发明名称 |
Composition for filling bone defects |
摘要 |
The invention is directed toward a formable bone 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 particles. The particle size ranges from about 0.1 mm to about 1.0 cm and is mixed in a hydrogel carrier containing a sodium phosphate saline buffer, the hydrogel component of the carrier ranging from about 1.0 to 5.0% of the composition and a pH between 6.8-7.4 with one or more additives of a cellular material, growth factor, demineralized bone chips or mineralized bone chips.
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申请公布号 |
US7019192(B2) |
申请公布日期 |
2006.03.28 |
申请号 |
US20020222807 |
申请日期 |
2002.08.19 |
申请人 |
MUSCULOSKELETAL TRANSPLANT FOUNDATION |
发明人 |
GERTZMAN ARTHUR A.;SUNWOO MOON HAE |
分类号 |
A61K35/32;A61K38/18;A61L24/00;A61L27/36;A61L27/48;A61L27/52 |
主分类号 |
A61K35/32 |
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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