White blood cell hematology control
US5677145A · kind A · utility
21Cited by
28References
42Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 25, 1996 |
| Grant date | Oct 14, 1997 |
| Priority date | — |
| Expiry date | Sep 25, 2016 |
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 the lipoprotein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.