SAEVO EVUS 8, Руководство пользователя

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10 Working with Images
100 Basic User Manual
10�6�1 Basic Procedures of ECG Operation
Perform the following steps.
1.
Power off the ultrasound system and connect the ECG cable to the specific port of the ultrasound system.
2. Power on the ultrasound system and attach the ECG electrodes on the patient’s body (as shown in the following
figure).
Yellow
Green Black
Red
R L
N F
RA LA
RL
LL
Green
Red
White
Black
IEC Standard AHA Standard
I
I
II II III III
Figure 10-6 Electrode Placement
3. Make the relevant settings of the ECG module. For details, refer to Section 10.6.2 Optimizing Parameters.
4. Freeze the images and review them. For details, refer to Section 10.6.3 Reviewing ECG.
5. Exit the ECG mode, and remove ECG electrodes from the patient.
10�6�2 Optimizing Parameters
Select the Menu key and then select ECG on the pop-up menu. Rotate the Menu key or select the ← or → key to
display the submenu of the ECG module.
Item Description
ECG Enable or disable the ECG function.
ECG Gain Set the amplitude of the ECG waveform.
ECG Position Set the vertical position of the ECG waveform.
ECG Invert Enable or disable the waveform inversion function.
R-Trigger Enable or disable the R-trigger function.
When enabled, the
R-Trigger menu pops up, including several items to be chosen.
NOTE:
In order to enable the R-trigger function, you should disable the compounding
imaging function first.
Trigger Delay Delay of trigger after the 2D refresh.
Frame Count Set the number of the image transmitted in one second.
Frame Int. Set the refresh interval of 2D image.