E42 Extension Assist W/Plastic Cover W/Wire

• Uniaxial monocentric locked knee joint
• Made of aluminum material
• Provides 175 degrees of flexion
• Rotation pyramid
• Wire at front of the knee joint

• For knee disarticulation amputees
• Medium stance phase stability
• Medium swing phase control

• Flexion and Extension individual adjustments
• Pneumatic Swing Phase Control
• Internal Extension Assist
• Long 4-Bar Polycentric Design
• Pyramid and M36 connection adapter options
• Anterior – Posterior and Medial – Lateral shifts of 5 mm

Data Table

Connection Adapter Types

• Monocentric and lightweight knee joint, which can be used with weight-activated friction mechanism and also comes with a lock feature
• The knee automatically locks when extended
• Lock feature is cancel-able anytime desired, depending on the patient's progress
• Integrated extension assist spring is adjustable to suit individual requirements

Data Table