CN119909355A - A rehabilitation training device for preventing joint stiffness in burn patients - Google Patents

A rehabilitation training device for preventing joint stiffness in burn patients Download PDF

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Publication number
CN119909355A
CN119909355A CN202510236126.7A CN202510236126A CN119909355A CN 119909355 A CN119909355 A CN 119909355A CN 202510236126 A CN202510236126 A CN 202510236126A CN 119909355 A CN119909355 A CN 119909355A
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training
fixed
bracket
electric cylinder
limb
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黄余婷
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First Affiliated Hospital of Army Medical University
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First Affiliated Hospital of Army Medical University
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Abstract

本发明涉及烧伤病人四肢医疗训练器械的技术领域,具体为一种预防烧伤患者关节僵硬的康复训练装置,包括肢体训练单元、监测单元以及智能控制单元;还包括支架,所述肢体训练单元固定在支架上,肢体训练单元包括肢体综合训练模块、手臂开合训练模块、手臂拉升训练模块;所述监测单元用于监测患者的心率、血压、血糖;所述智能控制单元用于根据监测单元的监测信息自动调控肢体训练单元的训练参数;所述训练参数包括训练强度、训练频率、训练时长、训练阻力。本发明能综合监测单元反馈的心率、血压、血糖等多维度身体指标,可以更全面地考量患者个体差异,精准适配每个患者对训练阻力的独特需求,提升四肢训练效果。

The present invention relates to the technical field of medical training equipment for the limbs of burn patients, specifically a rehabilitation training device for preventing joint stiffness in burn patients, comprising a limb training unit, a monitoring unit and an intelligent control unit; further comprising a bracket, the limb training unit is fixed on the bracket, the limb training unit comprises a limb comprehensive training module, an arm opening and closing training module, and an arm lifting training module; the monitoring unit is used to monitor the patient's heart rate, blood pressure, and blood sugar; the intelligent control unit is used to automatically adjust the training parameters of the limb training unit according to the monitoring information of the monitoring unit; the training parameters include training intensity, training frequency, training duration, and training resistance. The present invention can comprehensively monitor the multi-dimensional physical indicators such as heart rate, blood pressure, and blood sugar fed back by the monitoring unit, can more comprehensively consider the individual differences of patients, accurately adapt to each patient's unique needs for training resistance, and improve the limb training effect.

Description

Rehabilitation training device for preventing joint stiffness of burn patient
Technical Field
The invention relates to the technical field of medical training apparatuses for limbs of burn patients, in particular to a rehabilitation training device for preventing joint stiffness of burn patients.
Background
Burn generally refers to tissue damage caused by heat, electricity, chemicals, laser light, radiation, etc. Thermal burns refer to tissue damage caused by hot liquids (water, soup, oil, etc.), vapors, hot gases, flames, hot metal liquids, or solids. The burn caused by heat is also called scald in clinic, and the burn caused by hot liquid vapor is called electrical burn, chemical burn, etc.
Scar tissue may form during the healing process due to the damage of skin tissue following a burn. The scar tissue lacks elasticity and gradually contracts to cause limited joint movement and contracture deformity, and due to reasons such as pain, limb movement reduction and the like, useless atrophy can appear on muscles to cause muscle strength reduction, and the scar tissue can continuously pull tissues around the joint to cause continuous reduction of the joint movement range, so that limb rehabilitation training of burn patients is very necessary, and certain traction force can be applied to the scar tissue through limb rehabilitation training such as movement of bending, stretching, rotation and the like of the joint to prevent excessive contracture of the scar tissue, keep the normal movement range of the joint and prevent the muscle atrophy from causing joint stiffness. The rehabilitation training can stimulate muscle contraction through modes of active exercise, anti-resistance exercise and the like, promote muscle blood circulation, increase nutrition supply of muscles, prevent muscle atrophy, gradually recover muscle strength and reduce joint injury risk.
