10-1
10 ECG/RESP Monitoring
10.1 Overview
Two algorithm packages are optional for ECG monitoring:
1. Mindray DS algorithm package
This package provides 3/5-lead monitoring.
2. Mortara algorithm package
This package provides 3/5-lead monitoring, ST-segment analysis and extended ARR
analysis.
10.2 ECG Monitoring Procedure
10.2.1 Preparation
1. Skin preparation
The quality of ECG information displayed on the monitor is a direct result of the quality of the
electrical signal received at the electrode. Proper skin preparation is necessary for good signal
quality at the electrode. A good signal at the electrode provides the monitor with valid
information for processing the ECG data. Choose flat area to place electrodes. Following is a
suggested guideline for skin preparation:
Shave hair from skin at chosen sites.
Gently rub skin surfaces at sites to remove dead skin cells.
Thoroughly cleanse the site with a mild soap and water solution (do not use ether or pure
alcohol because they will increase skin impedance).
Dry the skin completely before applying the electrodes.
2. Attach the ECG leadwire to the electrodes prior to placement.
3. Place the electrodes on the patient. If the conductive ointment is not applied to the electrodes,
apply it before the placement.
4. Connect the electrode lead to the patient cable.
5. Make sure the monitor is turned on and is ready for monitoring.