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Polycntr. Hydr. Knee Joint, Titan.

Item #: 3R55
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Overview

Upper and lower joint sections are connected to one another by linkage bars. Stance phase stability is achieved through polycentric kinematics. The swing phase is controlled by the built-in hydraulic cylinder. Flexion and extension resistance are independently adjustable.

Specifications

Activity Level K3, K4
Maximum Body Weight 275 lbs (125 kg)
Material Titanium
Proximal Connection Pyramid Adapter
Distal Connection Pyramid Adapter
Maximum Knee Flexion Angle 110 degrees
Knee Center to Proximal Connection 40 mm
Product Weight 720 g
Build Height 126 mm
Distal Build Height 99 mm
Proximal Build Height 27 mm

Documents

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Fabrication Order Form for Transfemoral or Knee Disarticulation

Order Form

PDF Document | Published: Jul 2, 2021

3R55 Modular Polycentric Knee Joint - Instructions for Use

Instructions for Use

PDF Document

Lower Limb Prosthesis Documentation Guide for Medicare and Medicare Advantage

Reimbursement

PDF Document | Published: Dec 2, 2024