According to the market's need, our company develops anti-decubitus mattress, suing new technology. The device skillfully applies the theory of body pressure diffusing. It plays a positive role in preventing and curing bedsore caused by those not being able to turn over in bed due to paralysis, burn, fracture and recovering from operation. It helps medical workers and kinsfolk considerably in nursing sufferers, which is also a ideal prevention device for people lying in bed for long. It minimizes maceration of the skin by removing excess moisture from the user/surface interface.This version of bubble mattress provides pressure relief by sequentially deflating and inflating alternate air cells on a timed interval. The mattress,which offers a low air loss therapy,provides patients a comfortable pressure support suiting for each individual.The patented cell-in-cell design allows the inflation and deflation of air cells to be achieved in the shortest amount of time while providing the good pressure dispersion.