发明名称 |
NON- RESORBABLE POLYMER - CERAMIC COMPOSITE IMPLANT MATERIALS |
摘要 |
Composites, constructs and implants comprising a non-resorbable polymer, such as polyetheretherketone (PEEK), having structure of interconnected struts, which may be coralline. Composites may comprise a first phase comprising a ceramic; and a second phase comprising a non-resorbable polymer; wherein each of the first and second phases have an interconnected strut structure and are substantially continuous through the composite. Implants may also comprise a non-porous component containing the non-resorbable polymer that is contiguous with a surface of the core, a surface of the porous layer (if present), or both. Methods are also provided comprising infusing a porous ceramic body, having a plurality of interconnected channels, with a non-resorbable polymer. |
申请公布号 |
EP2675490(A1) |
申请公布日期 |
2013.12.25 |
申请号 |
EP20120707419 |
申请日期 |
2012.02.14 |
申请人 |
BIOMET MANUFACTURING, LLC |
发明人 |
PONTICIELLO, MICHAEL;COALE, BRADFORD, J.;D'ANTONIO, PAUL;HERNANDEZ, JOSEPH, M. |
分类号 |
A61L27/46;A61L27/56 |
主分类号 |
A61L27/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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