Proteor Symphony

The Symphony Knee is designed with a unique, 6 Bar polycentric structure that provides an extremely high level of stability during stance phase. Its innovative mechanical sensor, the p-MRS system, automatically detects gait status and controls the stability of the knee joint accordingly. Its hydraulic cylinder provides a smooth swing phase and works with the Symphony’s adjustable stance flexion feature to enhance the patient’s ambulatory experience and provide a comfortable, confident gait to the user.There is the selective lock with which the user can lock the knee by himself/herself can be chosen at the user’s option. The geometric self-locking system reliably functions while the prosthesis is in contact with the floor, thus preventing abrupt buckling. When the prosthesis leaves the floor, the hydraulic cylinder functions, providing cadence responsive swing control.