Tapered polymeric stent and method of fabricating same

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专利权人:

发明人:

Klaus Kleine,David C. Gale

申请号：

US14542395

公开号：

US09808982B2

申请日:

2014.11.14

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A polymeric stent has an inner surface with an inner diameter that tapers continuously in size. A method for manufacturing a stent includes blow molding a polymeric tube within a mold having a tapered, cylindrical cavity such that the polymeric tube attains a corresponding tapered shape. The tapered tube is used as a substrate from which a laser cuts interconnecting stent struts.

来源网站：

中国工程科技知识中心

来源网址：

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