Pressure care alternating air mattresses provide essential support and comfort for patients at high risk of pressure sores. Designed for medium to very-high-risk acute care, these mattresses feature a compact, quiet controller and air pump unit. Using a system of pressure sensors and cylindrical air chambers, they continuously adjust to distribute pressure evenly, reducing prolonged contact points. Available as overlays or full mattress replacements, they help prevent ‘bottoming out’ when paired with a foam safety underlay.