发明名称 |
LOADABLE POLYMERIC PARTICLES FOR BONE AUGMENTATION AND METHODS OF PREPARING AND USING THE SAME |
摘要 |
Particles are provided for use in therapeutic and/or diagnostic procedures. The particles include poly[bis(trifluoroethoxy)phosphazene] and/or a derivatives thereof which may be present throughout the particles or within an outer coating of the particles. The particles may also include a core having a hydrogel formed from an acrylic-based polymer. Such particles may be provided for placement within defects in bone within the body of a mammal to augment structural support and facilitate osteogenesis without causing adverse reactions therein. The hydrogel core may further be used as a delivery vehicle for therapeutic agents to treat or retard pathologic processes within the bone defect during healing.
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申请公布号 |
US2009111763(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
US20070924642 |
申请日期 |
2007.10.26 |
申请人 |
CELONOVA BIOSCIENCES, INC. |
发明人 |
FRITZ ULF;FRITZ OLAF;GORDY THOMAS A.;WOJCIK RONALD |
分类号 |
A61K31/7052;A61P19/08;C08L85/02 |
主分类号 |
A61K31/7052 |
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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