The Adelante® Magnum is a high performance hemostatic valve introducer for large size vascular access. The Adelante® Magnum features a proprietary multilayer hydrophilic coated sheath, having a special designed distal tip portion to accept and tolerate the insertion and manipulation of large and complex devices. The Adelante® Magnum SureSeal™ technology facilitates optimum hemostasis, allowing the insertion of multiple catheters and wires simultaneously with minimal blood loss.