Fukuda Denshi DynaScope 7000 Series, Руководство по эксплуатации

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To Measure the Cardiac Output
The measurement can be started when “Ready” is displayed.
If “Wait”, “Busy”, “CO_OK” message is displayed, the measurement cannot be started. Wait until it is
ready to measure.
Particularly when “Wait” message is continuously displayed, verify that the catheter relay cable is
properly connected to the cardiac output module, and the thermodilution catheter is securely
connected.
1
Display the cardiac output menu.
2
Start the measurement.
Press the CO Start key, and inject as soon as the beep
sound generates
If “Auto Start” is set to ON, injecting without pressing the
CO Start key will automatically start the measurement by
detecting the blood temperature change.
When the measurement is complete, CO and CI value will be
displayed.
3
Print the measurement result.
Pressing the Print key will print the displayed thermodilution curve, cardiac
output, and cardiac index.
N O T E
z Before injecting, check that the Ti (injectate temperature) setting is correct.
z When repeatedly performing the measurement, inject at intervals of 30 to 60
seconds
z In the following cases, the measurements may be inaccurate.
y Shunt disease, tricuspid regurgitation or pulmonic regurgitation.
y
During exercise stress
As body temperature differs sequentially by exercise, the constant CO value
cannot be measured.
y Excessive Arrhythmia
Body Temperature varies non-continuously as a result of arrhythmia.
Accurate CO value cannot be measured.
y CI value will be displayed if BSA is previously entered in the patient
admit/discharge menu.
z The CI value will not be displayed unless height/weight or BSA value is input on
the admit/discharge menu.