115 results about "Neurological rehabilitation" patented technology

A system 2 and method 64 for neurological rehabilitation or training is disclosed. The system 2 can be used to improve listening, comprehension, and communication. The system 2 can be controlled automatically by a remote device 6 or manually by a physician's device 4. The system 2 can store data in, and retrieve data from a database 10 for analysis, reporting and execution. The system 2 can adapt and adjust based on the subject's performance. The system 2 can be used to treat hearing loss, tinnitus or other audiological health problems.

The invention discloses an upper limb cranial nerve rehabilitation training system and training method. The training system comprises a mechanical structure which can drive upper limbs to move and has a force feedback function, a three-dimensional display, a loudspeaker and an information processing device, and the mechanical structure, the three-dimensional display, and the loudspeaker are in communication connection with the information processing device. The information processing device comprises a virtual reality module and a man-machine interaction module, and virtual reality is displayed through the three-dimensional display. A user can choose a training project through man-machine interaction software, print a training report and adjust system parameters; the user interacts with scenes in the virtual reality through the mechanical structure, and meanwhile voices, images and force sense information in the virtual environment are fed back to the user through the display, the loudspeaker and a mechanical device respectively. According to the upper limb cranial nerve rehabilitation training system and training method, the training content is rich and diversified, the enjoyment of rehabilitation training is enhanced, meanwhile, rehabilitation trainers are liberated from tedious physical labor, and the human cost is saved.

The invention discloses a three-dimensional flexible neural microelectrode and a manufacturing method thereof. The microelectrode uses a flexible polymer as a base material, and performs progressive electroplating through a circular pattern design of a metal seed layer to form smooth three-dimensional convex features. The electrode site structure can not only ensure good contact between the electrode site and the nerve cells, but also avoid damage to the nerve tissue caused by the sharp edges and corners of the raised electrode sites in the existing three-dimensional neural microelectrode. In addition, through the composite electroplating process in the electroplating process, that is, nano-scale dispersants are added to the electroplating solution to form a submicron-scale microporous structure on the surface of the electrode, increasing the surface area of ​​the electrode site, thereby enhancing the current output capability of the electrode and ensuring the nerve. Effective stimulation of microelectrodes under the constraints of biosafety conditions. The three-dimensional flexible neural microelectrode provided by the invention can be widely used in the fields of neurological disease treatment, neurological rehabilitation, neurobiological basic research and the like.

A neurological rehabilitation training device solves the problem that the current rehabilitation training device needs the assistance of medical personnel, the training effect is poor and the functionis single, and comprises a base; a base plate sliding horizontally on the right side of the base plate and a seat capable of vertical lifting and lowering is fixed on the base plate; a pedal shaft isrotatably fixed in the first box, An incomplete external gear is fixed on the pedal shaft, An upper side of that incomplete external gear is meshed with an external gear, the incomplete external gearis coaxially fix with an incomplete internal gear, the incomplete internal gear is meshed with the external gear, the second bevel gear is fixed with a vertical first hexagonal prism, the first hexagonal prism is sleeved with a first rotational shaft, and the first rotational shaft is rotatably fixed in the second column; a second hexagonal prism sleeves the left end of the second rotational shaft, and the first rotational shaft and the second hexagonal prism are connected through the second bevel gear set; a hand grip arm of the radiating device is symmetrically arranged on the outer side ofthe third upright post, and the second rotating shaft is connected with the hand grip arm through the third bevel gear set.

The invention provides a treatment chair for neurological rehabilitation. The treatment chair for neurological rehabilitation comprises a walking platform and a main support and is characterized in that a walking support is arranged on the lower side of the walking platform, supporting legs are arranged on the lower side of the walking support and are connected with the walking support through the supporting leg fixing connectors, the lower side of each supporting leg is provided with a hydraulic damping buffer, the lower side of each hydraulic damping buffer is provided with a fixed supporting leg, and the lower side of each fixed supporting leg is provided with a damping anti-skid pad. The treatment chair for neurological rehabilitation has the advantages of being simple in structure and easy and convenient to operate, enabling a patient to automatically conduct lower limb rehabilitation training according to a made rehabilitation plan, relieving the pain of the patient, improving the rehabilitation effect, and lightening the workload of medical staff.

