178results about How to "Realize rehabilitation training" patented technology

The invention discloses a rehabilitation robot system for old people with cerebral apoplexy, and belongs to the technical field of rehabilitation robots. The rehabilitation robot system comprises a rehabilitation robot, the rehabilitation robot comprises an upper limb rehabilitation system and a lower limb rehabilitation system of a master-slave mode two-arm exoskeleton structure, the lower limb rehabilitation system comprises a seat, a first master arm and a first slave arm, the first master arm and the first slave arm are arranged on the seat, the first master arm and the first slave arm each comprise a control box, a thigh supporting structure, a crus supporting structure and a foot sole supporting plate, the control boxes, the thigh supporting structures, the crus supporting structures and the foot sole supporting plates are sequentially connected on the seat, and first leg supporting rods and second leg supporting rods are connected among the control boxes, the thigh supporting structures and the crus supporting structures respectively. The upper limb rehabilitation system comprises a seat back arranged on the seat, a second master arm and a second slave arm, the second master arm and the second slave arm are arranged on the seat back, and the second master arm and the second slave arm each comprise a shoulder rotating system, an upper arm auxiliary motion mechanism, a forearm auxiliary motion mechanism, a wrist rotating system and a palm part auxiliary motion mechanism, wherein the shoulder rotating systems, the upper arm auxiliary motion mechanisms, the forearm auxiliary motion mechanisms, the wrist rotating systems and the palm part auxiliary motion mechanisms are connected in sequence. The rehabilitation robot system is low in cost, and multiple freedom degrees are achieved in the use process.

The invention discloses an active-passive upper limb rehabilitation training exoskeleton. An elbow joint connecting base on a big arm is fixedly connected with an elbow joint output wheel on a forearm, one end of an outward turning shaft is hinged to a crossarm of a shoulder joint skeleton, and the other end of the outward turning shaft is connected with a bearing inner race; a driving belt wheel is fixedly installed on the outward turning shaft and sleeved with one end of a synchronous belt, a driven belt wheel is sleeved with the other end of the synchronous belt and fixedly installed on an output shaft of a back driving motor, the back driving motor is fixedly connected with a back driving motor base, the back driving motor base is fixedly connected with an arched connecting rod on the back, a back driving motor driver is fixedly connected with the back driving motor base through a back driving motor driver bracket, the back driving motor driver is electrically connected with the back driving motor, a forearm binding mechanism is hinged to an exoskeleton substrate on the forearm, and a big arm binding mechanism is hinged to an exoskeleton upper arm on the big arm. The active-passive upper limb rehabilitation training exoskeleton is applied to rehabilitation medicine, large-scale engineering construction and material handling.

The invention relates to a wrist joint rehabilitation training device which comprises two parts, namely, a rehabilitation training executive device part and a mirror image autonomous input device part. The rehabilitation training executive device part comprises a base seat, a forearm sliding chute, a forearm sliding block, a forearm height adjusting rod, a forearm supporting plate, a wrist rotating sliding rail, a wrist rotating sliding block, a wrist rotating guiding wheel, a bracket, a wrist rotating angle sensor, a wrist rotating motor, a pull rope, a wrist rotating rod, a wrist swing rod, a wrist swing angle sensor, a wrist swing motor, a wrist deflection rod, a wrist deflection sensor and a wrist deflection motor. The mirror image autonomous input device part comprises no motor, and the other devices of the mirror image autonomous input device part are symmetrical with those of the rehabilitation training executive device part. The wrist joint rehabilitation training device has three freedom degrees of rotation, swing and deflection, can achieve all the motions of a wrist joint and the rehabilitation training of composite motions through wearing for one time, and enables a rehabilitation therapist to control the wrist of a patient to carry out rehabilitation training conveniently through the mirror image autonomous input device part.

