Platelets concentrate with low white blood cells content
US5236716A · kind A · utility
49Cited by
14References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 1992 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Feb 14, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/0439
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Platelet concentrate containing less then 10.sup.6 white blood cells and prepared from a unit of whole blood sample in a closed multiple blood bag system within less than about eight hours after the whole blood is removed from a human. The concentrate is contained in a platelet storage bag made from polyvinyl chloride plasticized with either trioctyltrimellitate or ethylene vinyl acetate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.