27 results about "Lower limb activities" patented technology

The utility model provides a load-free adjustable abduction brace for avascular necrosis of femoral head of children. The load-free adjustable abduction brace comprises a hip ischial tuberosity bearing sleeve, a shank fixing sleeve, a lower limb bearing structure and a lower limb movement control connecting rod, the hip ischial tuberosity bearing sleeve comprises a thigh fixing plate and a thigh contraction fixing belt; the shank fixing sleeve comprises a foot sleeve and a shank sleeve, and the shank sleeve is communicated with the foot sleeve; the lower limb bearing structure comprises a first bearing rod, a second bearing rod, an ischium bearing seat and a thigh connecting rod; the lower end of the first bearing rod is slidably connected with the upper end of the second bearing rod, and a locking structure for preventing sliding is arranged at the sliding joint. The upper end of the first bearing rod is connected with an ischium bearing seat through a ball socket structure; the side wall of the ischium bearing seat is connected with a thigh fixing plate through a thigh connecting rod; the lower part of the second bearing rod is connected with a shank sleeve through a lower limb movement control connecting rod. The device can meet the requirement for zero load of the femoral head of the affected side lower limb of a patient, and normal walking of a child patient is not affected.

A lower limb rehabilitation training robot system serves to help a patient perform lower limb rehabilitation by providing multiple training modes related to lower limb activities. The system may include an input / output device for selecting a training mode, an exoskeleton robot fastened to the patient's lower limb to assist movement, and a controller to control the operation of the exoskeleton robot. The exoskeleton robot may include a hip joint portion, a knee joint portion, and an ankle joint portion disposed to correspond to the patient's hip, knee, and ankle joints. The controller may be configured to control rotation of the hip joint portion, knee joint portion, and ankle joint portion in response to the selected training mode to assist movement of the lower limb.

The invention discloses an adjustable nursing bed which comprises a base and a mounting frame, a first stabilizing plate is arranged above the mounting frame, a drooping block is fixedly connected to the side face of the first stabilizing plate, the drooping block is rotationally connected with a third stabilizing plate, shaft columns are symmetrically arranged above the third stabilizing plate, the shaft columns are rotationally connected with a shell, and thin rods are fixedly mounted in the shell. According to the invention, the health problems of amyotrophy, soreness of waist and back pain, bedsore and the like caused by long-term lying in bed are solved, on one hand, a patient can drive the lower limbs to move by treading the pedal, and meanwhile, a back massage structure and a second cam are linked to rotate, so that the pressure on the muscles of the lower back can be relieved, and the blood circulation of the limbs can be promoted; on the other hand, the treading action can trigger the fan blades to rotate, air is blown to the buttocks through the breathable plate to cool the buttocks, dynamic pressure reduction and breathability are achieved in combination with the air circulation design, and the occurrence risk of bedsores at the parts such as the sacrococcygeal region and the heels is effectively reduced.

The utility model discloses a multi-joint simulation parrot, belongs to the technical field of simulation toys, and aims to solve the technical problems that in the prior art, simulation parrots are poor in activity, and real, natural and complex action postures of birds are difficult to simulate. The robot comprises a trunk assembly, a head assembly and a foot supporting assembly, wherein the head assembly and the foot supporting assembly are movably connected with the trunk assembly. The foot supporting assembly comprises a base and a support, and the base is detachably connected to the support. The trunk assembly comprises a trunk, and a lower limb moving module is arranged on the lower portion of the trunk. The lower limb movement module comprises a steering engine I, a pitching connecting rod and a rotating shaft I; the trunk is movably connected with the base through a first rotating shaft. A rotating shaft of the first steering engine is connected with the base through a pitching connecting rod. The multi-joint simulation parrot provided by the utility model is flexible in action and high in simulation degree, and slow start and slow stop of the action can be realized through speed regulation of the steering engine, so that the action of the simulation parrot is more vivid and harmonious.

