发明名称 STENT
摘要 <p>To provide a stent which minimizes occurrence of strain and stress concentration in a drug coat layer upon expansive deformation of the stent in a radial direction and is free from the possibility that the drug may come off. The stent is characterized in that the thickness B of a drug coat layer 4 coated on the outside surface of a stent body 2 is gradually decreased toward a bent portion K so that strain or stress in the drug coat layer 4 by expansive deformation of the stent 1 is reduced and coming off of the drug is avoided.</p>
申请公布号 SG177443(A1) 申请公布日期 2012.02.28
申请号 SG20110097466 申请日期 2010.09.13
申请人 TERUMO KABUSHIKI KAISHA 发明人 MARUYAMA, KAZUHIRO;SAITO, NOBORU;GOTO, HIROKI
分类号 A61F2/915 主分类号 A61F2/915
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