209 results about "Functional rehabilitation" patented technology

The invention belongs to the technical field of computer application, and relates to a limb rehabilitation action recognition and evaluation method based on deep learning, and the method comprises the steps: collecting video data and skeleton data of limb function rehabilitation actions, carrying out the preprocessing, and constructing a training set and a verification set of the video data and the skeleton data; a hybrid model of SE-ResBlock3D and LSTM is constructed, and recognition and classification of limb function rehabilitation actions are achieved on input video data through an execution convolution layer, four residual block sequences and an LSTM module in sequence by the hybrid model; and a deep learning network SGP-Net is constructed, and the deep learning network SGP-Net extracts and evaluates space and time sequence characteristics of the limb function rehabilitation actions by executing an STGCN module, a GAT module and a PMTC module on the input preprocessed skeleton data in sequence, so that quality evaluation of the limb function rehabilitation actions is realized.

The invention belongs to the technical field of intelligent rehabilitation equipment control, and relates to a multi-parameter feedback regulation and control method for postoperative lung function rehabilitation training, which comprises the following steps: acquiring an electrocardiosignal, a respiration signal and a limb movement signal of a patient; identifying a heart rate fluctuation form of the electrocardiosignal to generate an abnormal fluctuation time period, and analyzing a time difference between an inspiration phase and an expiration phase of the respiratory signal to generate a starting point of respiratory rhythm disorder; judging a cardiopulmonary risk level; the exercise intensity of rehabilitation training equipment is automatically adjusted based on the cardiopulmonary risk level, and meanwhile a regulation and control mode is dynamically selected according to the proportion change of the chest fluctuation amplitude and the abdomen fluctuation amplitude; when the heart rate recovery rate is lower than a preset reference and the respiratory rhythm stabilization time exceeds a critical value, gradually improving the exercise intensity; calculating a motion intensity correction coefficient and triggering a motion posture correction instruction; and generating a rating report containing the cardiopulmonary function fitness. According to the invention, the problem of lack of comprehensive quantitative evaluation of rehabilitation efficiency in the prior art is solved.

The invention relates to the field of rehabilitation instruments, in particular to an intelligent pneumatic hand function rehabilitation training system which comprises a flexible exoskeleton glove provided with a pneumatic muscle array and used for assisting fingers of a user in grasping training. The fingertip position of the glove is connected with a magnetorheological damper through a flexible cable, and the magnetorheological damper is used for providing dynamic resistance in the training process. The electrical stimulation module is used for activating hand muscle groups in a targeted manner through a surface electrode and enhancing neuromuscular control; the sensor module is used for collecting physiological data of a user in real time; the physiological data comprises electromyographic signals and tissue blood oxygen saturation; the control unit is used for switching training modes, by means of the intelligent air pressure hand function rehabilitation training system, the training intensity can be matched with the real-time ability of a patient all the time, and the rehabilitation training effect is improved.

The invention provides a pelvic floor muscle function exercise method and system based on remote digital guidance, and relates to the technical field of remote rehabilitation guidance, and the method comprises the steps: arranging a multi-channel micro sensor array at a preset position of a pelvic floor muscle group, and collecting electromyographic signals and tissue deformation data in resting and contraction states; generating a biomechanical model through Fourier transform and multi-dimensional mapping calculation; performing convolutional neural network analysis on the model and a standard physiological database to generate functional damage positioning data; the remote medical data center calculates a neural pathway activation parameter based on the injury positioning data, generates a training instruction and converts the training instruction into a biological feedback control signal; collecting real-time biomechanical data in the training process, calculating a muscle group synergy efficiency value and generating a fatigue characteristic curve; training parameters are adjusted in real time through wavelet transformation and deep reinforcement learning network analysis, a training scheme iteration closed loop is formed, and precise remote guidance of pelvic floor functional rehabilitation is achieved.

