Kidney transplantation postoperative rehabilitation equipment based on artificial intelligence technology

Abstract

The invention relates to the technical field of medical rehabilitation instruments, in particular to kidney transplantation post-operation rehabilitation equipment based on an artificial intelligence technology, which comprises a base, a push rod, a control panel, a back support plate, a plurality of rollers, two lifting tables, a rotating plate, two stable seats, two support seats, two support sleeves and two lifting rods, the rotating plate is used for supporting movement of the chest of a patient, and the back supporting plate is used for providing limiting support for the back position corresponding to the kidney of the patient; a rehabilitation optimization system is arranged in the control panel and used for obtaining real-time forward inclination angle data of the patient and the actual walking distance of the patient, conducting correlation analysis, judging the physical power condition of the patient based on an AI physical power evaluation model and automatically generating an adaptive movement distance. The physical strength condition of the patient is judged by monitoring the forward leaning action when the patient walks, then a walking rehabilitation scheme is provided in a targeted mode, and the problems that when the patient gets out of bed walking training after the kidney transplantation operation, due to insufficient physical strength, the body leans forward, a wound is pulled, and a transplanted kidney area is pressed are effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical rehabilitation equipment, and particularly relates to a kidney transplantation postoperative rehabilitation device based on artificial intelligence technology. BACKGROUND

[0002] For uremia patients, kidney transplantation is the most effective method to restore kidney function and get rid of dialysis. Generally, postoperative rehabilitation is divided into two stages: early stage needs to be hospitalized for close monitoring, tracking indicators such as blood creatinine and urine volume, preventing rejection and infection, and promoting postoperative rehabilitation through nutritional support and appropriate exercise; the later stage needs to strengthen self-management, take immunosuppressive agents regularly, and follow up regularly to improve the long-term survival rate of transplanted kidneys and recipients.

[0003] Generally, in the early hospitalization stage (1-3 months after surgery), bed activities are mainly performed, such as: ankle pump exercise (hooking feet and stretching feet alternately, 10-15 groups each time) while lying in bed to prevent lower limb thrombosis; and gentle turning over (requiring assistance from others to avoid pulling the lower abdominal wound) to promote blood circulation. If there is no bleeding from the wound and the patient's physical strength allows, the patient can walk a short distance under the guidance of medical staff (such as walking 50-100 meters back and forth in the ward), 2-3 times a day, avoiding standing for a long time or bending over. However, in the first stage of the patient's postoperative bed, the patient's core strength is not yet recovered, and the patient is prone to forward leaning when walking independently, which directly pulls the lower abdominal surgical wound, and may even cause additional pressure on the transplanted kidney area; although family members or medical staff can provide support by holding the patient, the holding force and angle are difficult to accurately match the individual situation of the patient, and the patient's waist cannot be stably restrained, making it difficult to reduce the patient's waist bending force or forward leaning posture during walking, resulting in the risk of wound pulling not being effectively solved; at the same time, the existing holding method is difficult to monitor and correct the abnormal posture in real time during walking. Therefore, the present application provides a kidney transplantation postoperative rehabilitation device based on artificial intelligence technology to solve the above problems. SUMMARY

[0004] To solve the above problems, the present application provides a kidney transplantation postoperative rehabilitation device based on artificial intelligence technology, which is used to provide stable support, real-time monitoring of posture and temperature of the transplanted kidney area, and individualized exercise distance adaptation for early postoperative patients to walk, thereby improving the safety and standardization of rehabilitation.

[0005] In order to achieve the above object, the technical scheme of the present application is as follows: A kidney transplant postoperative rehabilitation device based on artificial intelligence technology, comprising a base and a plurality of rollers, the rollers are all rotationally connected to the bottom of the base, the top of the base is symmetrically provided with two lifting tables, the top end of each lifting table is fixedly connected with a support sleeve, and the output end of the lifting table extends into the support sleeve and is in sliding fit with the inner wall of the support sleeve; a lifting rod is slidably fitted in the support sleeve, the bottom end of the lifting rod is coaxially fixedly connected with the output end of the lifting table, and the top end of the lifting rod extends through the top end of the support sleeve; a stabilizing seat is fixedly connected to each of the two lifting rods, a back support plate is hinged to one of the stabilizing seats, and a fixing assembly for fixing the back support plate is arranged on the surface of the other stabilizing seat;

[0006] A support seat is fixedly connected to each of the two lifting rods, and a rotating hole is formed in the side of each support seat that is close to the other; a rotating plate is further included, the two sides of the rotating plate in the length direction are rotationally connected with the rotating holes respectively, and a reset torsional spring is arranged in each rotating hole, one end of the reset torsional spring is fixedly connected to the inner wall of the rotating hole, and the other end of the reset torsional spring is fixedly connected to the rotating plate; the rotating plate is located above the back support plate; the rotating plate is used for supporting the movement of the front chest of the patient; the back support plate is used for providing limiting support for the back position corresponding to the kidney of the patient;

[0007] A push rod is further included, the top end of each lifting rod is fixedly connected with the push rod, and the push rod is located above the rotating plate; a control panel is fixedly connected to the push rod; the control panel is electrically connected with the lifting table; the control panel is internally provided with a rehabilitation optimization system;

[0008] The rehabilitation optimization system is used for acquiring real-time forward inclination angle data of the front chest of the patient when walking, recording the actual distance of each walking of the patient, correlatively analyzing the forward inclination angle data and the walking distance data, constructing a physical assessment model through an AI algorithm to judge the physical condition of the patient, and automatically generating a matched movement distance according to the physical condition of the patient and displaying the matched movement distance on the control panel.

