METHOD FOR MANUFACTURING SUPPORT FOR REGENERATING CORE-SHELL STRUCTURED HARD TISSUE AND SUPPORT FOR REGENERATING CORE-SHELL STRUCTURED HARD TISSUE MANUFACTURED THEREBY

摘要

The present invention relates to a method for manufacturing a support for regenerating core-shell structured hard tissue and a support for regenerating core-shell structured hard tissue manufactured thereby, wherein the support may further comprise bio-functional materials, such as cells, in a core-shell structure. The method for manufacturing a support for regenerating core-shell structured hard tissue according to the present invention has an effect of manufacturing a support for regenerating core-shell structured hard tissue by a method by which a 3-dimensional structure is prepared by a layer manufacturing process through an extrusion container having a double nozzle. In addition, the support can be manufactured at room temperature, thereby having an effect of containing cells or various bio-functional materials. Furthermore, the support for regenerating core-shell structured hard tissue has a similar constitution to a bone component and thus has higher mechanical properties, and has an effect that the cells or various bio-functional materials are uniformly distributed throughout the entire 3-dimensional structure.

主权项

1. A support for regenerating core-shell structured hard tissue, comprising:
a core comprising a calcium phosphate ceramic; and a shell comprising a hydrogel, which is provided on the surface of the core and encompasses the core; or a core comprising a hydrogel; and a shell comprising a calcium phosphate ceramic, which is provided on the surface of the core and encompasses the core.