The utility model discloses a respiratory nursing lung function rehabilitation training device, and relates to the technical field of medical equipment. The device comprises a base, a connecting cylinder is fixedly connected to the upper surface of the base, a connecting plate is fixedly connected to the top end of the connecting cylinder, a connecting block is fixedly connected to the top of the connecting plate, a ventilation groove is formed in the connecting block, a breathing hose is fixedly connected to the position, close to the bottom, of the outer surface of the connecting cylinder, and a bottom plate is placed in the connecting cylinder; a top plate is arranged on the upper surface of the bottom plate, and two ends of a spring are fixedly connected between the bottom plate and the top plate. According to the breathing training device, through the installed air filter element, when a patient exhales into the training device, air can be blown into the connecting cylinder from one side of the spring, then enters the air filter element from one circle of the edge to be filtered, and then comes out of the middle of the air filter element to flow into the ventilation groove, so that the exhaled air is filtered; furthermore, the quantity of germs in exhaled air is greatly reduced, and the sanitary condition of the device in use is optimized.

The invention provides a foldable lower limb rehabilitation wheelchair which comprises a wheelchair mechanism, a rehabilitation mechanism and a folding mechanism, the wheelchair mechanism can achieve a daily walking replacing function, the rehabilitation mechanism comprises leg rehabilitation assemblies and a pedal assembly, the leg rehabilitation assemblies are arranged on the two sides of the wheelchair mechanism respectively, and the pedal assembly is connected to one end of each leg rehabilitation assembly. The rehabilitation mechanism is arranged between the two sets of leg rehabilitation assemblies, the leg rehabilitation assemblies can assist in achieving leg movement, the pedal assembly can assist in achieving foot movement, therefore, comprehensive exercise can be conducted on the lower limbs, and when exercise is not conducted, the rehabilitation mechanism can serve as a pedal part of a wheelchair to provide support for the lower limbs of a patient; the folding mechanism is arranged below the rehabilitation mechanism, is connected with the rehabilitation mechanism when unfolded to jointly achieve movement of the pedal assembly, and can be stored below the wheelchair mechanism when folded without occupying space.

The utility model relates to the field of medical auxiliary devices, in particular to a cognitive function rehabilitation training device for the neurology department, which comprises a mounting cabinet, one hundred groups of pressing assemblies, a display screen, an expression lamp assembly, a visual detection sensor, a microphone, a card box assembly and an electric control unit, the pressing assembly is provided with number buttons and an indicating lamp, and each number button is marked with a number selected from 0 to 99; the expression lamp assembly comprises a pleasant expression lamp and a depression expression lamp; the card box assembly is provided with a card temporary storage box and a plurality of card storage boxes; the visual detection sensor can collect digital information on the extracted digital cards. According to the utility model, the cognitive function of a patient is trained by pressing with fingers for many times, judging with the brain, speaking with the mouth and the like, and the interestingness is enhanced by feeding back whether the expression of the expression lamp assembly is accepted or not, so that the patient is pleasant to accept training to promote the rehabilitation of cognitive impairment in multiple aspects of the patient.

The invention discloses a children hand function rehabilitation system based on game interaction, relates to the technical field of rehabilitation training systems, and aims to provide personalized and dynamically adjusted rehabilitation treatment for children by combining deep learning, virtual reality, multi-modal perception feedback and cloud platform technologies. The system comprises a data acquisition module, an action analysis and recognition module, a game task generation module, a virtual reality module, a feedback and evaluation module and a data synchronization and remote monitoring module. By collecting the hand motion data of the child in real time and utilizing the deep learning model to analyze and generate the hand motion feature vector, the system can automatically adjust the difficulty of a game task according to the rehabilitation progress of the child, and stimulate the child to actively participate in treatment through a multi-mode feedback mechanism. And the reinforcement learning algorithm evaluates the task completion condition of the child in real time. The system has the advantages of high intelligence, individuation, real-time feedback and dynamic adjustment, and the rehabilitation treatment effect and treatment enthusiasm of children can be remarkably improved.

