ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,906, issued on Dec. 2, was assigned to UNIVERSIDAD DE LA FRONTERA (Temuco, Chile).

"Device for concentrating ionizing radiation fluence, which focuses electrons and x-ray photons and is adaptable" was invented by Rodolfo Gabriel Figueroa Saavedra (Temuco, Chile).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for concentrating ionizing radiation fluence is disclosed having a coupling structure linking the external radiotherapy device with linear accelerator to an external structure, whose central axis is hollow with an input window through which electrons enter attaching to the rotation device; a rotation system linking the coupling structure ...