Winwalker 3M10 4Bar knee Joint

Description

• Polycentric 4-Bar Linkage: The prosthetic knee features an advanced 4-bar polycentric mechanism that closely replicates the natural biomechanics of the human knee. During the swing phase, the design mechanically shortens the prosthetic limb, increasing toe clearance and significantly reducing the risk of stumbling.
• Enhanced Stance Stability: Engineered with an optimized 4-bar geometric design, the prosthetic knee provides exceptional stance phase stability by securely supporting the joint during weight-bearing, helping to prevent unintended knee buckling and improving user confidence.
• Optional Manual Locking System (3M10 L): The 3M10 L variant incorporates an integrated manual locking mechanism that securely locks the knee in full extension. This provides maximum stability and safety, making it particularly suitable for early-stage rehabilitation, elderly users, and individuals requiring additional support during ambulation.
• Lightweight High-Strength Construction: Designed with a lightweight yet durable structure, the prosthetic knee minimizes user fatigue during prolonged walking while delivering reliable strength, stability, and long-term performance for everyday use.