Bellyband for treating peritoneal dialysis complicated with hernia

Abstract

The invention provides a bellyband for treating peritoneal dialysis complicated with hernia, and relates to the technical field of hernia bellybands, the bellyband comprises a bellyband body, a pressure sensor, a controller, an adjustable tightness device and a power supply module; a preset number of pressure sensors are evenly distributed on the inner side of the first surface of the bellyband body and used for monitoring pressure changes. The controller is connected with the pressure sensor and is used for receiving a pressure signal monitored by the pressure sensor and generating a tightness adjusting instruction; the adjustable tightness device is connected with the controller and is used for receiving the tightness adjusting instruction to adjust the tightness; the power supply module is arranged on the bellyband body and used for providing electric power. The technical problems that in the prior art, automatic pressure adjustment cannot be achieved, the fixing effect is poor, and the wearing comfort is affected are solved, and the technical effects that the tightness is automatically adjusted according to the pressure of the weak part of the abdominal wall, the fixing effect is improved, and discomfort in the wearing process is reduced are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of hernia abdominal belts, and particularly relates to a hernia abdominal belt for treating peritoneal dialysis complicated with hernia. Background Art

[0002] During peritoneal dialysis, due to the long-term indwelling of dialysis tubes in the patient's abdominal cavity and the change of intra-abdominal pressure, hernia is likely to occur at the weak part of the abdominal wall. Existing hernia treatment methods include surgical treatment and conservative treatment, and conservative treatment mostly relies on traditional abdominal belts for compression. The traditional abdominal belt has the following deficiencies: First, it cannot automatically adjust the tightness according to the pressure at the weak part of the abdominal wall, the fixing effect is limited, and hernia recurrence is likely to occur; Second, wearing it for a long time may cause discomfort to the patient and affect the quality of life. Summary of the Invention

[0003] The present application provides a hernia abdominal belt for treating peritoneal dialysis complicated with hernia, which is used to solve the technical problems in the prior art that the automatic adjustment of pressure cannot be realized, the fixing effect is poor, and the wearing comfort is affected.

[0004] In view of the above problems, the present application provides a hernia abdominal belt for treating peritoneal dialysis complicated with hernia, including: an abdominal belt body, a pressure sensor, a controller, an adjustable tightening device and a power supply module; on the inner side of the first surface of the abdominal belt body, a preset number of pressure sensors are evenly distributed, wherein the pressure sensor is used to monitor the pressure change; the controller is connected to the pressure sensor and is used to receive the pressure signal monitored by the pressure sensor and generate a tightening adjustment instruction; the adjustable tightening device is connected to the controller and is used to receive the tightening adjustment instruction to perform tightening adjustment; the power supply module is arranged on the abdominal belt body and is used to provide power.

[0005] One or more technical solutions provided in the present application have at least the following technical effects or advantages:

[0006] The hernia abdominal belt for treating peritoneal dialysis complicated with hernia provided by the present application solves the technical problems in the prior art that the automatic adjustment of pressure cannot be realized, the fixing effect is poor, and the wearing comfort is affected, and realizes the technical effects of automatically adjusting the tightness according to the pressure at the weak part of the abdominal wall, improving the fixing effect, and reducing the discomfort during wearing.

[0007] The above description is only an overview of the technical solution of the present application. In order to be able to understand the technical means of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following specific embodiments of the present application are specifically cited. Brief Description of the Drawings

[0008] Figure 1This application provides a schematic diagram of the overall structure of an abdominal belt for treating hernia complicated with peritoneal dialysis.

[0009] Figure 2 This application provides a schematic flowchart of the working method of an abdominal belt for treating hernia complicated with peritoneal dialysis.

[0010] Explanation of reference numerals: Abdominal belt body 11, pressure sensor 12, controller 13, adjustable tightening device 14, power supply module 15. Detailed implementation manners

[0011] This application provides an abdominal belt for treating hernia complicated with peritoneal dialysis to solve the technical problems in the prior art, such as the inability to automatically adjust the pressure, poor fixing effect, and affecting the wearing comfort.

[0012] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this application without creative efforts shall fall within the protection scope of this application.

