3 3 Three-demensional bio printing apparatus based on optical coherence tomography and method of three-demensional bio printing using the same

摘要

The present invention provides a three-dimensional bio printing apparatus comprising: an integrated printing head module including a diagnosis scanner for sensing images of the body surface by scanning a surface and a damaged inner part of the body, and a printing device for printing a bio ink comprised of living cells or bio-materials as a three-dimensional body tissue on the body surface; a moving part which is coupled to the integrated printing head module to move the printing head module; and a control part which is connected to the diagnosis scanner to receive image information of the body surface, is connected to the printing device to control the printing device such that the printing device prints the three-dimensional body tissue corresponding to the image information, and controls driving of the moving part such that the moving part moves the printing head module. Therefore, the three-dimensional bio printing apparatus according to the present invention can improve accuracy of printing positional selection and can improve performance and reliability of bio printing by integrally including the diagnosis scanner and the printing device.