[0009] The technical principle of the above scheme is as follows: the rollers provide a moving basis for the device, meeting the following demand of the patient when walking for a short distance; the symmetrically arranged lifting tables, support sleeves and lifting rods constitute a height adjusting mechanism, the output end of the lifting table drives the lifting rod to slide along the inner wall of the support sleeve, the height of the push rod, the rotating plate and the back support plate can be adjusted according to the height of the patient (such as 150-190 cm), so that when the device is used by patients of different body types, the back support plate can accurately fit the back position corresponding to the transplanted kidney area, and the rotating plate can adapt to the support height of the front chest, reducing the posture compensation caused by the height being not suitable.

[0010] Meanwhile, the back support plate is opened and closed through the hinge and fixing assembly: when the patient uses it, the support plate is opened and adheres to the back, forming a flexible limit to the back of the transplanted kidney area to prevent excessive bending of the waist when walking; the rotating plate is connected with the reset torsional spring through the rotating hole, and when the patient walks, the front chest leans against the rotating plate. If the body leans forward, it will push the rotating plate to rotate around the rotating hole (the reset torsional spring synchronously stores power), which not only limits the forward inclination range through mechanical resistance, but also reflects the forward inclination degree through the rotation angle, and at the same time, the reset torsional spring can provide auxiliary reset force when the patient's physical strength recovers and the posture returns to normal, reducing the burden of the waist.

[0011] The rehabilitation optimization system runs in the logic chain of "data collection ~ analysis ~ decision ~ feedback": first, the mechanical rotation angle of the rotating plate is converted into an electrical signal, the forward inclination angle data of the patient's body is collected in real time, and the device moving track is converted into the patient's walking distance, and then the two types of data are preprocessed and standardized. Then, based on the physical strength evaluation model constructed by AI, the standardized "forward inclination angle ~ walking distance" data is analyzed, the patient's physical strength is judged, and the walking distance under the corresponding physical strength is judged, and then the exercise distance is automatically adapted according to the patient's physical strength. Through the control panel, real-time feedback is given to the patient, guiding him to walk according to the adapted distance, reducing the problem of wound traction caused by physical exhaustion.

[0012] The above scheme has the following beneficial effects:

[0013] 1. The scheme realizes accurate protection of the transplanted kidney area and the wound of the patient after kidney transplantation through multi-dimensional mechanical structure design, effectively solves the problem of inaccurate support and insufficient waist constraint of the traditional crutch method. The lifting platform at the top of the base cooperates with the support sleeve and the lifting rod to flexibly adjust the overall support height according to the patient's height, ensuring that the back support plate accurately adheres to the corresponding back position of the transplanted kidney area, and the rotating plate adapts to the patient's front chest support demand, reducing the posture compensation caused by height inadaptation; secondly, the back support plate can form a flexible limit to the back, preventing excessive bending of the waist when walking; the combination of the rotating plate and the reset torsional spring not only limits the forward inclination range through mechanical resistance, but also provides auxiliary reset force when the patient's posture returns to normal, reducing the burden of the waist. Compared with the problem that the family members or medical staff cannot control the force and angle when they help, the mechanical structure of the scheme can stably constrain the waist movement, reduce the wound traction and pressure on the transplanted kidney area, and reduce the damage risk of early postoperative ambulation.

[0014] 2. The scheme relies on the AI intelligent algorithm of the rehabilitation optimization system to realize personalized adaptation and multi-dimensional safety monitoring of rehabilitation training, and breaks through the limitations of traditional fixed rehabilitation scheme lacking dynamic adjustment and real-time early warning. The system collects the forward inclination angle data of the rotating plate in real time, and records the walking distance. After preprocessing, the data are analyzed and judged by the AI physical assessment model, and the adaptive exercise distance is automatically generated, and real-time feedback is provided through the control panel. Compared with the traditional rehabilitation scheme with preset fixed distance, the scheme can dynamically adjust the training intensity according to the real-time physical changes of the patient, reduce the impact of excessive or insufficient intensity on recovery, and provide "personalized adaptation + safety warning" for postoperative rehabilitation, improving the scientificity and safety of rehabilitation training.

[0015] Further, the fixing assembly includes a plurality of magnetic suction holes opened on the surface of the stabilizing seat, and the side of the back support plate away from the rotating plate is provided with a plurality of suction buckles corresponding to the magnetic suction holes one by one, and the suction buckles are away from the hinged end of the back support plate; and the back support plate is distributed on the side of the stabilizing seat close to the rotating plate.

