A system for communication between sensors in training equipment and electrodes for a defibrillator (AED) or a defibrillator-trainer (AED-T) provides for determining electrode positioning and providing feedback to the user. The training equipment is provided with a non-conductive chest skin, and the...http://www.google.com.au/patents/US6336047?utm_source=gb-gplus-sharePatent US6336047 - Communication system between training sensor and electrodes of a defibrillator
