<p>A mattress assembly including an inflatable central support portion and a side bolster. A check valve is configured to prevent fluid flow from at least a portion of the side bolster to the central support portion.</p>
申请公布号
EP1143831(A1)
申请公布日期
2001.10.17
申请号
EP20000902350
申请日期
2000.01.07
申请人
HILL-ROM, INC.
发明人
PEREZ, TIMOTHY, W.;SOLTANI, SOHRAB;ROMANO, JAMES, J.