The invention relates to a lower limb function rehabilitation evaluation method based on a multi-dimensional feature fusion network, and belongs to the technical field of intelligent evaluation of lower limb function rehabilitation conditions. The method comprises the following steps: acquiring multichannel surface electromyogram signals of a stroke patient and preprocessing the multichannel surface electromyogram signals to construct a data set; constructing a lower limb function rehabilitation evaluation model which comprises a time domain feature extraction branch, a frequency domain feature extraction branch, a first cross attention module, a second cross attention module and a classifier; inputting samples in the data set into a lower limb function rehabilitation evaluation model, and training the model; optimizing the model by adopting a loss function, updating parameters by using an AdamW optimizer, and minimizing loss through a back propagation algorithm until the model converges to obtain a trained model; and preprocessing the to-be-evaluated surface electromyogram signal, and inputting the preprocessed to-be-evaluated surface electromyogram signal into the trained model to obtain an evaluation result The accuracy of lower limb function rehabilitation evaluation can be improved.

The invention provides a hybrid drive type hand function rehabilitation device. The hybrid drive type hand function rehabilitation device comprises a supporting plate, a glove, five finger bending assemblies and a pneumatic drive part. The palm part of the glove is connected with one side of the supporting plate; the five finger bending assemblies are arranged on the side, away from the glove, of the supporting plate, the ends, close to the palm portion of the glove, of the five finger bending assemblies are connected with the supporting plate, and the ends, close to the finger portions of the glove, of the five finger bending assemblies are connected with the glove. The pneumatic driving part is used for controlling inflation and deflation of the finger bending assembly; the finger bending assembly comprises a delay control structure and at least two connected pneumatic bending parts. The two pneumatic bending parts are arranged in the length direction and have the same bending direction; the delay control structure is used for controlling the pneumatic bending parts to be sequentially inflated and bent in the direction from the finger root to the finger tip. The finger knuckle bending sequence of normal human fingers can be simulated, the problem that no time lag exists in the current human finger bending simulation process is solved, and the more accurate rehabilitation treatment effect is achieved.

The invention discloses an intelligent management method for breast cancer rehabilitation training and related equipment. The method comprises the following steps: generating rehabilitation game tasks based on breast cancer postoperative rehabilitation training actions, wherein each rehabilitation game task comprises at least one breast cancer postoperative rehabilitation training action; under the condition that the patient user executes the game task, motion sensing game video information including the patient user is collected in real time, and actual game actions of the patient user are recognized based on the motion sensing game video information; and performing comparative analysis on the actual game action and the corresponding preset rehabilitation training action, and quantifying the completion degree of the preset rehabilitation training action of the patient user so as to display the completion degree to the patient user in real time. The problems that the postoperative functional rehabilitation of the breast cancer mainly guides a patient to carry out standardized functional training through a physical therapist, but the training mode is relatively mechanical and lacks real-time feedback and interaction, the subjective participation intention of the patient is not strong, and the rehabilitation compliance is low can be solved.

The invention relates to the technical field of health monitoring, in particular to a rheumatoid arthritis patient hand function rehabilitation effect evaluation system in combination with a BCW theory, and the system comprises a behavior analysis module, a capability extraction module, an opportunity evaluation module, an effect analysis module and a stage optimization module. According to the method, the hand track and task records are collected, the execution rate and the duration are extracted and subjected to normalization fitting, a dynamic behavior portrait is constructed, principal component extraction is conducted in combination with the flexion and extension angle and the electromyographic signals, high-weight capacity characteristics are generated, the time difference between triggering and reaction of the device is monitored, the response delay change rate is calculated, and the task time is compared; according to the method, the relation between external stimulation and capability activation is revealed, behavior, capability and response characteristics are fused to construct an effect curved surface, the stability and gradient direction are analyzed, rehabilitation effect three-dimensional quantification and progress trend presentation are achieved, differentiated rehabilitation paths are adapted, and evaluation precision and regulation and control capability are improved.

