Niv Psv ( Psv ) - Siare Falco 202 User Manual

4.8.4 NIV PSV ( PSV )

Assisted pressure support ventilation with guaranteed
safety respiratory rate, set by the clinician (Apnea Back
Up) with leak compensation.
The system displays all PRP relative to the set
operating mode.
PSV is an assisted type of ventilation with pre-set pressure support (PS) with guaranteed
safety respiratory rate set by the clinician in case of patient apnea (RR bk) and with leak
compensation.
PSV is a ventilation technique during which, at the beginning of the patient's spontaneous
inspiratory effort, the ventilator provides a constant positive support pressure (PS) pre-set
by the clinician with high-speed flow supply, until the pressure inside the airway reaches
the desired support value. When the set support pressure is reached, the expiration takes
the place of the inspiration (according to Tr. E - percentage of the inspiratory flow peak
beyond which the expiration can begin).
Falco 202
PSV can be used to sustain spontaneous ventilation for patients with
stabilised ventilation needs or who are in weaning phase.
Therefore, keep in mind that, in order to have the ventilator's support, when
using PSV mode, the patient must be able to inhale and so you can't use
this operating mode to ventilate a patient who is sedated or paralysed.
Therefore, the Tr. I parameter can't be set to OFF.
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