Polymer membranes for continuous analyte sensors
US8682408B2 · kind B2 · utility
81Cited by
401References
48Claims
0Family size
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Key dates
| Filing date | Mar 5, 2010 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Jul 25, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.