The invention discloses a breast cancer postoperative upper limb function rehabilitation assisting method and system, and the method achieves the precise rehabilitation through multi-dimensional data collection and intelligent scheme generation: collecting the joint movement range, muscle strength index, lymphedema data, VAS pain score and Borg fatigue index of the upper limb of a patient, and carrying out the fusion to generate an upper limb function feature set; dividing the rehabilitation process into four stages, and generating a rehabilitation target corresponding to each stage by means of a preset mapping mechanism based on the feature set; generating a candidate rehabilitation scheme by applying a rehabilitation scheme generation model based on machine learning according to the staged rehabilitation target; through a prediction model based on multi-dimensional evaluation, rehabilitation prediction scores are generated in combination with the upper limb function feature set and the candidate rehabilitation schemes, and the candidate scheme with the highest score is selected as the optimal rehabilitation scheme. Personalized and dynamic management of upper limb rehabilitation after the breast cancer operation is achieved, and adaptability and effectiveness of a rehabilitation scheme are improved.

The present invention relates to the technical field of hand function rehabilitation training, and discloses a glove for hand rehabilitation training and a coil inductor for hand rehabilitation training. The glove comprises: a glove body; a coil inductor assembly, which is arranged on the glove body, and the inductive reactance of the coil inductor assembly can change with the change of the degree of flexion and extension when the glove body performs flexion and extension movements; a signal processing box, which is connected to the coil inductor assembly, and the signal processing box is used to provide a working signal for the coil inductor assembly and can output a sensing signal that changes with the change of the inductive reactance of the coil inductor assembly. The embodiment of the present invention can provide more accurate flexion and extension degree information during hand training by adopting a coil inductor, which is conducive to improving the effect of hand rehabilitation training; and it is low in cost and easy to implement, which is conducive to popularization and application.

The invention relates to the technical field of rehabilitation training equipment, in particular to a multifunctional limb function rehabilitation device. The multifunctional limb function rehabilitation device comprises a moving assembly, a supporting assembly, a fixing mechanism, two foot exercising assemblies, two hand exercising assemblies and two auxiliary lubricating assemblies, the moving assembly abuts against the ground, and the supporting assembly is installed at the top of the moving assembly; the fixing mechanism, the two foot exercise assemblies and the two hand exercise assemblies are all installed on the side wall of the supporting assembly, and each hand exercise assembly comprises a hand supporting plate, a hand exercise piece and an auxiliary piece. The moving assembly is used for moving equipment, the fixing mechanism is used for supporting a user, the two foot exercising assemblies are used for exercising lower limb bone joints, hand exercising parts of the two hand exercising assemblies are used for exercising upper limb bone joints, auxiliary parts are used for assisting hands in exercising the lower limb bone joints, and the auxiliary lubricating assemblies are used for lubricating the foot exercising assemblies. Friction of the equipment is reduced, and the service life of the equipment is prolonged.

The invention relates to the technical field of rehabilitation training, in particular to a double-leg buckling function rehabilitation device. Comprising a supporting table, a base plate, a backrest plate, guide rails, movable blocks, a limiting frame and the like, the base plate and the backrest plate are installed on the supporting table, the guide rails are symmetrically arranged on the supporting table, the movable blocks are arranged in the guide rails in a sliding mode, and the limiting frame used for containing the feet of a patient is rotatably installed on the movable blocks. The double-shaft motor drives the ejector rod to achieve passive flexion movement, and the device is suitable for an early postoperative stage or a patient with weak muscle force; meanwhile, the patient is supported to autonomously generate force to complete active buckling training, progressive resistance can be applied through a spring system to enhance the training intensity, passive training, active training and resistance training are integrated through the design, the patient does not need to replace equipment in the whole rehabilitation process, the equipment investment and management cost of a medical institution are effectively reduced, and the rehabilitation training efficiency is improved. And continuity and efficiency of rehabilitation training are improved.

