Mindray DC-80A, Руководство оператора

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7-2 Physiological Signal
7.1 ECG
7.1.1 ECG Operation Basic Procedures
1. Connect the device.

Turn off the system power supply, and connect the ECG cable to the ECG port on the
physio panel of the machine.

Turn on the system power supply.
Place the ECG electrodes on the patient’s body (as shown in the following figures).
2. Touch [Physio] on the touch screen to enter physio operation status.
3. Switch the imaging modes and display formats. Adjust the parameters to obtain an optimized
image.
4. Parameter adjustment:

On ECG touch screen page, touch [ECG] to be On (highlighted in green).

Adjust the [Speed], [ECG Gain], [Position] and [Invert].
5. Trigger:

Select the trigger mode, or switch on [Real & Trig], set the trigger time.
6. Freeze the image(s) and review the image(s).
7. Touch [Physio] to exit ECG mode, and remove the ECG electrodes from the patient.
If an external ECG is used as input for the ECG signal, touch [ECG source] to be “External”.
7.1.2 ECG Triggering
7.1.2.1 Overview
ECG triggering means that image scanning is activated at some time points of ECG signals, thus
obtaining B images at these time points. In most cases, the triggered images are 2D-mode images.
For single/dual trigger, when ECG triggering occurs, a mark appears on the ECG waveform,
indicating the time points when the B images are captured (corresponding to the delay time from R
curve started).
IEC standard AHA standard
Red
Yellow
Green Black
Black
Green Red
White
Left
Right
Left
Right