Skip to main content Skip to search Skip to main navigation

Actua Knee™

Product information


The Actua Knee™ is a polycentric pneumatic knee joint with stance flexion The stance flexion function can be fine-tuned to ensures optimal comfort during loading. The patented horizontal hydraulic cylinder contributes to the knee’s compact size.

  • Adjustable swing performance, extension and flexion
  • Non-adjustable spring extension assist
  • Long steering knuckles ensure high stability
  • High degree of knee flexion

Specifications

  • Activity Level: K3
  • Knee Design Type: Multi-Axial 4-Bar Linkage, Pneumatic Swing Control
  • Axis: Polycentric
  • Swing Phase: Pneumatic
  • Stance Phase: Friction
  • Control Frame Material: Aluminum
  • Product Weight (g): 1,155
  • Maximum User Weight: 300lbs (136kg)
  • Maximum Knee Flexion Angle: 145 Degrees
  • Proximal Connection: Pyramid Adapter
  • Distal Connection: Tube Clamp
  • Trial Period: 30 days from delivery date
  • Warranty: 24 months from delivery date
Activity Level: K3 (High)
Amputation Level: Transfemoral (TF/AK)
Material: Stainless Steel
User: Adult
Weight Limit: 100 kg (220 lbs), 125 kg (275 lbs), 136 kg (300 lbs)
Axis Type: Polycentric
Distal Connection: Tube Clamp
Proximal Connection: Male Pyramid Adapter
Stance Phase: Friction
Swing Phase: Pneumatic