[0016] Beneficial effect: medical staff or patients can realize the opening and fixing of the back support plate through the quick adsorption / separation of the suction buckles and the magnetic suction holes, without complex operation; and the adsorption fixing mode can ensure that the support plate is not easy to move after being attached to the back, stably maintain the limiting effect on the corresponding back position of the transplanted kidney area, avoid the shaking of the support plate during walking, further reduce the risk of wound pulling, and adapt to the convenient use demand of postoperative patients.

[0017] Further, the side of the rotating plate and the back support plate close to each other is an inner concave arc surface structure.

[0018] Beneficial effect: the inner concave arc surface can adapt to the physiological curve of the human chest and back, improve the support fit, reduce local excessive compression (especially protect the back transplanted kidney area), reduce the gap between the support structure and the body, improve the use comfort, reduce the risk of wound pulling caused by the patient adjusting the posture due to discomfort, and adapt to the sensitive needs of the postoperative body.

[0019] Further, the side of the back support plate close to the rotating plate is provided with an air bag layer, the air bag layer is communicated with a pump assembly for supplying air to the air bag layer, the pump assembly is arranged on the surface of a stabilizing seat, and the pump assembly is electrically connected with the control panel.

[0020] Beneficial effects: The air bag layer has flexible support characteristics, which can avoid the compression of the transplanted kidney area caused by the hard contact between the back support plate and the patient's back. At the same time, the air volume can be adjusted through the pump assembly (linked with the control panel), which can dynamically adjust the fit according to the swelling degree of the patient's back and the body size difference, ensuring that different patients can obtain adaptive support; and the inflated air bag layer can enhance the stability of the back and the support plate, reduce the displacement of the support plate when walking, further strengthen the waist restraint effect, improve the comfort of use, and reduce the risk of wound traction caused by unstable support.

[0021] Further, the top end of the base is fixedly connected with a support frame, and the support sleeves are fixedly connected with the support frame.

[0022] Beneficial effects: The support frame can reinforce the connection between the support sleeve and the base, disperse the external force acting on the support sleeve to avoid shaking, ensure the overall stability of the support structure when the patient leans on the device while walking, and effectively improve the safety of the device, adapting to the rehabilitation needs of postoperative patients who rely on support.

[0023] Further, the rehabilitation optimization system comprises a sensing module, a preprocessing module, an AI evaluation module and an interactive module.

[0024] The sensing module comprises an inclination unit and a distance unit.

[0025] The inclination unit is used to collect the rotation angle of the rotating plate in real time to obtain the forward inclination angle data of the patient's body; and the inclination unit is integrated at the connection between the rotating plate and the rotating hole;

[0026] The distance unit is used to record the actual distance of each walking of the patient in real time; and the distance unit is installed at the bottom of the base;

[0027] The preprocessing module is used to receive the forward inclination angle data and walking distance data transmitted by the sensing module for filtering, calibration and format conversion, and output standardized data.

[0028] The AI evaluation module is used to receive the standardized data, import the standardized data into a preset physical evaluation model, correlate the forward inclination angle and the walking distance, determine the physical grade of the patient, and automatically generate an adaptive single exercise distance threshold according to the determination result;

[0029] The interactive module is used to display the generated adaptive exercise distance, current forward inclination angle and physical grade information on the control panel in real time, and support the patient to feed back the exercise completion through the control panel keys.

[0030] Further, in the AI evaluation module, the evaluation method of the physical evaluation model comprises the following steps:

[0031] Step 1, set the forward inclination angle threshold and the inclination duration threshold; the forward inclination angle threshold is 15°-30°, and the continuous inclination time threshold is 5-10 seconds;

[0032] Step two, real-time monitoring of the forward inclination angle data and the corresponding angle duration: if the single forward inclination angle > the forward inclination angle threshold, or the forward inclination angle is > 5° and the duration is ≥ the duration inclination time threshold, it is determined that the physical strength is obviously insufficient; if the forward inclination angle is 5°-15° and 2 seconds ≤ the duration inclination time < the duration inclination time threshold, it is determined that the physical strength is slightly insufficient; if the forward inclination angle is ≤ 5° and the duration inclination time < 2 seconds, it is determined that the physical strength is sufficient;

[0033] Step three, dynamically adjusting the adaptive exercise distance in combination with the walking distance data: if it is determined that the physical strength is sufficient, taking the last completed walking distance as the basis, the adaptive distance is adjusted to 105%-110% of the reference value; if it is determined that the physical strength is slightly insufficient, the adaptive distance is maintained at the last completed distance; if it is determined that the physical strength is obviously insufficient, the adaptive distance is adjusted to 80%-90% of the last completed distance.

[0034] Step four, when the patient walks for the first time, the initial adaptive distance is set to 5-10 meters, and the adjustment rule of step three is executed according to the first evaluation result.

[0035] Further, in the AI evaluation module, the maximum value of the adaptive distance adjustment is 100 meters.

