Resvent iHope RS Series, User Manual

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6-17
6. Start Ventilation
Assist Assistant trigger.
Tpause(%) Percent of inspiratory pause time.
F-trigger /P-trigger Inspiration trigger level.
Exp%
Expiration trigger level.
△ P-supp. Pressure support (relative above PEEP).
6.5.8 PSIMV
(Pressure Controlled Synchronized Intermittent
Mandatory Ventilation Mode)
Pressure-controlled mandatory breaths are delivered at
the set rate.
After mandatory breath, the patient is free to take any
number of spontaneous breaths which are supported
by corresponding pressure in set in the rest time of IMV
cycle.
The controlled breaths are preceded by a trigger
expectation window, which allows comfortable patient-
triggered delivery without compromising the set rate.
Pressure
PSIMV + PSV
SIMV cycle
5 s
5 s 5 s
SIMV cycle
Trigger
window
Trigger
window
Trigger
window Pressure control
Pressure control
Machine - triggered
mandatory breath Patient -
triggered mandatory
breath Pressure
supported breath
Time
Figure 6-11.PSIMV waveform
Table 6-8.PSIMV settings
Parameter Description
O
2
% Adjustment of oxygen concentration.
△ P-insp. Pinsp Inspiratory pressure (relative above PEEP).