Dlco Pft System

The transfer factor, oxygen binding capacity, and functional residual capacity of the lung can be assessed using the device.A demand valve with an exceptionally low opening pressure and a high capacity

Patient circuit that is effortlessly disinfectableDirect gas analysis without gas sampling balloonSelf-testing and full automatic calibrationModes of measurement”Single breath” method with breath hold
“Intrabreath” method without breath holding
Cardiac output is optional.Forced ex- and inspirationStatic vital capacityVoluntary ventilation at its most extremeinput:
output:Parameters that were measuredDiffusion Capacity TestTotal Lung Capacity (TLC)Functional Residual Capacity (FRC)FRC/TLC Ratio in PercentageTlco Transfer factor of the lung for CO [mmol/min/Pa]Dlco Transfer factor of the lung for CO [ml/min/mmHg]

The lung’s Klco transfer coefficient for CO is as follows:BHt Breath Hold Time

WOV – Wash-Out Volume

CO ppm CO concentration in the exhaled air

Intra-Breath Transfer Factor of the Lung for CO (mmol/min/Pa)Dlco IB Intra-Breath Transfer Factor of the Lung for CO [ml/min/mmHg]

The lung’s Klco IB Intra-Breath Transfer coefficient for COinput:
output:Forced ex-partner and inspiration

FVC – Forced Vital CapacityFEV*0.5 Forced Expiratory Volume in 0.5 secondsFEV*1.0 Forced Expiratory Volume in 1.0 secondThe ratio of FEV*0.5 and IVC in percentages is as follows:Ratio of FEV*0.5 to FVC in percentagesThe ratio of FEV*1.0 to IVC in percentages is as follows:FEV*1.0/FVC Ratio in percentages of FEV*1.0 and FVCPEF – Peak Expiratory FlowFEF*25-75% Forced mid-expiratory flow rateFEF*75% Forced Expiratory Flow at 75% lung volumeFEF*50% Forced Expiratory Flow at 50% Lung VolumeFEF*25% Forced Expiratory Flow at 25% lung volumeFET – Forced Expiratory Time