41 results about "Passive exercise" patented technology

The invention discloses limb joint exercise equipment, and relates to the technical field of exercise equipment, the limb joint exercise equipment comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are movably connected, and a passive exercise assembly is jointly arranged between the first fixing plate and the second fixing plate; the passive exercise assembly comprises a servo motor installed on the inner side of the first fixing plate, a rotating plate rotationally connected with the inner side of the first fixing plate and a fixing rod arranged on the inner side of the rotating plate in a sliding mode, and the fixing rod is movably connected with the second fixing plate. A user can achieve active exercise and passive exercise, the exercise state can be adjusted according to the use condition, passive training helps a patient to build confidence, active training stimulates the sense of participation, resistance can be dynamically adjusted through retraction and release of a resistance belt, insufficient training or excessive load is avoided, and the recovery progress of the patient is accurately matched.

The application provides a neurosurgical limb rehabilitation training device, which comprises a bed plate and a supporting leg; the bed plate is provided with an upper limb exercise mechanism and a lower limb exercise mechanism; the upper limb exercise mechanism comprises a supporting frame, a main pulley and a guide pulley; the main pulley and the guide pulley are provided with a pull rope, and the other end of the pull rope is connected with a first linkage mechanism; the lower limb exercise mechanism is detachably connected with the first linkage mechanism; a leg supporting frame is driven by the pull rope and the first linkage mechanism to make a leg lifting movement; a driving device for driving the leg supporting frame to make a leg flexion movement is arranged in the box; the upper surface of the bed plate is provided with a back lifting mechanism; the lower end of the back lifting mechanism is connected with one end of a second linkage mechanism; when the driving device drives the leg supporting frame to make a flexion movement, the back lifting mechanism is driven by the second linkage mechanism and the driving device to make a back lifting movement. The application can exercise the upper and lower limbs simultaneously, increase the limb coordination, combine the active exercise with the passive exercise, be suitable for different patients, increase the back massage and be high in interesting.

The invention belongs to the technical field of medical instruments, and relates to an auxiliary rehabilitation exercise device for foot drop. The device comprises a counterweight seat, a tray and a supporting foot plate, a sinking groove is formed in the counterweight seat, a first rotating shaft is rotatably mounted in the sinking groove, a limiting sleeve is fixed to the top end of the first rotating shaft, a second rotating shaft is elastically and rotatably arranged in the limiting sleeve, and the second rotating shaft is perpendicular to the first rotating shaft; the supporting foot plate is fixedly connected with one end of the second rotating shaft through a first connecting piece; an end face bearing is connected in the sinking groove in an up-down moving mode, the tray is installed on the end face bearing, and a driving assembly for driving the tray to rotate is arranged in the balance weight base. The other end of the second rotating shaft is connected with a sliding ball through a second connecting piece, a supporting block is fixedly installed in the second rotating shaft, and an arc-shaped groove matched with the sliding ball is formed in the supporting block. And the patient can select active exercise and passive exercise according to own conditions, so that the applicability of the exercise equipment is improved.

The invention relates to the technical field of application of penis erection assisting tools, in particular to a male erection assisting exerciser which comprises an adjusting mechanism, a control mechanism, a transmission mechanism, a transposition mechanism and a clamping and wrapping mechanism, and the height and the inclination angle of a lantern ring on the clamping and wrapping mechanism are adjusted through cooperation between the adjusting mechanism and the transposition mechanism. Mans of different heights can conveniently place the penis in the lantern ring for convulsion exercise, the adaptability of the exercise device is improved, the standing posture of the men can be adjusted by adjusting the height of the lantern ring, lower limb muscles of the men can be relieved, the exercise effect is improved, pressure distribution in the penis and the lantern ring can be changed, blood circulation is promoted, and the exercise effect is improved. Meanwhile, the push-and-pull unit is matched to drive the lantern ring to move front and back, so that the burden of active operation of a user is reduced, the physical strength is saved, the environment of automatic movement and passive movement is favorably provided, and the exercise scene is more real.

