ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,702,558, issued on Aug. 11, was assigned to Spinal Simplicity LLC (Overland Park, Kan.).
"Porous fusion device" was invented by Adam Frock (Lenexa, Kan.) and Adam Rogers (Olathe, Kan.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A porous fusion device configured to aid in fusion of two or more biological tissues. The porous fusion device comprising an exterior frame, an exterior lattice cage within the exterior frame, an interior porous lattice structure, and a material injection port disposed at the exterior frame and projecting into the interior porous lattice structure. The interior porous lattice structure may be characterized by a variable densit...