score weighted at ω1 and the subjective hydration score weighted at ω2. Since ω1+ω2=1, the hydration score is: S 水润 =S 客观水润 ×ω1+S 主观水润 ×ω2; The above weights were derived from experimental results.

5. The method for matching personalized health solutions based on electrical myocardial force according to claim 1, characterized in that: Step S1 further includes: S1-5: After calculating the scores of the five dimensions of tightness, excitement, sensitivity, relaxation and hydration, iterate through the scores of the five dimensions to determine the minimum value and the number of times it appears. If the number of times is greater than or equal to 2, select the minimum value dimension according to the priority of tightness > excitement > sensitivity > relaxation > hydration. Match the corresponding training scheme based on the determined minimum dimension: If the tightness is at its minimum, a solution to improve tightness will be selected. If the excitement level is at its minimum, a plan to increase the excitement level will be selected. If the sensitivity is at its minimum, match a solution that increases the sensitivity. If the relaxation level is the minimum value, first determine whether the FSFI scale dyspareunia test value is greater than or equal to the average value of the healthy population on the platform. If it is greater than or equal to, further determine whether the electromyography value before or after rest is greater than or equal to the reference value, and match a relaxation massage program or anti-aging maintenance program accordingly. If it is less than, match a soothing and analgesic program. If the hydration level is at its minimum, determine whether the vaginal hydration test value of the FSFI scale is greater than or equal to the average value of healthy people on the platform, and match an anti-aging care plan or a plan to improve hydration level accordingly. Obtain course information for the matching solution, including solution duration, number of courses, and related component information included in the courses.

6. The method for matching personalized health solutions based on electrical myocardial force according to claim 1, characterized in that: Step S2 includes: Step S2-1: After completing the initial training scheme matching in step S1, the dynamic difficulty adjustment phase of the scheme is entered; Step S2-2: Obtain pressure data from the pelvic floor fast-twitch muscle, slow-twitch muscle, and endurance test phases, construct corresponding arrays, and calculate the deviation rate between the actual and theoretical values ​​for each phase. Fast-twitch muscle contraction phase: Collect the maximum value of 5 contraction pressures to form an actual value array F. n The corresponding array of theoretical values ​​is f. i The deviation rate during the rapid contraction phase is F(dr), calculated using the following formula: ； Slow-twitch contraction phase: Five contraction hold pressure data points were collected at a sampling frequency N, with each sampling lasting 10 seconds. The number of data points was N×10, forming a one-dimensional array S. n The corresponding array of theoretical values ​​is s. i The slow-twitch phase deviation rate is S(dr), calculated using the following formula: ； Endurance contraction phase: Pressure data is collected for 60 seconds at a sampling frequency N, with N×60 data points forming a one-dimensional array E. n The corresponding array of theoretical values ​​is e. i The stage deviation rate for the endurance stage is E(dr), calculated using the following formula: ； Step S2-3: Calculate the template adjustment coefficient. For the four types of active training templates—Kegel template, stretch template, stimulus feedback, and electromyographic triggered electrical stimulation—calculate the template adjustment coefficient DL. Combine the reference values ​​from the fast-twitch, slow-twitch, and endurance test stages to calculate the template adjustment coefficient: DL=[F(dr)×a+S(dr)×b+E(dr)×c]; where the weights a, b, and c are determined experimentally, and a+b+c=1; the range of DL is [-50%, 50%]. When DL is less than -50%, it is adjusted upwards to -50%; when DL is greater than 50%, it is adjusted downwards to 50%. Step S2-4: If the template adjustment coefficient DL is equal to 0, then keep the original template unchanged; If the template adjustment coefficient DL is not equal to 0, then the maximum value of rapid contraction and the amplitude of contraction retention of the original template are linearly adjusted: the maximum value of rapid contraction and the amplitude of contraction retention of the original active training template are sampled, the amplitude of each point is sampled, and the data is composed of Hn. The amplitude of all points is adjusted, and the height after adjustment is: Hn'=Hn×(1+DL). Traverse all amplitude points to complete the height adjustment of the active training template of the scheme.

7. The method for matching personalized health solutions based on electrical myocardial force according to claim 1, characterized in that: Step S3 includes: Step S3-1: Based on the pelvic floor muscle dynamic pressure test data recorded in step S1-2, extract the user's maximum pelvic floor tolerance pressure value Pmax; Step S3-2: Calculate the target inflation value for the myoelectric force stimulation component. The total number of courses in the current plan is C. max The current course session is C, P min The initial minimum inflation pressure is set to 20 mmHg by default. The myoelectric pressure electrode is inflated to 20 mmHg, at which point the diameter of the myoelectric pressure electrode is approximately the same as that of a standard vaginal electrode. The target inflation pressure P during electrical stimulation is then calculated. target According to the formula: ； Where k is the adjustment curve exponent, used to control the rate of pressure increase; Step S3-3: Set constraints for the final inflation pressure: The final inflation pressure needs to meet: P min <=P target <=75%P max .

8. The method for matching personalized health solutions based on electrical myocardial force according to claim 1, characterized in that: Step S4 includes: Step S4-1: Extract the deviation D of the average resting values ​​of the pelvic floor before and after steps S1-2. 静息 1. Maximum tolerance electromyography value of pelvic floor E 耐受 and initial electromyography value E 初始 And introduce the reference value E for healthy people. 耐受-参考和 E 初始-参考 As a benchmark; Step S4-2: If D is detected 静息 If the value is greater than 0, the high-tension relief process will be executed automatically: insert 3 courses to relieve pelvic floor high tension before the first course in the original plan. The content of each course is 10 minutes of pneumatic electrical stimulation, 5 minutes of stretching relaxation, 10 minutes of breathing training, and 5 minutes of stretching relaxation. Step S4-3: Dynamically adjust the course structure based on the combination of initial and endurance electromyography (EMG) values. When E 初始 <E 初始-参考 And E 耐受 <E 耐受-参考 No additional components are needed at this time; When E 初始 <E 初始-参考 And E 耐受 ≥E 耐受-参考 In this case, iterate through each lesson of the program and add 2 minutes of stretching exercises before the first active training session in each lesson, while keeping the total course duration unchanged. When E 初始 ≥E 初始-参考 And E 耐受 ≥E 耐受-参考 During this process, each lesson in the program is iterated through, and a 5-minute stretching and relaxation exercise is added after the last component of a lesson containing active training, while keeping the total course duration unchanged.

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