12S4 Shoulder joint

Das 12S4 ist ein zweiachsiges Schultergelenk zur exoprothtischen Versorgung der oberen Extremität.
Reference number 12S4
Functional Principle Body Powered
Shoulder joint with two arm bars

The shoulder joint can be used on both sides and is suitable for users with a forequarter amputation or shoulder disarticulation.

  • It provides two degrees of freedom and permits anteversion/retroversion as well as abduction/adduction movements for the prosthesis wearer.
  • The joint can be braked separately.
  • Bars connect the device to the elbow component.


Product information

Lamination ring diameter 43 mm
Weight 134  g
Length 220 mm
Sides Uni
Functional Principle Body Powered

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