[0013] In the description of the embodiments of this application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined. In this application, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed" and other terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0014] In this application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0015] In the description of this application, it should be understood that the orientation or positional relationship (if any) indicated by terms such as "inside", "outside", "above", "bottom", "front", "rear", etc. is based on the Figure 1 orientation or positional relationship shown in the attached drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.

[0016] Example, as Figure 1 shown, an embodiment of this application provides a hernia abdominal belt for treating peritoneal dialysis complications, including:

[0017] an abdominal belt body 11, a pressure sensor 12, a controller 13, an adjustable tightening device 14 and a power supply module 15.

[0018] On the inner side of the first surface of the abdominal belt body 11, a preset number of pressure sensors 12 are evenly distributed, wherein the pressure sensor 12 is used to monitor pressure changes.

[0019] The controller 13 is connected to the pressure sensor 12 and is used to receive the pressure signal monitored by the pressure sensor 12 and generate a tightening adjustment instruction.

[0020] The adjustable tightening device 14 is connected to the controller 13 and is used to receive the tightening adjustment instruction to perform tightening adjustment.

[0021] The power supply module 15 is arranged on the abdominal belt body 11 and is used to provide power.

[0022] Specifically, the abdominal belt body 11 is the main structure of the entire hernia abdominal belt, which is used to fix the weak part of the patient's abdominal wall and serve as the basis for other components; the pressure sensor 12 is a device used to sense pressure changes and convert them into electrical signals; the controller 13 is the control center of the entire hernia abdominal belt, which is used to receive the electrical signals from the pressure sensor 12 and generate corresponding tightening adjustment instructions through analysis and identification.

[0023] Specifically, the adjustable tightening device 14 is an execution component for adjusting the tightness according to the instructions of the controller 13. By the expansion and contraction of the adjustable tightening device 14, the pressure exerted by the abdominal belt body 11 on a specific position of the abdominal wall can be adaptively changed, so as to ensure the fixation effect and improve the patient's use experience; the power supply module 15 provides power support for the control and adjustment of the entire hernia abdominal belt to ensure the normal operation of each component.

[0024] Specifically, a preset number of pressure sensors 12 are evenly distributed on the abdominal belt body 11, so as to ensure that the pressure exerted by the hernia abdominal belt on the patient's abdominal wall at each position can be comprehensively and accurately obtained.

[0025] In some embodiments, the adjustable tightening device 14 is made of an elastic material or a mechanical structure.

[0026] Specifically, the adjustable tightening device 14 can be selected to use an elastic material or a mechanical structure to achieve the tightness adjustment function. Among them, the elastic material can deform under the action of an external force and return to its original state after the external force is withdrawn, so as to provide different tightness levels (pressures); the mechanical structure is composed of multiple mechanical components and can achieve tightness adjustment through mechanical movement.

[0027] Exemplarily, when the pressure at the weak part of the abdominal wall increases, the controller 13 issues a tightening instruction to control the contraction or tension of the elastic material (such as an elastic band), so that the abdominal belt tightens accordingly to keep the abdominal wall pressure within an appropriate range; or control the mechanical structure (including a pull rod, gears, pulleys, screws, etc.) to adjust the tightness of the abdominal belt by rotating, sliding, etc. For example, when the controller 13 issues a tightening instruction, the motor rotates forward, driving the gears to rotate, the gears drive the pulleys to rotate, and the rope on the pulley pulls the abdominal belt to tighten; when the controller issues a relaxation instruction, the motor rotates in the reverse direction, the rope on the pulley relaxes, and the abdominal belt automatically relaxes.

[0028] In some embodiments, the adjustable tightening device 14 is made of elastic fiber material.

[0029] Specifically, the elastic fiber material is a kind of elastic polymer material that can deform under the action of an external force and return to its original state after the external force is withdrawn. The adjustable tightening device 14 can be made of elastic fiber material, and the automatic tightening or relaxation of the abdominal belt can be realized through its elastic characteristics.

