Method for processing blood for human transfusion
US5152905A · kind A · utility
158Cited by
29References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1990 |
| Grant date | Oct 6, 1992 |
| Priority date | — |
| Expiry date | Nov 6, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/0439
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention discloses a method for treating blood comprising (a) centrifuging blood and (b) passing a supernatant layer of the centrifuged blood through a porous medium until red blood cells block the porous medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.