5
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Abbreviated Operator’s Guide
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CS300
™
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TIMING
Timing refers to the positioning of inflation and deflation points on the arterial
waveform.
In the
STANDBy
mode an inflation marker appears as a highlighted interval on the
Arterial Pressure Waveform. To supplement the marker, a horizontal bar is drawn
beneath the Arterial Pressure Waveform.
To Set Initial Inflate Timing [not applicable in AUTO Operation mode.]
n
Use the IAB Inflation arrows until the highlighted segment of the arterial pressure
trace begins at the dicrotic notch.
To Set Initial Deflate Timing [optional with ECG Trigger in the AUTO Operation
mode.]
n
Use the IAB Deflation arrows to adjust the end of the highlighted segment prior to
ventricular ejection.
After initiating assist, the IAB INFLATION
[only operational in the Semi Auto and
Manual Operation modes]
and IAB DEFLATION controls can be adjusted to maximize
augmentation and hemodynamic unloading.
Timing at a frequency of 1:2 is illustrated below:
CLINICAL TROUBLESHOOTING – CLINICAL CONSIDERATIONS DURING
OPERATION
ECG:
There are several methods to correct conditions that alter or hamper the acquisition
of a reliable ECG. Reposition or replace ECG electrodes and check that the patient
cable is properly connected. In
SEMI AUTO
Operation mode, choose an alternate lead
selection or change
ECG Gain
setting.
HIGHLIGHTED INfLATION MARKER
DICROTIC NOTCH
INFLATION MARkER
VAULT COPY