Shenzhen PM-9000 Express Manual del operador descargar pdf (Pagina 138)

Filter Method

The filtering enables clearer and more detailed waveforms. There are three filter

methods for selection.

•

DIAGNOSTIC: The monitor displays the ECG waveforms without filter;

•

MONITOR: It effectively filters the artifacts that might cause false alarms;

•

SURGERY: This filter is used to reduce the artifacts and interference from

electrosurgery equipment.

The selected filter is applied to both channels, but the filter label is merely displayed above

the first ECG waveform.

WARNING

•

Only in the DIAGNOSTIC mode will the monitor provide non-processed real

signal waveforms. In the MONITOR or SURGERY mode, the ECG waveforms

may have slight distortions and the result of the ST segment analysis may be

affected greatly. In the SURGERY mode, the ARR analysis result may be affected

to some extent. Hence, the DIAGNOSTIC mode is recommended when monitoring

a patient in an environment with slight interference.

ECG lead of channel 2 (Secondary lead)

You can select the lead of channel 2 in the same method used to select the channel-1

lead.

Gain of the channel-2 waveform

You can adjust the gain of the channel-2 ECG waveform in the same method used for

channel 1.

Besides, pace pulse marks “|” are shown above the ECG wave if the PACE is set to ON and

the patient has a paced signal. If a defibrillator is connected, the synchronization marks are

shown on the ECG wave.

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Shenzhen PM-9000 Express Manual del operador Pagina 138