The massage chair relates to the technical field of passive exercise apparatuses. The massage chair comprises a seat and a driving device arranged below the seat. The driving device comprises a bottom plate, a connecting frame, up-and-down shaking device and a four-bar linkage device. The seat bottom is fixedly provided with a connecting rod, the connecting rod is hingedly connected with the connecting frame, and the up-and-down shaking device and the four-bar linkage device are arranged on the bottom plate. The bottom of the up-and-down shaking device is connected with the connecting frame. The arrangement of the up-and-down shaking device enables the bottom support of the massage chair to drive the massage chair to realize the whole up-and-down shaking action. Meanwhile, the four-bar linkage device ensures that the seat can be stably supported by the connecting frame. Meanwhile, the four-bar linkage device can ensure that the shaking frequencies of the four supporting points are consistent.

The present invention relates to a pelvic floor muscle training system and method, comprising: an electromyographic signal detection module, detecting the dynamically changing electromyographic signals of the pelvic floor muscle group and the rectus abdominis muscle of the user, including the pubovaginal muscle or the puborectalis muscle; and an electrical stimulation module, comprising electrodes arranged in the anus or vagina of the user to provide muscle electrical stimulation energy. When the electromyographic signal detected by the electromyographic signal detection module reflects that the user performs an anal lifting action, the Kegel training module provides resistance to the contraction of the pubovaginal muscle or the puborectalis muscle of the user performing the anal lifting action, and the resistance can change dynamically based on the electromyographic signal parameters of the pubovaginal muscle or the puborectalis muscle of the user. After completing a stage of passive exercise, the user can complete the Kegel training while maintaining the feeling of the electrical stimulation site, thereby achieving the purpose of relieving muscle soreness.

The present application relates to the field of rehabilitation medical equipment, and discloses a pulmonary function rehabilitation nursing trainer and a method of using the same, comprising a base plate, an active exercise mechanism disposed on the top of the base plate, the active exercise mechanism being connected to a passive exercise mechanism, the active exercise mechanism being connected to a blocking mechanism, the active exercise mechanism comprising an air cylinder, a piston being slidably connected to the interior of the air cylinder, a driving rod being fixedly connected to the left side of the piston, a mounting block being fixedly connected to the left side of the driving rod, a connecting rod being rotatably connected to the top of the mounting block, and a movable plate being rotatably connected to the other end of the connecting rod. By being able to easily see the effects of long-term exercise, and then being able to determine whether to proceed to the next step based on the effects, the patient's recovery can be avoided, thereby making up for the defect in the prior art that the trainer cannot perform passive training, and thus increasing the practicality of the trainer.

The invention belongs to the technical field of medical instruments for traditional Chinese medicine, and discloses a bed traditional Chinese medicine fuming and washing device which comprises a pair of shoe bottom plates and boot bodies arranged at the tops of the shoe bottom plates, disposable medicated bath bags are movably arranged in the boot bodies in a sleeved mode, auxiliary lugs are symmetrically arranged at bag openings of the medicated bath bags, and clamping hooks are symmetrically arranged at the tops of the boot bodies. An elastic rope surrounding a bag opening for a circle is arranged at the bag opening of the medicated bath bag in a penetrating manner through a spring buckle; and a constant-temperature electric heating plate is embedded in the sole plate. The technical problems that in the prior art, a fumigation and washing device used on a bed is inconvenient to fix, the fixing tightness is inconvenient to adjust, and the constant fumigation and washing temperature cannot be maintained can be solved. Through the linkage design of the fixing assembly and the massage assembly, the purposes that a forward and reverse motor drives the patient to passively exercise and massage the foot plate of the patient synchronously can be ingeniously achieved.

