发明授权
US08595873B2 Mattress deflation management 失效
床垫通缩管理

Mattress deflation management
摘要:
A patient support apparatus includes an inflatable support structure that varies in size as a frame of the patient support apparatus varies in size. The inflatable support structure includes a bladder assembly and bias members that urge the bladder assembly to a collapsed configuration during deflation of the bladder assembly.
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