Rehabilitation exercises for burn patients can be trained by means of the apparatus. The integrated rehabilitation device (publication number: CN 112933533A) for burn of limbs in the prior art is designed to fix the legs of a human body and perform leg walking training with preset resistance, and can realize the function of automatically adjusting the exercise intensity according to the burn condition of a patient. However, the following technical problems still exist in the prior art:
1. The resistance adapting effect is bad to influence the rehabilitation training effect. In the prior art, the tension of a patient during training is monitored through a sensor and then compared with the preset tension in a storage module, so that proper training resistance intensity is regulated and controlled to improve the training effect, however, because individual differences of the patients are different, the adaptation degree and the requirement for the training resistance are different, the preset tension value in the storage module cannot be adapted to each person, and therefore, the adjustment is carried out by simply relying on the tension during training as a reference, the condition that part of the training resistance of the patient is too small, the enough training intensity cannot be achieved, the muscle strength and the joint mobility are slowly promoted, the rehabilitation process is blocked, and the other part of the patient is too large in training resistance, exceeds the body bearing range, the physical fatigue feeling is aggravated, the training plan is difficult to be adhered to, and the expected rehabilitation training effect cannot be realized.
2. The device is inconvenient to use and has poor comfort. The device has a huge whole structure, is not flexible and portable enough, can be used by patients to feel limited actions in the use process, and can be bound and uncomfortable by the patients due to the fact that the fixing belts and the hoisting device are used in the fixing module to fix the limbs of the patients, so that the enthusiasm and the persistence of rehabilitation training are influenced.
3. The limb training items are fewer, and the applicability is insufficient. The prior art device focuses on rehabilitation training to leg, but burn parts, degree and rehabilitation stages of different burn patients are very different, and for different types of burn patients, rehabilitation training items are few, and different requirements of patients cannot be met.
Disclosure of Invention
The invention provides a rehabilitation training device for preventing joint stiffness of burn patients, which can solve the problems that the applicability of limb training parts of the rehabilitation device in the prior art is insufficient, the training strength cannot be adjusted for different patients, and the rehabilitation of the patients is affected.
The application provides a rehabilitation training device for preventing joint stiffness of burn patients, which comprises a limb training unit, a monitoring unit and an intelligent control unit;
The limb training unit comprises a limb comprehensive training module, an arm opening and closing training module and an arm pulling and lifting training module;
The monitoring unit is used for monitoring heart rate, blood pressure and blood sugar of a patient;
The intelligent control unit is used for automatically regulating and controlling training parameters of the limb training unit according to the monitoring information of the monitoring unit, wherein the training parameters comprise training intensity, training frequency, training duration and training resistance.
The beneficial effects are that:
1. The intelligent control unit of the device can comprehensively monitor multidimensional body indexes such as heart rate, blood pressure, blood sugar and the like fed back by the unit, can more comprehensively consider individual differences of patients, and can accurately adapt to unique requirements of each patient on training resistance. For example, for burn patients with weak body and poor endurance, even if the tension during training accords with a preset value, if the heart rate is monitored to be too fast and the blood pressure is abnormally fluctuated, the intelligent control unit can also timely judge that the current resistance is too large, automatically reduce the training resistance, avoid the condition that the body is overstrain due to the uncomfortableness of the resistance and is difficult to adhere to the training, ensure the smooth proceeding of rehabilitation training, and simultaneously in the training process, along with the gradual recovery of the body function of the patient, the adaptability to the training resistance can also be changed, and the intelligent control unit can flexibly adjust the training resistance strength according to the real-time body state of the patient, thereby effectively improving the rehabilitation training effect.
2. And integrating training items to meet different training requirements. The limb training unit comprises a limb comprehensive training module, an arm opening and closing training module and an arm pulling and lifting training module, can provide diversified training modes aiming at different burn positions and rehabilitation demands of burn patients, can perform comprehensive training of upper limbs and lower limbs and promote overall limb function recovery, is beneficial to training strength and joint activity of arms, improves arm functions, and can effectively stretch arm muscles and joints, prevent arm joint stiffness, comprehensively meet rehabilitation training demands of patients and ensure training effects.
