Cosmed Q-NRG, Руководство пользователя, Страница: 77 / 152

75/148 REF C04717-02-91 Q-NRG User Manual, Edition 4.2
Chapter 3 - Q-NRG Operation COSMED srl
General Recommendations
• Average adult males – Small mask
• Average adult females – Extra Small mask
• Between sizes -> Choose smaller size
Measurement (Mouth Closed Mask Size Distance (in) Distance (mm)
Petite (P) 4.00”” 102
Extra Small (XS) 4.40” 112
Small (S) 4.90” 125
Medium (M) 5.40” 137
Large (L) 5.90” 150
Align top of gauge with bridge of nose and measure to bottom of chin , Head cap sizes match mask sizes
MASK Mode set-up
1. Select or create a new patient and tap
MASK
.
2. Connect the turbine flowmeter electrical cable to the Q-NRG turbine flowmeter connector.
3. Connect a sampling line between the “Patient” port of Q-NRG and the port on the turbine flowmeter.
4. Place face mask, head cap and flowmeter on patient as shown in the image below.
5. Make sure there is no air leak between patient’s face and mask to avoid underestimation of measurement.
6. Tap
Start
to begin measurement.
Operating Q-NRG in MASK Mode
1. Real-time data are displayed on-screen, measurements are displayed after approximately 90 seconds.
2. Data are stored automatically after 2 minutes (or as defined in Settings/Advanced), tap
Start Recording
to
store data immediately.