Breath test for total organic carbon

Breath test for total organic carbon

A total amount of volatile organic compounds (VOCs) in a breath sample (101) is detected by oxidizing/burning (120) the VOCs to form CO2 and H2O, and the amounts of one or both of these compounds are measured (130). CO2 and H2O molecules in the breath sample (101) are removed (110) before the VOCs a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: VAN HERPEN MAARTEN MARINUS JOHANNES WILHELM
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A total amount of volatile organic compounds (VOCs) in a breath sample (101) is detected by oxidizing/burning (120) the VOCs to form CO2 and H2O, and the amounts of one or both of these compounds are measured (130). CO2 and H2O molecules in the breath sample (101) are removed (110) before the VOCs are converted (120) to CO2 and H2O. Because one VOC molecule contains multiple carbon and hydrogen atoms, the number of formed CO2 and H2O molecules will be substantially larger than the original number of VOC molecules, thereby improving the sensitivity of the detection.