The invention belongs to the technical field of medical rehabilitation instruments, and particularly relates to a neurological rehabilitation chair for children. The neurological rehabilitation chairfor children comprises a support casing, a seat board is arranged on the support casing, lifting support frames are symmetrically and fixedly connected to two sides of the seat board, and the liftingsupport frames and the support casing can be connected in a vertical sliding manner; a backup plate is rotationally connected on the seat board; a massage device for massaging the back of a patient isarranged on the backup plate and comprises a massage structure and a massage drive structure controlling lifting of the massage structure; the massage structure comprises a lifting massage support seat and massage assemblies uniformly distributed and fixedly connected on the lifting massage support seat, and a second press plate matched with the massage assemblies is connected on the lifting massage support seat in a sliding manner; a lifting device for controlling lifting of the seat board is disposed in the support casing; and an exercise device is connected on the support casing. During use of the neurological rehabilitation chair, child patients can take exercise by the exercise device and perform massage by the massage device, so that the workload of nurses is reduced, and the betterrehabilitation effect can be realized.

The invention discloses a neurological rehabilitation nursing device including a base, the top of the base is welded with upright columns, the top of the column is welded with a box body, the bottom of the box body is provided with a groove, a drive motor is fixedly mounted on the top inner wall of the groove, both sides of the drive motor are provided with rotating shafts welded on the inner wallof one side of the groove, A cam is rotatably sleeved on the outer side of the rotating shaft, a first pulley is welded on one side of the cam, a second pulley is fixedly sleeved on the output shaftof the driving motor, two first pulleys and a second pulley are drivingly connected with the same V-belt, and the bottom side of the cam is in rolling contact with a pressing plate. The invention hasthe advantages of reasonable design, high practicability and convenient operation, and is convenient to restrict the legs of a patient on two bases, and can drive a rubber ball to carry out up-down circulation movement, and can massage the legs of the patient through the rubber ball, and has high automation degree, reduces the labor intensity of medical personnel, and is favorable for people to use.

The invention provides a multifunctional cerebrovascular disease treatment bed which comprises a bed body, supporting legs, a bedside portion, a bed tail portion, a head massaging device, a hand motion device, a foot motion device and walking wheels. The supporting legs are arranged at four corners of the lower surface of the bed body, the bedside portion is arranged on one side of the bedside of the bed body, the bed tail portion is arranged on one side of the bed tail of the bed body, the head massaging device is arranged on one side of the bedside portion, the hand motion device is arranged in the middle of the bed body, the foot motion device is arranged on one side of the bed tail portion, and lockable wheels are respectively arranged on the lower surfaces of the supporting legs. The multifunctional cerebrovascular disease treatment bed is simple in structure, convenient to use and capable of conducting comprehensive all-around treatment on the head, the hands and the feet, conducts all-around massage on a body through comprehensive conditioning, accordingly achieves multi-angle neurological rehabilitation training, makes stimulations on parts complementary mutually and can improve rehabilitation speed of patients compared with massage on single parts.

A method for neurological rehabilitation is disclosed. The method can be used for listening, comprehension and communication rehabilitation. The methods include a cognitive module, a degraded speech module, a competing speech module, a context module, and an interactive communication module.

The invention belongs to the field of biomedical engineering and computers, and puts forward a feature extraction method based on an electroencephalogram and near infrared signal. The method mainly comprises the following steps that: (1) simultaneously collecting electroencephalogram and near infrared data; (2) preprocessing the electroencephalogram and near infrared data; (3) carrying out the feature extraction of the electroencephalogram and near infrared data; (4) carrying out the feature fusion of the electroencephalogram and near infrared data; and (5) carrying out brain intention identification. By use of the method, the problems of low brain intention identification rate and few identification instructions in a brain-computer interface are solved, and powerful support is provided for the neurological rehabilitation of patients who suffer from stroke and spinal injury.

The invention discloses a rehabilitation data processing system, which comprises a data acquisition module, a server module, a data analysis module and a feedback module, wherein the data acquisition module is used for acquiring physiological and motion data of a patient; the server module is connected to the data acquisition module and is used for transmitting the physiological and motion data to the data analysis module; the data analysis module is used for calculating to obtain a quantitative index reflecting signal quality according to the physiological and motion data, and the data analysis module is used for displaying a signal waveform acquired by the data acquisition module; and the feedback module is used for generating a feedback result for adjusting an acquisition operating process of the data acquisition module through the quantitative index and the signal waveform. The data processing system disclosed by the invention not only improves the acquisition efficiency of neurological rehabilitation research data but also guarantees the quality and the availability of the acquired data, so that resource utilization efficiency and neurological rehabilitation research efficiency are improved.

