Degradable mammary scaffold
2017
A degradable mammary scaffold comprises a three-dimensional boundary structure and an inner filling structure; the outline of the three-dimensional boundary structure matches with actual tumor outline of an implant taking patient, the outline of the three-dimensional structure is extended by 1-5 mm along a normal direction based on the actual tumor outline, and the inner filling structure includes a three-dimensional elastic unit array that may intersect with the three-dimensional boundary structure to form the degradable mammary scaffold; after the degradable mammary scaffold is implanted in a human body, mammary form can be repaired, and good overall elasticity and good deforming characteristic to simulate natural mammary tissues are imparted; the unique porous structure of the degradable mammary scaffold helps ingrowth of tissue cells, and mammary implant separation, displacement and other risks are solved; with degrading of the scaffold, autogenous tissues replace the scaffold structure gradually, and finally self-repair is achieved.
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