Optical determination of pH and glucose

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United States of America Patent

PATENT NO 8983565
APP PUB NO 20140058225A1
SERIAL NO

13951125

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Abstract

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Embodiments of the present invention are directed to an optical sensor capable of measuring two analytes simultaneously with a single indicator system. In preferred embodiments, the sensor comprises a fluorescent dye having acid and base forms that facilitate ratiometric pH sensing, wherein the dye is further associated with a glucose binding moiety and configured to generate a signal that varies in intensity with the concentration of glucose.

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Patent Owner(s)

  • MEDTRONIC MINIMED, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Markle, David R Berwyn, US 37 3551
Romey, Matthew A Aliso Viejo, US 12 973
Suri, Jeff T Rancho Santa Margarita, US 23 1698
Wessling, Ritchie A Watsonville, US 79 3837

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