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STENT FOR VESSELS
专利权人:
发明人:
申请号:
EP99943223.0
公开号:
EP1033145B1
申请日:
1999.09.08
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
A stent for a vessel implanted in the vessel of the living body including a main body portion of the stent formed into a tube by a yarn formed of a biodegradable polymer exhibiting a shape memory function. The main body portion of the stent is shape-memorized to a size that can be inplanted in the vessel. The main body portion of the stent is implanted in the vessel of the living body as it is contracted in diameter by an external force, and is enlarged in diameter by being heated with the temperature of the living body. The main body portion of the stent is formed by winding a yarn formed of a biodegradable polymer in a tube form as the yarn is bent in a zigzag design. The main body portion of the stent is enlarged or contracted in diameter with the bends of the yarn as the displacing portions.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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