ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,181, issued on May 13, was assigned to PACESETTER INC. (Sylmar, Calif.).

"Biostimulator transport system having swaged torque shaft" was invented by Thomas B. Eby (Mountain View, Calif.), Joe Callol (San Mateo, Calif.), Arundhati Kabe (Cupertino, Calif.) and Daniel Coyle (Saint Louis Park, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A biostimulator transport system, such as a biostimulator delivery system, having a swaged torque shaft, is described. The torque shaft includes an outer cable coaxially arranged with an inner coil. The inner coil has a single wire coil extending around a central axis in a first helical direction, and the outer ...