Being at least foothold for one side of method, and organization in order to obtain inclined pore structure in the foothold for organization and the bone and foothold

摘要

It is produced at least from the polymer of 2 where biodegradation characteristic speed differs kinds, at least foothold for one side of organization playback and bone growth. At least 1st the polymer among the polymers of 2 kinds it is liquation possible with the solvent, at the same time, at least everything of the other polymer of the polymer of 2 kinds it is inactive vis-a-vis that solvent or of, it is either whether it possesses or, a lower melting speed in that solvent. As for foothold of this invention, with the surface of foothold porocity is high, with the core of foothold possesses the inclined porocity whose porocity is low. Selective figure Figure 1