[0036] Further, the sensing module further comprises a temperature unit; the temperature unit is used to obtain the temperature change of the position corresponding to the patient's back and kidney based on infrared sensing technology, and transmit it to the preprocessing module for preprocessing, and then transmit the preprocessed temperature data to the AI evaluation module for evaluation; and the temperature unit is arranged between the air bag layer and the back support plate.

[0037] Further, the AI evaluation module is further used for abnormality determination and linkage intervention on the preprocessed temperature data transmitted by the temperature unit, specifically as follows: the normal temperature range of the transplanted kidney area is 36.5-38℃, and the abnormal increase threshold is "sudden increase of ≥0.8℃ compared with the patient's basic body temperature on the same day" or "both detection temperatures within 6 hours on the same day are > 38℃";

[0038] When the temperature data meets the abnormal increase threshold, the AI evaluation module immediately triggers the interactive module to start the sound and light alarm, and at the same time pushes the temperature abnormality alarm and the current patient position information to the medical terminal; the regular distance adjustment logic of step three is skipped synchronously, and the adaptive exercise distance is directly reduced to 50%-70% of the current set distance, and before the temperature abnormality is removed, the adaptive distance is limited to be adjusted upwards, and only when the medical staff inputs the authorized removal instruction through the control panel, the adaptive distance is restored to be adjusted upwards.

[0039] Beneficial effects: In this scheme, the rehabilitation optimization system adopts a closed-loop design of "multi-dimensional data acquisition + AI analysis and decision + risk dynamic intervention", solves the core pain points of insufficient individualization, late warning and untimely intervention after kidney transplantation, and provides intelligent guarantee for early rehabilitation. The scheme collects key data through a sensing module: the inclination unit captures the angle of the rotating plate to reflect the forward inclination state of the body, the distance unit records the walking distance, and the temperature unit monitors the temperature of the transplanted kidney area. After pre-processing to eliminate interference and calibration error, a reliable foundation is laid for subsequent analysis.

[0040] The AI evaluation module determines the physical level by associating the inclination angle, duration and walking distance, and dynamically generates an adaptive exercise distance (upper limit 100 meters) according to the logic of "sufficient up-regulation, mild deficiency maintenance, and significant deficiency down-regulation". This reduces the risk of wound stretching or insufficient strength affecting recovery due to insufficient physical strength. Secondly, for temperature abnormalities (rapid increase of more than 0.8°C from the basic body temperature or more than 38°C twice within 6 hours), the system immediately sounds an alarm, pushes abnormal and location information to the medical terminal, and simultaneously reduces the distance to 50%-70% and limits the up-regulation until the medical authorization is lifted. This achieves early warning and early intervention of risks, improves the standardization and safety of rehabilitation, and reduces the burden on medical monitoring.

[0041] Additional aspects and advantages of the application will be described in part in the following description, some of which will become apparent, or will be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 It is a perspective view of the overall embodiment of the kidney transplantation postoperative rehabilitation device based on artificial intelligence technology of the present application;

[0043] Figure 2 It is a perspective view of the base, support frame and support sleeve of the kidney transplantation postoperative rehabilitation device based on artificial intelligence technology of the present application;

[0044] Figure 3 It is a perspective view of the push rod and lifting rod of the kidney transplantation postoperative rehabilitation device based on artificial intelligence technology of the present application;

[0045] Figure 4 It is a schematic view of the back support plate of the kidney transplantation postoperative rehabilitation device based on artificial intelligence technology of the present application;

[0046] Figure 5 It is a perspective view of the rotating plate of the kidney transplantation postoperative rehabilitation device based on artificial intelligence technology of the present application;

[0047] Figure 6 It is a schematic view of the rehabilitation optimization system of the kidney transplantation postoperative rehabilitation device based on artificial intelligence technology of the present application.

[0048] The reference signs in the drawings of the specification include: 1, base; 2, support sleeve; 3, support frame; 4, lifting rod; 5, stabilizing seat; 501, magnetic suction hole; 502, suction buckle; 6, pump assembly; 7, support seat; 8, push rod; 9, rotating plate; 10, back support plate; 11, lifting platform; 12, roller; 13, air bag layer; 14, control panel. DETAILED DESCRIPTION

[0049] The technical solutions of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0050] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0051] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] The specific embodiments will be described in detail below:

[0053] Embodiment 1:

[0054] As shown in Figure 1 and Figure 2 A kidney transplant postoperative rehabilitation device based on artificial intelligence technology comprises a base 1, a support frame 3, a push rod 8, a control panel 14 and a plurality of rollers 12, the rollers 12 are all rotationally connected to the bottom of the base 1, and the support frame 3 is screw connected to the top end of the base 1; at the same time, the control panel 14 is screw connected to the push rod 8.

