3W030 Modular Knee Joint for knee disarticulation Titanium

Item number: 3W030-1

Category: All products

Material
Loading Class: 125 kg
Category: Knee and hip joints
Material: Titanium

Description

3W030 Modular Knee Joint for knee disarticulation

polycentric
with internal extension assist
up to 125 kg/275 lbs. body weight

Application:
  • for knee disarticulation amputees
  • low functional level
  • medium stance phase stability
  • medium swing phase control
  • not recommended for unstable  patients or those with a higher activity  level

Function:
This knee joint has a detachable lamination anchor on its proximal end and a pyramid with spherical segment on its distal end. Anterior and posterior linkage bars connect upper and lower joint. The security of the stance phase results from polycentric kinematics. For a control of the swing phase, axis friction and extension assist spring are infinitely adjustable.

Technical data:
Max. knee flexion angle: approx. 110°
Structural height: 18 mm (knee center to upper end)

Accessories:
3W314-30 or 3W315-30 Foam Cover

Additionally carried loads are also to be considered for weight selection.

Article No. Material  Weight  Loading Class
3W030-1  Titanium  592 g  125 kg
3W030-2  Steel  887 g  125 kg