Method and apparatus for providing a stable voltage to an analytical system
US7943034B2 · kind B2 · utility
18Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2007 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Mar 16, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/3273
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and apparatus for provide a stable voltage to an electrochemical cell used for measurement of an analyte such as glucose in a liquid sample. The apparatus uses a circuit in which multiple switching positions provide both calibration information for use in calibration of electronic components in the circuit and error checking functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.