2024-02-27
Pressure relief mattress-How an air mattress help relief pressure wounds
A low air loss mattress is a mattress designed to prevent and treat pressure wounds. The mattress is composed of multiple inflatable air tubes that alternately inflate and deflate, mimicking the movement of a patient shifting in bed or being rotated by a caregiver, never leaving the patient in one position for any extended length of time. This action relieves pressure under the body – particularly in parts with less padding, like hips, shoulders, elbows, and heels – and helps ensure proper air circulation, helping to prevent, manage, and treat the occurrence of pressure wounds. Some air mattresses have a low air loss function that uses a positive airflow to create a thermal-moisture gradient beneath a vapor permeable cover. This serves to keep the skin cool and dry. This method is preferred for patients requiring proactive microclimate management.