ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,262, issued on May 26, was assigned to CareFusion 303 Inc. (San Diego).

"Patient safety device maintenance system" was invented by Brendan John Burgess (San Diego) and Daniel Abal (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method may include receiving, from a safety system coupled to an infusion system, repair data associated with a repair event, during which a user accesses the infusion system. The method may also include detecting, based on the repair data, the repair event is unauthorized. The method may also include causing, based on the detecting, at least one safety adjustment to operation of the infusion system. Related method...