发明名称 |
BIORESORBABLE OSTEOCONDUCTIVE COMPOSITIONS FOR BONE REGENERATION |
摘要 |
Bioresorbable osteoconductive compositions and methods of using the composition as a scaffold for bone repair in periodontal, alveolar or maxillary regeneration, bony cranial defects, and spinal regeneration are disclosed. The bioresorbable compositions contain a bioresorbable polymer, a micro or nano particulate filler and a pore creating substance. The bioresorbable polymer can be electronically unsaturated and cross-linkable with a cross-linking agent. The micro or nano filler can be any natural biocompatible material such as a metals, calcium carbonate, carbon, a biocompatible synthetic material, or a bioceramics such as hydroxyapatite. The pore creating substance can be an efferverscent agent such as a carbonate and an acid.
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申请公布号 |
CA2475110(C) |
申请公布日期 |
2010.03.23 |
申请号 |
CA20032475110 |
申请日期 |
2003.02.05 |
申请人 |
CAMBRIDGE SCIENTIFIC, INC. |
发明人 |
WISE, DONALD L.;TRANTOLO, DEBRA J.;LEWANDROWSKI, KAI-UWE;GRESSER, JOSEPH D. |
分类号 |
A61L27/00;A61L27/14;A61L27/02;A61L27/16;A61L27/44;A61L27/46;A61L27/56;A61L27/58 |
主分类号 |
A61L27/00 |
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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