ResMed S9 VPAP Tx Sleep Apnea Machine User Manual


 
17
English
Parameter Modes Range Description
CPAP
AutoSet
VAuto
S
ST
T
PAC
iVAPS
ASV
ASVAuto
EPAP
9 9 9 9 9 9
3–25 cm H
2
O**
Default:
4 cm H
2
O
Sets the pressure which will
be delivered to the patient
when the device is cycled into
expiration.
Dependent on IPAP.
Min PS
9 9 9
0–20 cm H
2
O
Default:
4 cm H
2
O
Minimum pressure support in
iVAPS mode.
Dependent on EPAP.
Max PS
9 9 9
0–28 cm H
2
O
Default:
20 cm H
2
O
Maximum pressure support in
iVAPS mode.
Dependent on EPAP and Min
PS.
Respiratory
Rate
9 9 9
5–50 BPM
Default: 10 BPM
Sets the breaths per minute
(BPM) or ‘backup’ rate.
Ti Max
9 9 9 9
0.3–4.0 sec
Default: 2 sec
Sets the maximum limit on the
time the device spends in IPAP.
Dependent on Respiratory Rate.
Ti Min
9 9 9 9
0.1–4.0 sec
Default: 0.3 sec
Sets the minimum limit on the
time the device spends in IPAP.
Dependent on Ti Max.
Ti
9 9
0.1–4.0 sec
Default: 2 sec
Sets the duration of inspiration
in timed breath.
Dependent on Respiratory Rate.
Rise Time
9 9 9 9 9
Min /
100–900 ms
Default: 150 ms
Sets the time taken for the
device to reach to IPAP.
Dependent on Ti Max and Ti.
Trigger
9 9 9 9 9
Very Low / Low /
Med / High / Very
High
Default: Med
Sets the level of inspiratory flow
above which the device changes
from EPAP to IPAP.
Cycle
9 9 9 9
Very Low / Low /
Med / High / Very
High
Default: Med
Sets the level of inspiratory flow
below which the device changes
from IPAP to EPAP.
Max IPAP
9
4–25 cm H
2
O
Default:
25 cm H
2
O
Sets the maximum inspiratory
pressure delivered by the
device.
Min EPAP
9
4–[Max IPAP]
cm H
2
O
Default:
4 cm H
2
O
Sets the minimum expiratory
pressure delivered by the
device.
Pressure
Support
9
0–10 cm H
2
O
Default:
4 cm H
2
O
Difference between IPAP and
EPAP. Adjust for patient comfort.
** 2-25 cm H
2
O for Europe and APAC