Patent ID: 9364682
Filing Date: 2016-06-14
CPC Classification: A61N,G08B,G16H,G16Z

Claim Text:
1. An external defibrillator system configured for use by a local rescuer in cooperation with a remote rescuer to assist a patient, the local rescuer capable of carrying the external defibrillator system and of attaching electrodes to the patient, the external defibrillator system comprising: an energy storage module configured to store an electrical charge; a defibrillation port configured such that the electrodes can be electrically coupled to the defibrillation port by the local rescuer, the defibrillation port further configured such that the stored electrical charge can be guided through the defibrillation port and through the coupled electrodes to the patient; a sensor configured to measure a physiological parameter of the patient, and to generate a patient value in response to the measured physiological parameter; a screen configured to display the patient value to the local rescuer; a communication module configured to transmit an outgoing message to another device via a communication network for use by the remote rescuer, the outgoing message containing the patient value in encoded form and a send key code generated as a hash of the patient value, the communication module further configured to receive from the communication network an incoming message, the incoming message generated by the remote rescuer responsive to perceiving the patient value by the other device, the incoming message containing an encoded sound and a return key code; a processor configured to determine, by comparing the return key code to the send key code, whether or not the incoming message was received in response to the transmitted patient value; a speaker configured to play the sound to the local rescuer, in which if it is not determined by the processor that the incoming message was received in response to the transmitted patient value, the sound is not played by the speaker.