Table of Contents - Covidien

The MENU key
6.4.4 Apnea interval (Ta)
1. If you select Apnea inteval (Ta), the ventilator displays this
message:
xx (10 - 60) s
Apnea interval
where xx is the apnea interval in seconds.
2. Turn the knob to select an apnea interval from 10 to 60 seconds.
3. Press CLEAR to cancel any changes, or press ACCEPT to apply the
new interval and return to the list of user settings.
6.4.5 VCV flow pattern
1. If you select VCV flow pattern, the ventilator displays this
message:
VCV Flow: xxxxxx
Ti = y.yy s
where xxxxxx is the currently selected flow pattern and y.yy is
the current inspiratory time (the value of y.yy depends on the
selected flow pattern).
2. Turn the knob to select RAMP (descending ramp flow pattern)
or SQUARE (square flow pattern).
If the flow pattern change would result in a violation of breath
delivery boundaries, the ventilator displays one of these
messages:
Change not permitted
Adjust VCV first
or
Change not permitted
Adjust Ap. VCV first
3. Press CLEAR to cancel any changes, or press ACCEPT to select the
new flow pattern and return to the list of user settings.
6-10 10066984 Rev. D 700 Series Ventilator Operator’s