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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.

Polycntr. Hydr. Knee Joint, Titan.

Item #: 3R55

Product Details
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.
Technical 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
Spare Parts
Documents

3R55 Modular Polycentric Knee Joint - Instructions for Use

Instructions for Use: 647H30 (EN/DE/FR/IT/ES/PT/NL/SV/TR/EL/RU/ZH)

Published Date: August 22, 2016

Fabrication Order Form for Transfemoral or Knee Disarticulation

Order Form: (EN)

Published Date: May 1, 2015