| abstract |
The present invention relates to a manufacturing device for manufacturing a large amount of micro-scaffolds for a long period of time such that stable and uniform particles can be fabricated. The manufacturing device comprises: a first solution storage portion for storing a polymer support structure solution; a second solution storage portion for storing an emulsifier solution; a gas storage portion connected to each of the first solution storage portion and the second solution storage portion so as to provide a transporting gas that transports the support structure solution and the emulsifier solution; a pressurization portion for providing pressure to the transporting gas provided to the first solution storage portion and the second solution storage portion; a pressure control portion for controlling the pressure of the transporting gas flowing into the first solution storage portion and the second solution storage portion from the pressurization portion, respectively; a scaffold injector portion for receiving the polymer support structure solution and the emulsifier solution provided by the transporting gas, respectively, generating a scaffold dispersion through coupling between the polymer support structure solution and the emulsifier solution, and discharging same; and a scaffold generating portion for receiving the scaffold dispersion discharged through the scaffold injection portion, removing organic solvent and dispersion medium included in the scaffold dispersion, and then generating polymeric micro-scaffolds. |