ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,751,671, issued on Oct. 6, was assigned to ZOLL Mecial Corp. (Chelmsford, Mass.).

"Systems and methods for classifying motion of a patient wearing an ambulatory medical device" was invented by Michael A. Sipe (Pittsburgh), Steven J. Szymkiewicz (Bethel Park, Pa.), Shane S. Volpe (Saltsburg, Pa.) and Gary A. Freeman (Waltham, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wearable medical device is provided. The device includes electrodes to receive electrical signals from a patient, monitor for a cardiac arrhythmia, and provide a therapeutic shock to the patient in response to detecting the arrhythmia. The device includes a user interface to rece...