5 results about "Calf muscles" patented technology

The application discloses a leg and foot exercising device, which comprises a first plate, a second plate and a supporting piece. The first plate and the second plate are hingedly arranged. The panel on the side of the first plate away from the second plate is an A-shaped panel. The panel on the side of the second plate away from the first plate is a B-shaped panel. The A-shaped panel is provided with a first protrusion. The B-shaped panel is provided with a second protrusion. The supporting piece is arranged between the first plate and the second plate and is used for supporting the first plate or the second plate so that the first plate or the second plate is arranged in an inclined mode. The leg and foot exercising device has at least a first use state, i.e. the first plate is arranged in a horizontal mode and serves as a bottom plate, and the second plate is arranged in an inclined mode. The leg and foot exercising device also has a second use state, i.e. the second plate is arranged in a horizontal mode and serves as a bottom plate, and the first plate is arranged in an inclined mode. When the calf muscles are exercised, the A-shaped panel or the B-shaped panel can be selected to be in contact with the sole, different use feelings and exercising effects can be realized, and the full utilization and use flexibility of the product are improved.

The utility model discloses a lower limbs auxiliary function exercise instrument, include: bottom plate, the top fixed connection of bottom plate has the support column, the right side swing joint first rotary column of support column, the circumference fixed surface of first rotary column is connected with fixed ring, the circumference fixed surface of fixed ring is connected with L shape fixed column, one end of L shape fixed column swing joint has second rotary column, one end fixed connection of second rotary column has the positioning column, one end fixed connection of positioning column has the footboard, the left and right sides fixed connection of footboard all have the fender, the front side fixed connection of fender has the shank guard tape. Through the cooperation of positioning column and footboard, the user can carry out effective exercise to leg muscle, especially the quadriceps femoris of the front side of the thigh, the biceps femoris of the back side of the thigh and the calf muscle, the design of shank guard tape and front fixed band can stabilize the foot and shank of user, and correct the foot drop of user.

A wheelchair leg exercise device relates to wheelchair equipment field, including crosspiece, movable part and pedal, one end of movable part is installed with long axle part, the other end is connected with crosspiece, the lower end of long axle part is fixedly connected with fixed head, the pedal is fixedly installed on fixed head, the lower end of crosspiece is hinged with impedance slide cylinder, impedance slide column is hinged on movable part, impedance slide column is slidably connected in impedance slide cylinder, the utility model discloses an innovative leg exercise device to realize active training of calf muscle, simulates walking action mode to strengthen patient action ability, utilizes the friction resistance design of damping head and impedance slide cylinder, provides adjustable impedance training, significantly improves muscle exercise effect, and the structure is simple and reliable, and high -efficient rehabilitation training can be realized without complex power system, provides the comprehensive solution for the patient who sits for a long time to prevent muscle atrophy, promotes the comprehensive solution of blood circulation.

The invention provides a postoperative rehabilitation training device for orthopedic surgery, relating to the technical field of postoperative recovery. The device comprises a training seat, a frame assembly, a handgrip assembly, a training assembly, and a moving assembly. The training seat provides a seating position for a patient during training; the frame assembly is arranged in front of the training seat and is used to provide supporting force; the handgrip assembly is arranged at the top of the frame assembly and provides a gripping position; and the training assembly is arranged on the frame assembly and is used to provide passive joint flexion-extension training and ankle pump training movements. By means of the moving assembly and the handgrip assembly, adjustment can be made according to the length of the patient's legs and arms, thereby adapting to training requirements of patients in different physical conditions; and by means of the training assembly and the frame assembly, training of multiple body parts including the knee joint, ankle joint, calf muscles, and thigh muscles can be provided. The device has a simple structure and low manufacturing cost, and is conducive to rapid postoperative recovery of patients.

This application relates to the technical field of medical devices, and in particular to a multimodal collaborative lower limb ankle pump motion assistive device, which includes a main controller, a foot drive module composed of bilinear push rods and universal ball joints, a calf gradient pressurization module with a multi-chamber airbag, and a carbon fiber support structure. This application achieves precise timing coordination of mechanical drive and pneumatic pressurization through the main controller. During plantar flexion, sequential pressurization is applied to the calf muscle group from distal to proximal, and pressure is simultaneously released during dorsiflexion, thus highly simulating the physiological muscle pump effect. The device supports multiple movement modes such as dorsiflexion, plantar flexion, and compound circumduction, and integrates pressure, angle, and hemodynamic monitoring units to achieve closed-loop feedback control and risk warning. This application can significantly improve the efficiency of lower limb venous blood return, effectively prevent deep vein thrombosis, reduce the workload of medical staff, and is suitable for various scenarios such as ICU critical care, postoperative rehabilitation, and long-distance travel.