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Single Axis Knee Joint, Lock, Titan.

Item #: 3R33
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Suggested HCPCS Coding: L5811 + L5850

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Overview

The upper and lower joint sections are connected through the knee axis by bushings and ball bearings. The adjustable lock secures the joint in extension. The lock is released using the lock cable. Locking occurs automatically at full extension with assistance from the extension assist spring.

Specifications

Activity Level K1
Maximum Body Weight 275 lbs (125 kg)
Material Titanium
Proximal Connection Pyramid Adapter
Distal Connection Pyramid Adapter
Maximum Knee Flexion Angle 120 degrees
Knee Center to Proximal Connection 39 mm
Product Weight 530 g
Build Height 79 mm
Distal Build Height 55 mm
Proximal Build Height 24 mm