发明名称 |
Biodegradable foams for cell transplantation |
摘要 |
A structurally rigid biodegradable foam scaffold useful for cell transplantation is provided. The foam can be loaded with nutrients and/or drugs that elute from the foam during transplant to promote growth of the cells. The foam, which features a continuous network of pores, is fabricated using a novel method involving phase separation and consequent expansion upon sublimation of a liquid solvent, preferably naphthalene.
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申请公布号 |
US5686091(A) |
申请公布日期 |
1997.11.11 |
申请号 |
US19940219017 |
申请日期 |
1994.03.28 |
申请人 |
THE JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE |
发明人 |
LEONG, KAM W.;LO, HUNGNAN;KADIYALA, SUDHAKAR |
分类号 |
A61F2/02;(IPC1-7):A61F2/00 |
主分类号 |
A61F2/02 |
代理机构 |
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地址 |
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