Basil Rigas - Old Field NY, US Anastasia Rigas - Old Field NY, US Krithika Kalyanasundaram - Longmont CO, US
International Classification:
C12Q 1/04 C01G 41/02 B82Y 30/00
US Classification:
435 34, 423606, 977762, 977948
Abstract:
Disclosed is a method and device for detection of in breath emissions utilizing an unlabelled urea, in which a patient ingests a safe quantity of unlabelled urea. After ingestion, expired breath of the patient is analyzed for ammonia, with a detection based on levels of ammonia lower than 50 parts per billion to 500 ppm to detect
Diagnostic Nanosensor Device And Method For Breath Analysis
A hand-held portable device detects the concentration of gas such as ammonia, and displays the concentration, by whether it exceeds a threshold and/or in numerical concentration.
The present invention relates to a diagnostic method and breath-testing device for the diagnosis of Celiac Disease or other gastrointestinal malabsorption in adults and children, and uses a hydrogen selective sensor in the form of a ZnO nanowire-based sensor fabricated using a focused ion beam (FIB/SEM) instrument or a thin film.
An inexpensive, portable, hand held, point-of-care, non-invasive breath-analyzer for the detection of in adults and children by measuring ammonia in breath using a polyaniline-carbon nanotube sensor.
Disclosed is a medical diagnostic device for analyzing breath gases and/or skin emissions, including a highly sensitive sensing component for obtaining an emission concentration profile and a database of breath analysis profiles medical condition characteristics.
Anastasia Rigas - Setauket NY, US - Setauket NY, US Kalle Levon - Brooklyn NY, US Nabi Sertac Artan - Brooklyn NY, US Edward Amoako - Corona NY, US
International Classification:
A61B 5/08 A61B 5/097 A61B 5/00 A61B 5/268
Abstract:
The present invention provides an improved breath analyzer and breath test method to determine the presence or absence of disease in humans, including but not limited to, the bacterium in a subject's digestive tract.
The present invention provides an improved breath analyzer and breath test method to determine the presence of a gastrointestinal disorder in a subject's digestive tract.