Ossur Pneumatic Prosthetic Knee op4, Color : Aluminium Fix, Length : 15 Inch

The OP4 Knee is a specialized pneumatic monocentric knee joint designed to provide both safety and functionality for transfemoral amputees.

Key Features:

Single Axis Design with Weight-Activated Brake:

The knee operates on a single-axis mechanism, with a built-in weight-activated brake that enhances stability and safety during walking.

Individually Adjustable Pneumatic Swing Phase:

The swing phase can be finely adjusted to suit the user, ensuring a more natural and harmonious gait, making the walking experience smoother and more comfortable.

Adjustable Braking Behavior:

The brake function can be tailored to the user's needs, ensuring that the joint provides the appropriate level of resistance during the stance phase to prevent uncontrolled motion.

High Knee Flexion Angle:

The joint supports a knee flexion angle of 145°, which contributes to a more natural walking pattern, especially during activities like sitting or climbing stairs.

General Information:

Level of Limb Difference:

Designed for transfemoral amputees, ideal for short stump ,the OP4 Knee provides mobility and stability for those with above-knee limb loss.

Impact Levels:

Suitable for individuals engaging in low to moderate impact activities, making it ideal for everyday use and light sports or recreational activities.

Max Patient Weight:

The knee joint can support a maximum patient weight of 100 kg (220 lb), accommodating a broad range of users.

This knee joint is an excellent choice for individuals looking for a balance between safety and mobility in a prosthetic solution, with customizable settings to fit personal needs.