This is an empirical study to design a modular branched stent-graft system which is fit for the reconstruction of the aortic arch, to seek the method of EVR, to confirm the feasibility and availability of the aortic arch reconstruction in canine, and then to conduct the clinical design, ma.

Stent-graft in treatment of patients with aortic pseudoaneurysm;

To solve the problem of uneven strut widths of stents cut by laser, laser cutting procedure test was conducted, and the motion of the tube was analyzed.

Objective To explore the diagnostic value of CT perfusion imaging on cerebral ischemia and on evaluating cerebral hemodynamics changes of preoperative and postoperative artery stenting for intracranial and extracranial artery stenosis.

At present,there are many biomaterial for stent manufacture,the performance of the metal stent is more stable,it can provide the better support intensity.

Plastic deformation during intravascular stent expansion;

Methods The Chinese pigs after PTCA were implanted with the superficially modified intravascular stents.

Expansion uniformity is an important mechanic property of intravascular stent,which produce a critical effect on safety of the stent.

Construction of model on strut width variation of cardiovascular stent cut by laser;

Studies on adhesion of Ti and TiO_2 films on vascular stent;

This article is a review of 5 years of research into vascular stent reendothelialization research.