Polymer membranes for continuous analyte sensors
US9693721B2 · kind B2 · utility
2Cited by
406References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 17, 2015 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Jun 17, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y70/00
- 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.