发明名称 |
APPARATUS FOR FORMING HOLLOW FIBERS AND SAID FIBERS |
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 (10) contains a replaceable nozzle cap (28), a replaceable seal-guide (26), and a retractable central bore (14) 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 |
WO9220843(A1) |
申请公布日期 |
1992.11.26 |
申请号 |
WO1992US04290 |
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 |
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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