Operating instructions

3-2 LIFEPAK 500 Automated External Defibrillator Operating Instructions
Using the LIFEPAK 500 AED
WARNINGS AND CAUTIONS
PREPARING THE AED FOR OPERATION
Follow these steps to make sure that the AED is always ready for use:
Properly maintain the AED and batteries as described on page 5-7 of this manual.
Make sure that the defibrillation electrodes are available and properly stored in the AED carrying
case or electrode tray.
Keep the following supplies readily accessible:
- Spare, properly maintained battery
- Spare defibrillation electrodes
- Supplies to clean and shave the electrode sites on the patient
Keep the AED and accessories within an optimal temperature range of 15–35°C (40–95°F).
QUIK-COMBO and FAST-PATCH electrodes are pre-gelled, self-adhesive electrodes that allow hands-
free defibrillation. They are designed for use with devices equipped with the appropriate connector or
therapy cable. For more information about these electrodes, refer to the respective electrode operating
instructions.
WARNINGS!
Shock hazard.
This defibrillator delivers up to 360 joules of electrical energy. When discharging the defibrillator, do not
touch the disposable therapy electrodes.
Shock hazard.
If a person is touching the patient, bed, or any conductive material in contact with the patient during
defibrillation, the delivered energy may be partially discharged through that person. Clear everyone
from contact with the patient, bed, and other conductive material before discharging the defibrillator.
Shock hazard.
To remove an unwanted charge, disconnect the electrode cable from the device, wait for the device to
automatically remove the charge, or turn off the AED.
Possible fire, burns, and ineffective energy delivery.
Do not discharge standard paddles on top of therapy electrodes or ECG electrodes. Do not allow
therapy electrodes to touch each other, ECG electrodes, lead wires, dressings, transdermal patches,
etc. Such contact can cause electrical arcing and patient skin burns during defibrillation and may divert
defibrillating energy away from the heart muscle.
Possible skin burns.
During defibrillation, air pockets between the skin and therapy electrodes can cause patient skin burns.
Apply therapy electrodes so that entire electrode adheres to skin. Do not reposition the electrodes once
applied. If the position must be changed, remove and replace with new electrodes.
Possible skin burns and ineffective energy delivery.
Therapy electrodes that are dried out or damaged may cause electrical arcing and patient skin burns
during defibrillation. Do not use electrodes that have been removed from foil package for more than
24 hours. Do not use electrodes beyond expiration date. Check that electrode adhesive is intact and
undamaged. Replace therapy electrodes after 50 shocks.
CAUTION!
Possible equipment damage.
Before using this AED, disconnect all equipment from the patient that is not defibrillator-protected.