The invention discloses a multifunctional leg rehabilitation wheelchair and belongs to the field of rehabilitation equipment. A first connecting rod is fixed to a pedal body and rotationally connected with a second connecting rod, the second connecting rod is rotationally connected with a rehabilitation driving piece, the rehabilitation driving piece is rotationally installed on a frame, a sliding block is slidably installed on the frame, and an elastic piece abuts against the sliding block; when the other end of the third connecting rod is rotationally installed on the sliding block, the wheelchair is in an active exercise mode, the pedal body is pedaled by the foot, the pedal body drives the sliding block to slide through the first connecting rod and the third connecting rod, and the elastic piece exerts elastic force on the sliding block so that the pedal body can generate resistance acting on the foot. When the other end of the third connecting rod is rotationally installed on the second connecting rod, the wheelchair is in a passive exercise mode, the rehabilitation driving piece drives the pedal body to move through the second connecting rod, the third connecting rod and the first connecting rod, the feet move to drive the legs to do passive exercise, and the wheelchair has the functions of passive rehabilitation training and active rehabilitation training of the legs.

The present application discloses a rat passive movement-induced Achilles tendon strain modeling device, comprising a bracket, a rat fixing device arranged on the top of the bracket and a driving component arranged inside the bracket, wherein a through hole is arranged on the rear side of the rat fixing device at the top of the bracket, the driving component comprises driven gears arranged on the left and right sides of the bracket and a driving device driving the driven gears to rotate, and a hind limb fixing device rotatably connected to the driven gears is eccentrically arranged on the opposite surfaces of the two driven gears; when in use, the abdomen of the rat is fixed on the rat fixing device, the hind limbs enter the inside of the bracket through the through hole, the hind limbs are fixed on the hind limb fixing device, the driving device is started, the driven gears rotate, and the hind limbs fixed on the driven gears form a passive running posture, so that the exercise time and the hind limb exercise posture can be adjusted according to the preset overload standard, the Achilles tendon of the rat is overloaded and stretched in a short time, and finally an Achilles tendon strain model with extremely high biosimilarity is quickly and efficiently obtained.

To provide a passive exercise apparatus that allows inclined circular motion and eccentric circular motion of a paralyzed area in the body, e.g., of ankles or knees in both legs in order to solve the problem that there may occur joint contracture, pain associated therewith, etc. because of almost no muscle movement in a paralyzed area when a body is in a long-term state of paralysis due to disability or illness.SOLUTION: A passive exercise apparatus allowing eccentric circular motion and inclined circular motion with respect to a horizontal direction when placing both legs of a person, for example, to activate the apparatus, and having rotary disks 7 and 4 and treatment tables 3 and 1, comprises angle adjustments 2 and 5, a slide rail 6, slide pipes 12 and 13, installation fittings 9 and 16, and a pedestal 8 on which these are placed.SELECTED DRAWING: Figure 1

The invention discloses a waist-hip exercise rehabilitation cushion based on zone control. The waist-hip exercise rehabilitation cushion comprises a cushion body and a control assembly. The cushion body comprises a leg contact area and a hip contact area which are arranged from the front end to the rear end; a left leg air bag and a right leg air bag are arranged in the leg contact area in a left-right spaced mode. A left hip air bag and a right hip air bag are arranged in the hip contact area in a left-right spaced mode. The control assembly comprises an air pump module, a controller module and a power source module, through the four sets of independent air bag structures of the leg contact area and the hip contact area, in combination with precise control over the air pump module through the controller module, regular alternate inflation and deflation of the air bags on the left side and the right side are achieved, and the waist and the hip of a user are guided to generate natural and continuous left-right swing movement. A low-load and high-comfort passive exercise solution is provided for waist and hip functional rehabilitation.