The invention discloses a lower limb multi-training mode rehabilitation robot, which comprises a pedal drive mechanism, a knee and hip joint movement mechanism and a foot ankle joint movement mechanism. In the pedal drive mechanism, one end of a pedal shaft is connected with a pedal and the other end of the pedal shaft is connected with the leg knee and hip joint movement mechanism and the foot ankle joint movement mechanism. In the knee and hip joint movement mechanism, a connecting rod is fixedly connected with the end part of a middle shaft, the input end of an underdrive device is connected with a brake and a drive source and the output end of the underdrive device is connected with the middle shaft. The left and right sleeves of the foot ankle joint movement mechanism are driven by drive mechanisms which drive in opposite directions, an input drive mechanism is connected with a drive source, and the output drive mechanism is connected with the pedal shaft. In the device, the drive of the knee, hip and foot ankle joint movements around the same central line is realized, the real time control of the brake and the two drive sources is adopted to realize the passive, assisting, active and damping rehabilitation training modes of the six joints on the lower limbs of a patient, the structure is compact, the control is accurate, the operation is safe, and batch production can berealized easily.

The invention discloses a multiple-pose lower limb rehabilitation training robot which comprises a robot base and a training bed. The training bed comprises two leg mechanisms, a seat, a seat width adjusting mechanism, a human body gravity center adjusting mechanism, a back cushion, a weight reduction system and a seat back cushion angle adjusting mechanism. The robot base comprises a bed body angle adjusting mechanism, and the bed body angle adjusting mechanism is matched with a seat angle adjusting mechanism and can provide multiple pose training modes including lying, sitting, standing and the like for a paralysis patient. Each leg mechanism comprises a hip joint, a knee joint and an ankle joint. The hip joint, the knee joints and the ankle joints are driven by a motor and are provided with angle and force sensors, can be used for recognizing motion intention of the patient and facilitate active and aiding training of the patient. The human body gravity center adjusting mechanism, the leg mechanisms and the weight reduction system are mutually matched, bionic gaits approximating to natural walking of a human body can be achieved, and gait training effect can be improved.

The invention relates to a vehicle-mounted movable type walk-assisting exoskeleton rehabilitation robot belonging to the technical field of rehabilitation engineering. The vehicle-mounted movable type walk-assisting exoskeleton rehabilitation robot comprises an auxiliary movable platform and a lower limb exoskeleton mechanism, wherein the lower limb exoskeleton mechanism is connected with the auxiliary movable platform; the auxiliary movable platform comprises an auxiliary movable trolley, a control cabinet and a suspension mechanism, and the auxiliary movable trolley is connected with the control cabinet and the suspension mechanism; the lower limb exoskeleton mechanism comprises a width-adjusting mechanism and two leg exoskeletons, the two leg exoskeletons are respectively connected to both sides of the width-adjusting mechanism, and the width-adjusting mechanism is connected with the auxiliary movable platform. The invention realizes more rehabilitation training functions by enlarging the motion space of the lower limb exoskeleton mechanism, also realizes the limitation protection effect on lower limb joints of human bodies, has compact structure and stable work, and can realize the functions of assisting walk, autonomous movement, lower limb rehabilitation training, and the like.

The invention discloses a device for hand rehabilitation training with the function of wrist rehabilitation training, which effectively solves the problems in the prior art that the training device is bulky and not easy to carry, and has the advantages of simple structure, easy operation and high functionality. As follows: the device includes at least one two-joint finger training mechanism and a wrist training mechanism; wherein, each two-joint finger training mechanism includes a power drive source fixed by the joint bracket of the finger near the end of the finger, and the push rod of the power drive source is connected to the finger near the end of the finger. The joint driving part is connected to control the rear joint of the human finger; the finger proximal end joint support, the finger proximal finger end joint driving part is fixed by the finger proximal finger end joint support and the finger proximal finger end joint support defines the position of the finger proximal finger end joint driving part The moving path is the far fingertip joint support of the finger, and the multi-link mechanism is connected with the finger far fingertip joint support.

The invention discloses an exoskeleton type finger rehabilitation training device driven by an active driver and a passive driver together. The exoskeleton type finger rehabilitation training device driven by the active driver and the passive driver together comprises a force feedback driver and a finger exoskeleton mechanism, wherein the force feedback driver comprises a shell body, a motor and a magnetorheological fluid damper, a rotary wheel is connected between the motor and the magnetorheological fluid damper through a coupler, a hauling cable is wound on the rotary wheel, the finger exoskeleton mechanism comprises a support, a linear guide rail and a finger fixing structure, a sliding block is arranged on the linear guide rail and is connected with the hauling cable, a first connecting block is fixed on the sliding block, an L-shaped crank is connected at the lower end of the first connecting block in a rotary mode, a middle finger knuckle block is connected at the other end of the crank in a rotary mode, and the other end of the middle finger knuckle block is connected on the finger fixing structure through a second connecting block. Due to the fact that the finger exoskeleton mechanism is a slider-crank mechanism similar to a plane four-bar mechanism, a given law of movement can be achieved, and the exoskeleton type finger rehabilitation training device driven by the active driver and the passive driver together is light in movement and high in transmission efficiency.