The invention discloses an electroencephalogram signal feature recognition method under a motor imagery state. The electroencephalogram signal feature recognition method includes the following steps:S1, collecting electroencephalogram signal data information of a subject under the motor imagery condition; S2, calculating energy spectrums of electrodes of electroencephalogram signals by using a Welch method; S3, setting personalized information of the optimal electrode of the electroencephalogram signals, and selecting the electrode with the highest classification accuracy for different subjects; S4, extracting feature values influencing imagery of the electroencephalogram signals by using a synchronizing / desynchronizing method; and S5, performing feature classification on the extracted electroencephalogram signals by using the optimal classification function, and optimizing the classification process by using a three-stage type classification method based on a support vector machine.The electroencephalogram signal feature recognition method under a motor imagery state classifies the electroencephalogram signals by calculating the energy spectrum and the feature value informationof the electrodes of the electroencephalogram signals, wherein electroencephalogram signal feature extraction and classification techniques through motor imagery can be used in the field of neurological rehabilitation.

The invention discloses a video stimulation auxiliary system for neurological rehabilitation. The system comprises a video recording unit, a mechanical hand, a hand driver and a main controller. The video recording unit is used for recording moving videos of a normal hand. The mechanical hand is worn on a sicken hand and used for driving the arm and the fingers of a patient to move. The hand driver is used for driving the mechanical hand to move. The video recording unit and the hand driver are electrically connected to the main controller, the main controller is used for receiving the moving videos recorded by the video recording unit, obtaining the moving track of the normal hand according to the moving videos and transmitting a control instruction to the hand driver, and the hand driver executes the control instruction and drives the mechanical hand to move according to the moving track. Based on the mode that video stimulation and mechanical recovery are combined, neurological rehabilitation is completed in an assisting mode in the medical process, and the effect of helping stroke and hemiplegia patients to rehabilitate is achieved.

The invention discloses a hand finger neurological rehabilitation training device which includes a training bracket, wherein a movable adjusting mechanism is mounted on the training bracket in a sliding fit manner; a training operation mechanism is arranged on the movable adjusting mechanism; an exercise groove is arranged at the front end of the training bracket; a sliding bracket is mounted on the training bracket; a dovetail groove is formed in the sliding bracket; positioning holes are formed in the sliding bracket from left to right at equal distances. According to the invention, the following difficult problems existing in the operation of the conventional machine for exercising nerves at finger knuckles are solved, the problems are: a, the conventional hand finger knuckle exercisingmachines are mainly integral palm structures, cannot be detached and selected according to particular conditions of fingers requiring exercise; b, exercise intensity and exercise range of fingers cannot be reasonably controlled, so that secondary harm to fingers due to exercise range and exercise intensity is easily caused, therefore, the device has the function of efficiently and intelligently exercising the nerves at finger knuckles.

The invention discloses a neurological rehabilitation exercise training combined device. The neurological rehabilitation exercise training combined device comprises an exercise training base plate; amovement adjustable training pedal is arranged on the outer surface of the upper end of the exercise training base plate; the outer surface around the upper end of the exercise training base plate isfixedly connected with supporting uprights; and a convenient seat device is arranged on the outer surfaces of the supporting uprights at one side. According to the invention, by a falling prevention supporting mechanism, a patient can be prevented from falling down to be damaged in the neurological rehabilitation exercise training process, and the patient is guaranteed to normally carry out neurological rehabilitation exercise training; by the movement adjustable training pedal, a case that the patient slips down can be avoided, and soles of the patient also can be subjected to acupuncture point massage stimulation so as to improve a speed of neurological rehabilitation of the patient; and by the convenient seat device, the patient can directly sit down in situ to have a rest without moving to a seat beside so as to reduce troubles and benefit to use of people.

