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

• Main Authors: LEE Jong Man, YUN Hui Suk, RAJA Naren
• Format: Patent
• Language: English
• Published: 01.09.2016
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL

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.