Further, the limb comprehensive training module comprises a shell, a hand wheel shaft which is rotationally connected to the upper portion of the shell, and a trundle shaft which is rotationally connected to the lower portion of the shell, wherein discs are fixed on the hand wheel shaft and the trundle shaft, annular grooves are formed in the peripheries of the discs, a first electric cylinder is further arranged in the shell, a sliding block is fixed on a telescopic rod of the first electric cylinder, the sliding block is slidingly connected to the inner wall of the shell, belts are fixed at two ends of the sliding block, and the belts are sleeved in the annular grooves.
The intelligent control device has the advantages that through the design of the hand wheel shaft and the caster wheel shaft, a user can use the force of the hands and the feet when operating, rehabilitation training of joints of the upper limbs and the lower limbs is achieved, the whole body blood circulation is promoted, the muscle force and joint flexibility of the hands and the legs are exercised, the coordination of the body is enhanced, the rehabilitation process is accelerated, meanwhile, the first electric cylinder controls the sliding of the sliding block through the telescopic rod, the tightness of the belt in the circular disc annular groove is further adjusted, the training resistance is adjusted, the intelligent control module can adjust the training strength at any time according to the body data of a patient, the training requirements of different stages are met, and the training effect is improved.
Further, the arm opening and closing training module comprises a second electric cylinder fixed on the support, a supporting block fixed at the end part of a telescopic rod of the second electric cylinder, a rotating shaft fixed above the supporting block, a swinging arm rotatably connected to the rotating shaft and a handle fixed on the swinging arm.
The beneficial effects are that: the module is specially designed for the arm, and a patient can hold the handle by hand to carry out the abduction action and adduction action in the horizontal direction, so that the muscle strength of the arm, especially the muscle groups of the shoulder, the elbow and the wrist can be pertinently exercised, the activity degree of the arm joint can be improved, and the module has a direct promotion effect on the recovery of the arm function after burn.
Further, the extension springs are respectively fixed on two sides of the swing arm, a third electric cylinder is arranged at the other end of each extension spring, the third electric cylinder is fixed in the support, and the telescopic rod of the third electric cylinder is fixedly connected with the extension springs.
The three-dimensional training device has the advantages that the third electric cylinder can accurately control the stretching degree of the tension spring, so that the resistance during training can be accurately adjusted, compared with the fact that the resistance of the swing arm is adjusted by the aid of the second electric cylinder alone, the combination of the tension spring and the third electric cylinder is increased, the resistance adjustment is more flexible and careful, training resistance can be accurately set according to the specific rehabilitation stage and physical condition of a patient, and personalized requirements of different patients are met.
Further, arm pull-up training module is including fixing the spring in the support top and fixing the pull ring in the spring below, and the spring symmetry sets up the both sides in the pull ring top, and still is fixed with fourth electronic jar above the support, and the one end and the telescopic link fixed connection of fourth electronic jar of pull ring are kept away from to the spring.
The intelligent arm lifting device has the beneficial effects that through the arrangement of the pull ring and the spring, a patient can exercise main muscle groups such as biceps brachii and triceps brachii of the arm in a targeted manner, the flexibility and the stretching capacity of an arm joint are improved, the stretching degree of the spring can be precisely controlled by the fourth electric cylinder, and the initial tension and the stretching range of the spring are changed, so that the training strength is flexibly adjusted, and the training requirements of different patients in different rehabilitation stages are met.
Further, the support is also provided with a seat module, which comprises a positioning block fixed at the bottom of the support, a guide post fixed around the positioning block and a cushion slidingly connected on the guide post, the positioning block is also fixed with a fifth electric cylinder, and a telescopic rod of the fifth electric cylinder is fixed with the bottom of the cushion.
The seat adjusting module can well adapt to the individual difference no matter the patient with higher stature or shorter stature, and can enable the body and the training module such as the arm opening and closing training module, the arm pulling training module and the like to keep proper position relation through adjusting the height of the seat cushion, so that the patient can be ensured to train correctly and effectively, the function of each training module is fully exerted, and the pertinence and the effectiveness of rehabilitation training are improved.
