Pressure ulcer; Airbed; Treatment outcome.
压力性溃疡；气垫床；治疗结果。
The inflation of the airbed took several minutes.
给空气床垫充气花了几分钟时间。
Always supervise your children when inflating or deflating the airbed!
当对气床充气和排气时监管好你的小孩。
When the airbed fully inflated, return the pump to the housing of airbed to stop the inflation.
当气床充完气后，把泵返回气床内，停止充气。
When the airbed fully inflated, return the pump to the housing of airbed to stop the inflation.
当气床充完气后，把泵返回气床内，停止充气。
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