发明名称 |
Method for preparing a filter for removal of leucoclytes coated with chitosan |
摘要 |
Filter for removal of leucocytes is provided, wherein the filter is coated with a natural polymer of chitosan which has a good blood compatibility and no side effect in human body on an ultrafine non-woven fabric. This blood filter provides a high removal rate of leucocytes as well as good recovery of platelets and red blood cells due to secondary filtration through electrostatic power between a leucocyte and a cationic residue provided by chitosan on the surface of the non-woven fabric.
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申请公布号 |
US6497927(B1) |
申请公布日期 |
2002.12.24 |
申请号 |
US20000709530 |
申请日期 |
2000.11.13 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
KIM JAE-JIN;SUH SANG-BONG;JUNG BYUNG-OK |
分类号 |
A61M1/36;B01D39/16;B01D39/20;(IPC1-7):B60B1/20 |
主分类号 |
A61M1/36 |
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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