3B Medical Luna G3 BPAP 25A User manual

Luna®G3 BPAP 25A (LG3700) Quick Operation Manual V1.0
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Luna®G3 BPAP 25A (LG3700) Quick Operation Manual
1. Button Functions
Home Button: Return to the previous menu or main interface
Knob: Adjust device settings
Start / Stop Button: Start / Stop delivering air
2. Setting up the Device
C
D
AB
E
Mask Tube
Main Device
Power Cord
Power Outlet
Power Adapter

①
②
③
④
①: Heated Tubing Port
②: Air Outlet
③: DC Inlet
④: Filter Cap (Air Inlet)
A. Connect one end of the tube to the assembled mask.
B. Connect one end of the tube to the air outlet of the device, as shown in the figure
above. Or connect the heated tubing joint to the air outlet of the device, and then
insert the power plug into the heated tubing port on the back of the device.
C. Connect the power adapter to the DC inlet of the main device.
D. Connect the power cord to the power adapter.
E. Plug the power cord into the power outlet.
3. Adjusting Device Settings
A. Connect the power cord and power adapter properly, The screen displays the Main
Interface shown in the figure left below, press the Start / Stop Button , and the
device will start delivering air, the screen displays the Main Interface shown the figure
right below.

Luna®G3 BPAP 25A (LG3700) Quick Operation Manual V1.0
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B. When the cursor is on the icon , press the Knob to access the Initial Setup
Interface of the Patient Menu, as shown in the figure left below. The Heated Tubing
option can only be adjusted when the device is connected to the heated tube, as
shown in the figure right below.
C. Press the Knob to select option which is going to be changed, as shown in the
figure below.
D. Turn the Knob to adjust an option.
E. Press the Knob to confirm your adjustment to the option.
F. The cursor switches among the options as you turn the Knob , as shown in the figure
below. Refer to steps C-E to adjust other options. Press the Home Button to exit the
Setup Interface.
4. Starting Treatment
After you finish adjusting device settings and return to the Main Interface, press the Start /
Stop Button to start treatment.

Luna®G3 BPAP 25A (LG3700) Quick Operation Manual V1.0
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5. Usage score of Luna®G3 BPAP 25A
After each treatment, Luna®G3 BPAP 25A will provide a Usage Score (for CPAP and
AutoCPAP mode only) and Usage Summary on the screen for the user to get a quick
understanding of the usage for the recent one day (from 12:00 noon of previous day to
12:00 noon of the day).
The total score is 100 points, with the below breakdown:
Total score
Status
Display
≥75
Good
55 - 74
Normal
≤54
Need to improve
Used time (60 points)
The more time of treatment the user received, the more points the user scores. If the
device is used for 30 minutes, get 5 points, or for 1 hour, get 10 points. The user can score
up to 60 points.
Used time (min)
≥360
330-359
300-329
…
60-89
30-59
0-29
Score
60
55
50
…
10
5
0
Mask seal (20 points)
If the user is wearing the mask well without extra leakage during treatment, then the user
can score up to 20 points. If the average leakage is less than 10 L/min, it scores 20 points,
and 5 points will be deducted for every 5 L/min increase in leakage.
Leak (L/min)
<10
10-14
15-19
20-24
≥25
Score
20
15
10
5
0
Respiratory events (10 points)
The fewer the respiratory events (apneas and hypopneas), the higher the score.
If AHI is less than 5, it scores 10 points, when AHI ≥ 5 and for every 5 increase in AHI, 2 points
is deducted.
AHI
<5
5-9
10-14
15-19
20-24
≥25
Score
10
8
6
4
2
0