Polycentric Pneumatic Knee Joint 6Н23

Smooth adaptability. Reliable stability. Confidence in every step. The 6Н23 polycentric pneumatic knee joint is designed for individuals with moderate activity levels, supporting users with unilateral or bilateral transfemoral amputations (excluding knee disarticulation). It delivers consistent, natural motion across a wide range of walking speeds—without the need for frequent adjustments.

Key Features

🌬️ Pneumatic Swing Phase Control Ensures smooth and controlled leg movement with independent flexion and extension adjustments for personalized performance. 🚶 Adaptive to Walking Speed Seamlessly adapts to changes in walking tempo—from slow to fast pace—while maintaining the same initial settings. 🔗 Polycentric Stability Design The multi-axis structure provides:

• Enhanced security during the stance phase
• Geometric shortening during swing phase for improved ground clearance

⬆️ Improved Ground Clearance Increased distance from the ground during swing phase reduces the risk of stumbling and boosts user confidence. Technical Characteristics  

Reference	Maximum weight of patient, kg	Maximum flection angle, degree	Material	Weight, g
6H23	100	150	Aluminium Alloy	780