Purpose:
Suitable for fitting more level of amputations with clinical satisfaction.

Feature:
Geometry lock with polycentric system, big caliber and long trip pneumatic cylinder, controls the swing phase precisely and reliably, suitable for fitting more level of amputations with clinical satisfaction.
All components made by CNC.
The knee joint is polycentric safety knee joint with performance pneumatic.
The polycentric construction can be adapted to the safety requirement that the knee be locked when heel tough the ground and losing as soon as the front of sole lift.
The kind of cylinder is big caliber and long moving distance,which can supply good function of walking speed and damping force.