SLE 2000, Руководство пользователя

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This SIMV feature of the SLE 2000 functions in the following manner:
The BPM control setting will determine the number of breaths that will be supplied in
each minute. In the period between each of these breaths a time window is opened.
During the first half of this time window, should the patient attempt to make an
inspiratory effort, the ventilator will deliver a single synchronised mandatory breath. If,
however, after the first half of this time window has elapsed the patient has made no
detected effort to breathe the ventilator will then supply a single unsynchronised
mandatory breath and make a short audible bleep.
It is possible to enable the audible bleep made on each mandatory breath in the SIMV
mode. Whilst switching the ventilator mode switch from the OFF position to SIMV,
and during the initial ventilator system check, when the digital displays run the their
numerical check, the RESET button is held in. This will enable the audible bleep, until
the ventilator is switched OFF again.
The ventilator will only supply one breath during each time period set by the BPM rate.
So the total number of breaths delivered either synchronised or mandatory will be only
that shown in the BPM display.
If an inspirating effort is
detected during SIMV
period, ventilator will
deliver a synchronised
breath. All further
spontaneous breaths
during this time window are
not assisted. If patient fails to make an
effort during SIMV period,
ventilator will deliver a
mandatory breath at start
of mandatory period, any
further efforts during time
window are ignored. Patient triggers breath at
start of time window and
ventilator will ignore all
breaths until this time
window has elapsed.