White blood cell hematology control
US5270208A · kind A · utility
36Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 7, 1992 |
| Grant date | Dec 14, 1993 |
| Priority date | — |
| Expiry date | May 7, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/108331
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Reference controls comprised of aldehyde-fixed white blood cells stabilized red blood cells and simulated blood platelets exhibiting a white blood cell histogram profile that is substantially that of whole blood are obtained by the addition of a lipoprotein to the control and an antioxidant to inhibit lysis of stabilized red blood cells by said lipoprotein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.