1. A system for determining the volume of carbon dioxide emitted by a subject during breathing, comprising: one or more parameters of the gas sensors (20) serving to generate a first output signal, transmitting information related to pressure and / or flow in the breathing circuit ( 26), wherein the breathing circuit includes a non-invasive interface entity device (30) adapted for non-invasive connection to the airway of the subject (12) carbon dioxide sensor (22) for generating a second output ignalov transmitting information related to the concentration present in the breathing circuit carbon dioxide, the processor (24) serving to execute modules, wherein the modules comprise: a concentration unit (40) for determining the concentration of carbon dioxide in the gas leaving the airway of the subject during expiration, based on the second output signals generated by the carbon dioxide sensor leakage module (38) intended to estimate the gas leakage from the breathing circuit during respiration based on the first output signal in the generated one or more parameters of gas sensors imodul volume of carbon dioxide (42) adapted to determine the volume of carbon dioxide emitted by the subject in the individual respiratory cycles based on (i) determining the concentration of gas leakage judge (ii) module concentrations of carbon dioxide from the breathing circuit leakage module, and (iii) the first output signals generated by one or more parameters of the gas sensors, and second output signals generated by the carbon dioxide sensor, wherein the volume unit uglero dioxide1. Система, предназначенная для определения объема диоксида углерода, выделяемого субъектом в процессе дыхания, содержащая:один или более датчиков параметров газа (20), служащих для генерации первых выходных сигналов, передающих информацию, связанную с давлением и/или потоком в дыхательном контуре (26), где дыхательный контур включает неинвазивное интерфейсное устройство субъекта (30), предназначенное для не
