ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,895, issued on Dec. 2.
"Electrocardiogram analysis system" was invented by Tetsuo Hatanaka (Kitakyusyu, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "To provide an electrocardiogram analysis system capable of determining the need for an electric shock to a patient undergoing cardiopulmonary resuscitation (CPR) with a higher accuracy. An electrocardiogram analysis system includes electrocardiogram (ECG) signal acquiring means 11, ECG signal sampling means 12, ECG spectrogram transforming means 13, impedance signal acquiring means 21, impedance signal sampling means 22, impedance spectrogram transforming means 23, a convolutional neural network ...