The utility model discloses multifunctional rehabilitation bedside transfer auxiliary equipment which comprises a bottom plate, universal wheels are fixedly connected to the two ends of the two sides of the bottom of the bottom plate, a lifting plate is arranged at the top end of the bottom plate, and the center line of the lifting plate and the center line of the bottom plate are located on the same vertical plane. A lifting mechanism used for automatically adjusting the height is arranged at the top end of the bottom plate. According to the multifunctional rehabilitation bedside transfer auxiliary equipment, the vertical plate is arranged, when the equipment is used, the equipment is moved to the bedside of a patient, then a hydraulic rod is started to push a sponge cushion to ascend, and the sponge cushion is lifted to be as high as a sickbed so that the patient can be conveniently transferred; the fixing plate and the limiting block at the two ends of the lifting plate are attached to one end of the vertical plate and the interior of the limiting groove correspondingly, so that the lifting plate can be effectively limited, the lifting plate is prevented from shaking, the overall stability of the device is improved, the height of the device can be conveniently adjusted, and the problem that the height of the device cannot be adjusted is solved.

The invention discloses a multifunctional rehabilitation nursing bed which comprises a bottom plate, a storage plate folding and unfolding mechanism is arranged at the center of the top of the bottom plate, a height adjusting and locking mechanism is arranged on the right side of the storage plate folding and unfolding mechanism, the height adjusting and locking mechanism is arranged on the bottom plate, supporting columns are symmetrically arranged on the bottom plate, and the supporting columns are arranged on the bottom plate. A rectangular frame is arranged at the top of the supporting column, a sliding groove is formed in the rectangular frame, a leg movement rehabilitation mechanism is arranged on the rectangular frame, the leg movement rehabilitation mechanism comprises a leg reciprocating bending auxiliary device and a foot placement auxiliary folding device, and the foot placement auxiliary folding device is arranged on the leg reciprocating bending auxiliary device; the invention belongs to the technical field of medical instruments, and particularly relates to a multifunctional rehabilitation nursing bed. The problems that an existing nursing bed cannot help a patient to conduct leg rehabilitation exercise, the legs still need to be manually massaged and nursed, and the nursing intensity of medical staff is increased are solved.

This utility model relates to an oral function rehabilitation training device, belonging to the technical field of oral rehabilitation medical devices. It includes an upper mouthplate and a lower mouthplate, both shaped like open rings for placing the tongue. Each mouthplate has a limiting groove for placing teeth on its opposite side. The side of the limiting groove facing the opening is an annular groove, and various bite rings of different hardness are movably inserted into the limiting groove. A fixing component secures the bite rings within the limiting groove. This utility model utilizes the upper and lower mouthplates to wrap and limit the patient's teeth, ensuring stable placement in the patient's mouth. Patients can perform self-training simply by holding the device in their mouth, greatly improving the convenience of use.

The novel foot drop orthopedic brace comprises an orthopedic support, elastic assemblies are fixedly installed on the two sides of the orthopedic support, connecting plates are fixedly installed at the bottom ends of the elastic assemblies, the connecting plates are fixedly connected with mesh belt foot pads, and protective leg plates are fixedly connected to the two sides of the rear portion of the orthopedic support. According to the novel foot drop orthopedic brace, the elastic hinges are arranged on the two sides of the orthopedic support respectively and used in cooperation with the limiting elastic belts, through the arrangement of the structures, the two sides of the ankle joint can be limited through the orthopedic support, then through hinge connection of the elastic hinges, the ankle joint can be corrected to be over plantar flexion, and meanwhile the ankle joint is not prone to fall off. Dorsiflexion activities within a certain range are allowed, so that the mobility of ankle joints is improved, and the functional rehabilitation process of foot drop on the affected side is accelerated.

