Mindray WATO EX-65, Operator'S Manual

Page: 62 / 276

4-20
In PSV mode, you also need to set:
„ [
Trigger Level
]
1. Select the [
Vent Mode
] shortcut key → [
PSV >>
] → [
Trigger Level
].
2. Select [
Pressure
] or [
Flow
] for trigger type.
3. Turn the control knob to set [
Trigger Level
] to the appropriate value.
4. Push the control knob to confirm the setting.
5. Select [
Ok
] to activate the current setting.
6. To cancel the current setting and exit the current menu, select [
Cancel
], or push the
Normal Screen key.
„
[
PSV Insp Termination Level
]
Inspiration termination level refers to the percentage of inspiration flow to the maximum
inspiration flow during inspiration in the PSV mode.
To set [
PSV Insp Termination Level
], do as follows:
1. Select the [
Vent Mode
] shortcut key
→
[
PSV >>
]
→
[
PSV Insp Termination
Level
].
2. Push the control knob and turn it to set [
PSV Insp Termination Level
] to the
appropriate value.
3. Push the control knob to confirm the setting.
4. Select [
Ok
] to activate the current setting.
5. To cancel the current setting and exit the current menu, select [
Cancel
], or push the
Normal Screen key.
„
[
Backup Mode Active
]
When PSV mode is applied alone, the PCV backup mode is available. If within the preset
time (Backup Mode Active), no spontaneous breathing occurs or the spontaneous breathing is
not strong enough to reach Trigger Level, the PCV backup mode is activated automatically
when the time for Backup Mode Active is up to enable mechanical ventilation forcibly.
To set [
Backup Mode Active
], do as follows:
1. Select the [
Vent Mode
] shortcut key
→
[
PSV >>
]
→
[
Backup Mode Active
].
2. Push the control knob and turn it to set [
Backup Mode Active
] to the appropriate value.
3. Push the control knob to confirm the setting.
4. Select [
Ok
] to activate the current setting.
5. To cancel the current setting and exit the current menu, select [
Cancel
], or push the
Normal Screen key.