Set with integrally formed sample cell
US4900321A · kind A · utility
53Cited by
15References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1988 |
| Grant date | Feb 13, 1990 |
| Priority date | — |
| Expiry date | Dec 22, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid delivery system has a container with an integrally attached sample cell. A selected fluid can be accumulated in the container. The sample cell can be filled with part of the fluid in the container and then isolated from the container by heat or dielectric sealing. The fluid in the sample cell can be brought into contact with selected test reagents. The test reagents can provide a visual indicia of the presence of selected characteristics in the fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.