Expiratory Test Connections - Fluke VT650 User Manual

Expiratory Test Connections

For expiratory connections, see Figure 7.
1. Connect the expiratory hose from the test
lung to the flow inlet on the Analyzer.
Inspiratory Hose
Test Lung
Expiratory Hose
Exhaust
Figure 7. Expiratory Breathing Circuit Connections
2. Use a standard breathing hose to connect
the ventilator to the exhaust port on the
Analyzer.
The Analyzer shows the flow of gas
delivered by the ventilator.
VT900 GAS FLOW ANALYZER
FLOW
FLOW
INLET
EXHAUST
± 300 lpm
750 ml /min 0 TO 10 mbar 0.8 TO 10 bar 160 mbar
ULTRA ULTRA HIGH LOW
LOW FLOW LOW PRESSURE PRESSURE PRESSURE
Gas Flow Analyzer
Test Setup
Inlet
17