Pressure Relief Air Mattresses

Therapeutic surfaces in this category feature low air loss, alternating pressure, pulsation, immersion, and lateral rotation therapies. Some systems operate as non-powered hybrid foam and air surfaces, while others utilize powered control units with specialized modes like Fowler boost to adjust cell pressure when the patient sits upright in bed.

Low air loss mattress systems deliver continuous airflow to manage the microclimate of the skin and facilitate moisture dissipation. By circulating air beneath vapor-permeable, fluid-resistant covers, these systems help keep the skin surface dry and cool, supporting wound-healing environments for patients vulnerable to tissue breakdown.

Weight capacities range across different models to accommodate diverse clinical requirements. Standard therapeutic surfaces support weights of 300 lbs, 350 lbs, 440 lbs, or 500 lbs. Additionally, specialized bariatric systems accommodate higher limits such as 600 lbs, 700 lbs, 750 lbs, 850 lbs, and up to 1,000 lbs.

Multiple models incorporate protective features to remain inflated during power interruptions. Certain designs employ cell-in-cell structures, where static air chambers remain sealed beneath therapy cells. Other models utilize integrated foam perimeters, closed system air valves, or two-inch convoluted foam bases to provide support if power is interrupted.

These mattresses are engineered for pressure ulcer prevention in at-risk patients as well as active treatment for stages 1 through 4 pressure injuries. Specific configurations provide therapeutic offloading, such as dedicated heel protection sections, dynamic dispersion, and rotation modes depending on individual clinical assessments and facility care protocols.

Systems incorporate firm mattress modes and patient care modes that inflate cells to assist medical staff during dressing changes and repositioning. Additionally, models feature firm foam borders or air-filled side rails to assist with patient ingress and egress while minimizing the risk of edge entrapment.