The TRACOE purofoam tracheostomy dressings are made of highly absorbent open pore polyurethane foam (a). The foam has a nonsticking layer (b) on the side facing the tracheostoma which allows quick absorption of liquids into the foam’s core. The opposite side is covered with a skin coloured, vapour permeable coating (c) which will prevent leakage of secretions and bacteria through the front of the dressing.
