In step with you.

Integrated Bluetooth® technology permits straightforward communication with the joint. An existing connection is displayed with an LED. Bluetooth® can be deactivated if necessary.

A lithium-ion battery provides energy for controlling the knee joint. It is located right in the rotation axis of the C-Leg. If you use the C-Leg on a daily basis, we recommend that you always charge the battery overnight.

The knee angle sensor provides important data: It measures the flexion angle and angular velocity of the joint.

The integrated microprocessor receives and processes sensor signals. It controls the movement of the knee joint in real time.

The gyroscope and acceleration sensors allow the position and acceleration of the C-Leg in space to be measured. Prosthetic Control is based on motion analysis and additional force determination.

The hydraulic unit controls the C-Leg. It generates movement resistance for flexion and extension during the stance and swing phase.

In order to withstand the varied demands of everyday life, the frame is made of carbon – an especially strong, high-grade and lightweight material. The frame houses and protects the electronics, the hydraulic unit and the battery. Thanks to its new design, the C-Leg has a lower system height and therefore a larger fitting spectrum.