134 results about "Training intensity" patented technology

The embodiment of the invention discloses a cerebral apoplexy upper limb rehabilitation training system and method based on dynamic reward feedback. A data acquisition module is used for acquiring physiological signals, motion signals, emotional state data and training performance data; the motion intention decoding module is used for performing motion intention feature extraction and reliability evaluation on the physiological signals according to an improved MREE-Net + + fusion algorithm, performing weighted fusion after feature weights are adjusted according to a reliability result, obtaining a unified motion intention feature vector, performing motion intention decoding, and obtaining a motion intention intensity index and a motion intention vector; the dynamic reward decision module is used for processing the facial micro-expression data according to an improved VGG-Face model to obtain an emotion titer, and obtaining an emotion awakening degree according to the voice signal; a reward action is generated according to an improved deep reinforcement learning algorithm; and the adaptive training regulation and control module is used for generating a personalized virtual training scene according to the generative adversarial network and regulating and controlling the training intensity according to the fatigue index. The rehabilitation training effect can be improved.

The application discloses a self-adjusting breathing training device, which comprises a gas control valve sleeve, the gas control valve sleeve comprises an inclined side wall, the gas control valve sleeve comprises a breathing interface and an atmosphere interface, a movable valve plug is arranged between the breathing interface and the atmosphere interface, and a gas path channel is formed between the edge of the movable valve plug and the inclined side wall. The application can accurately quantitatively control the size of impedance, so that the load of a patient in a training process is within a controllable range, the analysis and adjustment of a training plan of the patient are facilitated, the gas path channel can be adjusted and adapted according to the training intensity of the patient to obtain different impedance, the inspiratory muscle can be trained, and the expiratory muscle and the inspiratory muscle can be simultaneously trained in one breathing cycle.

The invention discloses an orthopedic postoperative rehabilitation training method based on biomechanical feedback. The method comprises the following steps: synchronously collecting joint kinematics, myoelectricity and plantar pressure multi-source data of a patient; performing time sequence alignment and noise suppression on the data; constructing an individualized biomechanical function evaluation model, and generating a dynamic score covering the joint motion range, the muscle symmetry, the gait stability and the load tolerance; the training intensity, the auxiliary support and the rest time are adjusted in a self-adaptive mode based on the deviation between the score and the stage target; voice with clinical semantics and visual feedback are generated; and the evaluation and regulation strategy is continuously optimized through the closed-loop learning module. According to the technical scheme, precision, individualization and intelligentization of rehabilitation training are achieved, the recovery efficiency is effectively improved, and the risk of secondary injury is reduced.

The invention relates to the field of fitness equipment, in particular to fitness equipment for intelligently adjusting the training intensity of fitness personnel, which comprises a training intensity adjusting module for executing at least one training intensity adjusting action; the state monitoring module comprises at least two types of physiological parameter sensors and is used for collecting biological characteristic data of fitness personnel in real time; the intelligent adjusting system is in communication connection with the training intensity adjusting module and the state monitoring module and comprises a data processing unit adopting a multi-modal data fusion engine; dynamically adjusting the algorithm model, and adopting a reinforcement learning framework; and the executing mechanism drives the training intensity adjusting module to perform real-time adjustment according to the adjusting instruction. The technical problems that in the aspect of training intensity adjustment of existing fitness equipment, a fixed mode exists, the adjustment mode is extensive, and data processing is inaccurate and incomplete are solved.

The utility model discloses a grip strength trainer with a grip strength detection function, which comprises a grip strength frame, a movable grip is mounted on one side of an inner cavity of the grip strength frame, a grip strength detection mechanism is mounted on the other side of the inner cavity of the grip strength frame, and a spring part is mounted on one side, opposite to the grip strength detection mechanism, of the movable grip; the grip strength frame comprises a U-shaped frame, and connecting plates are fixedly connected to the left side and the right side of the U-shaped frame; the movable grip comprises a movable grip rod, the left side and the right side of the movable grip rod are fixedly connected with fixing plates, and the opposite sides of the fixing plates are fixedly connected with first mounting plates. The grip strength training device has the advantage of grip strength detection, and the problems that in the using process of an existing grip strength training device, grip strength of a user is inconvenient to detect, the user is difficult to determine proper training strength, if the resistance of a selected spring is too small, the strength can not be effectively improved possibly, and if the resistance is too large, muscles or joints can be injured possibly are solved.