The invention belongs to the field of rehabilitation equipment, and in particular, relates to a neurological rehabilitation training device. Proposed now is the following scheme, the neurological rehabilitation training device comprises a supporting plate and a backrest; the backrest is fixedly connected to one side of the top end of the supporting plate; an air outlet adjusting mechanism is mounted on one side wall of the backrest; fixed columns are fixed to the two ends of the other side of the top end of the supporting plate; piston cylinders are hinged to the top ends of the fixed columns;a through hole is formed in one end of each piston cylinder; a piston rod with a U-shaped section is slidably connected into each through hole, one end of each piston rod is connected with a handle,the side wall of each piston rod is connected with a pedal through a fourth rotating shaft, the other end of each piston rod is connected with a piston block slidably connected into the correspondingpiston cylinder, and one side of the top end of each piston cylinder is connected with an air inlet pipe with a one-way valve and a three-way pipe. The device can assist a patient in rehabilitation exercise of four limbs, the training intensity can be adjusted according to needs, the rehabilitation effect is good, and the device is diversified in function and has multiple functions of rehabilitation training, walking assistance and the like.

The invention relates to neural rehabilitation training apparatus based on the combination of real scenes and virtual scenes. The neural rehabilitation training apparatus comprises wearable AR equipment, an electrical stimulation control unit and a plurality of electrodes, wherein the electrical stimulation control unit is connected with the plurality of electrodes, the wearable AR equipment at least comprises an augmented reality unit, an evaluation unit, a training mode unit and an electrical stimulation mode unit, the augmented reality unit generates a guiding scene that combines real scenes and virtual scenes, the evaluation unit evaluates a neurological disorder level of a patient based on the exercise ability, daily activity ability and muscle spasticity of the patient, the electrical stimulation mode unit determines an electrical stimulation mode based on the neurological disorder level information of the patient, and the electrical stimulation control unit performs the electrical stimulation training through at least one electrode based on the electrical stimulation mode.

A cerebrovascular disease rehabilitation chair comprises a chair body. A connecting board is arranged on the lower portion of the chair body, a foot massager is mounted on the connecting board, two hand massagers are arranged on the front portions of armrests of the chair body respectively, and a head massager is arranged on the upper portion of the chair body. The foot massager comprises a box, two supporting boards are mounted on the upper portion of the box and matched with the foot soles in shape, a support and an air cylinder are arranged between each supporting board and the box, the lower portion of each support is fixedly connected with the box, the upper portion of each support is hinged to the middle of the corresponding supporting board, the lower portion of a cylinder body of each air cylinder is hinged to the box, and a piston rod of each air cylinder is hinged to the end of the box. The cerebrovascular disease rehabilitation chair is capable of massaging the head, the hands and the feet all-directionally comprehensively, and the body can be massaged all-directionally by means of comprehensive recuperation, so that multi-angle neurological rehabilitation training is achieved, stimuluses to all the parts are complemented mutually, and rehabilitation of a patient can be accelerated when the multi-part massage is compared with single-part massage.

A device for motion sickness reduction, directional indication, and neural rehabilitation that provides three modes of operation. The device operates by providing haptic feedback using transducers that convert electrical signals to a tactile sensation such as pressure, vibration, electrical stimulation, temperature, or airflow. The transducers are located at different locations on the body of a user, and actively change their operation to indicate a direction of motion or rotation to the user through haptic (tactile) feedback. This tactile feedback can be used to reduce motion sickness, provide directional indication, and enhance neural rehabilitation.

The invention provides a vibration type nerve rehabilitation massage instrument which comprises a neck ring, auxiliary massage mechanisms and vibration massage mechanisms, wherein the neck ring is of a U-shaped structure, the auxiliary massage mechanisms are symmetrically arranged on the two sides of the neck ring, and the vibration massage mechanisms are arranged on the concave side of the neck ring. The vibration type nerve rehabilitation massager can solve the following problems of a vibration type nerve rehabilitation massager: a, most of the traditional massagers only massage the rear part of the neck of a human body and do not effectively massage the two sides of the neck, so that the massage effect of the massager is one-sidedness, the massage area is limited, and all-directional massage is not achieved, and the conventional massager has a poor massage effect on the two sides of the neck and cannot achieve an ideal massage state; b, an existing massager is simple in function when massaging the neck, most of the existing massagers only need to rotationally massage the neck through a massage head, the effect is single, and the massage experience feeling is poor.