[0030] Exemplarily, the adjustable tension device 14 uses an electric thermal fiber to achieve a tension adjustment function; specifically, when the controller 13 issues a tightening command, the power module 15 supplies power to the electric thermal fiber, and the electric thermal fiber generates heat after being energized, causing the thermoplastic polymer inside it to shrink and deform, thereby tightening the abdominal belt; when the controller 13 issues a relaxation command, the power module 15 stops supplying power, the electric thermal fiber gradually cools down and returns to its original length, and the abdominal belt relaxes accordingly; through continuous monitoring and instructions from the controller 13, the electric thermal fiber can repeatedly perform the process of power-on contraction and power-off recovery, thereby realizing automatic tension adjustment of the abdominal belt. At the same time, by controlling the current and voltage of the power supply and the number of energized electric thermal fibers, the tightness and position can be controlled.

[0031] In some embodiments, Figure 2 A method for treating a hernia complicated by peritoneal dialysis with a abdominal belt is shown, comprising:

[0032] S100: evenly arranging the pressure sensors 12 on the abdominal belt body 11 according to a plurality of evenly distributed scales to obtain a plurality of arranged pressure sensor arrays.

[0033] S200: Performing pressure testing on the plurality of arranged pressure sensor arrays to obtain a plurality of pressure test data sets.

[0034] S300: Performing test scoring based on the multiple stress test data sets to obtain multiple stress test scoring results.

[0035] S400: The number of pressure sensors arranged in the pressure sensor array corresponding to the maximum value among the multiple pressure test score results is taken as the preset number.

[0036] Specifically, the number of pressure sensors 12 arranged on the abdominal belt body 11 is determined by experiment: first, on the inner side of the abdominal belt body 11, multiple pressure sensors 12 are arranged according to different uniform distribution scales (i.e., different spacings or arrangements), such as one sensor per centimeter, one sensor per two centimeters, etc., to form multiple different pressure sensor arrays; then, each arranged pressure sensor array is pressure tested to simulate the pressure changes in the weak parts of the abdominal wall, and the pressure monitoring data of each array is recorded. For example, different pressure values ​​(such as 50mmHg, 100mmHg, 150mmHg, etc.) can be simulated for testing; then, according to the pressure test data of each pressure sensor array, scoring or evaluation is performed, wherein the scoring criteria may include the accuracy, sensitivity, stability, etc. of pressure monitoring, such as calculating the pressure monitoring error, response time, etc. of each array; then, the pressure sensor array with the highest scoring result is selected, and the number of its pressure sensors is used as the final preset number; for example, if the array of 30 pressure sensors has the highest score, 30 pressure sensors are used as the preset number.

[0037] Through the above steps in the working method, the number and distribution mode of the pressure sensors are optimized, and the monitoring accuracy and sensitivity of the pressure change of the abdominal belt on the weak part of the abdominal wall are improved. Specifically: by optimizing the layout of the pressure sensors, the pressure change of the weak part of the abdominal wall can be monitored more accurately, ensuring that the abdominal belt can respond to the pressure change in time during actual use. By selecting the optimal number of pressure sensors, the waste of resources caused by too many sensors is avoided, and the production cost is reduced. At the same time, the optimized layout of the pressure sensors can reduce the compression on the patient's skin and improve the wearing comfort on the premise of meeting the sensing and acquisition requirements.

[0038] In some embodiments, a working method for a abdominal belt for treating peritoneal dialysis complicated with hernia further includes: calculating the differences between the multiple pressure test data sets and the preset standard pressure test data respectively, and dividing the calculation results by the preset standard pressure test data to obtain the multiple pressure test scoring results.

[0039] Specifically, by calculating the differences between the multiple pressure test data sets and the preset standard pressure test data, and comparing the calculation results with the preset standard pressure test data to obtain the pressure test scoring results, the performance of different pressure sensor arrays can be quantitatively evaluated, so as to select the optimal layout scheme. In other words, the smaller the difference between the pressure test data set and the preset standard pressure test data, the more accurate the corresponding pressure sensor array can be considered to collect pressure data, and it can be used as the final layout scheme.

[0040] By calculating the differences between the pressure test data set and the preset standard pressure test data, and comparing the calculation results with the preset standard pressure test data, accurate pressure test scoring results can be obtained, which helps to evaluate the performance of different pressure sensor arrays, so as to select the optimal layout scheme.