The invention discloses a fitness intensity self-adaptive adjusting method and system based on physiological data feedback, and relates to the technical field of medical rehabilitation. The method comprises the following steps: acquiring historical physiological limit data of a target rehabilitation user and an initial physiological state baseline of a current training period; calculating a dynamic safety intensity interval of the user individual; collecting physiological feedback data in real time in training, inputting the physiological feedback data into the stimulation efficiency evaluation network, and outputting an actual physiological load value and an effective stimulation coefficient of current training; calculating the recommendation intensity of the next training unit in the safety interval according to the effective stimulation coefficient and the rehabilitation progress function; and executing the recommendation intensity, updating the evaluation value based on a new round of physiological feedback data, and carrying out loop iteration until a training cycle target is reached. According to the invention, through dynamic safety boundary and intelligent closed-loop regulation and control, personalized and adaptive optimization of medical rehabilitation training intensity under safety guarantee is realized, and the safety and efficiency of training are improved.

The utility model belongs to cerebral hemorrhage rehabilitation training instrument field especially, and it is a kind of cerebral hemorrhage early rehabilitation training instrument.The technology includes support plate, and the support plate is hinged with backrest, and the support plate rear end is provided with adjusting assembly, and the support plate front end is connected with pedal through connecting band, and the pedal is hinged with handlebar, and the handlebar both ends are connected with backrest corresponding end through connecting rope, and the backrest front side is provided with clamping assembly.The utility model is provided with support plate and backrest, and it is convenient for patient to be half recumbent position and carry out sit-up training, and the adjusting assembly is provided, and it is convenient for adjusting the swing angle of backrest, to increase training intensity, and the connecting band and pedal are provided, to increase stability and can be assisted by arm, to make the completion degree of training higher and more relaxed, and finally the clamping assembly that avoids patient body to fall is provided, to reduce the arm assistance and increase waist and abdominal exercise while maintaining the stability of body when patient sit-up training.

The intelligent pressure control type gynecological postpartum pelvic floor muscle rehabilitation exercise device comprises an arranged machine body, and a headrest is installed on the right side of the top of the machine body; an electric push rod is installed in the middle of the machine body, and a waist support is fixed to the top of the electric push rod. A transverse groove is formed in the top of the left side of the machine body, a movable plate is connected into the transverse groove, and leg supports are symmetrically connected to the top of the movable plate; fixing rods are symmetrically installed in the movable plate, and the fixing rods are each sleeved with three cams at equal intervals. When the intelligent pressure control type postpartum pelvic floor muscle rehabilitation exercise device for the obstetrics and gynecology department is used, the waist and the legs can synchronously move, so that pelvic floor muscle groups can be sufficiently trained, the training intensity is gradually improved during training to control the training pressure to achieve the progressive training effect, and therefore a trainee cannot be hurt; during training, massage and air blowing are performed, so that fatigue, limp and numb, fever and sweating during training are relieved.

The application provides a trigger type wearable ultrasonic device and method, and relates to the technical field of medical imaging and rehabilitation engineering. The device comprises: an ultrasonic imaging module for generating an ultrasonic image of a target part; a training intensity monitoring module for monitoring rehabilitation training actions of a user in real time and generating a training intensity signal; a central processing and control module for generating an action type and a training intensity parameter according to the training intensity signal, generating an imaging trigger instruction according to a trigger condition, and synchronously and associatively storing the collected ultrasonic image and the training intensity parameter and the action type at the trigger time. Thus, the ultrasonic imaging is intelligently triggered through the training intensity signal, the system only works in an effective training period, thereby significantly reducing the power consumption of the system and prolonging the endurance time; and the multimodal synchronization and association of the ultrasonic image data and the training intensity parameter are realized, thereby providing an objective and fused data basis for the quantitative evaluation of rehabilitation effects and the accurate formulation of rehabilitation plans.

