ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,721,575, issued on Sept. 1, was assigned to ZOLL Medical Corp. (Chelmsford, Mass.).
"Monitoring physiological status based on bio-vibrational and radio frequency data analysis" was invented by Kent Volosin (Mars, Pa.) and Gary A. Freeman (Waltham, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A patient monitoring device includes an ECG sensor coupled to a patient, a sensor coupled to the patient and configured to detect bio-vibrational signals, and a radiofrequency monitoring device configured to produce information responsive to electromagnetic energy reflected from the patient's thoracic cavity. A processor processes the ECG signals, the bio-vi...