Tibor A Nappholz, William N Hursta, Albert K Dawson, Bruce M Steinhaus: Implantable ambulatory electrocardiogram monitor. Telectronics Pacing Systems, Gottlieb Rackman & Reisman, May 19, 1992: US05113869 (751 worldwide citation)

An implanted programmable ambulatory electrocardiography (AECG) patient monitoring device that senses and analyzes electrocardiographic signals from at least one subcutaneous precordial sensor chronically and frequently to detect electrocardiogram and physiological signal characteristics predictive ...

Joseph T Baker, George W Hoffler, William N Hursta: Logic-controlled occlusive cuff system. The United States of America represented by the United States National Aeronautics and Space Administration, Marvin J Marnock, John R Manning, Marvin F Matthews, October 13, 1981: US04294261 (22 worldwide citation)

The occlusive cuff system of this invention comprises a pressure cuff and a source of regulated compressed gas feeding the cuff through an electrically-operated fill valve. An electrically-operated vent valve vents the cuff to the ambient pressure. The fill valve is normally closed and the vent valv ...

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