Terumo CDI OneView - Page 78

5-2
Running a Case
If a value is outside an alert limit specied on the Alerts/Alarms tab, a static white
border appears with an arrow to indicate if the alert is high or low.
If a value is outside a medium-priority alarm limit specied on the Alerts/Alarms tab,
a ashing yellow border appears with an arrow to indicate if the alarm is high or low,
and an alarm sounds at the volume specied in Volume Settings.
When an rSO
2
alarm is triggered from the source device, the Display will signal the alarm
status with a static white border and an arrow to indicate if the alarm is high or low.
Warning
 Measured values prior to initial in vivo recalibration may not be
accurate. Do not use values prior to initial in vivo recalibration for
patient management.
Note: When an alarm is triggered, audible and visual feedback occur. If the audible alarm
is dismissed and a second alarm is triggered, both the audible and visual feedback will
resume. Visual alarms indicating specic alarm conditions are perceptible at a distance
of one meter from the front of the CDI OneView Display. No other intended position of
the user with respect to the alarm signals is dened.
Warning
 Use of Halothane anesthetic will result in signicant pO
2
inaccuracy.
 Prime solutions containing acetate ions such as Isolyte-S,
Normosol-R, or Plasma-Lyte A can cause damage to the pCO
2
sensor. If the pH channel reads less than 7.0 pH units after the
sensor is placed in the circuit, you should either recirculate the
prime solution using a CO
2
-free sweep gas or add sufcient buffer
to raise the pH of the prime above 7.0.
 Exposure to acetate-containing prime solutions below 7.0 pH
units for longer than a few minutes can cause signicant pCO
2
inaccuracy.
 Exposure of the Shunt Sensor to prime solutions and/or blood
with pH less than 7.0 or greater than 7.8 pH units can interfere in
the accurate measurement of potassium.
 Exposure of the Shunt Sensor to prime solutions and/or blood
with sodium measurement less than 120 or greater than 160
mEq/L can interfere in the accurate measurement of potassium.
Note: If the system shuts off completely during measurement, this will result in the
loss of temporary case prole settings, patient BSA and any adjustments made to
values during in vivo recalibration. In this case, re-enter the Patient BSA (if used) after
switching the power back on and perform another in vivo recalibration. If the system is
not switched off but the power is interrupted, the backup battery takes over (if charged),
and these settings will not be lost.