Product: Esophagus Stent of Memory Alloy
Description: original product in China, mainly used for treatment of narrow esophagus or cardia and expansion of esophagus-tracheal fistula caused by cancer or other illness. The product is made from weaving of TiNi memory alloy wire, having the property of shape memory, super elasticity, wear-resisting, corrosion resistance and fine biocompatibility. The product is made into grid structure, with fine lengthways flexibility and radial support to suit the natural bend and peristalsis of our esophagus. The stent can well be seen under X-ray. The surface of the stent is covered with medical silicon film, having fine permeability and biocompatibility, which can effectively prevent stenosis from relapsing.