1. The name of the design product: hand function rehabilitation instrument. 2. The use of the design product: hand function rehabilitation instrument. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a multifunctional rehabilitation training device for neurotrauma, which belongs to the technical field of neurotrauma rehabilitation and comprises a bottom plate, a seat, upper limb training mechanisms symmetrically arranged on two sides of the seat and lower limb training mechanisms symmetrically arranged on the front side of the seat. The upper limb training mechanism comprises a fixing plate, an inclined first supporting plate and a rotatable second supporting plate, a first driving mechanism composed of an electric push rod, a guide plate and the like is arranged below the second supporting plate, and a hand pressing mechanism with a massage glove and inflation equipment is arranged on the front side of the second supporting plate; the lower limb training mechanism comprises a supporting plate, a rotatable first bracket and a rotatable second bracket, the supporting plate is provided with a module sliding table, the bottom of the second bracket is connected with the module sliding table through an extending frame, and a foot pressing mechanism with a pressing foot sleeve and a protruding part is arranged on a baffle at the tail end of the second bracket. The device can synchronously carry out upper limb elbow joint bending training, hand pressing training, lower limb knee joint bending training and foot pressing training, supports multi-mode training adjustment, can meet the requirements of different patients, improves rehabilitation efficiency and comfort, and is suitable for upper limb and lower limb functional rehabilitation of neurotrauma patients.

The utility model relates to the technical field of medical instruments, and discloses a multifunctional rehabilitation nursing trainer which comprises a vertical frame, a control box is fixedly connected to the middle of the rear side of the vertical frame, a servo motor is fixedly connected to the interior of the control box, and a threaded rod is fixedly connected to the driving end of the servo motor. The end, away from the servo motor, of the threaded rod is rotationally connected to the top of the vertical frame, the outer wall of the threaded rod is in threaded connection with a T-shaped plate, a guide rod is fixedly connected between the control box and the vertical frame, the inner wall of the T-shaped plate is slidably connected to the outer wall of the guide rod, and the front side of the T-shaped plate is fixedly connected with a top frame. The vertical height of the rehabilitation nursing seat is flexibly adjusted, the rehabilitation nursing seat is changed according to the use requirements of different patients, and the rehabilitation nursing seat is matched with the effect to be achieved during use, the height of the adjustable seat can be adjusted according to the height and the body shape of the patient, better comfort is provided, fatigue and discomfort caused by discomfort are reduced, and the rehabilitation nursing seat is convenient to use. And the safety of the patient when the patient sits down and stands up is ensured.

The utility model relates to the technical field of rehabilitation training devices, in particular to a pneumatic hand function rehabilitation training device which comprises a plurality of annular separation air bags, a plurality of interval air bags corresponding to the separation air bags and an inflation air bag. The air pressure is kept consistent in the separation air bag and the interval air bag, and the separation air bag is wound on the corresponding inner wall of the supporting trainer; the separation airbags expand in response to the extruded state of the corresponding interval airbags, the interval airbags expand in response to the extruded state of the inflatable airbags, and the controller inflates the inflatable airbags in response to air pressure reduction of the inflatable airbags. Compared with the prior art, the hand rehabilitation training device has the advantages that the multiple air bags which are communicated with one another are arranged, fingers are separated according to actions of the hand, rehabilitation training of the hand can be achieved only by controlling contraction and expansion of the air bags to be matched with the finger ring assembly, and the rehabilitation training effect when the hand is in the holding posture can be effectively improved.

The invention provides a brain function rehabilitation training and myoelectricity feedback hand movement auxiliary device, and relates to the technical field of rehabilitation equipment. Comprising a hand wearing piece and a control piece, and the hand wearing piece is electrically connected with the control piece; the hand wearing piece comprises a palm sleeve, a contact piece is arranged at the palm center of the palm sleeve, and an auxiliary finger sleeve is arranged on the palm sleeve; a capacitive sensing piece is arranged on the contact piece, and a finger hole matched with the capacitive sensing piece is formed in the auxiliary fingerstall; a bending mechanism is arranged on the back of the auxiliary fingerstall; compared with the prior art, the hand rehabilitation training device is simple in structure, convenient to use and capable of effectively achieving hand rehabilitation training of a patient.

