BONASTENT® esophageal stents are among the most technologically advanced non-vascular, self-expandable metallic stents available today. Designed with a revolutionary, patented, nitinol hook-and-cross wire structure that allows the stent to adapt and conform to the human anatomy, resulting in reduced migration and tumor in-growth. The stents are provided pre-loaded on an ergonomically designed delivery device for ease of both implementation and placement.