Cassette containing growth medium
US9057046B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2006 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Jun 8, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12M25/02
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The invention features devices for capturing and culturing cells (e.g., microorganisms, cells containing microorganisms, or cells from eukaryotic cell cultures) and methods of using these devices. One device is a cassette containing growth media that may be employed in an automated rapid enumeration system. The cassette has, for example, been enhanced with features for controlling surface flatness, optical imaging, controlled dehydration of semi solid nutrient media, controlled air and particle exchange, and automated handling. Another device of the invention is a filtration funnel that may used to concentrate cells in a sample onto a membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.