05666956 is referenced by 54 patents and cites 53 patents.

A method and an instrument for the non-invasive detection of an analyte (e.g. glucose) concentration in human body tissue such as blood is disclosed. The instrument measures analyte (e.g. glucose) concentration by detecting the infrared radiation naturally emitted by a human body using infrared detector with combination of adequate filters such as for example negative correlation filter or narrow band filters or other detector-filter assemblies. The method and instrument is based on the discovery that natural infrared emission from the human body, especially from the tympanic membrane, is modulated by the state of the emitting tissue. Spectral emissivity of human infrared radiation from the tympanic membrane consists of spectral information of the tissue (e.g. blood) analyte (e.g. glucose). This can be directly correlated with the blood analyte concentration, for example, the blood glucose concentration.

Title
Instrument and method for non-invasive monitoring of human tissue analyte by measuring the bodys infrared radiation
Application Number
8/650832
Publication Number
5666956
Application Date
May 20, 1996
Publication Date
September 16, 1997
Inventor
Janusz Michal Buchert
180 Cabrini Blvd., #79, New York, 10033
NY, US
IPC
A61B 6/00
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