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Figure 5-38 - Advanced Breath Effort Control
1.
Breath Rate
(breaths per minute)
2.
Pause %
(percent of total breath time between insp. vs exp. muscle pressure)
3.
Insp. Muscle Pressure
(maximum negative muscle pressure in the lung)
4.
Insp. Rise Time
(percent of total breath time for rise to peak negative muscle pressure, similar
to i-time)
5.
Insp. Hold Time
(percent of total breath time for holding peak negative muscle pressure)
6.
Insp. Release Time
(percent of total breath time for release of the negative muscle pressure,
similar to the passive component of e-time)
7.
Exp. Muscle Pressure
(maximum positive pressure in the lung
–
forced exhalation. It is
recommended that when setting an Exp. Muscle Pressure, the Insp. Release Time should be set
to zero %)
8.
Exp. Rise Time
(percent of total breath for rise to peak positive muscle pressure)
9.
Exp. Hold Time
(percent of total breath time for holding peak positive muscle pressure)
10.
Exp. Release Time
(percent of total breath time for release of the positive muscle pressure)
11.
Graphical representation of spontaneous pressure profile over the defined breath cycle
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2
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11
10
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