AN APPLICATION CATHETER AND METHOD OF IMPLANTATION OF A STENT IN VASCULAR BIFURCATIONS, SIDE BRANCHES AND OSTIAL LESIONS

摘要

A dilatation catheter with a most distal guidewire exit located distal to the dilatation means portion and at least one more proximally located wire exit, said wire exit being located within the portion of the dilatation means.;The application also relates to a self-expandable stent whose at least one end is in an oblique plane to the longitudinal axis of the stent and to a positioning wire whose distal tip has a pigtail configuration.