Invention Application
US20020045672A1 Open pore biodegradable matrices 有权
开孔生物降解基质

Open pore biodegradable matrices
Abstract:
The invention is directed to a process for preparing porous polymer materials by a combination of gas foaming and particulate leaching steps. The invention is also directed to porous polymer material prepared by the process, particularly having a characteristic interconnected pore structure, and to methods for using such porous polymer material, particularly for tissue engineering.
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