Further, the support bottom still is equipped with apart from adjustment module, including fixing the motor in the support and with motor spindle fixed connection's lead screw, the one end that the motor was kept away from to the lead screw is rotated with the support and is connected, and the pole portion threaded connection of lead screw has the slide, slide sliding and support sliding connection, and the bottom of shell stretches into in the support and is fixed in on the slide.
The device has the beneficial effects that the distance adjusting module can drive the screw rod to rotate through the motor to drive the sliding seat to slide on the support, so that the distance between the shell and the limb comprehensive training module and the seat module is adjusted, the patient can adjust the limb comprehensive training module to a position most suitable for the patient according to the factors such as the moving range and the strength of the arm and the leg of the patient, the personalized training experience is realized, and the training effectiveness and the training comfort are improved.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is an enlarged view of the limb complex training module of fig. 1.
Fig. 3 is an enlarged view of the arm opening and closing training module in fig. 1.
Fig. 4 is a logic control block diagram of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
The marks in the drawing of the specification comprise a bracket 1, an arm opening and closing training module 2, a third electric cylinder 201, a second electric cylinder 202, a rotating shaft 203, a tension spring 204, a swinging arm 205, a handle 206, a supporting block 207, an arm lifting training module 3, a spring 301, a pull ring 302, a console 4, a limb comprehensive training module 5, a hand wheel shaft 501, a shell 502, a trundle shaft 503, a first electric cylinder 504, a slider 505, a belt 506, a disc 507, a sliding seat 6, a screw rod 7, a coupler 8, a motor 9, a positioning block 10, a fifth electric cylinder 11, a guide post 12 and a cushion 13.
Example 1
As shown in fig. 1 to 4, the rehabilitation training device for preventing joint stiffness of burn patients comprises a limb training unit, a monitoring unit, an intelligent control unit and a support 1, wherein the limb training unit is fixed on the support 1 and comprises a limb comprehensive training module 5, an arm opening and closing training module 2 and an arm lifting training module 3, the monitoring unit adopts an intelligent bracelet and is used for monitoring heart rate, blood pressure and blood sugar of the patients, the intelligent control unit is used for automatically regulating and controlling training parameters of the limb training unit according to monitoring information of the monitoring unit, and the training parameters comprise training intensity, training frequency, training duration and training resistance.
As shown in FIG. 2, the limb comprehensive training module 5 comprises a housing 502, a hand wheel shaft 501 rotatably connected above the housing 502, and a caster shaft 503 rotatably connected below the housing 502, wherein a disc 507 is fixed on a rod portion of the hand wheel shaft 501 and the caster shaft 503 in the housing 502, an annular groove is arranged on the periphery of the disc 507, a first electric cylinder 504 is further arranged in the housing 502, a sliding block 505 is fixed on a telescopic rod of the first electric cylinder 504, the sliding block 505 is slidably connected on the inner wall of the housing 502, two ends of the sliding block 505 are fixedly provided with belts 506, the belts 506 are sleeved in the annular groove, and the disc 507 and related structures of the disc 507 in the hand wheel shaft 501 in the housing 502 are identical with those of the caster shaft 503, and are not repeated herein. The sliding of the sliding block 505 is controlled through the telescopic rod by the first electric cylinder 504, the tightness of the belt 506 in the annular groove of the disc 507 is adjusted, and the training resistance is adjusted, so that the intelligent control module can adjust the training intensity at any time according to the body data of a patient, and the training requirements of different stages are met.
