| 发明名称 |
Filter membrane with increased surface area |
| 摘要 |
A filtering device with an increased surface area, and method of making and using the same. The present invention comprises a filtering device including an elongate shaft and a filter coupled to the shaft. The filter may include a filter membrane configured to have an increased surface area.
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| 申请公布号 |
US6969396(B2) |
申请公布日期 |
2005.11.29 |
| 申请号 |
US20030430940 |
申请日期 |
2003.05.07 |
| 申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
KROLIK JEFF;SALAHIEH AMR;KHOSRAVI FARHAD;RENATI RICHARD J. |
| 分类号 |
A61F2/01;(IPC1-7):A61M29/00 |
主分类号 |
A61F2/01 |
| 代理机构 |
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