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FLUORESCENCE SENSOR, NEEDLE-TYPE FLUORESCENCE SENSOR, AND METHOD FOR MEASURING ANALYTE

  • US 20120029328A1
  • Filed: 10/12/2011
  • Published: 02/02/2012
  • Est. Priority Date: 04/13/2009
  • Status: Active Grant
First Claim
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1. A fluorescence sensor comprising:

  • a base member having first and second principal surfaces;

    a light emitting device that emits excitation light;

    an indicator layer that interacts with an analyte in a living body under the excitation light to produce fluorescence; and

    a photoelectric conversion device that converts the fluorescence into an electric signal,wherein the photoelectric conversion device, the light emitting device, and the indicator layer overlap with each other above the first principal surface of the base member.

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