As shown in fig. 3, the arm opening and closing training module 2 is provided with two groups, which are symmetrically arranged at two sides of the limb comprehensive training module 5, and the arm opening and closing training module 2 comprises a second electric cylinder 202 fixed on the bracket 1, a supporting block 207 fixed at the end part of a telescopic rod of the second electric cylinder 202, a rotating shaft 203 fixed above the supporting block 207, a swinging arm 205 rotatably connected to the rotating shaft 203, and a grip 206 fixed on the swinging arm 205. Tension springs 204 are respectively fixed on two sides of the swing arm 205, a third electric cylinder 201 is arranged at the other end of the tension springs 204, the third electric cylinder 201 is fixed in the bracket 1, and a telescopic rod of the third electric cylinder 201 is fixedly connected with the tension springs 204. The patient can hold the handle 206 with the hand and carry out the abduction action and the adduction action of horizontal direction to can pertinently temper the muscle strength of arm, the flexible of second electronic jar 202 can adjust the distance of backup pad and support 1, so that the patient of different sizes adjusts according to own arm exhibition, and the tensile degree of extension spring 204 can be controlled accurately to third electronic jar 201, thereby the resistance size when accurately adjusting the training sets up training resistance more accurately, satisfies different patient's individualized demands.
As shown in fig. 1, the arm lifting training module 3 includes a spring 301 fixed above the support 1 and a pull ring 302 fixed below the spring 301, the spring 301 is symmetrically disposed on two sides above the pull ring 302, and a fourth electric cylinder is also fixed above the support 1, which is omitted in the figure, and one end of the spring 301 far from the pull ring 302 is fixedly connected with a telescopic rod of the fourth electric cylinder. The patient can pull the pull ring 302 to perform arm lifting action, main muscle groups such as biceps brachii and triceps brachii of the arm can be pertinently exercised, flexibility and stretching capacity of arm joints are improved, the stretching degree of the spring 301 can be precisely controlled due to the existence of the fourth electric cylinder, and initial tension and stretching range of the spring 301 are changed, so that training strength is flexibly adjusted, and training requirements of different patients in different rehabilitation stages are met.
As shown in fig. 1, the support 1 is further provided with a seat module, which comprises a positioning block 10 fixed at the bottom of the support 1, guide posts 12 fixed around the positioning block 10, and a cushion 13 slidably connected to the guide posts 12, the positioning block 10 is further fixed with a fifth electric cylinder 11, and a telescopic rod of the fifth electric cylinder 11 is fixed with the bottom of the cushion 13. The height and the body shape of different burn patients are different, the seat adjusting module can be well adapted to the individual difference, no matter the patient is higher or shorter in size, the height of the seat cushion 13 can be adjusted, so that the body and the training modules such as the arm opening and closing training module 2, the arm pulling training module 3 and the like can keep proper position relation, the patient can be ensured to train correctly and effectively, the effect of each training module can be fully exerted, and the pertinence and the effectiveness of rehabilitation training can be improved.
As shown in fig. 1, the bottom of the bracket 1 is further provided with a distance adjustment module, which comprises a motor 9 fixed in the bracket 1 and a screw rod 7 fixedly connected with a main shaft of the motor 9, wherein one end of the screw rod 7, which is far away from the motor 9, is rotationally connected with the bracket 1, a sliding seat 6 is in threaded connection with the rod part of the screw rod 7, the sliding seat 6 is in sliding connection with the bracket 1, and the bottom of the shell 502 extends into the bracket 1 and is fixed on the sliding seat 6. The distance adjusting module can drive the screw rod 7 to rotate through the motor 9 to drive the sliding seat 6 to slide on the support 1, so that the distance between the shell 502 and the limb comprehensive training module 5 and the seat module is adjusted, the patient can adjust the limb comprehensive training module 5 to a position most suitable for the patient according to the factors such as the moving range and the strength of the arm and the leg of the patient, personalized training experience is realized, and the training effectiveness and the training comfort are improved.
The intelligent control unit comprises a PLC controller, and the controller is electrically connected with an intelligent bracelet of a monitoring unit, a motor 9, a first electric cylinder 504, a second electric cylinder 202, a third electric cylinder 201, a fourth electric cylinder and a fifth electric cylinder 11. The PLC can receive physiological data such as heart rate, blood pressure, blood sugar and the like of a patient transmitted by the monitoring unit, and according to the input data, the training parameters of the limb training unit, including training intensity, training frequency, training duration and training resistance, are adjusted and controlled by combining a preset algorithm and a preset rule.
