Overlays: Powered
Powered mattress overlays are devices placed directly over a standard mattress. They utilize low air loss, powered flotation without air loss, or alternating pressure. An air pump or blower provides either sequential inflation and deflation or low interface pressure throughout. The inflated cell height measures 3 1/2 inches or greater, and surface design reduces friction and shear. Indicated for patients with limited mobility, major risk factors, or any stage pressure injury. These devices require electricity for proper functioning.
Powered mattress overlays are therapeutic support surfaces placed directly over a mattress. They utilize modalities such as low air loss, powered flotation without air loss or alternating pressure to redistribute pressure. An air pump or blower provides either sequential inflation and deflation or low interface pressure throughout the mattress overlay.
The inflated cell height of a powered mattress overlay measures 3 1/2 inches or greater, and surface design reduces friction and shear.
Powered mattress overlays feature the following general performance properties and attributes:
• Provides adjustable pressure relief and redistribution
• Minimizes pressure, friction and shear forces
• Fits over standard mattresses
• Helps reduce heat and moisture buildup
• May include straps to help secure overlay to mattress
Powered overlays are indicated for patients with limited mobility, major risk factors or any stage pressure ulcer to prevent skin breakdown and aid in offloading of at-risk areas. Some specialty overlays are indicated for the prevention of pressure ulcer formation during surgery or transport.
Powered overlays are contraindicated for use on unstable spinal fractures or for cervical traction.
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