Stents having bioabsorbable layers

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专利权人:

James B. McClain;Douglas Taylor

发明人:

James B. McClain,Douglas Taylor

申请号：

US12426198

公开号：

US09789233B2

申请日:

2009.04.17

申请国别(地区):

US

年份:

2017

代理人:

摘要：

Provided herein is a device comprising: a. stent； b. a plurality of layers on said stent framework to form said device； wherein at least one of said layers comprises a bioabsorbable polymer and at least one of said layers comprises one or more active agents； wherein at least part of the active agent is in crystalline form.

来源网站：

中国工程科技知识中心

来源网址：

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