The utility model belongs to the technical field of knee joint postoperative rehabilitation training, particularly relates to a knee joint postoperative rehabilitation training device, and aims to solve the problems that the existing knee joint training effect depending on artificial assistance is unstable, and the traditional rehabilitation training device is complex in structure and cannot be flexibly adjusted according to the specific conditions of a patient. According to the technical scheme, the knee joint bending training device comprises a base, two supporting seats are symmetrically arranged at the top of the base, a shank supporting plate is driven by an electric air cylinder to swing back and forth, knee joint bending training is achieved, the training effect is stable, the training intensity can be adjusted according to the specific conditions of a patient, and matching of a threaded rod and a connecting pipe can be adjusted; the angle of the thigh supporting plate can be conveniently adjusted, so that the training requirements of different patients are met, the overall angle between the thigh supporting plate and the base and the overall angle between the shank supporting plate and the base can be adjusted at the same time through the worm and gear transmission mechanism, and the device can adapt to the patients with different heights and sitting postures.

The invention provides a multi-mode biofeedback-guided training intensity adjusting method in the pelma rehabilitation process, and belongs to the technical field of biofeedback guidance. A pressure sensor and a surface electromyographic electrode are fixed to the pelma surface of a patient, and a pelma pressure distribution signal and a lower limb muscle group surface electromyographic signal are synchronously collected; filtering, denoising and rectifying preprocessing are carried out on the collected signals, a real-time biological feedback adjustment value and a training load adaptability evaluation parameter are calculated through an adaptive intensity adjustment model of a liquid neural network structure, and the training intensity is dynamically adjusted by adopting a gating weighting function according to an adjustment value interval; establishing a training intensity optimization equation set comprising a load distribution equation and a fatigue monitoring equation to calculate an optimal training parameter, and feeding back the adjusted intensity parameter to rehabilitation equipment to realize closed-loop adaptive adjustment. The technical problem that real-time self-adaptive training intensity adjustment based on multi-mode biological signals cannot be achieved in the sole rehabilitation training process is solved.

The invention relates to the technical field of rehabilitation training, in particular to a hand function evaluation training method and system based on multi-sensor fusion, and the method comprises the steps: obtaining electromyographic signals of a plurality of motor muscle groups, angles of a plurality of finger joints and grip strength of a patient in last training; fitting the electromyographic signals of each motion muscle group at multiple moments to obtain an electromyographic signal-time curve of each motion muscle group, and calculating the muscle group stability degree; calculating the finger joint stability degree according to the angles of the finger joints at the multiple moments; calculating a hand function evaluation coefficient; and correcting the training intensity of the patient in the last training according to the hand function evaluation coefficient to obtain the training intensity of the patient in the current training. The adjustment amplitude of the training intensity is determined through the evaluation result, the safety of hand function training of the patient is ensured, and the training efficiency is improved.

A respiratory function exercise device effectively solves the problems that an existing weight lifting device is prone to falling and has safety risks, and when training intensity is adjusted, a balance weight needs to be found, and operation is troublesome. Comprising an H-shaped mounting frame, mounting plates are fixed to the left side and the right side of the upper end of the mounting frame correspondingly, a plurality of mounting holes are formed in the mounting plates, moving grooves are formed in the left side and the right side of the mounting frame correspondingly, moving blocks are slidably connected into the moving grooves, and T-shaped vertical grooves with downward openings are formed in the two moving blocks correspondingly; a U-shaped weight lifting rod is slidably connected into the two vertical grooves, the rear sides of the two moving grooves are communicated through a transverse groove, the left side and the right side of the transverse groove are each slidably connected with a transverse rod, and friction blocks are fixed to the opposite ends of the two transverse rods respectively; the weight lifting rod is ingenious in structure, the initial state of the weight lifting rod can be adjusted according to the height of a patient, the comfort degree of the patient during weight lifting training is increased, upper limb muscles and respiratory muscles can be trained, the lung function is enhanced, disease recovery of the patient is facilitated, and practicability is high.