The invention relates to the technical field of medical instruments, in particular to a fracture patient nursing rehabilitation device which comprises a working plate, a wrist fixing assembly and an upper arm fixing frame which are arranged on one side of the working plate and used for restraining the wrist and the elbow respectively, and an elbow electromagnetic physiotherapy assembly arranged in the upper arm fixing frame. The elbow electromagnetic physiotherapy assembly performs electromagnetic stimulation treatment on arm muscles; the control assembly is installed between the working plate and the wrist fixing assembly, the control assembly starts the elbow electromagnetic physiotherapy assembly to conduct electromagnetic stimulation on arm muscles when the arm passively moves, and the control assembly switches the wrist fixing assembly to be in a power state or a resistance state after monitoring the arm movement position; the device supports a passive exercise mode and an active exercise mode, and through the arrangement of a pressure sensor, the exercise strength and stability of the patient can be intelligently recognized, and the recovery of the elbow joint function can be accelerated.

The application discloses a kind of intelligent cardiopulmonary rehabilitation auxiliary systems in the technical field of medical devices, including data acquisition module, rehabilitation exercise module, movement detection module, contrast judging module and control module;Rehabilitation exercise module is used for patient to carry out rehabilitation exercise training, and rehabilitation exercise module includes passive exercise unit and active exercise unit, passive exercise unit is used to control patient to carry out passive training, to assist patient to carry out cardiopulmonary rehabilitation, active exercise unit is used to control patient to actively train, so that patient carries out personalized training selection according to own training habit;Movement detection module is used to detect the respiratory information, heart rate information and movement posture information when patient carries out rehabilitation training.This system is simple and easy to operate, through passive exercise unit and active exercise unit, active personalized training of patient can be realized, and then increase the freshness and enthusiasm of patient when cardiopulmonary rehabilitation training.

The utility model discloses a finger joint passive exercise rehabilitation device which comprises a controller, the output end of the controller is electrically connected with a connecting plug, the front face of the connecting plug is provided with a transmission line, the end, away from the connecting plug, of the transmission line is provided with a rehabilitation glove, and one side of the controller is fixedly connected with a fixing base. A fixing block is fixedly connected to the top end of the connecting plug, and a positioning groove used for containing the fixing block is formed in the bottom end of the fixing base. Through the design of the fixing base, the fixing block, the positioning groove, the clamping groove, the clamping block and the moving piece, when the connecting plug is inserted into one side of the controller, the connecting plug drives the fixing block to be inserted into the positioning groove formed in the bottom of the fixing base, then the moving piece drives the clamping block to move into the clamping groove in the fixing block, and the fixing block is limited to move through the clamping block. The connecting plug is fixed to one side of the controller through the fixing block at the fixed position, and the situation that a transmission line is separated from the controller is avoided.

According to the ankle joint and wrist joint linkage exerciser, a handle is rotated by hand to rotate relative to a handle mounting rod, and a handle sleeve is rotated by hand to rotate relative to a handle framework, so that the wrist joint is exercised; meanwhile, the foot fixing frame can rotate based on the rotating connecting assembly by applying force through the foot, and active exercise on the ankle joint is achieved; moreover, force is applied by hands, and the armrest frame is rotated to drive the foot fixing frame to rotate based on the rotary connecting assembly, so that passive exercise of ankle joints is realized; therefore, the ankle joint and wrist joint linkage exerciser realizes linkage exercise of the ankle joint and the wrist joint by a set of small exerciser, so that the use convenience is improved, the ankle joint can be passively exercised, the wrist joint can be synchronously exercised, and the exercise efficiency is improved.

The invention relates to the technical field of autologous internal arteriovenous fistula exercise instruments, and discloses an internal arteriovenous fistula training bracelet which comprises a bracelet body, fingerstalls, a stretching rope and a driving module, the bracelet body is fixedly arranged on the wrist of a patient in a sleeving mode, the fingerstalls are fixedly arranged on the fingers of the patient in a sleeving mode, one end of the stretching rope is connected with the bracelet body, and the other end of the stretching rope is connected with the fingerstalls; the driving module is arranged in the bracelet, and the driving module is used for driving the stretching rope to move towards or away from the bracelet. According to the invention, by arranging the fingerstalls, the stretching rope and the driving module, the fingers can be pushed and pulled towards or away from the wrist, so that a patient is helped to realize fist clenching and loosening actions, the effect of passive exercise is achieved, and the exercise compliance of the patient is greatly enhanced; and the bracelet which can be worn on the wrist is arranged, so that the equipment can be carried about for exercise at any time, is not easy to lose and can promote the exercise process of the patient.

