Respiration Monitoring
VF4 Infinity Gamma Series Page 11-15
OxyCRG Monitoring (Neonatal Option)
The monitor offers a neonatal Oxycardiorespirogram (OCRG or
OxyCRG) provided the option is enabled on your monitor (for
more information, see your Dräger representative). Neonatal
OxyCRG is a non-invasive procedure to display a beat-to-beat
heart rate (bbHR) trend, an SpO
2
trend, and a respiration wave-
form simultaneously on a dynamically updated display. (OCRG
monitoring requires that sensors and electrodes for SpO
2
, HR,
and respiration are attached to the patient.)
Displaying OCRG Waveforms
The OxyCRG waveforms are displayed in the second and third
waveform channels.
The second waveform channel shows the beat-to-beat Heart Rate
(bbHR) trend and the SpO
2
trend waveforms. The bbHR trend
has a range of 65 to 290 and is displayed in green. The SpO
2
trend has a range from 75% to 100% and is displayed in white.
The third waveform channel shows a time-compressed respira-
tion waveform (Rsp in blue) or, if etCO
2
is enabled and dis-
played, a time-compressed etCO
2
waveform (RRc in yellow).
You can adjust the size of the OCRG waveform via the
Size
selection in the third waveform channel menu (see below).