发明名称 |
Process for preparing porous bioresorbable material having interconnected pores |
摘要 |
The present invention provides a process for preparing a porous bioresorbable material having interconnected pores. A bioresorbable polymer and a low molecular weight oligomer are dissolved in an organic solvent to form a bioresorbable polymer solution. The bioresorbable polymer has a molecular weight greater than 20,000 and the oligomer has a molecular weight of 200 to 4000. The bioresorbable polymer solution is then contacted with a coagulant to form a porous bioresorbable material.
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申请公布号 |
EP1325755(A1) |
申请公布日期 |
2003.07.09 |
申请号 |
EP20020017927 |
申请日期 |
2002.08.09 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
CHEN, JUI-HSIANG;YANG, JEAN-DEAN;TSAI, BIN-HONG;LIU, MEI-JUN;HSIEH, YU-LIN |
分类号 |
A61L27/18;A61L27/56;(IPC1-7):A61L27/56;A61L27/58 |
主分类号 |
A61L27/18 |
代理机构 |
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