Single detector infrared ATR glucose measurement system
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United States of America Patent
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Issued Date -
Jun 23, 2005
app pub date -
Dec 17, 2003
filing date -
Dec 17, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A single detector infrared ATR glucose measurement system is disclosed herein. The device uses attenuated total reflection infrared spectroscopy. Preferably, the device is used on a fingertip and compares two specific regions of a measured infrared spectrum to determine the blood glucose level of the user. A single IR detector is utilized along with an alternating filter. This device is especially suitable for monitoring glucose levels in the human body, and is especially beneficial to users having diabetes mellitus. The device and procedure may be used for other analyte materials which exhibit unique mid-IR signatures of the type described herein and that are found in appropriate regions of the outer skin.
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