Mindray PM-9000, Operation Manual

Page: 141 / 378

ECG/RESP Monitoring
11-5
11.2 ECG Monitoring Procedure
11.2.1 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, non-muscular areas 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.