Software Analyzers   (Pulmonary)    (Cardiovascular)

These tables show parameters reported by software analyzer. The SFT# referenced matches a specific analyzer listed below. vxAnalyzer versions offer a similar parameter set but are preconfigured by species and dynamically adjust for improved analysis.


Pulmonary Analyzers

SFT3811 Flow Derived Parameters (FDP)
SFT3814 Non-invasive Airway Mechanics (NAM)
SFT3812 Whole Body Plethysmography (WBP)
SFT3816 Whole Body Plethysmography - Compensated (WBP-C)
SFT3850 Metabolism
SFT3820 Cough
SFT3813 Resistance and Dynamic Compliance (RC)
SFT3823 Resistance and Static Compliance (RSC)
SFT3840 Pulmonary Maneuvers (PFT)


Summary of Pulmonary Analyzers
Parameter/SFT# 3811 3814 3812 3816 3850 3820 3813 3823 3840
Accumulated cough count           *      
Accumulated volume * * * *     * *  
Breath rate * * * *     * *  
Change in pleural pressure             * *  
Chord compliance (0-10 cm H2O)                 *
Coeff of diffusion                 *
Compliance at 50% VC                 *
Compliance at zero pressure                 *
Cough identification           *      
Delta Insp : Exp volume * * * *     * *  
Dynamic compliance             * * *
Elastance               *  
End expiratory pause (time of pause) * * * *     * *  
End expiratory work             * *  
End inspiratory pause (time of brake) * * * *     * *  
Enhanced pause (Penh)     * *          
Expiratory flow at 50% volume * * * *     * *  
Expiratory pressure                 *
Expiratory reserve volume                 *
Expiratory time * * * *     * * *
Forced expiratory flow                 *
Forced expiratory volume                 *
Forced expiratory volume at PEF                 *
Forced vital capacity                 *
Functional residual capacity                 *
Inspiratory capacity                 *
Inspiratory pressure                 *
Inspiratory time * * * *     * * *
Lung diffusing capacity (CO)                 *
Lung resistance             * * *
Max pressure change (1 breath)             * *  
Mean mid-expiratory flow                 *
Metabolic rate         *        
Minute volume * * * *     * *  
Pause     * *          
Peak compliance                 *
Peak expiratory flow * * * *     * *  
Peak inspiratory flow * * * *     * *  
Percent of FVC remaining at PEF                 *
Pressure at peak compliance                 *
Ratio of Te → PEF : Total Te   * * *          
Relative humidity       *          
Relaxation time * *         * *  
Residual volume                 *
Respiratory quotient         *        
Specific airway conductance   *              
Specific airway resistance   *              
Static Compliance               *  
Temperature       *          
Tidal volume * * * *     * *  
Time delay nasal : thoracic   *              
Total lung capacity                 *
Vital capacity                 *
Volume at peak compliance                 *
Volume rate of CO2 produced         *        
Volume rate of O2 consumed         *        



Cardiovascular Analyzers

SFT3831 Blood Pressure (BP)
SFT3832 Left Ventricular Pressure (LVP)
SFT3833 Arterial Blood Pressure (ABP)
SFT3834 Blood Flow (BF)
SFT3835 ECG Intervals (ECG)
SFT3836 Segment Length (SL)
SFT3837 Left Ventricular Pressure - ECG (LVP-ECG)
SFT3838 ECG Heart Rate (ECG-HR)


Summary of Cardiovascular Analyzers
Parameter/SFT# 3831 3832 3833 3834 3835 3836 3837 3838
Contractility Index   *       * *  
Corrected QT         *      
Developed Pressure   *       * *  
Diastolic BP *   *          
Diastolic LVP   *       * *  
dPdt at spec Pressure           * *  
Ejection Time     *          
End Diastolic Length           *    
End Systolic Length           *    
Heart Rate * * * * * * * *
LVEDP   *         *  
Max dLdt           *    
Max dPdt   *       * *  
Max Length           *    
Mean BP *   *          
Mean LVP   *       * *  
Min dLdt           *    
Min dPdt   *       * *  
Min Length           *    
Min Pressure           * *  
PR Interval         *      
Pulse height * * *   * * *  
Pulse width         *      
QR Interval         *      
QRS Complex         *      
QT Interval         *      
R height         *      
Relaxation Time X   *       * *  
Relaxation Time Y   *       * *  
RR Interval         *     *
ST Interval         *      
ST height         *      
Swork           *    
Systolic BP *   *          
Systolic LVP   *       * *  
T type         *      
Tau   *       * *  
TauR2   *       * *  
Time Tension Index     *          
Vmax   *       * *  
Vmax fit   *       * *  
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