An elastic foam base mattress combining the benefits from both powered and non-powered anti-decubitus mattress systems, Air Max provides highly effective and reliable pressure relief while remaining quit, comfort, and safe. Air Max is designed for medium risk patients and pressure ulcer treatment up to stage III. Carilex “Air Max” is elastic foam base mattress with specially designed air cells and foam, Air Max automatically creates a dynamic surface that is custom adjusted for every patient, and will readjust and re-inflate to offer optimal pressure reduction when patient moved or repositioned. It is designed for medium risk patients and pressure ulcer treatment up to stage III.