Methods and apparatus for analysis of particles and cells
US4665553A · kind A · utility
22Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1984 |
| Grant date | May 12, 1987 |
| Priority date | — |
| Expiry date | May 1, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Samples are prepared and applied to a cuvette, and the cuvette is translated in a given direction. Laser light is coupled to the sample through a Bragg cell, which causes the beam to scan the sample transversely to the given direction. Select optical parameters are monitored, and when they occur, the scan is stopped or slowed for a more complete analysis of the illuminated cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.