Research progress in laser processing of vascular stent

摘要

Currently the percutaneous coronary intervention (PCI) is one of the most effective treatments for angiocardiopathy, as the main instrument of which, vascular stent's design and processing method by laser have attracted widespread attentions. The development history of vascular stent is briefly introduced firstly. Then the structural design of vascular stent and its influence on performance, laser processing method of vascular stent are elaborated at home and abroad simultaneously. Finally, both the structural design and technological development of vascular stent are prospected in the future.