The invention provides diabetes movement compensation equipment which comprises a supporting box and a driving motor arranged at the bottom of the supporting box, an output shaft of the driving motor penetrates through the supporting box, extends to the position above the supporting box and is fixedly connected with a connecting rod, and the outer surface of the connecting rod is sleeved with a connecting pipe; the connecting pipe and the connecting rod are fixed through a bolt so as to realize detachable connection; the connecting pipe is connected with a transmission structure, a limb connecting part is arranged on the transmission structure, the limb connecting part is used for being in contact with a limb of a patient, and the transmission structure is detachably connected with an elastic structure. Compared with the prior art, the diabetes exercise compensation equipment has the advantages that the connecting pipe and the connecting rod are detachably connected, when the connecting pipe is connected with the connecting rod, the driving motor provides power for passive exercise exercise of limbs of a patient, and when the connecting pipe is separated from the connecting rod, the patient can autonomously exert force for exercise exercise; in the automatic force exerting exercise process, the elastic structure provides confronting resistance.

The paralyzed limb exercise instrument comprises a base, a connecting cylinder, a control assembly and a control assembly, the extending end of the connecting cylinder is movably connected to the base, and a containing cavity is formed in the middle of the connecting cylinder; the operating assembly is arranged on the base, one end of the operating assembly is connected with the connecting cylinder, when the operating assembly operates, the extending end of the connecting cylinder is driven to turn over relative to the base, and the control assembly is connected with the operating assembly and used for controlling the operating assembly to stop operating when the extending end of the connecting cylinder turns over by a set angle. According to the utility model, the limbs on the affected side do passive motion of lifting and falling, manual rehabilitation is replaced, the willingness of a patient to do autonomous exercise is solved, and the patient can be driven to do passive exercise; when the extending end of the connecting cylinder is turned over by a set angle, the control assembly controls the control assembly to suspend operation, so that the limb on the affected side of a patient stays at a certain angle and is kept for a certain time, vein centripetal backflow of the limb on the affected side can be promoted, swelling is eliminated, and meanwhile the device can be used for lifting braking after limb thrombosis is formed.

This invention relates to the field of ankle joint rehabilitation training equipment technology, and more particularly to a retractable ankle joint rehabilitation training shoe, comprising a rehabilitation training shoe-shaped support frame. The support frame includes an upper leg support sleeve, the bottom of which is movably connected to a lower leg support sleeve via a lifting component. The bottom of the lower leg support sleeve is movably connected to a footrest plate, the surface of which is provided with several anti-slip rubber rings. This invention, through a built-in variable frequency micro-motor, control module, and battery module, can drive the reciprocating linear extension and contraction movement of the extension and contraction parts. Users or therapists can preset or adjust the amplitude, speed, frequency, and training mode of the extension and contraction through the control module, achieving continuous passive exercise and assisted active exercise. It enables precise and standardized control of ankle dorsiflexion and plantar flexion angles, training intensity, and cycle, solving the problems of uncontrollable and poor repeatability of parameters in manual training or simple equipment training.

