Prosthetic Knees


Impact Level
Low Medium and High Impact Scale Icon in BlackMedium
Weight Limit
Approx. 1050g
Swing Phase
3 years

Key Features

The polycentric construction of these knees provide a high degree of geometric stance stability, by means of their long side links, and a smooth pneumatically controlled swing phase. The smooth pneumatically controlled swing phase automatically adapts to a wide range of walking speeds (up to 7km/h) for a simple set up with no adjustment required.

The NOPASO is supplied with a male pyramid adapter to allow angular adjustment, whilst the NKPASO comes with a laminating adapter, complete with adjustable alignment discs, making it particularly suitable for patients with very long residual limbs.

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 Read CES OSS K09     Knee Wall Chart

Features & Benefits

  • Auto-adaptive pneumatic cylinder allows a wide range of walking speeds, as the cylinder automatically and instantly responds to the user's inputs, whilst maintaining a safe stance phase
  • Transition into swing phase adjustable by means of stance wedges
  • Geometric design creates stance phase stability at heel strike
  • Polycentric construction provides improved ground clearance in swing phase
  • Adapter allows unlimited rotation and 5mm of shift in any direction with either version, as is 10° of angular adjustment

Technical Information

Total Fitted
Height (1)
Effective Module
Height (2)
Height (3)
NOPASO: 215mm NOPASO: 158mm NOPASO: 18mm
NKPASO: 207mm NKPASO: 168mm NKPASO: 27mm