A non-invasive apparatus for rehabilitating a joint, limb, and muscles of a patient recovering from surgery on the joint, includes a continuous passive motion device having at least one support member for supporting the limb, at least one hinge coupled to the at least one support member, and at least one actuator for providing reciprocating motion of the at least one support member about the at least one hinge, a plurality of electrodes transmitting at least four modalities chosen from a group consisting of functional electrical stimulation (FES), transcutaneous electrical nerve stimulation (TENS), temperature therapy stimulation, deep vein thrombosis (DVT) prophylactic stimulation, venous blood flow monitoring, and pain monitoring, and a control unit controlling the at least one actuator and the plurality of electrodes according to a coordinated sequence of the reciprocating motion and transmission of the at least four modalities.

The invention relates to the technical field of medical instruments and specifically discloses a neural rehabilitation exercise training device. The device comprises a supporting seat, a VR eyeshade and a physiotherapy head sleeve. Telescopic supporting legs are arranged at four corners of the lower surface of the supporting seat; two rear vertical rods are correspondingly arranged on the side, close to the telescopic supporting legs, of the rear side of the lower surface of the supporting seat. Two front vertical rods are arranged at the positions, corresponding to the two rear vertical rods,of the front side of the lower surface of the supporting seat; motor boxes are connected to the lower ends of the rear vertical rods; guide plates are installed on one side faces of the motor boxes;reset springs are connected to the side faces of the lower ends of the front vertical rods; and limb auxiliary mechanisms are arranged in the middle of the inner side of the supporting seat. The limbauxiliary mechanism is matched with the adjustable supporting seat to form rehabilitation training equipment for the lower limbs of a patient. The equipment can be adjusted in height and convenient tocarry, auxiliary walking of the patient and automatic walking training of the lower limbs of the patient are achieved, and meanwhile the neural rehabilitation effect can be improved through a virtualscene and head massage.

The invention relates to the technical field of neurological rehabilitation tissue engineering and specifically discloses a preparation method of a TSP-1 gene modified mesenchymal stem cell. The preparation method comprises the following steps: 1, constructing a TSP-1-carrying adenovirus vector: preparing a pHBAd-MCMV-GFP vector and a TSP-1 target fragment with a double digestion method, connecting a target gene and the pHBAd-MCMV-GFP vector, and identifying pHBAd-MCMV-GFP-TSP-1 with a sequencing method, so that the correctness of an exogenous gene sequence is ensured; 2, transfecting BMSCs with a TSP-1 adenovirus, so as to obtain the TSP-1 gene modified mesenchymal stem cell. In the preparation method, by selecting the TSP-1 gene modified mesenchymal stem cell, the recovery of transplanted neurons of the neurological rehabilitation tissue engineering and the regeneration of neurite can be accelerated, and the construction speed of a damaged local neuronal circuit is accelerated.

The invention discloses a device for inducing nerve rehabilitation and regeneration through radio stimulation. The device comprises a wireless stimulator and a passive implant; the wireless stimulatorcomprises a control chip, a control panel, a battery and a transmitting coil; the control panel and the transmitting coil are electrically connected with the control chip; the control chip is connected with the battery; the wireless stimulator is provided with a bandage; the passive implant comprises a receiving coil and an electrode which is arranged at the output end of the receiving coil; earflaps are arranged at the parts, close to the electrode end, of the passive implant; and the middle parts of the ear flaps are symmetrically provided with connecting holes from the middle to the two sides. The device disclosed by the invention can induce nerve regeneration after fracture, open a neural signal conduction path, and recovers the normal functions of the impaired limbs; the passive implant is miniaturized, so that injury generated after implantation is reduced; and secondary operation is not needed after stimulation training, so the pain of a patient is relieved.

The invention discloses a neurological rehabilitation training device convenient for postoperative muscle stretching, which comprises a bottom plate, symmetrical sliding grooves are formed in one side of the upper end surface of the bottom plate, sliding blocks connected with a driving structure are slidably connected in the sliding grooves, a supporting plate is elastically connected between the two sliding blocks, the supporting plate is fixedly connected with a foot placing frame, and a curved plate is fixedly connected to the bottom plate. The lower end face of the supporting plate is fixedly connected with an arc-shaped strip which is in supporting connection with the curved plate, the other side of the upper end face of the bottom plate is fixedly connected with a seat, symmetrical stand columns are arranged on the bottom plate, and an upper limb training mechanism connected with the side face of the sliding block is movably connected between the stand columns. The sliding block is driven by the driving mechanism to slide in the sliding groove, the supporting plate of the elastic support makes contact with the curved plate, the legs are bent left and right and move up and down at the same time, the stretching training effect of leg muscles is improved, the sliding block is connected with the upper limb training mechanism, coordinated training of upper limbs and lower limbs is achieved, the training effect is improved, and rapid adaptation of a patient is facilitated.