[0041] In some embodiments, a working method for a abdominal belt for treating peritoneal dialysis complicated with hernia includes:

[0042] After the abdominal belt body 11 is worn and the power supply module 15 is powered on, real-time pressure monitoring is carried out by using the preset number of pressure sensors 12 to obtain real-time pressure monitoring signals.

[0043] After the controller 13 receives the real-time pressure monitoring signal, a first tightening adjustment instruction is generated according to a preset pressure range, where the first tightening adjustment instruction includes a first adjustment direction and a first adjustment scale.

[0044] The adjustable tightening device 14 automatically tightens or relaxes according to the first adjustment direction and the first adjustment scale.

[0045] Specifically, after the abdominal belt body 11 is worn, the power module 15 is powered on (automatically or manually by the user), and a preset number of pressure sensors 12 start to monitor the pressure changes at the weak abdominal wall area in real time and transmit the monitored pressure signals to the controller 13; after receiving the real-time pressure monitoring signal, the controller 13 determines whether the current pressure is within the range according to the preset pressure range (exemplarily, the normal pressure range is 50 mmHg to 100 mmHg). If the real-time pressure monitoring signal exceeds the preset range, the controller 13 generates a first tightening and loosening adjustment instruction, where the first tightening and loosening adjustment instruction includes a first adjustment direction (tightening or loosening) and a first adjustment scale (the amplitude of adjustment).

[0046] Further, after receiving the first tightening and loosening adjustment instruction, the adjustable tightening and loosening device 14 automatically performs tightening or loosening operations according to the adjustment direction and scale in the instruction; for example, if the pressure is higher than the preset range, the controller 13 correspondingly issues a tightening instruction to instruct the adjustable tightening and loosening device 14 to automatically tighten the abdominal belt; if the pressure is lower than the preset range, the controller 13 issues a loosening instruction, and the adjustable tightening and loosening device 14 automatically loosens the abdominal belt.

[0047] Preferably, the controller 13 determines the position information of the weak abdominal wall area where the pressure exceeds the preset range according to the identification mark (such as the unique identification of the sensor, the interface serial number, etc.) of the real-time pressure monitoring signal that exceeds the preset range, and correspondingly generates the first tightening and loosening adjustment instruction. At this time, the first tightening and loosening adjustment instruction not only includes the first adjustment direction and the first adjustment scale, but also includes the mark of the specific point or range to be controlled, which helps to further improve the working accuracy of the hernia abdominal belt and improve the comfort of the user.

[0048] In some embodiments, a working method of an abdominal belt for treating peritoneal dialysis complicated with hernia further includes:

[0049] Constrained by the preset pressure range, the adjustment direction of the real-time pressure monitoring signal is identified to obtain the first adjustment direction.

[0050] The difference between the real-time pressure monitoring signal and the preset pressure range is calculated to obtain the first adjustment scale.

[0051] Specifically, the preset pressure range constraint is expressed as a pressure interval, corresponding to an interval upper limit (such as 50 mmHg) and an interval lower limit (such as 100 mmHg); if the real-time pressure is higher than the upper limit (100 mmHg) of the preset range, it is identified as needing to be tightened; if the real-time pressure is lower than the lower limit (50 mmHg) of the preset range, it is identified as needing to be loosened.

[0052] Specifically, the controller 13 calculates the difference between the real-time pressure monitoring signal and the preset pressure range. For example, if the real-time pressure is 120 mmHg and the preset range is 50 mmHg to 100 mmHg, the difference is 20 mmHg, and the output is the first adjustment scale.

[0053] Specifically, the first adjustment scale refers to the specific amplitude by which the abdominal belt needs to be adjusted according to the difference between the real-time pressure monitoring signal and the preset pressure range. The conversion relationship between the first adjustment scale and the difference is determined based on the adjustment characteristics of the adjustable tightening device 14, that is, according to the performance and response characteristics of the adjustable tightening device 14, the difference is converted into a specific adjustment scale; among them, the adjustment characteristics of the adjustable tightening device 14 refer to its response ability and adjustment accuracy under different control inputs.

[0054] Exemplarily, if the adjustable tightening device 14 can achieve tightening or loosening with a difference of 20 mmHg at a control opening of 10%, the conversion relationship can be expressed as: adjustment scale = difference ÷ 20 mmHg × 10%.

