Cascade - Orthotic & Prosthetic Supplier

New Message
You have 0 unread message(s)

3R30 Polycentric Knee Joint for Knee Disarticulation - Titanium


The 3R30 Knee features an upper joint section with a lamination anchor and a lower joint section connected by anterior and posterior linkage bars. Stance phase stability is achieved through polycentric kinematics.

  • Detachable lamination anchor connects the knee to the prosthetic socket
  • Extension assist spring and axial friction are both continuously adjustable

  • Activity Level: K1, K2
  • Knee Design Type: 4 Bar Linkage, Friction swing Phase Control
  • Axis: Polycentric
  • Swing Phase: Friction
  • Stance Phase: Friction
  • Control Frame Material: Titanium
  • Build Height (mm): 99 (with adapter)
  • Product Weight (g): 655
  • Maximum User Weight: 275lbs (125kg)
  • Maximum Knee Flexion Angle: 110 Degrees
  • Proximal Connection: Lamination Adapter
  • Distal Connection: Pyramid Adapter
  • Trial Period: N/A
  • Warranty: 24 months from delivery date

Manufacturer Recommended HCPCS: L5611, L5850
Sold each.