Quick answer: A ripple mattress is an overlay of air cells connected to a pump. The pump inflates one set of cells and deflates the other on a cycle, so the skin points carrying weight keep changing. It is used to support pressure sore prevention. It does not treat an existing sore, and it does not replace a turning schedule.
The mechanics
Two interleaved sets of cells run the length of the mattress. The pump cycles air between them on a fixed interval. When one set is inflated the other is soft, so the load moves. Bubble type and tubular type do the same job in different cell shapes.
Setting it up
Lay the overlay on the existing mattress, connect the hose, hang the pump on the foot board or set it on a stable surface off the floor, and let it inflate before the patient goes on it. Keep the hose free of kinks and keep the pump plugged in.
Care and lifespan
Wipe the surface, do not soak it. Keep sharp objects away from the cells. Our units include a repair kit for punctures. If the pump becomes noisy or stops cycling, call us rather than running it broken.
The limits
The mattress lowers pressure. It does not inspect skin, change position, manage nutrition or treat a wound. Those are the nurse's job and they matter more than any equipment choice.
Frequently asked questions
How does a ripple mattress prevent bedsores?
By alternating which air cells are inflated, so the same points of skin do not carry the load continuously. It is used alongside a turning and skin care plan set by a nurse.
Does the pump run all the time?
Yes, the pump runs continuously to keep the cycle going.
Ask before you buy
Two minutes on the phone settles most of these questions.
Page updated 2026-09-08. Prices confirmed on the call before dispatch.