Large patient range
Almost independent of patient cooperation, IOS can test a larger patient age range than spirometry alone.
The device can assess and differentiate airway function under quiet breathing conditions.
It helps detect pulmonary obstruction early, measuring impedance indicative of central and peripheral airway resistance.
Stand-alone or integrated design
IOS can be used alone or integrated with the Vmax® or MasterScreen product lines.
It textually guides technologists during the test and helps automatically classify and interpret test results.
Bronchial provocation monitoring
The device provides the objective response of an airway tone to drug therapy even when FEV1 cannot.
| ||Range:||0 to ±20 L/s|
| ||Resolution:||10 mL/s|
| ||Accuracy:||0.1 to 14 L/s ±5% or 0.2 L/s (whichever is greater) or 0.2 to 12 L/s: ±2% or L/s (whichever is greater)|
| ||Resistance:||< 0.05 kPa/L/s (0.5cmH2O/L/s) at 10 L/s|
| ||CMRR:||60 dB at 50 Hz|
| ||Range:||± 20 L|
| ||Accuracy:||0.5 to 8 L: ± 3% or ± 0.05 L (whichever is greater)|
| ||Range:||1 mL|
|Mouth pressure (PM)||Type:||Piezo Resistive|
|Range:||± 2 kPa (±15 mmHg)|
| ||Accuracy:||± 2%|
|Resolution:||0.003 kPa (0.023 mmHg)|
| ||CMRR||60db at 50Hz|
|Test signal||Type:||Impulse of alternating direction|
| ||Pulse interval:||0.1 to 6 sec|
| ||Impulse length:||45 ms|
| ||Frequency Range of single impulse: ||0 to 100 Hz|
| ||Power spectrum:||-20 dB at 40 Hz|
|Calibration||Reference Impedance:||0.2 kPa/(L/s) (2 cmH2O/(L/s))|
| ||Accuracy:||< ± 2%|
Due to continual product innovation, CareFusion designs and specifications are subject to change without notice.
For information regarding SentrySuite software and computer and server requirements, please visit our SentrySuite software web page.