Sensor for tissue gas detection and technique for using the same
US8062221B2 · kind B2 · utility
17Cited by
837References
29Claims
0Family size
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Key dates
| Filing date | Sep 30, 2005 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Sep 6, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/004
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor for carbon dioxide detection may be adapted to have reduced water permeability. A sensor is provided that is appropriate for use in an aqueous medium. The sensor has a barrier with reduced water permeability, but that is permeable to carbon dioxide, that separates the sensor components from the aqueous medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.