The embodiment of the utility model provides a lower limb movement assisting device, and belongs to the technical field of medical rehabilitation. The lower limb movement assisting device comprises a base, a first moving mechanism, a second moving mechanism and a treading assembly, the second moving mechanism is arranged on the base, the first moving mechanism is arranged on the second moving mechanism, and the first moving mechanism is slidably connected with the second moving mechanism in the extending direction of the second moving mechanism; the treading assembly is arranged on the first movable mechanism, the treading assembly is rotationally connected with the first movable mechanism, and the treading assembly is used for being connected with the feet of a user; the second moving mechanism drives the first moving mechanism to slide, and / or the first moving mechanism drives the treading assembly to rotate so as to drive at least one of the knee joint and the ankle joint of the user to bend and stretch. The user does not need to actively exert power in the exercising process, the exercising process is convenient, fast and efficient, experience feeling is good, and exercising can be conducted smoothly.

The invention relates to sports equipment for medical rehabilitation training, and belongs to the technical field of medical rehabilitation instruments.The sports equipment comprises a support, two supporting rods horizontally arranged on the upper side and the lower side of the support respectively, an upper limb moving ring arranged on the supporting rods located on the upper side of the support in a sleeving mode, and a first groove is formed in the outer side of the upper limb moving ring; the upper limb moving ring is arranged on the upper side of the support in a sleeving mode, the lower limb moving ring is arranged on the portion, located on the lower side of the support, of the supporting rod in a sleeving mode, a second groove is formed in the upper side of the lower limb moving ring, and the connecting rod is vertically arranged between the upper limb moving ring and the lower limb moving ring. The patient uses the upper limbs to drive the upper limb moving rings and the lower limbs to drive the lower limb moving rings to synchronously move on the supporting rods, physical rehabilitation exercise of the patient is achieved, overall coordination of the four limbs of the patient can be guaranteed, the situation that part of functions completed through cooperation of the upper limbs and the lower limbs cannot be achieved after rehabilitation of the patient is avoided, and the rehabilitation training effect of the patient is improved.

This invention relates to the field of lower limb training technology, and more specifically, to a method and system for lower limb rehabilitation training on a slope. The method includes: acquiring sling images at predetermined time intervals T over a period of time to obtain a sling image at the current moment; preprocessing the sling image at the current moment to calculate the angle between the current sling image and the sling when it is in a vertical position; and controlling the pulley to move in response to the angle reaching a preset condition. This invention calculates the number of pulley movements to assess the patient's lower limb training progress and then determines whether to improve patient protection. For example, a low number of pulley movements indicates poor lower limb mobility, thus requiring a shorter predetermined time interval T in the next period to increase the frequency of sling image acquisition, thereby improving patient protection and preventing falls.

The invention belongs to the technical field of medical auxiliary equipment, and particularly relates to a riding auxiliary device for a patient with poor lower limb control, a monitoring system and a using method, the riding auxiliary device comprises a limb movement module, a pelvis fixing module and a power bicycle, and the limb movement module and the pelvis fixing module are arranged on the power bicycle; the limb movement module comprises a first movable joint, a second movable joint, a third movable joint, a first telescopic rod and a second telescopic rod; by means of the multiple movable joints and the limb fixing mode, protection of all joints of the lower limbs is provided for a patient with unilateral lower limb movement disorder and poor control, adverse reactions such as joint sprain and pain caused by poor limb movement control are avoided, the compliance of cardiopulmonary function evaluation and training of the patient and the participation degree of training are increased, and the cardiopulmonary function evaluation and training of the patient are improved. And more patients can participate in training.

A hip frame, hip structure, and humanoid robot thereof; the hip frame includes: a main hip frame, a support frame, a lower limb frame, and a first motor module; a pair of support frames are rotatably disposed on the left and right sides of the main hip frame, and the support frames rotate about the X-axis; the main hip frame has a motor receiving station at its front; one first motor module is installed above the motor receiving station, and the other first motor module is installed below the motor receiving station; the first motor module is used to drive the support frame to rotate about the X-axis; the first motor module has a quasi-cylindrical shell, and the two quasi-cylindrical shells are arranged parallel and abutting each other; the outer surface of the quasi-cylindrical shell is a cylindrical curved surface; the cylindrical curved surfaces of the two first motor modules abut each other and form a hollow area within the motor receiving station; the support frame and / or the lower limb frame rotate about the X-axis to extend into the hollow area. This solution solves the problem that the large space occupied by the actuator in the hip of the humanoid robot leads to a small range of motion of the lower limbs.