[0055] Preferably, the conversion relationship between the first adjustment scale and the difference can be adjusted according to the individual differences of the user or the changes in the usage conditions. For example, the sensitivity of the weak abdominal wall parts of different users to pressure is different, and different adjustment accuracies and response speeds are required in different usage environments.

[0056] In some embodiments, a working method for an abdominal belt for treating peritoneal dialysis complicated with hernia includes:

[0057] After the abdominal belt body 11 is worn and the power module 15 is powered on, the preset number of pressure sensors 12 are used to monitor the pressure for a preset time window to obtain a pressure monitoring signal sequence.

[0058] After the controller 13 receives the pressure monitoring signal sequence, it performs iterative analysis of the pressure monitoring signal to obtain a target iterative pressure monitoring signal.

[0059] After the controller 13 receives the target iterative pressure monitoring signal, it generates a second tightening adjustment instruction according to the preset pressure range, where the second tightening adjustment instruction includes a second adjustment direction and a second adjustment scale.

[0060] The adjustable tightening device 14 automatically tightens or loosens according to the second adjustment direction and the second adjustment scale.

[0061] Specifically, after the abdominal belt body 11 is worn and the power module 15 is powered on, the pressure sensor 12 continuously monitors the pressure within a preset time window. Here, the preset time window refers to a specific time period, such as 10 seconds, 30 seconds, or 1 minute. During this time period, the pressure sensor 12 continuously monitors the pressure changes in the weak abdominal wall area and generates a series of pressure monitoring signals, forming a pressure monitoring signal sequence. After the controller 13 receives the pressure monitoring signal sequence, it performs iterative analysis on it. Exemplarily, filtering algorithms, smoothing algorithms, or other signal processing techniques are used to perform multiple iterative calculations on the pressure monitoring signal sequence to remove noise and interference and optimize the pressure monitoring signal. After multiple iterations, the target iterative pressure monitoring signal obtained by the controller 13 is a more accurate and reliable pressure signal, which can better reflect the actual pressure changes and trend information in the weak abdominal wall area and can be used as the basis for generating the tightening and loosening adjustment instructions later.

[0062] Further, after the controller 13 receives the target iterative pressure monitoring signal, it compares it with a preset pressure range (such as 50 mmHg to 100 mmHg) and generates a second tightening and loosening adjustment instruction. This second tightening and loosening adjustment instruction also includes a second adjustment direction (tightening or loosening) and a second adjustment scale (the amplitude of the adjustment).

[0063] Exemplarily, if the target iterative pressure monitoring signal is 120 mmHg and the preset pressure range is 50 mmHg to 100 mmHg, then the second tightening and loosening adjustment instruction generated by the controller 13 is to tighten, and the adjustment scale is 10%.

[0064] In the above working method, through the pressure monitoring and iterative analysis within the preset time window, the pressure changes in the weak abdominal wall area can be obtained more accurately, reducing the misadjustment caused by instantaneous pressure fluctuations, thereby improving the comfort of the patient's wearing and reducing discomfort.

[0065] In some embodiments, a working method for a abdominal belt for treating peritoneal dialysis complicated with hernia further includes:

[0066] Extract the first pressure monitoring signal and the second pressure monitoring signal of the pressure monitoring signal sequence in chronological order from front to back.

[0067] Perform iterative analysis on the first pressure monitoring signal and the second pressure monitoring signal to obtain a first iterative pressure monitoring signal.

[0068] Based on the first iterative pressure monitoring signal, perform iterative analysis on the remaining pressure monitoring signals in the pressure monitoring signal sequence in turn to obtain the target iterative pressure monitoring signal.

[0069] Specifically, the iterative analysis of the pressure monitoring signal is a process of extracting more accurate and useful information in chronological order starting from the pressure monitoring signal corresponding to the minimum timestamp of the pressure monitoring signal. For example, the weighted average method can be used to perform a weighted average on two signals to obtain the first iterative pressure monitoring signal. Then, taking the first iterative pressure monitoring signal as the new first pressure monitoring signal, and extracting the third pressure monitoring signal from the pressure monitoring signal sequence as the new second pressure monitoring signal to continue the iterative analysis until the entire pressure monitoring signal sequence is traversed to obtain the target iterative pressure monitoring signal.

