AUTOMATIC EXTERNAL DEFIBRILLATOR Russian patent published in 2010 - IPC A61N1/39 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medical engineering and is designed to restore normal rhythm and contractile function of heart. Automatic external defibrillator includes a pair of electrode plates; a controller connected to the electrode plates through the front-end circuit of ECG and running for analysis of ECG signals to determine whether ECT is recommended, high-voltage circuit connected to the electrode plates for carrying out biphasic defibrillation electric shock when ECT/treatment protocol storage device is recommended, which retains one or more of treatment protocols that include the protocol of single electroshock controlled by AED for carrying out a single biphasic electric defibrillation, followed by a period of cardio-pulmonary resuscitation (CPR); while the controller is connected to the treatment protocol storage device working to implement the protocol of single electric shock where the single electric shock protocol is the default protocol for AED. The second version of defibrillator also contains a battery connected to AED power circuit; user interface control elements the administrator works with to select either a single electric shock protocol, or protocol of repeated electric shocks through the resident piece of software in AED, without removal of battery or linking-up external hardware or software to the AED.

EFFECT: providing opportunities of time management of cardio-pulmonary resuscitation.

14 cl, 10 dwg