Dynamic Fluid-Assisted Micro Continuous Fluid Interface Production (DF-uCLIP) for Multi-Material and Gradient Material Printing

Abstract

Disclosed herein are systems and methods for production of multi-material structures using continuous liquid interface 3D printing. The systems and methods disclosed herein may enable rapid and precise fabrication of complex 3D graded and/or gradient structures with controlled material distribution. A resin bath may enable dynamic resin switching without pausing the continuous printing. A material management system may provide material storage, material infusion into the resin bath, and material withdrawal from the resin bath. The systems and methods disclosed herein may be applicable to biomedical devices, soft robotics, and/or structural applications.

Dependencies are inferred from the claim text.