The present application relates to the technical field of cognitive impairment rehabilitation, in particular to a brain cognitive recovery training scheme analysis system and method for cognitive impairment, comprising five units of basic information acquisition, cognitive test execution, test report generation, norm updating and training scheme analysis, wherein the norm database is modeled in multiple dimensions according to age, educational background and medical history, a regional correction factor is introduced, data freshness is verified by means of blockchain storage, an adaptive sequence is generated for cognitive test, multi-modal data such as correct answer rate, touch screen trajectory and eye movement data are collected, time domain signal separation and denoising are performed, the training scheme analysis unit locates cognitive defects, matches the training module, monitors the brain electrical theta wave and P300 latency through biological feedback, dynamically adjusts the training intensity and frequency, promotes neural circuit reorganization and improves rehabilitation accuracy.

A police tire array training device belongs to the field of sports equipment, solves the problem that an existing police tire array is still insufficient in training strength and rhythm, and comprises a climbing frame, a swing device is fixed to the climbing frame and comprises a fixing seat, a swing seat is rotatably connected to the lower portion of the fixing seat, a first wheel is arranged on the fixing seat, and a second wheel is arranged on the first wheel. A power device is arranged on one side of the fixed seat and drives the swing seat and the second wheel to swing, when the motor rotates, the second wheel and the tire are driven to rotate, the rotating rod is also driven to rotate, and when the rotating rod rotates, the rotating rod and the swing seat are driven to swing up and down through the sliding block. The sliding blocks swing up and down to drive the tires to swing up and down, the tires rotate while swinging, the tires of the swinging devices swing and rotate disorderly, a trainee must adapt to changes of the positions of the tires at any time during training, and therefore the training intensity and rhythm are improved.

The invention discloses a pelvic floor muscle rehabilitation precise training and evaluation method fusing myoelectricity and posture recognition, and particularly relates to the technical field of intelligent rehabilitation, electromyographic signals and motion posture data are synchronously collected through a multi-channel sensor, and a personalized rehabilitation demand model is constructed after real-time filtering; the model can synchronously output a multi-dimensional user state vector representing the real-time physiological state of a user and a dynamic adjustment factor used for quantitatively adjusting the training intensity; training intensity and modes are automatically adjusted based on model output, and meanwhile real-time posture correction and power generation guidance are provided for the user through multi-mode interaction; recording and analyzing whole-course training data, generating an effect evaluation report and continuously optimizing a training scheme; closed-loop rehabilitation training from state sensing, intelligent decision making to accurate execution is achieved, and the problems that in traditional pelvic floor muscle rehabilitation training, the training effect is poor and evaluation is inaccurate due to the fact that individual differences are large and feedback is inaccurate are effectively solved.

The utility model discloses a lower limb exercise device for orthopedic nursing, which relates to the technical field of orthopedic nursing and comprises a base, a support rod is fixedly mounted on the upper surface of the base, a bedplate is fixedly mounted at the top of the support rod, a training component and an adjusting component are arranged on one side of the bedplate, and the training component comprises a groove formed in one side of the bedplate. A rotating plate is rotationally connected into the groove through a rotating shaft, an opening is formed in one side of the rotating plate, two rotating plates are rotationally connected into the opening through rotating shafts, and a fixing belt is fixedly installed on one side of each rotating plate. According to the lower limb exercising device for orthopedic nursing, the training assembly is arranged, the tension training strength between the two legs can be adjusted in the using process, therefore, the tension of the legs can be conveniently adjusted in the using process, muscles on the inner sides of the thighs are prevented from being damaged in the training process, and the training effect of the lower limb exercising device is improved. Meanwhile, the training intensity can be adjusted according to training effect requirements.

