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Above knee prosthesis
Ottobock C-Leg4 fourth generation intelligent bionic knee joint
Description

The successful assembly of 75000 cases worldwide once again proves the strength of C-leg, which has become a good partner in the hearts of thigh amputees;, Meanwhile, scientific research has also confirmed that C-leg is a highly reliable intelligent knee joint. Whether it's stairs, ramps, different road surfaces, or walking backwards, C-leg can dynamically adjust in real-time according to different situations. In addition, the improved anti stumbling function further reduces the possibility of falls for users in their daily lives. The perception standing function allows users to lock their knee joints while bending their knees and relaxing, saving physical energy. Now users can use the app on their iOS or Android phones to control this smart knee joint.

Product Details

Main features


Bluetooth

The built-in Bluetooth system in the knee joint can connect the joint to the Cockpit App. After successful Bluetooth connection, the LED light above the joint will display. If necessary, Bluetooth can also be turned off.


Electronic control components

The integrated microprocessor can receive and process data signals from sensors, and control the movement of the knee joint in real time based on this.


Lithium ion battery

This joint is equipped with a lithium-ion battery, which is installed on the rotation axis of the C-Leg4 joint. In daily use, we recommend that users charge their joints every night.


Knee joint angle sensor

The knee joint angle sensor can provide important data: the sensor can measure the knee joint flexion angle and angular velocity.


Inertial motion unit

The gyroscope and accelerometer embedded in the joint can confirm in real-time the position and acceleration of the C-Leg4 joint in space.


Hydraulic components

The hydraulic components within C-Leg4 control the flexion and extension damping of the knee joint.