Main features

● During the swing phase, the length of the prosthetic can be shortened, the height of the toes above the ground can be increased, tripping can be prevented, gait can be further improved, and pain during landing impact can be reduced.

● When the patient sits down, the four-bar linkage mechanism can lower the structural height, thereby reducing the impact on aesthetics; Provide more options for long amputees with insufficient lower space, such as leg warmers or locking needle liners.

● When the patient is squatting, the four-bar linkage mechanism can provide a maximum bending angle of 155 degrees; The large flexion angle provides more practical convenience for patients, especially when they need to perform some special movements.

● Due to the instantaneous rotation center of the prosthetic being closer to the hip joint, it makes it easier for patients to control the knee joint and smoothly transition from the support phase to the swing phase; The initial swing is more stable.

● When the knee joint bears weight or bends at a small angle, the joint will automatically lock, allowing the prosthetic side to bear full weight alone and the patient's healthy side to rest.

● When the prosthetic encounters obstacles during the swing phase, the knee joint will automatically provide significant resistance to prevent the leg from becoming soft.

● Regardless of the degree of knee flexion, the intelligent control system will monitor in real-time and respond quickly, easily achieving alternating movements such as descending stairs and slopes.