Method of Exhaled Gas Analysis and a Universal Portable Breath Content Analyzer for Carrying out the Method

摘要

A method of exhaled gas analysis and a universal portable breath content analyzer for carrying out the method based on a principle of measuring the content of the exhale breath components under constant pressure maintained in the sealed housing of the analyzer via the use of a pressure sensor connected to central processing unit that controls operation of the air evacuation valve and a probe admission air valve to maintain a constant pressure regime.