| 发明名称 |
LEUKOCYTE-REMOVING FILTER MEDIUM |
| 摘要 |
<p>A leukapheretic filter medium which comprises a base and ultrathin fibers having a diameter of 0.01 to less than 1.0 .mu.m in an amount of 0.1 to less than 50 wt.%, wherein the ultrathin fibers have a curvature of 1.2 or higher and/or the filter medium has pores having a roundness of 1.7 or smaller formed with the ultrathin fibers.</p> |
| 申请公布号 |
CA2294500(A1) |
申请公布日期 |
1999.01.07 |
| 申请号 |
CA19982294500 |
申请日期 |
1998.06.26 |
| 申请人 |
ASAHI MEDICAL CO., LTD. |
发明人 |
TANAKA, JUN;FUKUDA, TATSUYA |
| 分类号 |
B01D24/00;B01D39/00;B01D39/16;B01D39/20;(IPC1-7):B01D39/16;A61M1/34 |
主分类号 |
B01D24/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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