Human gas sensing glucose monitoring and ketone fluctuation detection device

A method of determining the presence of one or more biomarkers in gas emitted from skin, the method comprising:

• emitting infra-red light into a cavity of a sensing device;
• generating, with a sensor, spectral data from sensed radiation, representative of absorbed spectra, in the cavity, the spectral data including signals across a plurality of wavelengths and representative of a substance in the cavity, the sensor disposed in a housing of the sensor device to receive radiation from the cavity;
• receiving at a processor spectral data from the sensor component;
• and
• generating, using the processor;
• spectral information based on the spectral data, the spectral information corresponding to the one or more biomarkers.

A system for detecting emissions through skin, comprising:

• a sensing device having at least one radiation source disposed in the sensing device, the at least one radiation source arranged to emit radiation having a spectral range of wavelengths of radiation within the sensing device, the sensing device, including a spectrometer, disposed to receive and detect radiation emitted by the at least one radiation source after the radiation propagates through at least a portion of the sensing device, the sensing device being configured to generate a signal based on received radiation;
• a processor, coupled to the sensing device, being operable to receive spectral absorption data, from the sensing device, and determine spectral information, using absorption spectroscopy, based on received spectral absorption data;
• and
• a communication module coupled to the processor, the communication module configured to receive the spectral information from the processor and to wirelessly transmit the spectral information.