1. The name of the design product: upper and lower limb passive training device. 2. The use of the design product: for the rehabilitation training of patients' upper and lower limbs. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The multifunctional hemiplegia rehabilitation exercise bicycle comprises a mounting pipe frame and a hand supporting plate, mounting bent pipes are fixed to the outer walls of the two sides of the mounting pipe frame respectively, electric wheels are arranged on the outer walls of the mounting bent pipes, and the outer walls of the two sides of the mounting pipe frame are rotationally connected with a second rotating shaft and a third rotating shaft respectively; the third rotating shaft, the transmission rod and the electric wheel are in transmission connection through a transmission chain, one end of the second rotating shaft is connected with a main shaft through a universal joint coupler, the outer wall of the main shaft is rotationally connected with a mounting sleeve, the inner wall of the mounting sleeve is rotationally connected with a transmission shaft, and crank pedals are arranged at the two ends of the transmission shaft respectively. On the premise that only one nurse is used, a hemiplegic patient can be stably and safely moved to the exercise bicycle, and meanwhile the hemiplegic patient can be passively exercised on the legs, the hands and the arms of the hemiplegic patient without being exercised while walking the hemiplegic patient outdoors to relax the mood.

A massage chair that involves the technical field of passive exercise apparatus. Including the seat and the drive device set under the seat, the drive device includes the bottom plate, the connection frame, the upper and lower jitter device and the four-link device, the bottom of the seat is fixed with a connecting rod, the bottom and the connection frame and the bottom of the upper and lower jitter device, the bottom bracket of the massage chair can drive the action of the massage chair, and the seat stability through the four-link device can ensure the jitter frequency of the four fulcrum position.

The utility model relates to a kind of shoulder arthroscopy postoperative patient rehabilitation exercise appliances, including connecting rod, bracelet and handle.The connecting rod two ends are connected bracelet and handle respectively, bracelet cover is set in wrist of affected limb, and internal annular air passage is communicated with air pump in handle by straight air passage, and air pump is powered by detachable battery.Three groups of C-shaped air bag are symmetrically distributed in the inner ring of bracelet, and the opening is towards the center, and the air pressure is adjusted by inflation / deflation button to adapt to different wrist size.The instrument adopts medical-grade stainless steel material, and the air bag is covered with anti-slip silicone layer.The device realizes the self-operation of patient affected limb rehabilitation training, avoids the power control problem of other assistance, accurately controls exercise intensity by air pressure adjustment, has comfort and stability, solves the technical defects of traditional passive exercise relying on others and poor adaptability, and is suitable for postoperative early to medium term affected limb function recovery.

The present invention discloses an intelligent overhead rail adjustment mechanism, comprising a main frame and a mounting base plate, on which a slide moving wheel and a slide driven wheel are arranged; a moving driving mechanism is arranged at the bottom end of the slide moving wheel; a suspension mounting mechanism is arranged below the main frame, and a sling lifting mechanism is arranged inside the main frame; a motion trend detection mechanism is arranged on the main frame located at the lower left of the suspension mounting mechanism, and a tension detection mechanism is connected to the suspension mounting mechanism, and the signal output ends of the motion trend detection mechanism and the tension detection mechanism are respectively connected to the input end of the controller. The present invention detects the size of the patient's suspension force through the tension detection mechanism, and can make corresponding adjustments to it, and detects the motion trend of the sling through the motion trend detection mechanism, thereby achieving the purpose of patient auxiliary exercise, so that the patient can exercise on his own while performing passive exercise, which speeds up the patient's recovery speed and improves the recovery effect.

The invention relates to the field of medical instruments, in particular to a rehabilitation machine for passive movement of a myasthenia gravis patient. According to the device, the shanks of the patient can be fully pressed while the shanks, heels and knee joints of the patient fully move, so that the rehabilitation exercise efficiency and effect of the patient can be improved. A rehabilitation machine for passive movement of a myasthenia gravis patient comprises a bottom frame, a seat plate and the like. The top of the bottom frame is fixedly connected with a seat plate. A patient sits on the sitting plate, two feet are placed on the front supporting plate and the rear supporting plate, a nursing person starts a servo motor, the servo motor enables the shanks of the patient to swing up and down in a reciprocating mode, and the heels and knee joints of the patient can move up and down in a reciprocating mode; therefore, the shanks, the heels and the knee joints of the patient can perform sufficient rehabilitation exercises, and the patient can effectively perform rehabilitation exercises.

