PROCÉDÉ ET SYSTÈME DE REVÊTEMENT D'UNE SURFACE D'UN DISPOSITIF MÉDICAL AVEC UN AGENT THÉRAPEUTIQUE ET DISPOSITIFS MÉDICAUX D'ÉLUTION DE MÉDICAMENT CONSTITUÉS PAR CEUX-CI

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专利权人:

EXOGENESIS CORPORATION

发明人:

KIRKPATRICK, SEAN, R.,SVRLUGA, RICHARD, C.

申请号：

EP08836587

公开号：

EP2192993A4

申请日:

2008.10.01

申请国别(地区):

EP

年份:

2012

代理人:

摘要：

A multi-layer drug coated medical device such as for example an expandable vascular drug eluting stent is formed by vacuum pulse spray techniques wherein each layer is irradiated to improve adhesion and/or drug elution properties prior to formation of subsequent layers. Layers may be homogeneous or of diverse drugs. Layers may incorporate a non-polymer elution-retarding material. Layers may alternate with one or more layers of non-polymer elution-retarding materials. Polymer binders and/or matrices are not used in the formation of the coatings, yet the pure drug coatings have good mechanical and elution rate properties. Systems, methods and medical device articles are disclosed.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/