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Composite stent with bioremovable ceramic flakes
专利权人:
James R. Johnson
发明人:
James R. Johnson
申请号:
US11380572
公开号:
US09155646B2
申请日:
2006.04.27
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A biodegradable and/or bioabsorbable composite stent includes a bioabsorbable ceramic material dispersed and embedded in a biodegradable polymeric material. The bioabsorbable ceramic material is made of flakes that have a thin, flat shape. In one embodiment, the composite stent comprises a body of one or more layers of polymer alone coupled to layers of polymer in which the ceramic flakes are dispersed and embedded and the composite is coiled to form the stent.
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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