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Spontaneous Breath Management in SIMV and SPONT Modes
Service Manual
A-5
In SPONT, when Volume Target Pressure Control* mandatory breath type is selected (
Volume Target
is on in
Advanced
data set), all spontaneous efforts are assisted by Volume Target Pressure Support.
* not available on the S model
A.3.1
Pressure Support
Pressure Support is available in SIMV and SPONT—Volume Control, BPRV,* and Pressure Control
mandatory breath types only. For patient spontaneous efforts that trigger the ventilator, it delivers
breaths with a constant pressure equal to PEEP/CPAP + Pressure Support. The breaths are delivered
according to the user-selected settings for
Pressure Support
,
Slope/Rise
, and
PEEP/CPAP
.
Pressure-Support breaths are cycled off when one of three thresholds is attained: delivered flow
declines to a set percent (%) of peak flow (user set via expiratory threshold in
Advanced
data set), the
duration of the breath reaches the maximum inspiratory time (2.0 seconds for adult, 1.2 seconds for
ped/infant), or pressure overshoot occurs, whichever comes first.
* not available on the S model
Note:
Reference
for a graphical representation of the pressure overshoot cycling off threshold for
Pressure Support and Volume Target Pressure Support breaths.
Summary of Contents for Newport e360
Page 1: ...Service Manual Newport e360 Ventilator with Accessories TM...
Page 7: ...v C Diagrams Index...
Page 8: ...Page Left Intentionally Blank vi...
Page 12: ...Page Left Intentionally Blank viii...
Page 24: ...Introduction Page Left Intentionally Blank 1 12 Service Manual...
Page 56: ...Maintenance Overhaul and Software Upgrade Page Left Intentionally Blank 2 32 Service Manual...
Page 112: ...Calibration Procedures Page Left Intentionally Blank 5 16 Service Manual...
Page 146: ...Ordering and Contact Information Page Left Intentionally Blank B 6 Service Manual...
Page 148: ...Diagrams C 2 Service Manual Figure C 1 Newport e360 Ventilator Electrical Block Diagram...
Page 149: ...Service Manual C 3 Figure C 2 Newport e360 Ventilator Pneumatic Diagram SPD2100A...
Page 150: ...Diagrams Page Left Intentionally Blank C 4 Service Manual...
Page 152: ...Page Left Intentionally Blank 1 2...
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