[0055] The base 1 is symmetrically provided with two lifting platforms 11 electrically connected with the control panel 14 at the top, and a support sleeve 2 is rivet-connected to the top end of each lifting platform 11, and the output end of the lifting platform 11 extends into the support sleeve 2 and is in sliding fit with the inner wall of the support sleeve 2, and the support sleeve 2 is welded with the support frame 3 to increase the stability of the whole. A lifting rod 4 is in sliding fit in the support sleeve 2, the bottom end of the lifting rod 4 is coaxially screw-connected with the output end of the lifting platform 11, and the top end of the lifting rod 4 extends through the top end of the support sleeve 2; and the top end of the lifting rod 4 is integrally formed with the push rod 8. The above structure provides a moving base in the scheme, meets the following demand of the patient when walking for a short distance, and facilitates the patient to adjust the height of the lifting rod 4 according to the height of the patient, so as to adapt to patients of different heights and body shapes.

[0056] In the scheme, when the patient after kidney transplantation walks for a short distance during the stage of getting out of bed for rehabilitation training, the patient is prone to forward leaning of the body due to insufficient core strength, directly pulling the lower abdominal surgical incision, and even possibly causing additional compression to the transplanted kidney area. The specific problems are as follows:

[0057] As shown in Figure 1 , a stabilizing seat 5 is screw-connected to each of the two lifting rods 4, and a back support plate 10 is hingedly connected to each stabilizing seat 5. Figure 3 Figure 4 As shown in Figure 3 and Figure 4 , a plurality of magnetic attraction holes 501 are formed in the surface of the other stabilizing seat 5, and a plurality of adsorption buckles 502 corresponding to the magnetic attraction holes 501 are integrally formed on the right side of the back support plate 10; and the back support plate 10 is arranged on the side of the stabilizing seat 5 close to the rotating plate 9, so that when the patient presses the back support plate 10 backward, the stabilizing seat 5 limits the back support plate 10 in the same direction, thereby preventing the adsorption buckles 502 from falling out of the magnetic attraction holes 501.

[0058] Specifically, a support seat 7 is rivet-connected to each of the two lifting rods 4 between the push rod 8 and the back support plate 10, and a rotating hole is formed in each of the two support seats 7 on the side close to each other. The scheme further includes a rotating plate 9, both sides of the rotating plate 9 in the length direction are in rotating fit with the rotating holes, and a reset torsional spring is arranged in each rotating hole, one end of the reset torsional spring is welded to the inner wall of the rotating hole, and the other end of the reset torsional spring is welded to the rotating plate 9.

[0059] The rotating plate 9 is located above the back support plate 10, and the push rod 8 is located above the rotating plate 9, so as to match the conventional posture of the patient after kidney transplantation.

[0060] The rotating plate 9 is used to support the movement of the patient's chest; the back support plate 10 is used to provide limiting support for the back position corresponding to the patient's kidney. Secondly, the side close to each other of the rotating plate 9 and the back support plate 10 is a concave arc surface structure, which is suitable for the physiological curve of the human chest and back, improves the support fit, reduces local excessive compression (especially protects the back of the transplanted kidney area), reduces the gap with the body, improves the comfort of use, and reduces the risk of wound traction caused by the patient adjusting the posture due to discomfort.

[0061] In addition, the side close to the rotating plate 9 of the back support plate 10 is provided with an air bag layer 13, the air bag layer 13 is communicated with a pump assembly 6 for supplying air to the air bag layer 13, the pump assembly 6 is arranged on the surface of a stable seat 5, the pump assembly 6 is electrically connected with a control panel 14, and the pump assembly 6 can be preferably a gas pump. By using the flexibility of the air bag layer 13, the compression of the transplanted kidney area caused by the hard contact between the back support plate 10 and the patient's back is avoided, and the inflation amount is adjusted by the pump assembly 6 to dynamically adjust the fit according to the body size difference of the patient, and the restraint effect on the waist of the patient after kidney transplantation is strengthened.

[0062] The control panel 14 is built-in with a rehabilitation optimization system. Specifically, in combination with the above-mentioned Figure 6 As shown in the figure, the rehabilitation optimization system includes a sensing module, a preprocessing module, an AI evaluation module and an interaction module:

[0063] The sensing module includes an inclination unit and a distance unit:

[0064] The inclination unit is used to collect the rotation angle of the rotating plate 9 in real time to obtain the forward inclination angle data of the patient's body; and the inclination unit is integrated at the connection between the rotating plate 9 and the rotating hole;

[0065] The distance unit is used to record the actual distance of the patient's each walking in real time; and the distance unit is installed at the bottom of the base 1.

[0066] The preprocessing module: receives the forward inclination angle data and walking distance data transmitted by the sensing module for filtering, calibration and format conversion, and outputs standardized data.

[0067] The AI evaluation module: after receiving the standardized data, the standardized data is imported into a preset physical evaluation model, the forward inclination angle and the walking distance are analyzed by correlation, the patient's physical grade is determined, and the adaptive single exercise distance threshold is automatically generated according to the determination result.

