Northern Meditec Crius V6, Руководство оператора

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In VC-SIMV mode, you need to set the following basic ventilation parameters:
1. [Pmax]: Can prevent high airway pressure caused
by
patient
2. [PEEP]: Positive end-expiratory pressure
3. [Psupp]: Pressure support leve
4. [Vt]: Tidal Volume
5. [Tinsp]: Inspiration time
6. [Rate]:
7. [Tslope] Breathing frequency
8. [Trigger]: Inspiration trigger level
9. [Exp%]: Expiration trigger level
10. [Tpause]: Percent of inspiratory pause time
11. [O
2
%]: Oxygen concentration
In VC-ACV mode, you can set the following sigh function parameters as required:
1. [ Sigh ]: Switch for turning on sigh function
2. [ Interval ]: Number of sigh cycles
3. [ Delta VT ]:
Tidal volume
of sigh cycles
6.5.7 PC-SIMV
PC-SIMV (Pressure Controlled–Synchronized Intermittent Mandatory Ventilation)is a
ventilation mode in which the ventilator controls the ventilation, but it can be influenced by the
patient. The inspiration and expiration are pressure controlled. The patient can breathe
spontaneously during inspiration and expiration.
The strokes are time cycled with a fixed inspiratory time and a fixed expiratory time, when the
patient does not breathe spontaneously. However, during expiration an inspiration can be
triggered by the patient, during a trigger window. This window starts after the time set by
Texpspon has elapsed. The period the inspiration is started earlier is compensated in the next
expiration. This prevents an increase of the average respiratory rate (RR). The expiration time
can differ due to previous triggering.