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公开(公告)号:US20130035756A1
公开(公告)日:2013-02-07
申请号:US13642657
申请日:2011-04-19
申请人: Sang Ho Kim , Jong Chae Park , Eun Jin Kim , Il Gyun Shin , Dong Gon Kim , Han Gi Kim
发明人: Sang Ho Kim , Jong Chae Park , Eun Jin Kim , Il Gyun Shin , Dong Gon Kim , Han Gi Kim
IPC分类号: A61F2/82
CPC分类号: A61F2/90 , A61F2/958 , A61F2250/0067 , A61L31/10 , A61L31/16 , A61L2300/416 , A61L2300/606
摘要: Disclosed is a vascular stent which is inserted inside a blood vessel. The disclosed vascular stent includes: a first coating film comprising a restenosis inhibiting drug provided on the outside surface of the stent strut; and a second coating film comprising an internal-capsule cellularization promoting drug provided on the inside surface of the stent strut. In this way, restenosis and thrombosis can be prevented from occurring inside the stent.
摘要翻译: 公开了一种插入血管内的血管支架。 所公开的血管支架包括:设置在支架支柱的外表面上的包含再狭窄抑制药物的第一涂膜; 以及第二涂膜,其包含设置在支架支柱的内表面上的内囊增殖促进药。 以这种方式,可以防止在支架内发生再狭窄和血栓形成。