Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
US6591125B1 · kind B1 · utility
1,569Cited by
257References
37Claims
0Family size
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Key dates
| Filing date | Jun 27, 2000 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Feb 20, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0295
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A region of skin, other than the fingertips, is stimulated. After stimulation, an opening is created in the skin (e.g., by lancing the skin) to cause a flow of body fluid from the region. At least a portion of this body fluid is transported to a testing device where the concentration of analyte (e.g., glucose) in the body fluid is then determined. It is found that the stimulation of the skin provides results that are generally closer to the results of measurements from the fingertips, the traditional site for obtaining body fluid for analyte testing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.