MEDEX INTERNATIONAL, INC.

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.
Cat. No.	Alloy	Weight	Max. Patient Weight
5T50	Titanium	385gr.	100kg/220lbs.
5S50	S. Steel	525gr.	100kg/220lbs.
5A50	Aluminum	324gr.	75kg/165lbs.


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.
Cat. No.	Alloy	Weight	Max. Patient Weight
5T30	Titanium	377gr.	100kg/220lbs.
5S30	S. Steel	518gr.	100kg/220lbs.
5A30	Aluminum	315gr.	75kg/165lbs.

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.
Cat. No.	Alloy	Weight	Max. Patient Weight
5T40	Titanium	349gr.	100kg/220lbs.
5S40	S. Steel	525gr.	100kg/220lbs.