Knee Joints

PKN0431

PNEUMATIC 4-BAR POLYCENTRIC KNEE JOINT

  • Polycentric knee joint with pneumatic swing control
  • Independent flexion / extension adjustment
  • All axes have built-in bearing which allow for ultra smooth walking movement
  • Frame construction made of superlight aluminum alloy
  • Proximal attachment has A-P slide and rotating adjustment
  • Adjustable Extension assist
  • Optional adapters: Pyramid (AK) and Lotus (KD)

Top Adaptor Lotus Adaptor Pyramid Adaptor
Build Height 218mm 218mm
Knee Center to Dome 24.5mm 24.5mm
Amputation Level Transfemoral amputation Transfemoral amputation
Activity Level K3 K3
Knee Weight 875g 897g
Max. Weight Bearing 125 Kg/275 lbs 125 Kg/275 lbs
Max. Flexion Angle 135° 135°
Bottom Adaptor Tube clamp Tube clamp
Warranty 2 years 2 years

 

 

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