Flow stream processor
US3976862A · kind A · utility
50Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 1975 |
| Grant date | Aug 24, 1976 |
| Priority date | — |
| Expiry date | Mar 18, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/1454
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flow stream processor particularly adapted for use in blood cell processing, and having discriminator circuits for selecting a particular group of cells from a large population, thereby permitting digital processing of data relative to the cells to be carried on only with respect to the particular group. Additionally the system includes circuitry for automatically adjusting flow stream velocity in accordance with an error signal developed proportionally to the phase difference between signals received from the first and last detectors along the flow stream resulting from transmit of the same cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.