The invention discloses a cerebrovascular disease rehabilitation auxiliary instrument, and belongs to the technical field of rehabilitation instruments. Comprising a placing plate, a lifting plate is arranged on the upper surface of the placing plate, and fixing plates are symmetrically and fixedly connected to the upper surface of the lifting plate; by installing the placing plate, the lifting plate and other structures on the sickbed, the sickbed is converted into a rehabilitation training place, the problem that the activity range in a ward is small is effectively solved, a patient can fix limbs through the placing groove without leaving the sickbed, passive exercise training is carried out through lifting of the lifting plate under driving of the motor, and the patient can do rehabilitation training conveniently. The possibility of independent exercise of the long-term bedridden patient is greatly improved, the dependence on assistance of medical staff or family members is reduced, and then the rehabilitation efficiency is improved; through adjustable clamping plates, adjusting plates, positioning round holes and other structures, a first screw rod drives the clamping plates to move by rotating an adjusting handle, and sickbeds with different widths can be adapted.

The invention discloses a foot rehabilitation device which is provided with an air bag and two grooves, the grooves can limit the feet of a patient, the patient steps on the grooves of the air bag, a pressure sensor transmits a signal to a controller, the controller sets the pressure value of the pressure sensor, and the pressure value of the pressure sensor is controlled to be adjusted according to the set pressure value. When the treading pressure value of the patient reaches the pressure set by the pressure sensor, the controller controls the warning indicator to ring and light, the patient is reminded that the treading pressure is in place, so that the exercise purpose is achieved, through the arranged auxiliary exercise device, the patient waking up after postoperative anesthesia can be assisted in passive exercise, the use convenience is improved, and the patient waking up after postoperative anesthesia does not feel more comfortable when the patient wakes up after postoperative anesthesia. When the patient takes exercises actively or passively, the low body temperature phenomenon often occurs, the heating blanket is used for heating the feet and assisting the patient in rewarming, the massage blocks are used for massaging the soles, promoting blood circulation and preventing venous thrombosis of lower limbs when the patient takes exercises actively or passively, and the restraint straps are arranged.

The utility model discloses a leg joint exercise device, relates to rehabilitation equipment technical field, including bottom plate, the top one side of bottom plate is slidingly equipped with the seat, the top other side of bottom plate is symmetrically equipped with the slide bar, the two slide bar is provided with the exercise mechanism together, and the exercise mechanism is equipped with the seat and the slide bar. The exercise mechanism comprises two supports which are symmetrically installed outside the sliding rod in a sliding mode, first exercise plates are rotationally installed at the two ends of one support, second exercise plates are rotationally installed at the two ends of the other support, and the upper ends of the two second exercise plates are rotationally connected with the upper ends of the two first exercise plates correspondingly. The equipment can be switched into an active exercise mode or a passive exercise mode according to the knee joint state of a patient, and the equipment can be used for passive exercise for some patients with serious knee joint injury, so that the exercise process becomes easier, and the rehabilitation of the patient is facilitated.

When a body is paralyzed for a long time due to a disorder, a disease, or the like, the muscle of the paralyzed part is hardly moved, which may lead to joint contracture and pain associated therewith. The present invention provides a passive exercise device that enables inclined circular movement and eccentric circular movement of paralyzed parts of the body, which are, for example, the ankle and the knee in the case of the legs. This passive exercise device enables eccentric circular movement and inclined circular movement with respect to the horizontal direction, for example, when the feet of a person are put thereon and the device is started. The device includes: rotary disks (7) and (4), treatment boards (3) and (1), angle adjusters (2) and (5), a slide rail (6), slide pipes (12) and (13), mounting fittings (9) and (16), and a mounting base (8) on which these components are placed.