MTV1000 Ventilator System
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User’s Manual
7.1.2.
Inspiratory Rise Time
(Time adjustment from starting point of inspiration to time of peak flow or peak pressure)
The arrival time to peak flow or peak pressure is adjustable to second or percent of
respiratory cycle at the starting point of inspiration for each breath. If rise time is high,
increased flow/pressure and it is displayed through flow and pressure waveforms
Inspiratory rise time is applicable in Pressure Control, PRVC, SIMV-Pressure Control.
Configuration of inspiratory rise time is Fast, Medium and Slow.
In general, configured rise time must be higher than default system value in order to
deliver comfortable ventilation to the patient in support mode.
7.1.3.
Respiratory Rate
Respiratory rate refers to the number of Respiratory or breaths per minute. The respiratory
rate is also used for calculation of tidal volume if the ventilator is configured for Minute
volume setting.
7.1.4.
Apnea Time
Apnea time refers to set apnea time until beginning of controlled ventilation in Spont mode.
Range of setting is 2 ~ 60sec.
7.1.5.
PEEP
Setting range of Positive End Expiratory Pressure (PEEP) is 0 ~ 50cmH2O. PEEP is
maintained in the alveoli and may prevent the collapse of the airways.
7.1.6.
I:E Ratio/ Inspiratory Time
Inspiratory time setting in MTV1000 ventilator can be done in the following two methods.
-
I:E ratio (regardless of change in Respiratory)
-
Setting of inspiration time (regardless of change in Respiratory)
Once inspiration time is configured in the ventilator, pause time and inspiratory rise time
are automatically changed. Change in I:E ratio according to inspiration time and pause
time is displayed in information window on the bottom right corner of user interface.
7.1.7.
Volume Level Setting
During initial setting for each mode of MTV1000 ventilator, volume of air supplied to the
patient can be configured by adjusting inspiratory tidal volume.
