Impedance respiratory rate (RRi)
246 Instructions for use – Infinity Acute Care System – Monitoring Applications VG6.n
Respiration display
On the Cockpit, the respiration display consists of:
– Ventilation parameter field
– Respiration waveform
Ventilation parameter field
Parameter fields report parameter values and
indicate the alarm status of parameters. Parameter
fields can also report technical conditions such as
disconnected sensors, and so on. For detailed
information regarding the content of parameter
fields for each parameter, see the chapter
"Troubleshooting" on page 509.
The ventilation parameter field contains the
following elements:
A Label for respiratory rate derived from
impedance measurement (RRi)
B Upper/lower alarm limits or crossed triangle
symbols when alarms are deactivated
C Respiratory rate value
D Lung symbol that blinks with each detected
breath
Breath markers
Breath markers indicate the time of breath
detection, not the beginning, or end of respiration.
If breath markers also appear during artifact, set
the respiration measuring mode to manual and
adjust the breath detection threshold so only valid
breaths are counted.
The following diagram shows how white vertical
markers on the respiration waveform can identify
each detected breath.
Breath markers are not sent to the Infinity network.
To activate or deactivate the display of breath
markers, see page 248.
NOTE
The following diagram shows a typical parameter
field layout. This layout may change when
additional parameters are put on display. For
more information, see "Parameter fields" on
page 62.
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