The invention belongs to the technical field of medical apparatus and instruments, and provides a spine movement assist device suitable for patients with ankylosing spondylitis aiming at the problems that an existing device for relieving the ankylosing spondylitis disease is poor in use effect and single in function, and the spine movement assist device comprises a back relieving mechanism, a neck movement mechanism and a lower limb movement mechanism; the upper body of a patient is clamped and fixed through the back relieving mechanism, so that the back of the patient is massaged while medicine is applied to the back of the patient; the patient can perform rehabilitation exercise through the neck movement mechanism and the lower limb movement mechanism so as to improve the spine movement range of the patient.

The utility model belongs to the technical field of medical equipment, and particularly relates to a femoral artery compression and lower limb braking integrated device. The integrated composition plate is composed of a femoral artery compressor fixing plate and a lower limb brake plate, the width of the femoral artery compressor fixing plate is 10-12 cm, and the width of the lower limb brake plate is 60-65 cm; the femoral artery compressor is fixed in the middle of the femoral artery compressor fixing plate in a penetrating mode, the left side and the right side of the femoral artery compressor fixing plate are each provided with a pair of first fixing hole grooves, first elastic fixing belts are arranged in the first fixing hole grooves in a penetrating mode, and the left side and the right side of the lower limb brake plate are each provided with four pairs of second fixing hole grooves. And an elastic fixing belt II is inserted into the fixing hole groove II. The device can prevent puncture point bleeding or hematoma or pseudoaneurysm caused by movement of lower limbs when the femoral artery of a patient is pressed, meanwhile, fluctuation of the dorsal foot artery can be observed, and ankle pump movement of the patient is not affected.

1. The name of the design product: femoral artery puncture intervention compression hemostat bracket. 2. The use of the design product: the product is used with hemostatic materials to compress the artery to stop bleeding, stabilize the lower limb soft tissue movement, and prevent the lower limb movement from causing the hemostatic material to loosen. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention relates to the technical field of rehabilitation instruments, and discloses a rehabilitation training robot which comprises a backrest plate bound to the back of a user, flexible supporting pieces are fixedly installed on the two sides of the backrest plate correspondingly, pedals are rotationally installed on the lower sides of the two flexible supporting pieces correspondingly, and each flexible supporting piece comprises a flexible pipe; a first supporting rod is fixedly installed in one end of the flexible pipe, a second supporting rod is fixedly installed in the other end of the flexible pipe, a transition plate is fixedly installed in an inner cavity of the middle section of the flexible pipe, and a first positioning plate and a second positioning plate are fixedly installed on the surface of the flexible pipe. According to the robot, the two flexible supporting pieces and the two legs are bound together, hip joints and knee joints of a user are driven to move through the bending auxiliary assemblies in the robot, the effect of assisting the user in walking actions is achieved, the fatigue feeling of rehabilitation training is reduced, the flexible supporting pieces are of linear structures, can be worn in the outer sleeve and have multiple degrees of freedom, and the robot is convenient to use. The device can flexibly move along with the lower limbs and is more comfortable to use.

The utility model discloses an electric bed frame capable of rotating out and lowering feet. The electric bed frame comprises a movable frame, a lifting frame, a rotating frame and a bed plate assembly, the bed board assembly comprises a back bed board, a hip bed board, a leg bed board and a foot bed board; the two sides of the movable frame drive the lifting frame to move up and down through lifting motor assemblies correspondingly, and the middle of the lifting frame drives the rotating frame to rotate through a rotating motor assembly. A hip bed board and a leg bed board are fixedly connected to the upper portion of the rotating frame, one side of the rotating frame drives the back bed board to be rotationally connected with the hip bed board through a back motor assembly, and the other side of the rotating frame drives the foot bed board to be rotationally connected with the leg bed board through a foot motor assembly. The multifunctional bed can meet the requirements for the height of the bed in different scenes and has the functions of body orientation, getting up, assisting a user in getting in and out of the bed safely and the like, and therefore the use requirements of old people and people with postoperative rehabilitation or limited lower limb movement are met.

