Modular Breath Analyzer (MBA): Introduction of a Breath Analyzer Platform Based on an Innovative and Unique, Modular eNose Concept for Breath Diagnostics and Utilization of Calibration Transfer Methods in Breath Analysis Studies
نویسندگان
چکیده
منابع مشابه
Response-time enhancement of a clinical gas analyzer facilitates measurement of breath-by-breath gas exchange.
Tidal ventilation gas-exchange models in respiratory physiology and medicine not only require solution of mass balance equations breath-by-breath but also may require within-breath measurements, which are instantaneous functions of time. This demands a degree of temporal resolution and fidelity of integration of gas flow and concentration signals that cannot be provided by most clinical gas ana...
متن کاملEvidenzer – A New Breath-Alcohol Analyzer For Evidential Testing
Background Between 1989 and 2002 the only approved instrument for evidential breath-alcohol testing (EBT) in Sweden was Intoxilyzer 5000S (1). During this time about 160,000 EBTs were performed with 150 Intoxilyzer instruments located throughout the country (1,2). When a new generation of EBTs was being considered the police authorities desired that the instrument should be functional both at a...
متن کاملInflammatory Asthma Phenotype Discrimination Using an Electronic Nose Breath Analyzer.
BACKGROUND AND OBJECTIVE Patients with persistent asthma have different inflammatory phenotypes. The electronic nose is a new technology capable of distinguishing volatile organic compound (VOC) breath-prints in exhaled breath. The aim of the study was to investigate the capacity of electronic nose breath-print analysis to discriminate between different inflammatory asthma phenotypes (eosinophi...
متن کاملBreath Alcohol Concentration and Breath Temperature
Breath alcohol concentration, breath temperature, and body temperature are used to extrapolate the breath alcohol concentration to the concentration of alcohol in the deep lung air, which is in equilibrium with the pulmonary blood. Introduction The variability that is seen in the breath alcohol test (note: “alcohol” means ethyl alcohol) has always been more or less ignored as inevitable “biolog...
متن کاملInnovative Methodology Breath-by-breath assessment of alveolar gas stores and exchange
Aliverti, A., B. Kayser, and P. T. Macklem. Breath-by-breath assessment of alveolar gas stores and exchange. J Appl Physiol 96: 1464–1469, 2004. First published December 2, 2003; 10.1152/japplphysiol.01198.2003.—The volume of O2 exchanged at the mouth during a breath (VO2,m) is equal to that taken up by pulmonary capillaries (VO2,A) only if lung O2 stores are constant. The latter change if eith...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Molecules
سال: 2021
ISSN: 1420-3049
DOI: 10.3390/molecules26123776