Apparatus and method for handling fluid samples of body materials
US5895762A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 1997 |
| Grant date | Apr 20, 1999 |
| Priority date | — |
| Expiry date | Mar 6, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/117497
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for handling a body specimen is described for particular use in the handling of fecal specimen which are to be treated with a stain for enhancing its visibility. The system includes dual optical viewing chambers mounted alongside of each other on a frame with appropriate tubing connecting ports of the viewing chambers to a liquid specimen supply and the satin supply. The stain supply is connected to one of the tubings leading to a viewing chamber so that the drawing action from a pump connected to ports on the other side of the viewing chambers can force an automatic mixing of the staining solution with one of the liquid specimen being drawn into one of the viewing chambers. Controls and techniques for operating the system are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.