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  5. Polycntr. Knee Joint for KD, Titan.

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Attention: Our system will be down on Friday, August 14th for routine maintenance. We will not be able to process or ship orders on Friday, August 14th.

We sincerely appreciate your patience and understanding. To help minimize the impact of any unforeseen delays, we recommend placing orders in advance of August 14th. We will be back to normal business and processing on Monday, August 17th.

 

Polycntr. Knee Joint for KD, Titan.

Item #: 3R30
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Overview

The upper joint section with lamination anchor and lower joint section are connected by anterior and posterior linkage bars. The detachable lamination anchor connects the knee to the prosthetic socket. Stance phase stability is achieved through polycentric kinematics. The extension assist spring and axial friction are both continuously adjustable.

Specifications

Activity Level K1, K2
Maximum Body Weight 275 lbs (125 kg)
Material Titanium
Proximal Connection Lamination Anchor
Distal Connection Pyramid Adapter
Maximum Knee Flexion Angle 110 degrees
Knee Center to Proximal Connection 18 mm
System Height 99 mm
Product Weight 655 g
Build Height 117 mm
Distal Build Height 100 mm
Proximal Build Height 17 mm

Documents

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Fabrication Order Form for Transfemoral or Knee Disarticulation

Order Form

PDF Document | Published: Jul 2, 2021

3R30, 3R21 Polycentric Modular Knee Joints - Instructions for Use

Instructions for Use

PDF Document | Published: Oct 1, 2021

Lower Limb Prosthesis Documentation Guide for Medicare and Medicare Advantage

Reimbursement

PDF Document | Published: Dec 2, 2024