Wicking cassette method and apparatus for automated rapid immunohistochemistry
US7838283B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2006 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Feb 26, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/113332
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sample processing system that may be configured to achieve automatic withdrawal of a substance at the end of appropriate processing sequences such as histochemical processing may involve a plurality of samples for which substances removed by moving a wicking cartridge that may have sequentially advanced absorbsant material on rolls that are advanced an appropriate amount based upon usage in sequences such as repeated elimination and reapplication of a fluidic substance perhaps through the action of capillary motion in order to refresh a microenvironment adjacent to a sample such as a biopsy or other such sample. Snap in wicking cassettes and perhaps antibody and other substances may be included to ease operator actions and to permit location specific substance applications perhaps by including single container multiple chamber multiple fluidic substance magazines, linearly disposed multiple substance source, and primary antibody cartridges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.