Apparatus and method for measuring white blood cell and platelet concentrations in blood
US4156570A · kind A · utility
71Cited by
7References
14Claims
0Family size
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Key dates
| Filing date | Apr 18, 1977 |
| Grant date | May 29, 1979 |
| Priority date | — |
| Expiry date | Apr 18, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/045
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus and method for measuring the linear extent and hence the concentration of several constituent blood cell types which are contained in the buffy coat of a centrifuged sample of anticoagulated blood.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.