ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,791, issued on July 22, was assigned to Windgap Medical Inc. (Watertown, Mass.).

"Autoinjector training device" was invented by Adam Standley (Cambridge, Mass.), Cole Constantineau (Cambridge, Mass.), Aaron Kapelus (Cambridge, Mass.), Evan Sherr (Watertown, Mass.) and Jeffrey Chagnon (Somerville, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An injector training device configured to mimic a real portable autoinjector mixing and delivery device including mimicking pressure required to twist the cap, various clicking noises, bump trigger, and the extension of the bump trigger that mimics a lockout needle shield. The injector training device is ...