| 发明名称 |
Composite wound dressing |
| 摘要 |
A composite wound dressing, optionally having controlled permeability, is highly absorbent toward blood and exudate and comprises a polytetrafluoroethylene fibril matrix, hydrophilic absorptive particles enmeshed in the matrix, and, optionally, a partially occlusive film coated on one surface of the matrix.
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| 申请公布号 |
US4373519(A) |
申请公布日期 |
1983.02.15 |
| 申请号 |
US19810277990 |
申请日期 |
1981.06.26 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
ERREDE, LOUIS A.;STOESZ, JAMES D.;WINTER, DECEASED, GEORGE D. |
| 分类号 |
C09J7/04;A61F13/00;A61F13/15;A61L15/16;A61L15/24;A61L15/60;B32B27/14;(IPC1-7):A61L15/00 |
主分类号 |
C09J7/04 |
| 代理机构 |
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