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There is no universally accepted definition of "low air loss" (LAL) in medical
literature. As a result, claims are made that "true" or "genuine" low air loss
referes to construction features such as air flow volume, cover fabric, or air
loss method.
But clinicians primarily prescribe LAL for its unique abilitiy to control maceration
by removing excess moisture. Therefore, scientific measurement of the amount
of moisture it removes is the most meaningful validation of a LAL system's effectiveness.
 Easy Air's exclusive "Air Diffusion Matrix" Coverlet design maximizes removal
of excess moisture (i.e., perspiration) from the user's skin. Moisture passes
in vapor form down through the Coverlet, where a continuous air current takes
it away before it can re-form as liquid.
 The Air Diffusion Matrix fabric is not collapsible, ensuring a pathway for a
constant flow of air beneath the patient. Compare to typical low air loss designs
that cause the patient's body to press the cover directly onto the air holes,
closing off the flow of air beneath the patient, between the Coverlet and the
Cover.
A study by the Engineering Department at Clemson University shows that the Easy
Air removes more moisture from the patient than other common low air loss designs.*
*Figliola R. A proposed method for quantifying low-air-loss mattress performance
by moisture transport. Ostomy/Wound Management. 2003;49(1):32-41. |
