公开(公告)号：EP3110386A4

公开(公告)日：2017-02-22

申请号：EP15754984

申请日：2015-02-24

申请人： PRS MEDICAL TECH INC

发明人： BHAT NIKHIL ,  CHOI GEORGE Y ,  LI ALLEN J ,  BHAT ANUJ

IPC分类号： A61G7/057

CPC分类号： A61G7/05769 ,  A47C27/081 ,  A47C27/085 ,  A47C27/144 ,  A47C27/15 ,  A61G5/1045 ,  A61G7/057 ,  A61G7/05738 ,  A61G7/05776 ,  B32B1/00 ,  B32B27/065 ,  B32B27/304 ,  B32B2266/0278 ,  B32B2535/00

摘要： Multi-layer cushion supports are described which may generally comprise a first support having a first contact surface for contacting a portion of a body and a second surface opposite to the first surface, the first support defining a central chamber and a peripheral chamber surrounding the central chamber, wherein the first support is filled with a first gas or liquid and a second support attached to the first support along the first contact surface. The second support may be filled with a second gas or liquid which is relatively more viscous than the first gas or liquid. In particular, the first support may be filled with a volume of air and the second support may be filled with oil which is less than the volume of air.

摘要翻译： 描述了多层缓冲支撑件，其通常可包括具有用于接触主体的一部分的第一接触表面和与第一表面相对的第二表面的第一支撑件，第一支撑件限定中央腔室和围绕中央腔室的周边腔室 其中所述第一支撑件填充有第一气体或液体以及沿所述第一接触表面附接到所述第一支撑件的第二支撑件。 第二支撑件可以填充有比第一气体或液体相对更粘的第二气体或液体。 特别地，第一支撑件可以填充有一定体积的空气，第二支撑件可以填充有小于空气体积的油。