For the air mattress, reducing the pressure of the body, changing the Position of the pressure, shearing strength and stability are keys for the remedy bedsore. The special structure of YQ-PBUG can solve all of these questions. It is double-deck air cell and the cell shape is closed to the square. The space is little from one cell to other cell, the touching area is bigger. It has two working types, static and alternate. One can easily change it's mode. In this product, you can find a CPR switch. When you need to deflate the cell quickly, your back can touch the bed in 35 seconds. In addition, you can get the pressure alarm in this product.
