NOVEL NITRIC OXIDE-ELUTING BIORESORABLE STENTS FOR PERCUTANEOUS CORONARY INTERVENTIONS
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机译:经皮冠状动脉介入治疗的新型一氧化氮洗脱生物可修复支架
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摘要
Disclosed herein are bioresorbable stents which elute nitric oxide (NO). The stent is comprised of three main key design elements: a bioresorbable scaffold, a bioresorbable polymeric coating layer(s), and NO-releasing nanoparticles incorporated in the bioresorbable polymeric coating layer, and optionally also in the scaffold. The NO-releasing nanoparticles are made of nontoxic biocompatible and biodegradable materials; for example a chitosan polymer and optionally a sugar.
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