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Method of making a variable surface area stent
专利权人:
Syed Hossainy
发明人:
Syed Hossainy,Fuh-Wei Tang,Brian P. Cahill
申请号:
US12688571
公开号:
US08119184B2
申请日:
2010.01.15
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A stent of variable surface area as determined by stent struts. The stent can have a variable surface area per unit length which accommodates a therapeutic agent. A patterned distribution of therapeutic agent can be provided throughout the stent. The stent can have an increased level of therapeutic agent near an end of the stent. A decreased level of therapeutic agent can be provided near an end of one embodiment of a stent. Indentations can be provided at the surface of the stent with therapeutic agent disposed therein. The stent can be cut with struts of variable thickness to provide the variable stent surface area.
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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