Sensor gas analyzer for acetone determination in expired air

Vitaly V. Baranov

doi:10.1117/12.426751

22 May 2001 Sensor gas analyzer for acetone determination in expired air

Vitaly V. Baranov

Proceedings Volume 4255, Clinical Diagnostic Systems; (2001) https://doi.org/10.1117/12.426751
Event: BiOS 2001 The International Symposium on Biomedical Optics, 2001, San Jose, CA, United States

Abstract

Diseases and changes in the way of life change the concentration and composition of the expired air. Our adaptable gas analyzer is intended for the selective analysis of expired air and can be adapted for the solution of current diagnostic and analytical tasks by the user (a physician or a patient). Having analyzed the existing trends in the development of noninvasive diagnostics we have chosen the method of noninvasive acetone detection in expired air, where the acetone concentration correlates with blood and urine glucose concentrations. The appearance of acetone in expired air is indicative of disorders that may be caused not only by diabetes but also be wrong diet, incorrect sportsmen training etc. To control the disorders one should know the acetone concentration in the human body. This knowledge allows one to judge upon the state of the patient, choose a correct diet that will not cause damage to the patient's health, determine sportsmen training efficiency and results and solve the artificial pancreas problem. Our device provide highly accurate analysis, rapid diagnostics and authentic acetone quantification in the patient's body at any time aimed at prediction of the patient's state and assessing the efficiency of the therapy used. Clinical implementation of the device will improve the health and save lives of many thousands of diabetes sufferers.

Citation Download Citation

Vitaly V. Baranov "Sensor gas analyzer for acetone determination in expired air", Proc. SPIE 4255, Clinical Diagnostic Systems, (22 May 2001); https://doi.org/10.1117/12.426751

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KEYWORDS

Diagnostics

Blood

Chemical analysis

Glucose

Sensors

Chemical fiber sensors

Monochromatic aberrations

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