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Children’s Polycentric Knee

Part # Description  

Product Information

The 3R66 polycentric knee for children features a rotation unit integrated in the lower joint section that permits rotation of the prosthetic foot with automatic return upon load relief. Combined with the large flexion angle, this knee provides a comfortable kneeling and crouching position.

  • Individually adjustable knee safety
  • Individually adjustable extension assist mechanism to control the swing phase
  • Not suitable for hip disarticulate fittings

Specifications

  • Activity Level: K2
  • Knee Design Type: 4-Bar Linkage, Friction Swing Phase Control
  • Axis: Polycentric
  • Swing Phase: Friction
  • Stance Phase: Friction
  • Control Frame Material: Aluminum
  • Product Weight (g): 310
  • Maximum User Weight: 77lbs (35kg)
  • Maximum Knee Flexion Angle: 175 Degrees
  • Proximal Connection: Pyramid Adapter
  • Distal Connection: Tube Clamp
  • Trial Period: N/A
  • Warranty: 24 months from delivery date
Sold each.
HCPCS: L5611, L5850, L5984
User: Pediatric
Amputation Level: Transfemoral (TF/AK)
Activity Level: K1 (Low), K2 (Moderate), K3 (High), K4 (Very High)
Swing Phase: Friction
Stance Phase: Friction
Axis Type: Polycentric
Proximal Connection: Male Pyramid Adapter
Distal Connection: Tube Clamp
Material: Aluminum