MODULAR SINGLE AXIS KNEE JOINT with lock and internal extension assist.

The adjustable lock secures the knee in extension and the lock is released using the cable. Internal spring extension assist provides automatic locking of the knee at full extension. It helps control swing phase and has a high stance phase stability. Recommended for amputees with lower functional levels.

MODULAR SINGLE AXIS KNEE JOINT
with extension assist
Internal spring brings the knee to full extension. It helps control swing phase and has a high stance phase stability. Recommended for amputees with all functional levels.

MODULAR SINGLE AXIS KNEE JOINT
with stance control, constant friction and extension assist

Connection of the upper joint to the swing axis and the connection of the lower joint to the knee axis create a functional load dependent brake. Recommended for amputees with lower and moderate functional levels. Includes extension assist cable, compression springs, distal anchor shell and adjustment ring.