发明名称 |
Porous Web, Particularly for Filtration of Biological Fluids |
摘要 |
A porous web for filtering fluids comprising a plurality of adjacent layers of fibre material having anisotropic properties, characterised in that the anisotropic directions of a given vectorial property of at least two adjacent layers differ one from the other by an angle greater than 0° and preferably of at least 8°. The disclosed porous web is useful particularly as a filter element for the filtration of biological fluids, such as blood and blood components.
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申请公布号 |
US2008073294(A1) |
申请公布日期 |
2008.03.27 |
申请号 |
US20070792708 |
申请日期 |
2007.06.11 |
申请人 |
ZAMBIANCHI LAURA;VERRI PAOLO |
发明人 |
ZAMBIANCHI LAURA;VERRI PAOLO |
分类号 |
B01D39/16;A61M1/34 |
主分类号 |
B01D39/16 |
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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