The present invention provides a medical rehabilitation wheelchair, which relates to the field of medical device technology. The medical rehabilitation wheelchair includes a wheelchair frame, a first baffle and a second baffle are provided on the wheelchair frame, two connecting mechanisms are fixedly connected to the wheelchair frame, the interior of the connecting mechanism is hollow, and the inner walls of the two connecting mechanisms are movably connected to a rehabilitation handrail, and a bolt is threadedly connected to one side of the connecting mechanism, and the surface of the bolt is threadedly connected to the interior of the rehabilitation handrail. Compared with ordinary wheelchairs, the rehabilitation wheelchair of the present invention has more functions. On the basis of traditional wheelchairs, fitness and rehabilitation functions are added. Patients can use the wheelchair to exercise, increase lower limb activities, walk, and perform rehabilitation exercises, which is conducive to restoring health.

The invention discloses an auxiliary rehabilitation training robot for cerebral apoplexy hemiplegic patients, and relates to the technical field of cerebral apoplexy rehabilitation, the auxiliary rehabilitation training robot comprises a base, and the base is provided with an adjusting assembly, a lower limb moving assembly and an upper limb moving assembly; the lower limb moving assembly comprises two electric guide rails, a mounting seat is fixedly mounted at the top of the moving seat, a first connecting rod is rotatably mounted on the mounting seat, a first sleeve rod movably sleeves the tail end of the first connecting rod, and a second connecting rod is rotatably connected to the tail end of the first sleeve rod; the upper limb moving assembly comprises two frame bodies, sliding grooves are formed in the two frame bodies, and telescopic pieces are installed in the sliding grooves; according to the device, through the lower limb moving assembly and the upper limb moving assembly, a partition cooperative training mechanism is adopted during rehabilitation training of a stroke hemiplegic patient, passive training can be conducted on the upper limbs and the lower limbs of the patient, the initial rehabilitation requirements of the hemiplegic patient are met, the conditions of amyotrophy and ankylosis can be effectively avoided, and the movement function recovery process is accelerated.

The invention discloses a lower limb auxiliary walking rehabilitation robot system which comprises an internal lower limb skeleton wearing mechanism and a peripheral support mechanism, and the internal lower limb skeleton wearing mechanism is supported by the peripheral support mechanism to be in an upright walking state in which the feet can touch the ground. The internal lower limb skeleton wearing mechanism can actively stretch out and draw back along with lifting of the peripheral support mechanism to adjust the height of the internal lower limb skeleton wearing mechanism when touching the ground, the internal lower limb skeleton wearing mechanism drives the lower limbs of the patient to move through active movement of all joints, and auxiliary walking is achieved. The adjustable wearable mechanism is combined with the self-adaptive lifting support, a patient is assisted in conducting safe and stable walking training, the lower limb movement function is helped to be recovered, and meanwhile the rehabilitation device adapts to individual requirements of different body types and rehabilitation stages.

The application provides a nursing device for a tumor department, and belongs to the field of medical equipment, and comprises a nursing bed, wherein the nursing bed comprises a bed frame, a bed plate, a headrest and a tailrest, an upper limb moving mechanism for moving the upper limbs of a patient and a lower limb moving mechanism for moving the lower limbs of the patient are arranged on the nursing bed; the lower limb moving mechanism comprises a support plate, the support plate is slidably arranged on the nursing bed along the length direction of the nursing bed, drive assemblies for driving the support plate to move are arranged on both sides of the bed frame, a support base is arranged at the bottom of the support plate, a drive cylinder for driving the support base to move up and down is arranged at the upper portion of the support base, two drive blocks and a moving piece for driving the two drive blocks to move close to or away from each other along the length direction of the support base are arranged on the support base, and a placing base for placing the feet of the patient is arranged on each of the two drive blocks. The application can help the patient to move the limbs, thereby reducing the labor intensity in the process of nursing by the family members.

