Device for the controlled exposure of reservoir-based sensors
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United States of America Patent
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Aug 12, 2008
Grant Date -
Dec 27, 2007
app pub date -
Sep 6, 2007
filing date -
Mar 2, 2000
priority date (Note) -
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Abstract
Devices are provided for the controlled exposure of a sensor or sensor component. The device may include a substrate; at least one reservoir provided in the substrate; at least one sensor or sensor component located in the at least one reservoir; at least one reservoir cap closing an opening in the at least one reservoir to isolate the sensor or sensor component from a selected environmental component outside of the at least one reservoir; at least one intermediate barrier layer disposed in the at least one reservoir between the reservoir cap and the sensor or sensor component; and means for disintegrating the reservoir cap to expose the sensor or sensor component to the selected environmental component.
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