发明名称 |
Occlusive pressure-reducing wound dressing |
摘要 |
An occlusive, pressure-reducing wound dressing with a multi-layer laminate construction providing one easy-to-apply dressing. The occlusive pressure-reducing dressing includes an occlusive, wound-contacting layer made of a biologically compatible polymer. A pressure-reducing layer is joined at a bottom surface to the occlusive layer. The pressure-reducing layer is comprised of a soft, air-containing material such as a foam or an air-entrapping film which has a top surface shaped to provide a progressive rate of resistance to compressive force applied to the pressure-reducing layer and which allows the pressure-reducing layer to conform to curved body surfaces. The occlusive portion of the dressing therefore provides a moist environment and a barrier against infection while the pressure-reducing portion or component minimizes interaction between the wound and any supporing surface in contact therewith.
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申请公布号 |
US5356372(A) |
申请公布日期 |
1994.10.18 |
申请号 |
US19930160568 |
申请日期 |
1993.12.01 |
申请人 |
LUDLOW CORPORATION |
发明人 |
DONOVAN, MAURA G.;BERGAN, MATTHEW A. |
分类号 |
A61F13/00;(IPC1-7):A61F5/34 |
主分类号 |
A61F13/00 |
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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