The utility model relates to the field of medical instruments, in particular to an assembled ankle joint pad with a fixing function. The foot pad comprises the foot pad main body and the fixing component, the foot pad main body is provided with the groove for placing the foot, the pressure of the heel part can be completely reduced, and the pressure is dispersed along the shank, so that the pressure cannot be generated on the achilles tendon and popliteal vein, the pressure injury can be effectively prevented, and the pain caused by the pressure injury can be effectively relieved. The foot pad is fixed on a sickbed through the fixing band, so that the whole foot pad can be fixed, and for dysphoria and dementia patients, the foot pad plays a role in restraining while preventing pressure injury, preventing lower limbs of the patients from moving, and avoiding more serious injury to heels.

The invention discloses a roller ball pen with a toy robot dog, which comprises a robot dog body, a roller ball pen, a controller and a power supply, when the roller ball pen is used, the power supply can light up a screen, so that the roller ball pen can be found according to the light of the screen as long as the roller ball pen is inserted on a fort of the robot dog body; when delivery is needed, a gel pen is inserted into the fort, the fort is rotated, the controller is powered on, the upper limbs and the lower limbs are controlled to move, walking of a dog is simulated, the walking direction of the robot dog is moved, the robot dog carries the gel pen to move to the hand of a next person, the fort is rotated by a person receiving the hand, and the controller is powered off and stops running. And when the power supply is out of power, the robot dog body can be pushed to move the rotating wheel to realize movement. The method has the beneficial effects that the method can be found in a dark place, and the purpose of improving the transmission accuracy can be achieved.

The utility model discloses a lower limb activity training device which comprises a movable frame with an opening in the rear side and a movable seat arranged on the left side and / or the right side in the movable frame, a guide rail used for enabling the movable seat to move towards one side of the opening is arranged in the movable frame, and a seat plate capable of being erected or laid flat is arranged on the movable seat. Through the arrangement of the moving frame, the guide rail and the moving seat, when the moving seat moves to the back of a user, the seat plate and the moving frame are matched to form a state similar to a package for the user, a plurality of supporting points can be provided in the process that the user sits down slowly, and the user does not need to turn around or stand in situ to recover; the problem that an existing walking assist device is inconvenient to rest is effectively solved.

The invention discloses a device and method for exercising the lower limbs of a patient, the device comprises a base and a dorsiflexion mechanism, the base is rotatably connected with a supporting seat for driving the legs to rotate and lift, the tail end of the supporting seat is rotatably connected with the dorsiflexion mechanism, and the dorsiflexion mechanism is rotatably connected with a foot binding mechanism for driving the feet to rotate left and right; the method comprises the following steps: S1, inputting the injury type and the rehabilitation stage of a patient into a controller to obtain a corresponding training quantity; s2, inputting various physiological parameters of the patient into a controller to obtain a training coefficient; s3, whether rehabilitation exercise is needed or not is judged, if rehabilitation exercise is needed, the controller calculates the planned exercise number of the patient, and the device is controlled to enable the patient to complete corresponding actions; the device can assist patients who cannot autonomously move in various passive lower limb activities, also supports the patients to carry out active exercise by means of the device, provides a targeted active exercise method for each patient, and improves the exercise effect.

The application provides a rehabilitation walking aid, comprising a body support, a pulley assembly arranged on the body support, the pulley assembly comprising a pulley set arranged on the body support, a main traction rope passing through the pulleys on the pulley set, and a leg rope traction device connected with the main traction rope, the leg rope traction device comprising a traction rope and a leg binding part, one end of the traction rope being connected with the leg binding part and the other end being fixedly connected with the main traction rope. The application realizes the provision of certain assistance to the lower limbs of a user and the provision of help to the activities of the lower limbs of the user through the cooperation between the leg traction part and the walking aid.

