Cell analysis apparatus and methods
US8603396B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2008 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Apr 16, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/11
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Particular embodiments of the inventive technology relate to ‘off-axis detector’ technology that employs a third detector 23 exhibiting a flow orthogonal axis 43 as defined by its EMR collection angle, where such axis is from 30 degrees to 60 degrees from an intended, flow orthogonal, cell cross section long axis alignment line 13, in addition to employing a fourth detector 24 exhibiting a flow orthogonal axis 44 as defined by its collection angle, where such axis is orthogonal to the flow orthogonal, third detector axis 43. Particular embodiments of the inventive technology relate to ‘axially spaced illumination’ technology featuring more than one cell illumination site, where, other than the most upflow illumination site (e.g., 121), all illumination site(s) are downflow of at least one other illumination site. Particular embodiments of the inventive technology may feature aspects of both technologies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.