An alternating-pressure air mattress is one of the highest-value items a family can rent for a bedridden patient, and it can be delivered with any other medical equipment on rent. It works by inflating and deflating cells in sequence so that no single area of skin bears weight continuously. It reduces pressure-sore risk substantially — and it is not a substitute for turning the patient, which is the point most vendors leave out.
Types
- Bubble type — small alternating cells. Suitable for lower-risk patients and for prevention where the patient still moves a little.
- Tubular alternating type — larger air tubes inflating in sequence, giving greater pressure relief. Preferred for higher-risk and long-term bedridden patients.
- Low-air-loss systems — add airflow to manage moisture, which matters where incontinence or sweating is a factor. Prescribed for higher-risk cases.
It does not replace turning
Read bedridden patient care for the full picture, including skin inspection and what early pressure damage actually looks like.
Setting it up correctly
- Placed on the bed base, or over an existing mattress on a hospital bed as the system requires.
- Pump pressure set for the patient’s weight — this is the setting most often left wrong. Too firm and it gives no relief; too soft and the patient bottoms out.
- Pump hung at the foot of the bed with the hose unkinked, and left running continuously.
- Only a single fitted sheet over it — layers of bedding and plastic sheets defeat the whole mechanism.
- Check daily that the pump is running and the cells are cycling; a failed pump can go unnoticed for days.
Frequently asked questions
Does an air mattress prevent bed sores?
It substantially reduces the risk by alternating which areas of skin bear weight, but it does not eliminate it. Turning on schedule, keeping skin dry, and daily inspection of pressure points are still required.
Do I still need to turn the patient with an air mattress?
Yes. This is the most important thing to know. The mattress reduces pressure but does nothing about moisture, shear or nutrition. Continue the turning schedule — commonly every two hours — unless the treating team says otherwise.
Which type of air mattress should I get?
It depends on the patient's risk level, weight and how long they will be bedridden. Bubble type suits lower-risk prevention; tubular alternating type gives greater relief for higher-risk patients; low-air-loss systems help where moisture is a problem.
How should the pump be set?
To the patient's weight. This is the setting most often left wrong — too firm gives no pressure relief, too soft lets the patient bottom out. We set it at delivery and show you how to check it.
What should I put over the air mattress?
Only a single fitted sheet. Extra layers of bedding, plastic sheets or thick covers defeat the pressure-relieving mechanism entirely.
Need an anti-bedsore mattress in Bangalore?
Tell us the patient's weight and how long they will be in bed, and we will bring the right type set up correctly.