The invention relates to an active intention control-based portable ankle joint rehabilitation robot comprising a leg protection fixing mechanism, a walking-assisting mechanism connected to the leg protection fixing mechanism, a foot plate mechanism arranged on the leg protection fixing mechanism to be connected with the walking-assisting mechanism, and a gait correction mechanism connected to thefoot plate mechanism. A pressure sensor and a microprocessor are integrated on the foot plate mechanism. With a plantar pressure sensing system, a plantar pressure signal of a testee can be processedduring the test and active motion intention of the testee can be captured; the active motion intention is converted into a control instruction and the walking-assisting mechanism can be controlled and ankle dorsal flexure and plantar flexion rehabilitation and normal gait walk can be assisted for the testee; and the gait correction mechanism can be controlled and ankle inward turn and outward turn rehabilitation training can be completed. Reliable foundation is laid for the rehabilitation evaluation system and the training system; and the active intention control-based portable ankle joint rehabilitation robot has high overall control precision and great real-time control capability.

The invention provides a lower limb assisting and training device which comprises a thigh moving mechanism and a calf moving mechanism, wherein the thigh moving mechanism is a two-degree-of-freedom spatial moving mechanism; a thigh support and a fixing part are arranged on the thigh moving mechanism; a calf support and a fixing part are arranged on the calf moving mechanism. The lower limb assisting and training device is simple in structure, and can be conveniently mounted to another rehabilitation and fitness training instrument, a chair, a massage chair and a wheelchair. The lower limb assisting and training device is wide in application range, and can be used for realizing rehabilitation training and exercising of a lower limb in a three-dimensional space. The lower limb assisting and training device is also a power assisting device, and can drive a leg to move and play the role of power assisting. The lower limb assisting and training device has various rehabilitation training modes; during use, two sets of the lower limb assisting and training devices are symmetrically arranged beside the left leg and the right leg of a patient, and synchronous/asynchronous training can be realized.

The invention discloses lower limb rehabilitation training equipment for lying, standing and sitting postures. The training equipment comprises a seat and a lower limb rehabilitation training device, herein the seat comprises a support frame, a seat cushion structure and telescopic rods which are connected between the support frame and the seat cushion structure and are used for driving the seat cushion structure to ascend and descend; and the lower limb rehabilitation training device is arranged on the seat cushion structure. According to the lower limb rehabilitation training equipment provided by the invention, a user sits on the seat, with lower limbs tied to the lower limb rehabilitation training device by virtue of various supporting and fixing parts, and then lower limb training can be comfortably conducted under the control of the lower limb rehabilitation training device. The training equipment provided by the invention is broad in application scope and is capable of achieving limb rehabilitation training and exercise under various postures including the lying, standing and sitting postures.

The invention discloses a foldable exoskeleton wheelchair integrated motion assisted robot. The robot comprises two foot pedals, two shank rods, two thigh rods and two waist rods which are bilaterally symmetry. The drive motors of the shank rods drive rear wheel shafts, small gears are fixedly connected to the rear wheel shafts, the small gears mesh with big gears, the big gears are fixedly installed at the outer end of knee joints, bottom rods are arranged at the outer side of the big gears, the bottom rods are rotatably connected to the rear wheel shafts, the shank rods are arranged at the inner side of the bottom rods, small connecting rods are arranged between the bottom rods and the shank rods, and the lower end of the bottom rods and the lower end of the shank rods are connected through ankle joints; thigh rod sliding blocks and shank rod sliding blocks are connected through big connecting rods which are located at the outer side of the thigh rod sliding blocks and the shank rod sliding blocks, front wheels and rear wheels are installed on the bottom rods, universal wheels are arranged in front of the front wheels, a back plate is connected between the two waist rods, and a flexible seat cushion is connected between the two thigh rods. According to the foldable exoskeleton wheelchair integrated motion assisted robot, a fast motion function, an assisted standing function and an assisted walking function of a wheelchair are integrated.

