发明名称 |
HOHLFASERN UND VORRICHTUNG ZU IHRER HERSTELLUNG |
摘要 |
A nozzle assembly for forming hollow fibers, particularly a "Z-fiber" having longitudinally oriented trabeculae with the fiber wall, is disclosed. The nozzle assembly contains a replaceable nozzle cap, a replaceable seal-guide, and a retractable central bore used to supply core material for the hollow fibers. The Z-fibers are particularly useful in enabling cells, solutes, or the like, to enter the fiber wall and move longitudinally into the center of the fiber wall. |
申请公布号 |
AT134393(T) |
申请公布日期 |
1996.03.15 |
申请号 |
AT19920913022T |
申请日期 |
1992.05.21 |
申请人 |
BROWN UNIVERSITY RESEARCH FOUNDATION |
发明人 |
GENTILE, FRANK, T.;LYSAGHT, MICHAEL, J.;WARNER, NICHOLAS, F. |
分类号 |
A61M1/18;B01D69/08;D01D5/24;D01F6/18;G02B6/032;(IPC1-7):D01D5/24;D01D5/247 |
主分类号 |
A61M1/18 |
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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