发明名称 |
MALLEABLE PASTE FOR FILLING BONE DEFECTS |
摘要 |
The invention is directed toward a malleable bone putty and a flowable g el composition for application to a bone defect site to promote new bone growth at the site which comprises a new bone growth inducing compound of demineralized lyophilized allograft bone powder. The bone powder has a particle size ranging from about 100 to about 850 microns and is mixed in a high molecular weight hydrogel carrier, the hydrogel component of the carrier ranging from about 0.3 to 3.0% of the composition and having a molecular weight of about at least 10,000 Daltons. The composition contains about 25% to about 4 0% bone powder and can be additionally provided with BMP's and a sodium phosphate buffer.
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申请公布号 |
CA2294686(A1) |
申请公布日期 |
2001.07.06 |
申请号 |
CA20002294686 |
申请日期 |
2000.01.06 |
申请人 |
MUSCULOSKELETAL TRANSPLANT FOUNDATION |
发明人 |
SUNWOO, MOON HAE;GERTZMAN, ARTHUR A. |
分类号 |
A61K35/28;A61K35/32;A61K38/18;A61L24/00;A61L27/08;A61L27/20;A61L27/36;A61L27/48;A61L27/52;(IPC1-7):A61L27/00;A61L27/22;A61L27/54 |
主分类号 |
A61K35/28 |
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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