End-Tidal CO2
VF4 Infinity Gamma Series Page 13-3
!
Inspired CO
2
(iCO
2
) — The level of CO
2
in the airway dur-
ing inspiration. Taken as the minimum value during the pre-
vious measurement interval. The current value for iCO
2
is
displayed in the etCO
2
parameter box.
! Respiration Rate (RRc) — The patient’s respiration rate;
derived from the etCO
2
signal by calculating an average rate
over the eight most recent breaths. The current value of RRc
is displayed in the etCO
2
parameter box.
etCO
2
Source
The monitor can receive CO
2
signals from a connected etCO
2
pod or Scio multigas module.
STEPS: Selecting the etCO
2
Signal Source
1. Click on the etCO
2
parameter box.
2. Click on
etCO
2
Source.
3. Select
POD or SCIO and click the knob.
NOTES:
! The monitor displays the etCO
2
parameter box, when etCO
2
(rather than Respiration) has been selected for display in the
Main Screen menu. For information about the Main Screen
configuration and the menu selection Show Rsp/etCO
2
, see the
chapter Monitor Setup.
! The menu selection etCO
2
Source only appears when etCO
2
and/or Scio multigas monitoring is enabled.
! If the monitor receives CO
2
signals from the Scio module, you
can set the RRc Apnea time in the etCO
2
menu, but no other
etCO
2
setup functions are available in the menu.