YD-A Alternating Air Cushion(medical instrument) is used to prevent and treat bedsore function.

YD-A Alternating Air Cushion(medical instrument)

This product was further improved and innovated based upon type B. All the features of type B air cushion is maintained but added a function of alternating fluctuation by way of connecting two groups of mutually alternated tubular air cell to two groups of air-supply pipeline of air pump which regularly and appropriately supplying air through air pipeline every 5 minutes. The gentle fluctuation resulted form alternating air supply may keep its contact surface with patient body change regularly and then relieve the suffering of a long-term bedfast patient.