Disposable diagnostic system
US5104619A · kind A · utility
198Cited by
4References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1990 |
| Grant date | Apr 14, 1992 |
| Priority date | — |
| Expiry date | Dec 17, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/0825
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A disposable diagnostic assembly or device for performing diagnostic tests which include test card and strip structures having a generally flat area, containing a well with an interior wall defining a reagent pad pocket to receive a specifically designed chemical reagent pad and which is secured in place by an annular snap-on cover. Additionally, the test card or strip may have a raised rib to contain spilled sample fluid. The diagnostic assembly is used to measure the concentration of an analyte via visualization or in combination with a meter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.