发明名称 |
Attaching arrangement in a multi-layered pad |
摘要 |
A multi-layered pad primarily intended to prevent and treat decubitus ulcers. The pad includes at least first and second layers with the first layer being a bladder made up of separate, discrete pouches containing a viscous fluid. The second layer underlies the fluid bladder layer and is a pillared one of upstanding columns cut in a piece of foam. Each individual pouch is mechanically attached atop its underlying foam column. The attaching arrangement includes a connecting sheet of plastic film wherein the sheet is secured to the pouch and has a central opening in it that goes over and receives the top or head section of the column. The connecting sheet at its opening is received in a slit in the column's wall portion to further help maintain the pouch in place atop its column.
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申请公布号 |
US5737788(A) |
申请公布日期 |
1998.04.14 |
申请号 |
US19970856914 |
申请日期 |
1997.05.15 |
申请人 |
RIK MEDICAL, LLC |
发明人 |
CASTELLINO, ROBIN L.;MARINO, GREGORY S. |
分类号 |
A47C27/10;A47C27/18;A61G5/10;A61G7/057;(IPC1-7):A61G7/057 |
主分类号 |
A47C27/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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