发明名称 |
Neural regeneration conduit |
摘要 |
A neural regeneration conduit employing spiral geometry is disclosed. The spiral geometry is produced by rolling a flat sheet into a cylinder. The conduit can contain a multiplicity of functional layers lining the lumen of the conduit, including a confluent layer of adherent Schwann cells. The conduit can produce a neurotrophic agent concentration gradient by virtue of neurotrophic agent-laden microspheres arranged in a nonuniform pattern and embedded in a polymer hydrogen layer lining the lumen of the conduit.
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申请公布号 |
US2005013844(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20040849527 |
申请日期 |
2004.05.19 |
申请人 |
THE GENERAL HOSPITAL CORPORATION, A MASSACHUSETTS CORPORATION |
发明人 |
HADLOCK THERESA A.;SUNDBACK CATHRYN A. |
分类号 |
A61B17/11;(IPC1-7):A61F2/00 |
主分类号 |
A61B17/11 |
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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