9-10
A. Inspiratory filter B. Humidifier inlet C. Humidifier outlet
D. Inspiratory water trap E. Y piece (connect with the O
2
therapy mask)
F. Support arm hook
1. Mount the filter onto the inspiratory port.
2. Connect the inspiratory filter to the humidifier inlet via the tube.
3. Connect the humidifier outlet to the water trap via the tube. Then connect the water trap
to the Y piece via the tube.
4. The expiratory port is not connected with a tube.
5. Place the tubes onto the support arm hook.
9.13.1.2 Using Nasal Cannula for O
2
Therapy
A. Inspiratory filter B. Humidifier inlet C. Humidifier outlet
D. Patient tubing with heating function E. Nasal cannula F. Support arm hook
B
A
C
D
F
E
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