Core Application Products: Valve stents, coronary stents, atrial septal defect occluders, ventricular septal defect occluders, patent ductus arteriosus occluders, left atrial appendage occluders (frame material), vena cava filters.

Material Adaptation Advantages: Superelasticity ensures self-expanding deployment and vascular wall adherence of stents, biocompatibility adapts to long-term implantation, corrosion resistance resists blood erosion, and fatigue resistance meets the needs of long-term cardiac pulsation.

Product Highlights: Compared with materials such as stainless steel, nitinol vena cava filters have better performance in terms of pressure gradient and luminal flow disturbance.