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Setting
parameter
Description
Tlow
Tlow is the time that the ventilator will hold the low pressure level.
Tinsp Inspiration Time in one breathing cycle.
F-Trig/P-Trig Pressure trigger and flow trigger included. When the trigger level is detected, the
ventilator starts to enter the inspiratory phase. When F-Trig is active, at the late
stage of expiration the ventilator delivers a base flow from the inspiratory limb to
the expiratory limb. The base flow is essential for flow trigger.
In NIV, the ventilator adjusts base flow from 0 L/min to maximum flow
automatically to maintain PEEP and establish baseline for patient triggering.
Maximum flow is 65 L/min for adults and 45 L/min for pediatrics.
In IV, the ventilator adjusts base flow from 3 L/min to maximum flow
automatically to maintain PEEP and establish baseline for patient triggering.
Maximum flow is 20 L/min.
Exp%
Inspiratory termination level. The ventilator is switched to the expiratory phase
when the inspiratory flow drops to peak flow*Exp％.
Assist
Turn on or turn off the assisted trigger function. When this function is turned on,
the patient is allowed to trigger mechanical ventilation at the end of expiration.
Apnea
ventilation
Turn on or turn off apnea ventilation function.
ΔPapnea It is inspiration pressure in apnea ventilation when pressure mode is selected for
apnea ventilation. It is a relative value relative to PEEP or Plow.
fapnea Breathing frequency set in apnea ventilation mode.
TVapnea It is delivered tidal volume in apnea ventilation when volume mode is selected
for apnea ventilation.
Apnea Tinsp Inspiration time set in apnea ventilation mode.
Sigh Turn on or turn off sigh function.
Interval It is the setting value of time interval between two groups of sigh ventilation.
Cycles Sigh It is the setting value of number of cycles of every group of sigh ventilation.
Δint.PEEP It is intermittent PEEP augmentation, added during the sigh cycle.
Disable
ATRC
Turn on or turn off ATRC function.
ET Tube Initiate ATRC function for ET tube.
Trach Tube Initiate ATRC function for Trach tube.
Tube I.D. It refers to the diameter of tracheal or ET tube.
Compensate It refers to proportion of ATRC compensation.
Expiration Turn on or turn off ATRC function during the expiratory phase.
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