Redefining Accuracy Diagnostic ConfidenceHDpft 4000s exclusive Single-Breath, linked maneuver deliversDiffusing Capacity (2 methods offered), Total Lung Capacity,Functional Residual Capacity, and Lung Volume results in a single15 second examination sequence. Whole body plethysmographyoffers gold standard Lung Volume determination and AirwaysResistance in seconds. High Definition accuracy in every testingprocess ensures the confidence you need, even when testingyour most challenging patients. 
Redefining Accuracy Improving OutcomesiFlow advanced flow sensor technology delivers the industrysbest resolution, ensuring flow & volume measuring accuracy andreproducibility at 300% more than the industry standard. iFlowssuperior accuracy permits you to identify smaller changes in lungfunction sooner, dramatically enhancing diagnostic precision,treatment planning decisions, and monitoring value even withthe most subtle longitudinal changes in lung function.We continue redefining accuracy so you can improve patientoutcomes, more efficiently and more profitably
Redefining Accuracy Clinical OutcomesIf the variability of the results can be diminished and themeasurement accuracy can be improved, the range of the normalvalues for populations can be narrowed and abnormalities moreeasily detected. 
MicroGas-HD Analyzer. Clinically proven at two times the industrystandard in accuracy and precision without the need for pre-test calibration.Real-time display and exclusive High Definition retrospective data analysisreduces the need for repeat exams. This fast response analyzer is used forboth the Diffusion Capacity (DLCO) test and the optional Nitrogen Washoutlung volume test.
GemTach-HD Precision Pneumotach with iFlow Technology. Delivershigher sampling rates and drift free performance. Intuitive multi-flowverification guarantees your labs compliance to the latest ATS/ERS qualitycontrol standards.
AutoFlow Ultra-low Resistance Breathing Circuit. Provides nearresistance-free gas delivery, enhancing patient comfort and test compliance.
State-of-the-Art Body Cabin. Strong aluminum alloy and tempered securityglass provide a stable test environment. Electro-magnetic, fail safe doorrelease eliminates patient safety concerns. Electronic breathing arm easilyadjusts during testing for optimal patient positioning without opening thecabin door.
nSight Software. Streamlines testing, delivering the industrys fasteststart-to-finish exam times. Real-time, dynamic incentive graphics, QAscoring, and linked maneuvers increase acceptable test efforts.
HDnet. Delivers networking and connectivity to hospital informationsystems, seamlessly consolidating other vendors data into the goldstandard nSight SQL database, optimizing your workflow.