Polycentric prosthetic knee joint MATIK 1P200, 1P200-KD

pneumaticK2K3

Safety provided by 4-axis geometry Double chamber pneumatic system with return spring Large range of flexion Compact and lightweight • MATIK is a pneumatic 4-axis knee. We have developed it to offer a first level efficient knee, convenient for most of the users thanks to its simple and optimized design. • Very flexible swing phase : the pneumatic unit increases the performances and the ease of control of theswing phase. • Knee safety during stance phase provided by the displacement of the instantaneous center of rotation above the joint and backward the load line, and release during swing phase. • Smooth resistance to extension providing a natural gait. • Maximum weight reduction and dimensions allowing to suit all patients, especially those with small and medium sizes. The range of knee flexion up to 170° is very practical when sitting down or kneeling in the everyday life.