Newcardio, Inc.

Petar Belicev

Ljupco Hadzievski

Bosko Bojovic

Bosco Bojovic

The invention relates to the analysis of ECG data by exploiting computerized three-dimensional spatial presentation of the measured data using the vector concept. A three-dimensional presentation of the human heart may be correlated with waveforms specific for standard ECG or derived ECG signals based on the dipole approximation of the heart electrical activity. The three-dimensional heart model may be rotated, and the ECG signals are interactively linked to the model. In the visualization process, different types of signal presentation may be used, including graphical presentation of the heart vector hodograph, graphical presentation of the signal waveform in an arbitrary chosen point on the heart, and graphical presentation of the map of equipotential lines on the heart in a chosen moment. Additional tools for analyzing ECG data are also provided which may be interactively used with the display tools.

Device and system for visual three-dimensional presentation of ECG data

The invention is related to a device and method for cordless recording, telecommunication transmission, and processing of three special ECG leads by the means of the mobile device () and diagnostic-calibration center () where the reconstruction of standard ECG leads is performed. Reconstruction parameters are determined previously by calibration for each patient. In urgent situation, a patient () performs recording of three special ECG leads with the mobile device (), and sends the memorized data to the diagnostic-calibration device () via a cellular telephone (). The patient can trace the process of recording and sending the data with the help of sound and light indicators. Diagnostic-calibration center () is equipped with a PC computer () connected to a receiving cellular telephone () and calibration ECG device () with 14 electrodes. Ten electrodes are grouped into a standard 12-channel ECG cable, while the remaining four are used for recording of three special ECG leads and are grouped into a separate box () with integrated electrodes arranged identically as the integrated electrodes on the mobile device ().

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Beograd, Yugoslavia

Petar Belicev