The invention discloses a double-leg coordination training system for neurology rehabilitation, and particularly relates to the field of neurology, the double-leg coordination training system comprises a base, a turntable is arranged at the top end of the base, a mounting frame is fixedly mounted at the top end of the base and located on one side of the turntable, a fixing frame is fixedly mountedat the top end of the base and located on the other side of the turntable, a supporting column is fixedly installed on the top end of the turntable and the top end of the supporting column is fixedlyprovided with a seat. By arranging the turntable, an inner disc, side grooves and clamping columns, a user can sit on the seat and train legs through the rotating wheel on one side when training thelegs, and after training is completed, the user can rotate the seat through the turntable to adjust the direction and place the legs in the fixing frame, the legs are massaged through the massage rodsin the fixing frame, blood circulation is accelerated, the training effect is improved, the training equipment is prevented from being moved and replaced, and the training efficiency is greatly improved.

The invention relates to the field of neural rehabilitation action detection, in particular to a neural rehabilitation action detection system based on artificial intelligence. The system comprises a processor and a memory, and the processor executes a computer program stored in the memory to realize the following steps: acquiring a video image of a target patient in a current rehabilitation training process, obtaining a current adaptive training effect factor, a current training difficulty variation factor, a current minimum accuracy rate, a current minimum action execution time and a current jitter degree corresponding to the target patient according to the video image, and constructing a rehabilitation action training effect matrix of the target patient; and inputting the historical rehabilitation action training effect controllable index sequence corresponding to the target patient into the neural network model corresponding to the category to which the target patient belongs, obtaining a current rehabilitation action training effect controllable index predicted value of the target patient, and judging whether the mastery degree of the target patient on the rehabilitation action exceeds the expectation or not. According to the method, the mastering degree of the target patient on the rehabilitation action is judged more accurately.

The invention discloses a neurological rehabilitation adjuvant therapy stimulation device, in particular to a device capable of stimulating multiple positions of neurology patients' bodies, and mainlysolves the technical problem that existing neurological stimulation equipment mostly carries out stimulation by hand-held objects, can only stimulate a single position of patients, and has unsatisfactory effect. According to a specific scheme adopted by the invention, the output end of a drive motor is rotatably connected to an output shaft, an end bearing of the output shaft is rotatably connected to the inner wall of a seat box, a driven shaft is rotatably connected at the upper part inside the seat box, and the driven shaft and the output shaft are connected by a synchronous belt; the front end of the driven shaft is fixedly connected to a semi-cone gear, the upper and lower parts of the semi-cone gear are respectively provided with bevel gears, and the bevel gears are fixed at the upper part of a screw rod, and the upper and lower ends of the screw rod are in bearing rotating connection with the upper and lower walls of the seat box respectively, the toothed part of the semi-conegear is engaged with the bevel gears, a sleeve ring is in threaded connection to the screw rod, a support rod is fixed at the front of the sleeve ring, connecting plates are in fixed connection with foot supports, and the foot supports are provided with foot-shaped bulges.

The invention discloses an upper limb rehabilitation robot with a force feedback function. The upper limb rehabilitation robot comprises a main body, a bracket, an arc-shaped tabletop, a first reversing unit, a second reversing unit connected to the first reversing unit, a monitoring unit, a force feedback control unit and a grip unit, the bracket is connected with the main body and is provided with an arc-shaped groove, the arc-shaped tabletop is matched with the arc-shaped groove, arc-shaped reversing is carried out along the arc-shaped groove, the monitoring unit monitors the real-time positions and angles of the first reversing unit and the second reversing unit, an input end of the force feedback control unit is connected with an output end of the monitoring unit, and an output end ofthe force feedback control unit is connected with control ends of the first reversing unit and the second reversing unit, and the grip unit is connected with the control ends of the first reversing unit and the second reversing unit. According to the invention, a human body can obtain force feedback touch, and the effect of stimulating end nerve rehabilitation is achieved.