[0070] Through the above iterative analysis, the pressure monitoring signal can be smoothed, the misregulation caused by instantaneous pressure fluctuations can be reduced, and the stability and reliability of pressure control can be improved.

[0071] In some embodiments, a working method of an abdominal binder for treating peritoneal dialysis complicated with hernia further includes:

[0072] Perform an inner product mapping calculation on the first pressure monitoring signal and the second pressure monitoring signal to obtain a set of similarities of the first iterative pressure monitoring signal.

[0073] Perform a normalization process on the set of similarities of the first iterative pressure monitoring signal to obtain the first iterative normalized vector.

[0074] Perform signal enhancement identification on the first iterative normalized vector and the second pressure monitoring signal to obtain the first iterative pressure monitoring signal.

[0075] Specifically, pressure monitoring signals (such as the first pressure monitoring signal and the second pressure monitoring signal) can be regarded as vectors, and their multiple features (such as pressure value, signal fluctuation, signal-to-noise ratio, etc.) constitute the respective dimensions of the vector. By calculating the inner product of these two signals on multiple features, a set of similarities of them on these features can be obtained; for example, if two signals are similar in both pressure value and time change trend, then the result of their inner product will be larger, indicating a higher similarity between them.

[0076] Specifically, the set of similarities of the first iterative pressure monitoring signal is a set of similarity values obtained through inner product mapping calculation, where each similarity value corresponds to a feature and reflects the similarity degree of these two signals on this feature.

[0077] Specifically, the purpose of performing a normalization process on the set of similarities of the first iterative pressure monitoring signal is to eliminate the dimensional difference between different features, so that each value in the set of similarities can be compared on the same scale. Through the normalization process, the similarity values of each feature can be converted into standard scores with a mean of zero and a standard deviation of 1, so that they are comparable.

[0078] Further, signal enhancement recognition is performed on the first iteratively normalized vector and the second pressure monitoring signal through convolution operations to combine the normalized similarity vector with the second pressure monitoring signal and enhance specific features in the signal. Exemplarily, a convolution kernel is designed according to the first iteratively normalized vector. When the convolution kernel slides on the second pressure monitoring signal, an inner product operation is performed with each part of the signal, generating a new signal. The peak of this new signal usually appears where the pattern matching the convolution kernel appears, thereby highlighting specific features in the signal, improving the recognition effect to more accurately identify the pressure change pattern of the abdominal wall weakness area, and better controlling the tightness of the abdominal belt.

[0079] In summary, the settings include: an abdominal belt body, pressure sensors, a controller, an adjustable tightening device, and a power supply module; on the inner side of the first surface of the abdominal belt body, a preset number of pressure sensors are evenly distributed, where the pressure sensors are used to monitor pressure changes; the controller is connected to the pressure sensors and is used to receive the pressure signals monitored by the pressure sensors and generate a tightening adjustment instruction; the adjustable tightening device is connected to the controller and is used to receive the tightening adjustment instruction to perform tightening adjustment; the power supply module is arranged on the abdominal belt body and is used to provide power, thereby achieving the technical effects of automatically adjusting the tightness according to the pressure of the abdominal wall weakness area, improving the fixing effect, and reducing discomfort during wearing.

[0080] Although the present application has been described in combination with specific features and their embodiments, it is obvious that various modifications and combinations can be made without departing from the spirit and scope of the present application. Accordingly, this specification and the drawings are merely exemplary descriptions of the present application defined by the appended claims and are considered to cover any and all modifications, variations, combinations, or equivalents within the scope of the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application and its equivalent technologies, the present application is intended to include these changes and modifications.

Claims

1. A abdominal belt for treating peritoneal dialysis complicated with hernia, characterized in that: include: Belly belt body, pressure sensor, controller, adjustable tension device and power module; A preset number of pressure sensors are evenly distributed on the inner side of the first surface of the abdominal belt body, wherein the pressure sensors are used to monitor pressure changes; The controller is connected to the pressure sensor and is used to receive the pressure signal monitored by the pressure sensor and generate a tightness adjustment instruction; The adjustable tension device is connected to the controller and is used to receive the tension adjustment instruction to perform tension adjustment; The power module is arranged on the belly band body and is used for providing power.