The invention discloses a lower limb movement assisting system and a control method thereof, computer equipment and a computer readable storage medium. The lower limb movement assisting system comprises an artificial leg, a knee joint exoskeleton and a controller; the artificial leg comprises a shell, a rotating body, a receiving body and a hydraulic damping cylinder; the knee joint exoskeleton comprises a first connecting assembly, a driving assembly, a second connecting assembly and a motion sensor. The accepting body and the first connecting assembly are connected with the broken leg; the second connecting assembly is connected with the shell; and the controller predicts to obtain intention motion information according to the previous motion information, controls the driving assembly to drive the second connecting assembly to rotate according to the intention motion information, and adjusts the damping value of the hydraulic damping cylinder. Relative rotation of the first connecting assembly and the second connecting assembly can be achieved through the driving assembly in the knee joint exoskeleton, namely bending and stretching of the artificial leg are achieved, the damping value of the hydraulic damping cylinder in the artificial leg is adjustable, control of the driving assembly and control of the hydraulic damping cylinder are matched with each other, and a user is assisted to move in more scenes.

The utility model belongs to the field of pressure sore adjuvant therapy devices, particularly relates to a device for adjuvant therapy of pressure sores, and aims to solve the problems that when an air cushion bed is used, medical staff or family members turn over a patient with great effort and are inconvenient to use, and the lower limbs of the patient are still for a long time and are not beneficial to blood circulation. A bottom box covering the air cushion bed body is arranged at the bottom of the air cushion bed body, the turning-over assembly is arranged in the bottom box and used for assisting medical staff in turning over a patient, and the lower limb moving assembly is arranged in the bottom box and used for intermittently raising and flatly laying the lower limb of the patient to prevent deep venous thrombosis of the lower limb. During use, due to the design of the turning-over assembly, medical staff can turn over a patient easily, daily nursing operation such as cleaning is facilitated, blood circulation of the lower limbs can be promoted by using the intermittent telescopic air cushion, and formation of deep vein thrombosis of the lower limbs is effectively prevented.

The utility model relates to the technical field of lower limb rehabilitation tools, in particular to a weight measuring device for lower limb movement, which comprises a sole pad, the sole pad comprises an upper pad layer, a support plate is mounted at the bottom of the upper pad layer, a plurality of grooves are arranged on the surface of the top of the support plate, and a pressure sensor is mounted in each groove. The top of the pressure sensor makes contact with the upper cushion layer, the bottom of the pressure sensor is fixed to the inner bottom wall of the groove, and a plurality of fixing pieces are installed at the bottom of the supporting plate. According to the weight measuring device for the lower limb movement, the pressure sensors are reasonably arranged in the grooves of the supporting plate, so that the pressure distribution and magnitude of the foot in the movement can be comprehensively and accurately captured, and the measuring accuracy is effectively improved. The pressure sensor is in close contact with the upper cushion layer, so that the sensor can accurately sense the change of the pressure applied by the foot in real time. And the upper cushion layer adopts the combined design of the stress plate and the soft cushion, so that the measurement accuracy is ensured, and good comfort is provided.

The present invention provides a mobility-enhancing device and method designed to improve lower-limb function by leveraging natural biomechanical forces during locomotion. The device incorporates at least one lever aligned with the tibia and / or foot and a strategically positioned fulcrum near the heel, enabling optimized force distribution, enhanced propulsion, and reduced muscular strain. A friction-reducing component disposed along the tibia minimizes resistance during movement, further increasing energy efficiency and comfort. By aligning with the body's natural leverage points and dynamically responding to forces generated during the gait cycle— particularly during forefoot striking—the device supports smoother weight transfer, improved stability, and greater propulsion during activities such as running, jumping, and high-impact sports. The system enhances adaptability to abrupt directional changes and vertical loads, reducing fatigue while maximizing movement efficiency. This invention therefore offers a highly efficient, energy- saving mobility solution applicable to both recreational and performance-focused environments.