The user--friendliness of protective support surfaces in prevention of pressure sores

Special mattress overlays and seat cushions for the prevention of pressure sores constitute a large portion of the rehabilitation products market. Consumers frequently face economic concerns in choosing among these products. This article summarizes the favorable and unfavorable features of major support surface types: foam, air-filled, flotation, and alternating air. A careful consideration of characteristics, such as fire safety, patient comfort, and ease of transfer and handling, may facilitate selection and result in more satisfied users and caregivers.