The invention relates to a respiration training device, a respiration monitoring system and a respiration guiding training evaluation method, a shell is provided with a cavity, an air inlet and an air outlet, and the air inlet and the air outlet are communicated with the cavity; the first measuring piece is arranged on the shell and communicated with the cavity, and the first measuring piece is used for obtaining airflow data in the cavity; the second measuring piece is arranged on the shell and communicated with the cavity, and the second measuring piece is used for acquiring air pressure data in the cavity; the adjusting assembly is arranged at the air outlet and used for adjusting the opening degree of the air outlet; the control unit is in communication connection with the first measuring piece, the second measuring piece and the adjusting assembly, and the control unit is used for controlling the adjusting assembly to adjust the opening degree of the air outlet and receiving the air flow data and the air pressure data of the air outlet under different opening degrees. The control unit controls the adjusting assembly to adjust the opening degree of the air outlet, and the training intensity can be dynamically adjusted according to the real-time performance of a user.

The utility model relates to the technical field of deep squat training machines, and discloses a multifunctional deep squat training machine which comprises a fixing frame, a deep squat mechanism is arranged on the fixing frame, a deep squat table is fixedly connected to the fixing frame, and the deep squat mechanism comprises a lifting frame and a threaded column. A user rotates the rotating handle to drive the threaded column to rotate according to the height of the user, the threaded column rotates to drive the adjusting base to move up and down, so that the position height of the shoulder frame is adjusted, after the position height is adjusted to a proper position, the user enters the deep squat table, the shoulders of the user abut against the shoulder protection pads at the bottom of the shoulder frame, and then the user can sit on the deep squat table. When the deep squat training machine is used, a user stands up to lift the lifting frame together with the counterweight frame, so that up-and-down deep squat training is carried out, the arrangement of the springs can play a role in lowering and buffering the lifting frame, the user can adjust the number of the configuration discs on the barbells according to the training intensity, and the practicability of the deep squat training machine is improved.

A method includes obtaining an exercise intensity of a user, determining a training intensity of the user according to the exercise intensity, and generating an exercise training plan according to the training intensity. An electronic device is configured to perform the method. A computer-readable storage medium storing at least one computer program that, when executed, causes the method to be implemented.

The utility model belongs to the technical field of respiratory training, and discloses strength-adjustable respiratory training equipment which comprises a connecting pipe, a balloon is sleeved at one end of the connecting pipe, a plurality of layers of elastic films are sequentially mounted in the connecting pipe from top to bottom, openings are formed in the elastic films, and the sizes of the openings are sequentially increased from the upper layer to the lower layer. An adjusting pipe is movably installed in the connecting pipe and located above the topmost layer of elastic film, a sliding groove is formed in the outer wall of the connecting pipe in the length direction, an adjusting button is slidably installed on the sliding groove and connected with the adjusting pipe, and the adjusting pipe is driven by pushing the adjusting button to move up and down and penetrate through the openings in the different layers of elastic films. And the air outlet end of the adjusting pipe directly faces one of the openings. According to the breathing training device, the blowing difficulty in breathing training is adjusted through the adjusting pipe, so that the training intensity is adjusted, and the breathing training device is simple in structure, convenient to carry and capable of helping a patient to do breathing training anytime and anywhere.

The invention provides a progressive respiratory training device which comprises a shell, an air inlet and an air outlet are formed in the two ends of the shell respectively, an impeller is further rotatably arranged in the shell, a propelling disc is slidably arranged in the shell, the propelling disc is connected with the impeller through a resistance mechanism, and a driving plate is hinged to the interior of the air outlet through a torsional spring. The driving plate is connected with the propelling disc through a propelling mechanism so that rotation of the driving plate can be converted into driving of the propelling disc to slide by a specified distance, and a reset mechanism connected with the propelling disc is arranged on the shell. According to the device, the training intensity can be automatically and gradually improved, manual adjustment of a patient or a medical worker is not needed, the labor intensity of the worker is greatly reduced, meanwhile, training interruption caused by manual adjustment is avoided, the training continuity is guaranteed, and when the breathing intensity of the patient cannot control the rotation driving angle of the driving plate, the driving angle is adjusted. Therefore, the strength can be kept for continuous training, the maximum training strength can be quickly achieved, and the training effect is improved.

