Fluid delivery system with integrally formed sample cell
US4820297A · kind A · utility
104Cited by
8References
56Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1986 |
| Grant date | Apr 11, 1989 |
| Priority date | — |
| Expiry date | Dec 12, 2006 |
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.