The invention discloses a full-functional training robot for wrist joints. The robot comprises a platform, a display screen arranged on the platform, a PC host as well as a rough function movement device and a fine function movement device which can realize rehabilitation training of left/right hand wrist joints. The rough function movement device comprises a front arm movement device, a wrist joint vertical swing device and a wrist joint bilateral rotation device which are sequentially connected, and the wrist joint bilateral rotation device and the wrist joint vertical swing device are connected detachably. The robot is simple in structure and convenient and quick to operate, has multiple rehabilitation training modes, can perform rehabilitation training on fingers and wrist joint partsand has good rehabilitation effects.

The invention discloses a semi-direct-drive-driver-based lower limb rehabilitation robot and a control method therefor and relates to the technical field of rehabilitation robots. The robot comprisesa waist adjusting structure, two thigh adjusting structures, two shank adjusting structures and two foot bottom plates, wherein the two thigh adjusting structures, the two shank adjusting structures and the two foot bottom plates are rotatably connected to the two sides of the waist adjusting structure symmetrically and are rotatably connected sequentially from top to bottom; and a hip joint driving structure, knee joint driving structures and ankle joint driving structures are separately mounted on the waist adjusting structure, the thigh adjusting structures and the shank adjusting structures. According to the robot and the control method therefor, the robot can assist a sufferer to achieve bending and stretching of a hip joint, bending and stretching of a knee joint and plantar flexionand dorsal flexion of an ankle joint, is perfect in rehabilitation functions and can better meet rehabilitation training requirements of the sufferer on rehabilitation of a lower limb; and adaptability and independence of rehabilitation training height can be achieved by means of inputting stature information on the sufferer, selecting a mode of rehabilitation training and acquiring rehabilitationtraining parameters for the first time, so that needs of the sufferer on rehabilitation training are better adapted, and the effect of rehabilitation training is improved.

The invention discloses a wrist rehabilitation therapy robot based on spatial parallel drive. According to the system, the core of six-degree-of-freedom motion is a parallel mechanism, and the parallel mechanism mainly comprises an upper platform, a lower platform, six drive supporting legs, upper hinges and lower hinges, wherein the upper hinges and the lower hinges are connected with the supporting legs, the upper platform and the lower platform. In addition, the system further comprises six-dimensional force sensors, a doctor glove, a patient glove and a computer-control system, wherein the doctor glove and the patient glove are used for fixing wrists. The wrist rehabilitation therapy robot based on spatial parallel drive is used for rehabilitation therapy of postoperation of wrist joint diseases, postoperation of sports injuries and wrist postoperation.

The invention provides a motor and pneumatic muscle hybrid wearable upper limb rehabilitation robot. The motor and pneumatic muscle hybrid wearable upper limb rehabilitation robot comprises a drivingpart and an executing part; the driving part includes a shoulder rotating motor, elbow flexion and extension pneumatic muscle, wrist flexion and extension pneumatic muscle; the executing part includesa seat, a shoulder part and upper limb mechanical arms; the seat includes an upper seat back, a lower seat back, a seat back height adjustment mechanism, handholding handles, a seat cushion, a seat cushion height adjustment mechanism and a bottom moving support; the shoulder part includes a shoulder part motor fixing mechanism and a motor rotating mechanism; the shoulder part motor fixing mechanism is fixedly connected with the upper end of the seat back of the seat in an adjustable mode, and a rotating mechanism is fixedly connected with the mechanical arms; and the upper limb mechanical arms include upper arms, small arms and hand part fixing mechanisms, and the upper arms include upper arm fixing mechanisms. According to the motor and pneumatic muscle hybrid wearable upper limb rehabilitation robot, the horizontal rotation of a left arm or a right arm around a shoulder joint can be realized, the three-free-degree movement of the flexion and extension of a elbow part and the flexionand extension of a wrist part can be achieved, safety is high, bionic performance is high, weight is light, the cost is low, and the application range is wide.

