ALEXANDRIA, Va., July 7 -- United States Patent no. 12,672,950, issued on July 7, was assigned to Boston Scientific Scimed Inc. (Maple Grove, Minn.).

"Self-adjusting tissue lumen stents" was invented by Martyn G. Folan (Loughrea, Ireland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides medical devices such as self-expanding stents or tissue lumen stents with an overlapping layer. The medical devices can have a coating or cover disposed over all or a portion of the medical device. The overlapping layer define a doubled back portion at an end of the medical device that includes an elongate section to provide dynamic movement of the end of the medical device relative to a central p...