We have used the dolphin mattress for pts who need pressure redistribution and low air loss therapy.A problem we have identified is that the bed frame and the mattress operate independently.Staff forget to check to ensure the mattress is turned on.We have had several incidents where we have found the pt on a dolphin mattress that is not turned on, this means the pt often found lying directly on a metal bed frame and puts the pt at an actual higher risk for developing a pressure ulcer (the exact problem we are trying to prevent).There are no alarms that cue the staff to the fact that the mattress is not inflated.We feel this is a concerning design flaw, and while we cannot directly link a specific pressure ulcer as a direct cause of the mattress not being inflated, we felt obligated to notify both the mfr and fda of this concern.
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