The utility model relates to the technical field of rehabilitation training discloses a kind of rhythmic rehabilitation machines for rehabilitation training, including base, vertical shaker is provided on the base, tray is provided above the vertical shaker, support arm is provided at the rear of the base, resistance adjusting knob is installed on the support arm, control console is provided at the top of the support arm, display screen is embedded and installed on the control console, grip is installed on the both sides of the control console, the base front is connected with charging port, the base front is connected with switch, spring rope hanging buckle is connected to the base bottom, the base bottom is connected with antiskid leg. The vertical shaker and tray set can simulate the rhythm of walking and running, effectively exercise lower limb muscle, while reducing joint burden. By adjusting resistance adjusting knob, personalized training intensity can be provided for patients with different physical conditions. In addition, the design of anti-skid texture increases safety, prevents sliding during use.

The utility model relates to the technical field of medical rehabilitation instruments, in particular to an upper limb wrist joint rehabilitation training device which comprises a support, a clamping groove is formed in the surface of the support, and a clamping block is connected into the clamping groove in a sliding mode. The upper limb wrist joint rehabilitation training device is provided with the support, a hand support, a side plate, a sliding groove, a spring, a sliding rod, a fixing rod, a holding rod and an auxiliary rod; wherein a spring is installed in the sliding groove, so that when a patient holds the holding rod with a palm and drives the sliding rod to slide in the sliding groove for exercise, acting force generated by the spring can provide proper resistance and auxiliary support, the patient is helped to achieve rehabilitation training of wrist joints, the training effect of wrist joint muscles can be enhanced, and the training intensity can be adjusted; the auxiliary rod is fixedly installed at one end of the sliding rod, accompanying personnel can assist the patient in completing rehabilitation training of the wrist joint, and the operability and efficiency of rehabilitation are improved.

The postoperative cardiopulmonary exercise device comprises an installation base, a fixed base is fixedly installed on the outer surface of one end of the installation base, a storage box is rotatably installed at the end, away from the fixed base, of the installation base, and a rotating mechanism is arranged in the fixed base. The training intensity is increased and reduced through the rotating mechanism. According to the postoperative cardiopulmonary exercise device for the cardiothoracic surgery department, when a patient exercises, a rotating handle can be held and rotated, a second gear is driven to rotate, a rotating ring meshed with the second gear is made to rotate, friction force between the rotating ring and a friction plate is adjusted in cooperation with a rotating screw rod, and when the patient needs to increase the arm exercise force, the rotating handle can be pulled out and inserted into a first gear, so that the rotating handle is pulled out and inserted into the first gear; through the tooth ratio difference between the first gear and the second gear, the rotating speed of the rotating ring is slowed down, the number of rotating turns of the rotating handle is increased, the exercise strength of the patient is improved, the exercise strength of the patient is conveniently adjusted, and the patient is prevented from being injured.

The utility model discloses a multi-angle rotatable basketball shooting machine, including main body frame, ball catching mechanism, ball catching mechanism includes four connecting pieces of installation at the top of main body frame, the both sides of main body frame all have the fixed bolster of hinging, the top of fixed bolster is installed with four bottom bracing piece, the top of bottom bracing piece is installed with middle bracing piece, the top of middle bracing piece is installed with top bracing piece, the surface of top bracing piece is installed with the ball catching net, and the connecting piece is used for fixing the edge of ball catching net, is connected with ball catching net through the rope, and ball catching mechanism is used for catching and collecting basketball, and ball catching net is supported through fixed bolster and top bracing piece. Under the action of ball catching mechanism and rotary shooting mechanism of the utility model, the thrown basketball can be collected and sent outward at random angle, avoids the training intensity of the single shooting angle of basketball shooting machine and makes it have the advantage that is convenient to use.

