摘要
在介入治疗法中,经常需要植入支架。但是,再狭窄、感染、凝血、硬壳或者结石的形成仍然是支架植入术后容易发生的问题。文中回顾了最近在支架材料领域的进展。重点放在可降解支架设计、支架涂层上。
Stents have been vastly applied in interve ntional surgery. However, this technique continues to be characterized by its propensity to elicit passive results, such as restenosis, inflammation, thrombopoiesis, formation of encrustation or stone. In this article, recent progress in stent materials is reviewed. Particular emphasis is given to the stents design, stents coating and biodegradable stents.