2. A abdominal belt for treating peritoneal dialysis complicated with hernia as claimed in claim 1, characterized in that: The adjustable tightness device is made of elastic material or a mechanical structure.

3. A abdominal belt for treating peritoneal dialysis complicated with hernia as claimed in claim 1, characterized in that: The adjustable elastic device is made of elastic fiber material.

4. A method for treating peritoneal dialysis complicated with hernia by using a belt as claimed in any one of claims 1 to 3, characterized in that: include: Evenly distributing pressure sensors on the abdominal belt body according to multiple evenly distributed scales to obtain multiple arrays of distributed pressure sensors; Performing pressure tests on the plurality of arranged pressure sensor arrays to obtain a plurality of pressure test data sets; Performing test scoring based on the multiple stress test data sets to obtain multiple stress test scoring results; The number of pressure sensors arranged in the pressure sensor array corresponding to the maximum value among the multiple pressure test score results is used as the preset number.

5. A method for treating peritoneal dialysis complicated with hernia by using a belt as claimed in claim 4, characterized in that: The differences between the multiple stress test data sets and the preset standard stress test data are calculated respectively, and the calculated results are compared with the preset standard stress test data to obtain the multiple stress test scoring results.

6. A method for treating peritoneal dialysis complicated with hernia by using a belt as claimed in any one of claims 1 to 3, characterized in that: include: After the abdominal belt body is worn and the power module is powered on, real-time pressure monitoring is performed using the preset number of pressure sensors to obtain a real-time pressure monitoring signal; After receiving the real-time pressure monitoring signal, the controller generates a first tightness adjustment instruction according to a preset pressure range, wherein the first tightness adjustment instruction includes a first adjustment direction and a first adjustment scale; The adjustable tensioning device is automatically tightened or loosened according to the first adjustment direction and the first adjustment scale.

7. A method for treating peritoneal dialysis complicated with hernia by using a belt as claimed in claim 6, characterized in that: include: Based on a preset pressure range constraint, the real-time pressure monitoring signal is adjusted in a direction-identified manner to obtain the first adjustment direction; The difference between the real-time pressure monitoring signal and the preset pressure range is calculated to obtain the first adjustment scale.

8. A method for treating peritoneal dialysis complicated with hernia by using a belt according to any one of claims 1 to 3, characterized in that: include: After the abdominal band body is worn and the power module is powered on, the pressure monitoring of a preset time window is performed using the preset number of pressure sensors to obtain a pressure monitoring signal sequence; After receiving the pressure monitoring signal sequence, the controller performs iterative analysis of the pressure monitoring signal to obtain a target iterative pressure monitoring signal; After receiving the target iterative pressure monitoring signal, the controller generates a second tightness adjustment instruction according to a preset pressure range, wherein the second tightness adjustment instruction includes a second adjustment direction and a second adjustment scale; The adjustable tensioning device is automatically tightened or loosened according to the second adjustment direction and the second adjustment scale.

9. A method for treating peritoneal dialysis complicated with hernia by using a belt as claimed in claim 8, characterized in that: include: Extracting the first pressure monitoring signal and the second pressure monitoring signal of the pressure monitoring signal sequence in a time-ordered order; Iteratively analyzing the first pressure monitoring signal and the second pressure monitoring signal to obtain a first iterative pressure monitoring signal; Based on the first iterative pressure monitoring signal, the remaining pressure monitoring signals of the pressure monitoring signal sequence are iteratively analyzed in sequence to obtain the target iterative pressure monitoring signal.

10. A working method of a abdominal belt for treating hernia complicated by peritoneal dialysis as claimed in claim 9, characterized in that: include: Performing inner product mapping calculation on the first pressure monitoring signal and the second pressure monitoring signal to obtain a first iterative pressure monitoring signal similarity set; Performing normalization processing on the first iterative pressure monitoring signal similarity set to obtain a first iterative normalized vector; The first iterative normalized vector and the second pressure monitoring signal are subjected to signal enhancement identification to obtain a first iterative pressure monitoring signal.

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