EDAN X8 - C.o

Patient Monitor User Manual Product Specification
- 168 -
Interfering Gas Effects:
Gas
Gas Level (%)
Quantitative Effect/Comments
Nitrous oxide
Halothane
Enflurane
Isoflurane
Sevoflurane
Desflurane
60
4
5
5
5
15
The interfering gas will have no effect on the
measurement value if compensation of O
2
, N
2
O,
anesthetic agents has been correctly set.
NOTE:
Respiration Rate accuracy was verified by using a solenoid test setup to deliver a square
wave of known CO
2
concentration to the device. 5% and 10% CO
2
concentrations were
used. Respiration rate was varied over the range of the device. Pass/Fail criteria was
comparison of the respiratory rate output from the sensor to the frequency of the square
wave.
A.12 C.O.
Only applicable to X12.
Technique
Thermodilution Technique
Measure Parameters
C.O., TB, TI
Measuring Range
C.O.
0.1 L/min to 20 L/min
TB
23 C to 43 C (73.4 ºF to 109.4 ºF)
TI
-1 C to 27 C(30.2 ºF to 80.6 ºF)
Resolution
C.O.
0.1 L/min
TB, TI
0.1 C (+0.1 ºF)
Accuracy
C.O.
5% or  0.2 L/min, whichever is greater
TB
0.1 C (not including sensor)
TI
0.1 C (not including sensor)
NOTE:
At least 90% of the C.O. data should reside inside the bounded region, and the lower
95% confidence interval should not exceed 85%.