Multi-pass blood washing and plasma removal device and method
US5017293A · kind A · utility
3Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 1989 |
| Grant date | May 21, 1991 |
| Priority date | — |
| Expiry date | Aug 24, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2313/21
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A blood washing and plasma separation device and method are disclosed, which utilize lumen-side fed hollow fiber membranes in multiple separation passes in conjunction with countercurrent flow wash injection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.