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Designed degradable cage coated with mineral layers for spinal interbody fusion
专利权人:
Wisconsin Alumni Research Foundation;The Regents of the University of Michigan
发明人:
Murphy, William L.,Lin, Chia-Ying,Lamarca, Frank,Hollister, Scott J.
申请号:
AU2007329676
公开号:
AU2007329676B2
申请日:
2007.10.30
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
A cage for facilitating fusion of bones, such as vertebrae, or fusion of adjacentbone surfaces is disclosed. In one form, the cage includes a plurality of spacedapart walls comprising a biodegradable polymeric material (e.g., polycaprolactone);an osteoconductive mineral coating (e.g., a calcium compound) on at least a portionof the walls; and a bioactive agent (e.g., a bone morphogenetic protein) associatedwith the polymeric material and/or the coating The bioactive agent is presentin amount that induces ossification between the bones or adjacent bone surfaces.The cage may also include a fixation plate connected to at least one of the walls.
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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