发明名称 |
Porous tissue scaffoldings for the repair or regeneration of tissue |
摘要 |
The present patent describes a three-dimensional inter-connected open cell porous foams that have a gradient in composition and/or microstructure through one or more directions. These foams can be made from a blend of absorbable and biocompatible polymers that are formed into foams having a compositional gradient transitioning from predominately one polymeric material to predominately a second polymeric material. These gradient foams are particularly well suited to tissue engineering applications and can be designed to mimic tissue transition or interface zones. |
申请公布号 |
AU782297(B2) |
申请公布日期 |
2005.07.14 |
申请号 |
AU20000043758 |
申请日期 |
2000.06.29 |
申请人 |
ETHICON, INC. |
发明人 |
MURTY N. VYAKARNAM;MARK C. ZIMMERMAN;ANGELO GEORGE SCOPELIANOS;MARK B. ROLLER;DAVID V. GORKY |
分类号 |
A61L27/00;A61F2/00;A61F2/02;A61F2/06;A61F2/28;A61F2/30;A61L27/18;A61L27/38;A61L27/56;A61L31/06;A61L31/14;C08G63/08;C08J9/00;C08J9/28;C08J9/35 |
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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