Abstract: Blood glucose level measurement includes a light source configured to irradiate light to a subject; a monochrome part configured to separate wavelength components of the light that is reflected and scattered from the subject; a light receiver configured to receive the light transmitted via the monochrome part and to generate electrical signals based on the received light; and a processor configured to extract information on the blood glucose level of the subject based on a frequency shift of the light due to the Raman effect.

Abstract: Blood glucose level measurement includes a light source configured to irradiate light to a subject; a monochrome part configured to separate wavelength components of the light that is reflected and scattered from the subject; a light receiver configured to receive the light transmitted via the monochrome part and to generate electrical signals based on the received light; and a processor configured to extract information on the blood glucose level of the subject based on a frequency shift of the light due to the Raman effect.

Abstract: Blood glucose level measurement includes a light source configured to irradiate light to a subject; a monochrome part configured to separate wavelength components of the light that is reflected and scattered from the subject; a light receiver configured to receive the light transmitted via the monochrome part and to generate electrical signals based on the received light; and a processor configured to extract information on the blood glucose level of the subject based on a frequency shift of the light due to the Raman effect.

Abstract: Blood glucose level measurement includes a light source configured to irradiate light to a subject; a monochrome part configured to separate wavelength components of the light that is reflected and scattered from the subject; a light receiver configured to receive the light transmitted via the monochrome part and to generate electrical signals based on the received light; and a processor configured to extract information on the blood glucose level of the subject based on a frequency shift of the light due to the Raman effect.

Abstract: Disclosed is a blood glucose level measuring apparatus utilizing a Raman spectrum includes a housing defining an interior accommodation space, a light source part disposed in the housing, and that irradiates light to a subject, a light receiving part disposed in the housing, and that receives the reflected and scattered light from the subject and acquires a Raman spectrum, and a processor disposed in the housing, and that extracts information on glucose, proteins, and fats of the subject by utilizing an area of a peak included in the Raman spectrum. The processor performs a calibration by controlling the light source part and the light receiving part when the blood glucose level measuring apparatus starts to be driven or is mounted on a body of a user.

Abstract: Disclosed is a method for processing Raman data of eosinophil based on artificial intelligence, the method being executed by a device, the method including generating Raman data by performing Raman analysis using a specific wavelength on eosinophils isolated from blood of a diagnosed person, pre-processing the generated Raman data, assigning a weight to the pre-processed Raman data for each of components including a nucleus, a cell membrane, a granule, and a background, classifying data for each component based on a result of assigning the weight, extracting data in which the component is the granule based on a classified result; and determining whether a specific disease has occurred in the diagnosed person through eosinophil characteristics of the diagnosed person based on the extracted data.