Multiple control standard for blood analysis
US4843013A · kind A · utility
31Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 2, 1988 |
| Grant date | Jun 27, 1989 |
| Priority date | — |
| Expiry date | Mar 2, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/109163
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This invention discloses a multiple control standard for the use in the quality assurance of blood analysis instrumentation systems. The liquid control standard is able to act as a control standard for blood gas instrumentation systems measuring pH, pCO2 and pO.sub.2 of blood, as a control standard for a co-oximeter measuring the amount of total hemoglobin present in the blood and the relative amounts of other hemoglobin fractions present in the blood, and as a liquid control standard for ion selective electrode instrumentation systems for the measuring of electrolytes such as Na, K, Li and Ca ions in the blood.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.