The invention relates to a lower jaw rehabilitation robot, which belongs to the field of medical apparatuses and is used for assisting the rehabilitation training of the lower jaw of a temporomandibular joint disturbance syndrome patient in the vertical, left and right directions. The lower jaw rehabilitation robot structurally and mainly consists of a servo motor, a speed reducer, a spline shaft, two pairs of bevel gears, a sleeve, a shifting fork, a shaft, a connecting rod, a shifting fork handle, a positioning pin, a rotating shaft, a cylindrical cam, a roller driven element, a lower jaw connecting element, a crankshaft, a connecting rod, a rocker, a tooth supporter, a lower jaw supporting element, a spring and a machine frame, wherein the spline shaft and a slippage bevel gear form sliding connection; the rotating shaft is fixedly connected with a first fixing bevel gear and the cylindrical cam; the lower jaw connecting element is fixedly connected with the roller driven element; the crankshaft is fixedly connected with a second fixing bevel gear; the connecting rod is connected with the crankshaft and the rocker through hinges; the tooth supporter is fixedly connected with the connecting rod; the spring is fixed between the lower jaw support element and the machine frame. The lower jaw rehabilitation robot has the advantages that the device is compact; the operation is convenient and safe; the cost is low; the lower jaw rehabilitation robot can be used for hospital or family rehabilitation training.

The invention discloses a hand function rehabilitation training robot system and a control method thereof. The system includes a hand rehabilitation training device, a portable Emotiv EEG (electroencephalogram) signal acquisition module, a computer and a controller, wherein the portable Emotiv EEG signal collection module collects the module collecting carrier' EEG signals and sends to the computer wirelessly; the computer conducts preprocessing, feature extraction and classification recognition on the EEG signals, and judges whether or not the carrier has a motion imagination intention index larger than a preset threshold; according to the motion imagination intention index, the controller sends a set command to control a power drive source and a thumb power drive source in the hand rehabilitation training device to perform corresponding movements. The hand function rehabilitation training robot system and the control method thereof can collect the carrier' EEG information in real time, analyze the EEG information, and feed back the carrier' brain activity state to the carrier through human-computer interaction in real time, and when the carrier' motion imagination intention reaches the threshold, the training device is controlled to perform passive training.

The invention discloses a traveling type shoulder joint rehabilitation training mechanism. The whole mechanism comprises a transmission system and a supporting system, and the transmission system comprises a rotating system, a stretching system and an external expansion system. In the rotating system, leg swing movement is converted into clockwise or counterclockwise movement through a bidirectional pawl mechanism, and longitudinal swing of legs is converted into bilateral swing of shoulder joints through a slider mechanism. In the stretching system, leg swing movement is converted into linear movement through a quasi-jack mechanism. The rotating system, the stretching system and the external expansion system are all fixed to the supporting system which contacts with the ground, so that burden of a user can be relieved. Training while walking is realized by taking two legs as a power source, flexion and extension movement, rotation movement and abduction and adduction movement of the shoulder joints of a patient can be realized, and the traveling type shoulder joint rehabilitation training mechanism is cheap, safe, reliable, simple and practical.

The invention provides a human body rehabilitation auxiliary device for a traditional Chinese medical chill and fever physique, and belongs to the technical field of human body physical therapy apparatuses. The beneficial effects of the invention are that: a power drive mechanism drives a linkage structure and a back massage structure to perform malaxation massage on a back of a patient, and the patient can conveniently perform rehabilitation massage by himself; spherical massage heads of the back massage structure can perform malaxation massage on the back of the patient; when feet of the patient step on pedals, the centre of gravity of the patient inclines forward or backward, the feet apply action force to the pedals, the pedals can swing forth and back with hinge shafts as central rotation shafts, linkage rods drive assistant guiding blocks to move vertically along guiding grooves, and then rehabilitation training of the feet can be achieved; and the human body rehabilitation auxiliary device can play a role in physical therapy rehabilitation for the patient.

The invention relates to an exoskeleton rehabilitation robot. The exoskeleton rehabilitation robot comprises a shoulder joint structure, a big arm structure, a small arm structure, an elbow joint structure, a first transmission device and a second transmission device. The shoulder joint structure is driven by a motor; one end of the big arm structure is connected with the shoulder joint structurethrough the first transmission device, and the other end of the big arm is movably connected with the small arm. The elbow joint structure is driven by a motor, and the elbow joint structure and the small arm structure are connected through the second transmission device. The robot is small and exquisite in occupied space, the space utilization rate is increased, the robot is provided with a plurality of joints capable of driving a patient to conduct rehabilitation training, multi-dimensional movement of the joints is supported, movement can be independently conducted or completed through coordination and cooperation of the joints, and coordination rehabilitation training of the joints of the whole upper limb is achieved.