The application method of the invention is as follows:
First, the patient sits on the seat of the device, and the telescopic rod of the fifth electric cylinder 11 can be controlled to stretch and retract through the corresponding button on the control console 4, so as to drive the cushion 13 to slide on the guide post 12. The patient adjusts the cushion 13 to a proper height according to the requirements of the height, the comfort level of the legs and the like, so that the feet can be naturally placed on the ground, and the body sits right and comfortable. The personal information of the patient is already in the database of the hospital, so the intelligent control unit can acquire the personal information data, such as height, weight, age, burn position, burn grade, rehabilitation stage and the like, and can obtain the training items and training intensity which are most suitable for the patient by combining with a preset algorithm, if the patient needs to perform comprehensive training of limbs, the patient can hold the hand wheel shaft 501 with both hands to shake, steps on the pedals of the trundle shaft 503 with both feet to step on, in the process, the monitoring unit acquires the physiological data of heart rate, blood pressure, blood sugar and the like of the patient in real time and transmits the physiological data to the PLC, the PLC judges whether the current training intensity, frequency, duration, resistance and the like are suitable according to the algorithm, further sends instructions to adjust the components such as each electric cylinder, the motor 9 and the like, changes training parameters, ensures the safety and effectiveness of training, and achieves the optimal rehabilitation training purpose.
The above is merely an embodiment of the present application, and the present application is not limited to the field of the present embodiment, but the specific structure and characteristics of the present application are not described in detail. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (7)

1.一种预防烧伤患者关节僵硬的康复训练装置,其特征在于:一种预防烧伤患者关节僵硬的康复训练装置,包括肢体训练单元、监测单元以及智能控制单元;还包括支架,所述肢体训练单元固定在支架上,肢体训练单元包括肢体综合训练模块、手臂开合训练模块、手臂拉升训练模块;所述监测单元用于监测患者的心率、血压、血糖;所述智能控制单元用于根据监测单元的监测信息自动调控肢体训练单元的训练参数;所述训练参数包括训练强度、训练频率、训练时长、训练阻力。1. A rehabilitation training device for preventing joint stiffness in burn patients, characterized in that: a rehabilitation training device for preventing joint stiffness in burn patients, comprising a limb training unit, a monitoring unit and an intelligent control unit; also comprising a bracket, the limb training unit is fixed on the bracket, the limb training unit comprises a limb comprehensive training module, an arm opening and closing training module, and an arm pulling training module; the monitoring unit is used to monitor the patient's heart rate, blood pressure, and blood sugar; the intelligent control unit is used to automatically adjust the training parameters of the limb training unit according to the monitoring information of the monitoring unit; the training parameters include training intensity, training frequency, training duration, and training resistance. 2.根据权利要求1所述的一种预防烧伤患者关节僵硬的康复训练装置,其特征在于:所述肢体综合训练模块包括外壳、转动连接在外壳上方的手轮轴和转动连接在外壳下方的脚轮轴,所述手轮轴和脚轮轴上固定有圆盘,圆盘的外周设有环形槽,外壳内还设有第一电动缸,第一电动缸的伸缩杆上固定有滑块,滑块滑动连接在外壳内壁,滑块的两端固定有皮带,皮带套设在环形槽内。2. A rehabilitation training device for preventing joint stiffness in burn patients according to claim 1, characterized in that: the comprehensive limb training module includes an outer shell, a handwheel shaft rotatably connected to the top of the outer shell and a caster shaft rotatably connected to the bottom of the outer shell, a disc is fixed on the handwheel shaft and the caster shaft, an annular groove is provided on the outer periphery of the disc, a first electric cylinder is also provided in the outer shell, a slider is fixed on the telescopic rod of the first electric cylinder, the slider is slidably connected to the inner wall of the outer shell, belts are fixed at both ends of the slider, and the belts are sleeved in the annular groove. 