The utility model discloses a respiratory training device for cardiopulmonary rehabilitation, and belongs to the technical field of respiratory training equipment. Comprising an air inlet box and a training cylinder, and a connecting hole communicated with the training cylinder is formed in the air inlet box; the elastic sliding assembly is slidably arranged in the air inlet box, the pressure sensor is fixedly arranged on the inner wall of the air inlet box, and the pressure sensor is located at the position corresponding to the elastic sliding assembly; a controller in circuit connection with the pressure sensor is arranged on the outer wall of the air inlet box, and a timing module is arranged in the controller; the groove is formed in the training cylinder and corresponds to the air outlet hole; the rotary adjusting assembly is rotationally arranged in the groove, and a plurality of adjusting holes corresponding to the air outlet holes are formed in the rotary adjusting assembly. According to the method, operation of a patient is not needed, the expiration duration can be monitored and recorded during expiration training, and meanwhile the expiration training intensity can be conveniently adjusted.

The utility model relates to the field of breathing exercise devices, in particular to a breathing exercise device for rehabilitation of bedridden patients, which comprises a supporting clamping frame, a limiting clamping plate, an exercise box, a U-shaped adjusting groove, a sealing moving plate, an air outlet single-port block, an air inlet single-port block and a telescopic connecting pipe. The top end part of the limiting clamping block is fixedly connected with a practice box, two groups of opposite U-shaped adjusting grooves are formed in the practice box, a sealing moving plate is fixedly connected between the two groups of moving sliding blocks, an air outlet single-port block is clamped and mounted in the sealing moving plate, an air inlet single-port block is clamped and mounted in the sealing moving plate, and the side end part of the practice box is fixedly connected with a telescopic connecting pipe. The limiting clamping blocks and the limiting clamping plates are used in cooperation, training equipment can be disassembled and assembled in time according to needs, the problem of excessive training or insufficient training intensity is avoided, the disassembling and assembling process is simple and rapid, and meanwhile the filter screen in the filter box can achieve the purpose of filtering air.

The thoracic expansion auxiliary training device comprises a device body and a straight rod, the straight rod is rotationally connected with a first rotating rod, one end of the first rotating rod is connected with a second rotating rod, the other end of the first rotating rod is provided with a damping mechanism, and the device body is further provided with a supporting mechanism. The damping mechanism changes rotation damping through cooperation of a sliding block, an open groove in a first rotating rod and a clamping strip, a backrest in the supporting mechanism is connected with a sliding plate through a connecting rod, and when the damping is changed, the supporting area of the backrest to the back is changed accordingly. The trainer can flexibly adjust the training intensity, meets the requirements of different rehabilitation stages, provides effective back support for a user during large-damping training, and improves the training safety and comfort. In addition, the second rotating rod is hinged to the holder, operation is convenient, the curved surface of the backrest and the back cushion are designed to fit the human body, efficient and personalized cardiopulmonary rehabilitation thoracic expansion training is achieved through cooperation of multiple aspects, and wide application prospects are achieved.

The invention relates to the technical field of rehabilitation training, in particular to a neural rehabilitation progress prediction method based on multimode data fusion. According to the method, the intensity adaptation factor is analyzed through the respiratory rate increase situation, and the suitability between the training intensity and the physiological tolerance of the patient is analyzed; based on the myoelectricity value periodic change and the joint angle deviation degree, the muscle fatigue degree and the motion nonstandard degree are quantified, and the execution quality of each training item is obtained; and in combination with a training effect index obtained by the strength adaptation factor, analyzing change trend mechanical energy prediction. Through multi-dimensional data collaborative analysis, trend prediction is carried out on more comprehensive and objective quantitative evaluation of the neural rehabilitation process, the rehabilitation management accuracy is effectively improved, and reliable data support is provided.