Jean-Bernard Duvert,Nicolas Renaud,Thierry Flocard,Philippe Robert Pierre Kaikenger,Clementine Pirio,Mickael Audic
申请号：
US16783248
公开号：
US20200268163A1
申请日:
2020.02.06
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A mattress includes a support surface for supporting the body of a patient, a plurality of inflatable cells arranged below the support surface, and a valve system. The plurality of inflatable cells are arranged in layers including a first layer of inflatable cells arranged below the support surface and a second layer of inflatable cells arranged below the first layer, wherein each inflatable cell of the first layer is arranged above at least one cell of the second layer. The valve system includes a plurality of valves, each valve being fluidly connected to one of the inflatable cells of the first and second layers and each valve being controllable to enable inflation and deflation of the inflatable cell.