3.根据权利要求2所述的一种预防烧伤患者关节僵硬的康复训练装置,其特征在于:所述手臂开合训练模块包括固定在支架上的第二电动缸、固定在第二电动缸伸缩杆端部的支撑块、固定在支撑块上方的转轴、转动连接在转轴上的摆动臂和固定在摆动臂上的握把。3. A rehabilitation training device for preventing joint stiffness in burn patients according to claim 2, characterized in that the arm opening and closing training module includes a second electric cylinder fixed on the bracket, a support block fixed at the end of the telescopic rod of the second electric cylinder, a rotating shaft fixed above the support block, a swing arm rotatably connected to the rotating shaft, and a handle fixed on the swing arm. 4.根据权利要求3所述的一种预防烧伤患者关节僵硬的康复训练装置,其特征在于:所述摆动臂的两侧分别固定有拉簧,拉簧的另一端设有第三电动缸,第三电动缸固定在支架内,且第三电动缸的伸缩杆与拉簧固定连接。4. A rehabilitation training device for preventing joint stiffness in burn patients according to claim 3, characterized in that: tension springs are respectively fixed on both sides of the swing arm, and a third electric cylinder is provided at the other end of the tension spring, the third electric cylinder is fixed in the bracket, and the telescopic rod of the third electric cylinder is fixedly connected to the tension spring. 5.根据权利要求4所述的一种预防烧伤患者关节僵硬的康复训练装置,其特征在于:所述手臂拉升训练模块包括固定在支架上方的弹簧和固定在弹簧下方的拉环,弹簧对称设置在拉环上方的两侧,且支架上方还固定有第四电动缸,弹簧远离拉环的一端与第四电动缸的伸缩杆固定连接。5. A rehabilitation training device for preventing joint stiffness in burn patients according to claim 4, characterized in that: the arm lifting training module includes a spring fixed above the bracket and a pull ring fixed below the spring, the springs are symmetrically arranged on both sides above the pull ring, and a fourth electric cylinder is also fixed above the bracket, and one end of the spring away from the pull ring is fixedly connected to the telescopic rod of the fourth electric cylinder. 6.根据权利要求5所述的一种预防烧伤患者关节僵硬的康复训练装置,其特征在于:所述支架上还设有座椅模块,包括固定在支架底部的定位块、固定在定位块四周的导向柱和滑动连接在导向柱上的坐垫,定位块上还固定有第五电动缸,第五电动缸的伸缩杆与坐垫的底部固定。6. A rehabilitation training device for preventing joint stiffness in burn patients according to claim 5, characterized in that: the bracket is also provided with a seat module, including a positioning block fixed at the bottom of the bracket, guide columns fixed around the positioning block and a seat cushion slidably connected to the guide columns, and a fifth electric cylinder is also fixed on the positioning block, and the telescopic rod of the fifth electric cylinder is fixed to the bottom of the seat cushion. 7.根据权利要求6所述的一种预防烧伤患者关节僵硬的康复训练装置,其特征在于:所述支架底部还设有距离调整模块,包括固定在支架内的电机和与电机主轴固定连接的丝杆,丝杆远离电机的一端与支架转动连接,丝杆的杆部螺纹连接有滑座,滑座滑动与支架滑动连接,且外壳的底部伸入到支架内并固定于滑座上。7. A rehabilitation training device for preventing joint stiffness in burn patients according to claim 6, characterized in that: a distance adjustment module is also provided at the bottom of the bracket, including a motor fixed in the bracket and a screw rod fixedly connected to the motor main shaft, one end of the screw rod away from the motor is rotatably connected to the bracket, the rod portion of the screw rod is threadedly connected to a sliding seat, the sliding seat is slidably connected to the bracket, and the bottom of the shell extends into the bracket and is fixed on the sliding seat.
CN202510236126.7A 2025-02-28 2025-02-28 A rehabilitation training device for preventing joint stiffness in burn patients Pending CN119909355A (en)

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