16 results about "Lower limb activities" patented technology

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 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.

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.

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.

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 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 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 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 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 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.