[0068] In the AI evaluation module, the evaluation method of the physical evaluation model includes the following steps:

[0069] Step one, set the forward inclination angle threshold and the inclination duration threshold; the forward inclination angle threshold is 15°-30°, and the inclination duration threshold is 5-10 seconds;

[0070] Step two, real-time monitoring of forward inclination angle data and corresponding angle duration: if single forward inclination angle > forward inclination angle threshold, or forward inclination angle is > 5° and duration ≥ duration inclination time threshold, it is determined that the physical strength is obviously insufficient; if forward inclination angle is 5°-15° and 2 seconds ≤ duration inclination time < duration inclination time threshold, it is determined that the physical strength is slightly insufficient; if forward inclination angle ≤ 5° and duration inclination time < 2 seconds, it is determined that the physical strength is sufficient;

[0071] Step three, dynamically adjusting the adaptive exercise distance in combination with the walking distance data: if it is determined that the physical strength is sufficient, the adaptive distance is adjusted to 105%-110% of the reference value based on the last completed walking distance; if it is determined that the physical strength is slightly insufficient, the adaptive distance is maintained at the last completed distance; if it is determined that the physical strength is obviously insufficient, the adaptive distance is adjusted to 80%-90% of the last completed distance; and the maximum value of the adaptive distance adjustment is 100 meters.

[0072] Step four, when the patient walks for the first time, the initial adaptive distance is set to 5-10 meters by default, and the adjustment rule of step three is executed according to the first evaluation result.

[0073] Interaction module: the generated adaptive exercise distance, current forward inclination angle and physical strength level information are displayed in real time on the control panel 14, and the patient can feed back the exercise completion through the control panel 14 buttons.

[0074] The specific implementation process is as follows: before use, the kidney transplant patient first starts the device through the control panel 14, adjusts the height of the push rod 8, the rotating plate 9 and the back support plate 10 by operating the lifting platform 11 according to the user's height (such as 160 cm or 180 cm) - until the back support plate 10 is aligned with the corresponding back position of the user's transplanted kidney area, the rotating plate 9 is attached to the lower front chest, and the height is adjusted. Adaptation is completed. Then open the hinged back support plate 10, the patient's back fits the concave arc surface of the support plate, aligns the magnetic attraction hole 501 of the stable seat 5 with the adsorption buckle 502 on the right side of the back support plate 10 and presses it to fix, and then starts the pump assembly 6 through the control panel 14 to inflate the air bag layer 13 (the inflation amount is appropriate for the patient to feel no compression), so that the air bag layer 13 tightly fits the back curve and the rotating plate 9 tightly fits the patient's front chest, forming a limit.

[0075] When starting to walk, the kidney transplant patient holds the push rod 8 with both hands and slowly steps, and the bottom rollers 12 of the base 1 move synchronously with the walking. During the walking process, if the patient leans forward due to insufficient physical strength, the front chest will push the rotating plate 9 to rotate around the rotating hole of the support seat 7, at this time the inclination angle unit integrated in the rotating hole collects the rotation angle (i.e. the forward inclination angle) in real time, and the distance unit at the bottom of the base 1 records the walking distance synchronously; the two types of data are transmitted to the preprocessing module, filtered (remove angle fluctuation errors caused by walking bumps), calibrated, generate standardized data and sent to the AI evaluation module.

[0076] The AI ​​assessment module determines the physical strength level according to preset rules: if the forward tilt angle is ≤5° and the duration is <2 seconds, it is judged as sufficient physical strength, and the control panel 14 displays "Sufficient physical strength, current adaptation distance XX meters (calculated as 105% to 110% of the last completed distance)" in real time; if the forward tilt angle is 10° and the duration is 6 seconds (within the range of 5° to 15° and 2 seconds to 10 seconds), it is judged as slightly insufficient physical strength, and displays "Slightly insufficient physical strength, maintain the current distance XX meters"; if the forward tilt angle is 20° (>15° threshold), it is judged as significantly insufficient physical strength, and displays "Significantly insufficient physical strength, adaptation distance adjusted to XX meters (80% to 90% of the last distance)". At the same time, the reset torsion spring generates a rebound force due to the tilt of the rotating plate 9, which helps the patient adjust the posture and reduce the force on the waist.

[0077] Example 2:

[0078] As attached Figure 1 , Figure 5 and Figure 6 As shown, the difference from Example 1 is that although Example 1 can monitor the patient's forward leaning state and walking distance in real time through the tilt unit and distance unit, and dynamically adjust the adaptive movement distance in combination with the AI ​​assessment module, effectively solving the problems of lumbar bending and wound traction caused by insufficient physical strength, there is still a shortcoming in the lack of real-time monitoring of potential risks in the transplanted kidney area (such as rejection reaction and local infection) during the patient's walking process. These risks are often accompanied by abnormally high temperature in the transplanted kidney area. If this signal cannot be captured and intervened in time, the local discomfort may be aggravated due to continuous movement, making it difficult to achieve comprehensive safety protection of "posture protection + risk warning". Therefore, in this solution, the specific details are as follows:

