General information
Puritan Bennett™ 700 Series Ventilator System Service Manual
10070389 Rev. A
1-23
Mandatory (VCV) settings
RESPIRATORY
RATE
The minimum number of mandatory breaths
the patient receives per minute.
1 to 70 /minute (non-apnea ventilation)*
6 to 70 (apnea ventilation)*
Accuracy:
±
(0.1 + 1%) /minute
* For ventilators equipped with software
revision J or later.
TIDAL VOLUME
Volume delivered to the patient during a
mandatory breath, compliance-compensated
and corrected to body temperature and
pressure, saturated (BTPS).
40 to 2000 ml
Accuracy:
±
(10 ml + 10% of setting)
PEAK FLOW
Maximum flow of gas delivered during a
mandatory breath (BTPS). (Combined with
tidal volume, peak flow defines the active
portion of inspiratory time.)
3 to 150 L/min
Accuracy:
±
(5 + 10% of setting) L/min
PLATEAU (s)
Length of inspiratory pause after a mandatory
breath has been delivered, during which no
gas is delivered.
0.0 to 2.0 second
Accuracy:
±
0.05 second
Mandatory (PCV) settings (760 Ventilator only)
RESPIRATORY
RATE
The minimum number of mandatory breaths
the patient receives per minute.
1 to 70 /minute (non-apnea ventilation)*
6 to 70 (apnea ventilation)*
Accuracy:
±
(0.1 + 1%) /minute
* For ventilators equipped with software
revision J or later.
INSPIRATORY
PRESSURE
(760 only)
Pressure above PEEP during the inspiratory
phase of a PCV breath.
5 to 80 cmH
2
O (5 to 80 hPa)
Accuracy:
±
(3 + 2.5% of setting) cmH
2
O
T
I
/I:E RATIO
(760 only)
You can use the MENU key to select inspiratory
time (T
I
) or I:E ratio as the breath timing
setting for a PCV breath. You can change the
selected breath timing setting (T
I
or I:E ratio),
but the setting remains constant when you
change the respiratory rate in PCV.
Selecting I:E ratio makes the set ratio of
inspiratory time to expiratory time for a PCV
breath.
Inspiratory time
(T
I
)
:
0.2 to 8 seconds
Accuracy:
±
0.05 second
I:E ratio
:
1:99 to 4:1
Accuracy:
±
(0.1 + 2%)
Table 1-10: 700 Series Ventilator keyboards: VENTILATOR SETTINGS (continued)
Key/indicator
Specifies...
Range
Summary of Contents for Puritan Bennett 700 Series
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