Abstract: A sensor includes a light emitter capable of producing stimulated emission. The sensor includes an optical fiber comprising at least one fiber Bragg grating. A first end of the optical fiber is optically coupled to a first emitting end of the light emitter. The fiber Bragg grating is located at a measurement region of the optical fiber away from the first end. A change in wavelength of the laser emission in the optical fiber is induced by a change in peak reflectivity of the fiber Bragg grating. The change in the peak reflectivity occurs in response to an environmental change at the measurement region, e.g., which changes a physical periodicity and/or the refractive index of the grating. The sensor includes an optical detector coupled to the optical fiber or the light emitter that detects the change in the wavelength.

Abstract: Described and illustrated herein are an exemplary methods and system to display analyte sensor data. Such method may be achieved by the medical device receiving data from the analyte sensor for a period of time and displaying a target zone and a graphical representation of the data in which one or more portions of the graphical representation comprises a specific indicia of clinical risk.