[0079] The sensing module also includes a temperature unit. The temperature unit is used to acquire temperature changes at the corresponding locations on the patient's back and kidneys based on infrared sensing technology, and transmits the data to the preprocessing module for preprocessing. The preprocessed temperature data is then transmitted to the AI ​​evaluation module for evaluation. The temperature unit is located between the airbag layer 13 and the back support plate 10. For example, a Flir Lepton 3.5 miniature infrared imaging sensor module is used (which captures infrared radiation energy from the skin surface through a 160×120 pixel infrared detector, converts it into digital temperature image data, covers a temperature range of 30℃-45℃, and has a temperature resolution of 0.05℃). This module is attached and fixed to the back support plate 10 on the side facing the airbag layer 13 with medical-grade flexible high-temperature resistant tape. The ultra-thin encapsulation structure of this module (only 3.5mm thick) will not interfere with the flexible deformation and fit of the airbag layer after inflation. The lens is vertically aligned with the back area corresponding to the transplanted kidney area, accurately identifying subtle fluctuations and abnormally high areas of local temperature in the transplanted kidney area.

[0080] The AI evaluation module is also used for abnormality judgment and linkage intervention on the pre-processed temperature data transmitted by the temperature unit, specifically as follows: the normal temperature range of the transplanted kidney area is 36.5-38°C, and the abnormal rise threshold is "sudden rise of the patient's daily basal body temperature ≥0.8°C" or "the detection temperature of the same day within 6 hours is >38°C";

[0081] When the temperature data meets the abnormal rise threshold, the AI evaluation module immediately triggers the interaction module to start the sound and light alarm, and at the same time pushes the temperature abnormality alarm and the current patient position information to the medical terminal; the regular distance adjustment logic of step three is skipped, and the adaptive motion distance is directly reduced to 50%-70% of the current set distance, and before the temperature abnormality is removed, the adaptive distance is limited to be adjusted upwards, and only when the medical staff inputs the authorized removal instruction through the control panel 14, the adaptive distance is restored to be adjusted upwards

[0082] The specific implementation process is as follows: on the basis of the judgment in Embodiment 1, if the temperature unit monitors that the temperature of the transplanted kidney area rises 0.8°C higher than the daily basal body temperature (for example, the basal body temperature is 37°C, and the current temperature is 37.8°C), the control panel 14 immediately starts the sound and light alarm (red light flashing + buzzing prompt), and automatically reduces the adaptive distance to 50%-70% of the current distance, and limits the upward adjustment; after receiving the terminal alarm information, the medical staff can go to the scene to evaluate, and after confirming that there is no abnormality, inputs the work number through the control panel 14 to remove the limitation. After a single walking is completed, the patient presses the "motion completion" button of the control panel 14, the system records the walking data of this time, and provides a basis for distance adjustment for the next training, and the whole process ensures the safety of walking and realizes personalized rehabilitation training.

[0083] Obviously, the above embodiments are only examples for clear illustration, and are not limitations to the embodiments. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An artificial intelligence technology-based post-renal transplantation rehabilitation device, comprising a base (1) and a plurality of rollers (12), each of which is rotationally connected to the bottom of the base (1), characterized in that, The base (1) is provided with two lifting platforms (11) symmetrically on the top, the lifting platforms (11) are fixedly connected with support sleeves (2) at the top ends, the output ends of the lifting platforms (11) extend into the support sleeves (2) and are in sliding fit with the inner walls of the support sleeves (2); lifting rods (4) are in sliding fit in the support sleeves (2), the bottom ends of the lifting rods (4) are fixedly connected with the output ends of the lifting platforms (11) coaxially, and the top ends of the lifting rods (4) extend through the top ends of the support sleeves (2); the lifting rods (4) are fixedly connected with stable seats (5), one stable seat (5) is hingedly connected with a back supporting plate (10), and the other stable seat (5) is provided with a fixing assembly for fixing the back supporting plate (10); The lifting rods (4) are fixedly connected with support seats (7), and rotating holes are formed in the sides of the support seats (7) close to each other; the rotating plate (9) is rotatably connected with the rotating holes in the length direction, reset torsion springs are arranged in the rotating holes, one end of the reset torsion springs is fixedly connected with the inner walls of the rotating holes, and the other end of the reset torsion springs is fixedly connected with the rotating plate (9); the rotating plate (9) is located above the back supporting plate (10); the rotating plate (9) is used for supporting the movement of the chest of the patient; and the back supporting plate (10) is used for providing limiting support for the back position corresponding to the kidney of the patient; The lifting rods (4) are fixedly connected with a push rod (8), the push rod (8) is located above the rotating plate (9); the push rod (8) is fixedly connected with a control panel (14); the control panel (14) is electrically connected with the lifting platforms (11); and the control panel (14) is provided with a rehabilitation optimization system; The rehabilitation optimization system is used for acquiring real-time forward inclination angle data of the rotating plate (9) when the chest of the patient rotates during walking, recording the actual distance of each walking of the patient, correlatively analyzing the forward inclination angle data and the walking distance data, constructing a physical evaluation model through an AI algorithm to judge the physical condition of the patient, and automatically generating a matched movement distance according to the physical condition of the patient and displaying the matched movement distance on the control panel (14).

2. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 1, characterized in that, The fixing assembly comprises a plurality of magnetic holes (501) formed in the surface of one stable seat (5), the side of the back supporting plate (10) away from the rotating plate (9) is provided with a plurality of adsorption buckles (502) corresponding to the magnetic holes (501) in a one-to-one manner, the adsorption buckles (502) are away from the hinged end of the back supporting plate (10); and the back supporting plate (10) is distributed on the side of the stable seat (5) close to the rotating plate (9).

3. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 2, characterized in that, The side of the rotating plate (9) and the back supporting plate (10) close to each other is an arc-shaped surface structure concave inward.

4. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 3, characterized in that, The side of the back supporting plate (10) close to the rotating plate (9) is provided with an air bag layer (13), the air bag layer (13) is communicated with a pump assembly (6) for supplying air to the air bag layer (13), the pump assembly (6) is arranged on the surface of one stable seat (5), and the pump assembly (6) is electrically connected with the control panel (14).

5. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 4, characterized in that, The base (1) is fixedly connected with a support frame (3), and the support sleeves (2) are fixedly connected with the support frame (3).

6. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 5, characterized in that, The rehabilitation optimization system comprises a sensing module, a preprocessing module, an AI evaluation module and an interaction module; The sensing module comprises an inclination unit and a distance unit: The inclination unit is used to collect the rotation angle of the rotating plate (9) in real time to obtain the patient's forward inclination angle data; and the inclination unit is integrated at the connection between the rotating plate (9) and the rotating hole; The distance unit is used to record the actual distance of each walking of the patient in real time; and the distance unit is installed at the bottom of the base (1); The preprocessing module is used to receive the forward inclination angle data and the walking distance data transmitted by the sensing module for filtering, calibration and format conversion, and output standardized data; The AI evaluation module is used to import the standardized data into a preset physical evaluation model after receiving the standardized data, to determine the patient's physical grade by correlating the forward inclination angle and the walking distance, and to automatically generate an adaptive single exercise distance threshold according to the determination result; The interaction module is used to display the generated adaptive exercise distance, the current forward inclination angle and the physical grade information on the control panel (14) in real time, and to support the patient to feed back the exercise completion condition through the control panel (14) keys.

7. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 6, characterized in that, In the AI evaluation module, the evaluation method of the physical evaluation model comprises the following steps: Step one, set the forward inclination angle threshold and the inclination duration threshold; the forward inclination angle threshold is 15°-30°, and the continuous inclination time threshold is 5-10 seconds; Step two, real-time monitor the forward inclination angle data and the corresponding angle duration: if the single forward inclination angle > the forward inclination angle threshold, or the forward inclination angle is > 5° and the duration is ≥ the continuous inclination time threshold, it is determined that the physical strength is obviously insufficient; if the forward inclination angle is 5°-15° and 2 seconds ≤ the continuous inclination time < the continuous inclination time threshold, it is determined that the physical strength is slightly insufficient; if the forward inclination angle is ≤ 5° and the continuous inclination time < 2 seconds, it is determined that the physical strength is sufficient; Step three, dynamically adjust the adaptive exercise distance in combination with the walking distance data: if it is determined that the physical strength is sufficient, then the adaptive distance is adjusted to 105%-110% of the reference value based on the last completed walking distance; if it is determined that the physical strength is slightly insufficient, then the adaptive distance is maintained at the last completed distance; if it is determined that the physical strength is obviously insufficient, then the adaptive distance is adjusted to 80%-90% of the last completed distance; Step four, when the patient walks for the first time, the initial adaptive distance is set to 5-10 meters, and the adjustment rule of step three is executed according to the first evaluation result.

8. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 7, characterized in that, In the AI evaluation module, the maximum value of the adaptive distance adjustment is 100 meters.

9. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 8, characterized in that, The sensing module further comprises a temperature unit; the temperature unit is used to obtain the temperature change of the position corresponding to the patient's back and kidney based on infrared sensing technology, and transmit it to the preprocessing module for preprocessing, and then transmit the preprocessed temperature data to the AI evaluation module for evaluation; and the temperature unit is arranged between the air bag layer (13) and the back support plate (10).

10. The renal transplant post-operation rehabilitation device based on artificial intelligence technology according to claim 9, characterized in that, The AI evaluation module is further used to make an abnormality determination and linkage intervention on the preprocessed temperature data transmitted by the temperature unit, specifically as follows: the preset normal temperature range of the transplanted kidney area is 36.5-38℃, and the abnormal rise threshold is "the patient's daily basal body temperature rises by ≥0.8℃" or "the detection temperature at two times within the same day with an interval of 6 hours is both >38℃"; When the temperature data meets the abnormal rise threshold, the AI evaluation module immediately triggers the interaction module to start the sound and light alarm, and at the same time pushes the temperature abnormality alarm and the current patient position information to the medical terminal; the regular distance adjustment logic in step three is skipped, and the adaptive motion distance is directly reduced to 50% to 70% of the current set distance. Before the temperature abnormality is removed, the adaptive distance is limited from being increased, and the adaptive distance is restored only when the medical staff inputs an authorized removal instruction through the control panel (14).

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