The application discloses a functional rehabilitation auxiliary device, which comprises a base, a bearing arm is hingedly connected to the top of the base, a popliteal fossa support and a leg support are arranged at the top of the bearing arm, one end of the leg support is hingedly connected with the bearing arm, a conical turntable is arranged on one side of the bearing arm, an eccentric shaft is arranged on one side of the conical turntable, a connecting block is arranged on the base, the connecting block is rotationally connected with the eccentric shaft through a supporting rod, a dynamic elastic force driving group for driving the conical turntable to rotate is arranged at the bottom of the leg support, under the action of the dynamic elastic force driving group, when the leg support bears a load, the leg support swings downward in a lagging mode, and the rotating speed of the conical turntable is increased. The application is convenient for the motor nerve rehabilitation exercise of the single leg of a patient, and has the advantages that the patient's lower leg is stably stretched and bent during the rehabilitation training, the fatigue feeling of the lower leg stretching and bending movement is reduced, and the application also has the advantages that the thigh is lifted to improve the comfort of the hip joint.

The application discloses a brain-computer interaction system for cognitive-motor dual task cooperative rehabilitation training, which comprises a cognitive training interaction unit, an electroencephalogram signal acquisition unit, an electroencephalogram signal decoding unit and a motor training unit. The system realizes cognitive-motor cooperative rehabilitation training, improves rehabilitation efficiency compared with a single rehabilitation training mode, introduces brain-computer interface technology, realizes active motor rehabilitation, enhances the active participation of a subject in the rehabilitation training process, establishes a closed loop system, strengthens the mutual promotion of cognitive-motor function rehabilitation, and enhances the induction of neural reorganization and reconstruction.

This application relates to the fields of biomedical engineering and rehabilitation engineering technology, and discloses a functional electrical stimulation method and system based on physiological simulation and adaptive closed-loop feedback. The method includes: calculating an ideal muscle activation curve based on a target trajectory; performing spatiotemporal asynchronous co-coding to generate a biomimetic stimulation pulse sequence by simulating temporal asynchrony, spatial and intensity modulation, and multi-muscle synergistic timing; simultaneously applying stimulation while monitoring the actual kinematic state and muscle physiological state in real time using sensors; and dynamically adjusting the internal parameters of the spatiotemporal asynchronous co-coding (T-S-C coding) based on the evaluation results of trajectory error and fatigue index to form an adaptive closed loop. This application, by combining biomimetic coding with an intelligent closed loop, fundamentally solves the problems of motion stiffness, muscle fatigue, and poor control precision caused by traditional FES, achieving smooth, sustained, and precise personalized motor function rehabilitation.

The utility model discloses a hand function rehabilitation exercise device which comprises a bottom plate, an exercise table is fixedly connected to the upper side of the bottom plate, a lifting device is arranged on the inner side of the exercise table, an arm placing table is fixedly connected to the upper side of the exercise table, and a mounting frame is fixedly connected to the upper side of the exercise table. Two upper elastic ropes are fixedly connected to the lower side of the mounting frame, a finger fixing plate is fixedly connected to one ends of the two upper elastic ropes, five finger holes are formed in the inner side of the finger fixing plate, a plurality of lower elastic ropes are fixedly connected to the lower side of the finger fixing plate, and a connecting block is fixedly connected to one end of each lower elastic rope. Compared with the prior art, the hand function rehabilitation exercise device has the advantage that fingers of a patient can be automatically exercised.

The invention relates to the technical field of hand function rehabilitation evaluation, in particular to a finger strength rehabilitation evaluation method and system, and the method comprises the steps that multiple sets of grasping training data of a patient are obtained, and one set of grasping training data comprises grip strength data of the patient at multiple moments during one-time grasping training; constructing a grip strength-time matrix; calculating a mahalanobis distance between each row of elements in the grip strength-time matrix and the grip strength-time matrix; judging whether each group of target training data is valid data or not; and calculating an evaluation coefficient, and adding a rehabilitation label to the patient when the evaluation coefficient is greater than a preset evaluation threshold value. According to the method, the accuracy of an evaluation result is improved by reducing data errors caused by non-standard actions or accidental factors.