8 - 2 BeneVision N1 Patient Monitor Operator’s Manual
2. Select the Setup tab.
3. Switch on or off
Baseline Drift Removal as desired. If BDR is switched off, the 0.05 Hz high pass filter is
used.
• BDR introduces around 1-second delay. Using BDR is recommended except when the delay is
unacceptable.
8.4.3 Setting the 12-Lead Waveform Layout
To set the 12-lead waveform layout, follow this procedure:
1. On the ECG 12-Lead screen, select the ECG numeric area or waveform area to enter the
ECG dialog.
2. Select the
Setup tab.
3. Set
Waveform Layout.
◆ Standard: the waveform sequence is I, II, III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6.
◆ Cabrera: the waveform sequence is aVL, I, -aVR, II, aVF, III, V1, V2, V3, V4, V5, V6.
For the Glasgow algorithm, the sequence of the chest leads depends on the setting of
V3 placement. If V3
placement is set to V4R, the sequence of chest leads is V4R, V1, V2, V4, V5, V6.
8.4.4 Editing Patient Information
Some patient information may directly affect ECG analysis. Complete and correct patient information is helpful
for accurate diagnosis and treatment of the patient. Enter patient information before starting a resting ECG
analysis.
To enter patient information, follow this procedure:
1. On the ECG 12-Lead screen, select
Setup to enter the 12-Lead Setup dialog.
2. On the
Patient Demographics page, input or edit patient information.
• Saving information will also save the information as though it was entered in the Patient
Management dialog.
• Changes are not saved until you press Save. So changing to another tab without saving and then
pressing the exit button “X” will lose any changes.
• Check that patient information is correct before starting a resting 12-lead analysis.
• Using pediatric lead placement V4R, V1, V2, V4 - V6 is recommended if the patient is under 16 years
of age. Please record V4R using the V3 electrode. Also set V3 Electrode to V4R. This is a normal
practice for a patient of this age.
8.4.5 Setting Tachycardia and Bradycardia Thresholds
To set tachycardia and bradycardia thresholds, follow this procedure:
1. On the ECG 12-Lead screen, select
Setup to enter the 12-Lead Setup dialog.
2. Select the
Setup tab.
3. Set
Tachy and Brady.
• The tachycardia threshold only applies to patients whose age exceeds 180 days.
• The bradycardia threshold only applies to patients whose age exceeds 2191 days (6 years).