The interior of each Vicair® Liberty PT cushion is equipped with a valve which regulates the amount of 'free air' between the cells. When using the cushion for the first time, the valve is opened for a short time, allowing the amount of free air to be automatically adjusted to the user's weight and body contours. After following this procedure, the cushion is ready for long-term use. 

 

All Liberty cushions are available with two types of outer cover, Comfair (has a breathable top fabric for comfort and moisture dispersal) and Incontinence (vapour-permeable, waterproof material). The cover is two way stretch, guaranteeing optimal immersion of the body into the cushion.

 

The addition of a pelvic stabiliser to the Vicair® Liberty PT, turns this cushion into the Vicair® Liberty PPS. The pelvic stabiliser is a hard foam base with a half-moon shaped cut-out at the location of the seat bones. This shape helps to prevent sliding forward when it is placed underneath the cushion. It is also able to improve the contour of a wheelchair’s sling seat. In short: a stable cushion that supports good body positioning.