Air Pressure Mattresses for Bed Sores

The best system depends on the patient's clinical risk level and pressure ulcer stage. Systems combining alternating pressure therapy with continuous low air loss help manage skin microclimate and prevent tissue breakdown. Features such as cell-in-cell safety bladders, heel floatation sections, and automatic fowler pressure adjustments provide tailored support for both prevention and the treatment of stage 1 through stage 4 pressure injuries.

Low air loss therapy continuously circulates air across the support surface to manage the microclimate between the patient's skin and the mattress. By controlling excess moisture and heat buildup, it helps preserve skin integrity. When paired with vapor-permeable, fluid-resistant covers, low air loss surfaces minimize friction and maceration, supporting conditions necessary for tissue recovery and pressure injury prevention.

Many advanced therapeutic mattress systems incorporate backup safety mechanisms for electrical failures. Select models employ cell-in-cell construction, where lower static air compartments stay inflated during power interruptions. Other systems utilize convoluted foam bases or sealed closed-loop air chambers to prevent bottoming out, ensuring the patient remains protected and supported until electrical service is restored.

Alternating pressure systems cycle inflation and deflation across individual air cells, systematically offloading pressure from different areas of the body to stimulate blood circulation. In contrast, low air loss therapy focuses on microclimate control by releasing controlled airflow to reduce skin moisture and surface heat. Several multi-therapy mattress systems integrate both modalities simultaneously to maximize therapeutic benefit.

Yes, specialized bariatric air pressure mattresses are engineered with reinforced structures and expanded dimensions to support higher user weight limits. Systems offer weight capacities ranging up to 1,000 lbs in widths up to 48 inches or custom sizing. These models feature heavy-duty air bladders and firm perimeter support to maintain pressure redistribution and assist caregivers during repositioning.

Fowler mode detects angle changes when the head section of an articulating hospital bed is raised. Sitting upright concentrates substantial body weight onto the sacrum and buttocks. When Fowler mode engages, the system increases air pressure in the seat section cells to prevent bottoming out, maintaining proper clinical offloading and spinal support without sacrificing therapeutic efficacy.