Pure non-invasive method for identification of organ diseases or impaired organ function by investigation of marker substances in exhaled air stimulated by inhaled marker substances

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United States of America Patent

PATENT NO 11103158
APP PUB NO 20180267016A1
SERIAL NO

15760211

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Abstract

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The disclosure relates to a method for providing original data that can be used for subsequently determining the function of an organ of a living organism or for subsequently diagnosing a disease or a severity of a disease of an organ of a living organism. This method is characterized by several steps, one of which is administering a marker substance to a living organism by inhalation, wherein the marker substance has a vapor pressure above 0.01 mmHg at 37° C. In other method steps, the concentration of this marker substance in exhaled air is determined at at least two different time points. Then, a difference in marker substance concentration is calculated.

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Patent Owner(s)

Patent OwnerAddress
FREIE UNIVERSITAT BERLIN14195 BERLIN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heyne, Anja Beelitz-Buchholz, DE 2 3
Heyne, Karsten Beelitz-Buchholz, DE 14 45
Von, Haimberger Theodore Berlin, DE 1 0

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