Spontaneously Breathing Patient On A Nasal Cannula - Mallinckrodt INOmax DSIR Plus MRI Operation Manual

Spontaneously Breathing Patient on a Nasal Cannula

The INOmax DS Plus MRI can be used with a nasal cannula to deliver INOMAX concentrations from 5-80
IR
ppm and an oxygen flow rate as low as two L/min.
Conditioning of the oxygen flow prior to delivery through the MR injector module will help ensure the most
accurate flow measurement. Conditioning can be achieved by adding 300 mm of 22 mm hose between the
oxygen tubing and the MR injector module.
WARNING:
When using the integrated pneumatic backup with breathing circuit gas flows of 5
L/min, the delivered NO dose will be approximately 40 ppm. Breathing circuit gas
flows less than 5 L/min will deliver an NO dose greater than 40 ppm.
1
2 3 4
1. O Flowmeter
2
2. O Tubing
2
3. 15M x 4.5 mm Adapter
4. 22M/15F x 22M/15F Adapter
Figure 3-19 Example: Spontaneously Breathing Nasal Cannula Patient Circuit Diagram
Part No. 20568 Rev-02
2015-08
10
11
12
5 4 6
5. 300 mm of 22 mm Hose
6. MR injector module
7. O Tubing Sample Tee
2
8. Patient Nasal Cannula
5 4 3 7
9. MR patient gas sample line with Nafion
10. INOmax DS Plus MRI
IR
11. MR injector module Electrical Cable
12. MR NO/N injector tube
2
9
8
3-23