Abstract: An Automatic positioning and processing system for three-dimensional printed product is for the three-dimensionally printed product transferring to a device for subsequent processing procedures quickly, and the corresponding device may quickly process and position the product by a reference point. The positioning comprising positioning device in the X, Y and Z axes so as to complete processing procedures and improve the accuracy of processing. And it is especially applicable for products having irregular shapes, such as artificial bones, human implants and surgical tools. The present invention may be helpful in mechanical automatic positioning so as to complete the processing of high-precision biological printed products.

Abstract: The utility model provides an artificial bone, comprising bionic bone, supporting pillar and 3D porous scaffold structure; said supporting pillar and said 3D porous scaffold structure are connected to said bionic bone, said 3D porous scaffold structure is set to cover said supporting pillar. Advantageous result of the utility model is: use artificial bone to replace original bone, set supporting pillar and 3D porous scaffold structure in the meantime, supporting pillar gets into coupling end which connected to original bone to work as support and fixing. Set the 3D porous scaffold structure on the periphery of coupling end which connected to original bone, to provide space for the adhesion and growth of bone cells, make the connection between artificial bone and original bone more stable.

Abstract: The invention provides a drug-releasing implant, comprises the implant for fixing the surgical site, said implant is provided with the drug cavity for storing drug, said drug cavity is filled with liquid drug; said implant is further provided with micro pipeline, the micro pipeline passes through the drug cavity and the surface of the implant, the drug in the drug cavity is slowly released to the surgical site through the micro pipeline. The implant can effectively fix the bone at the surgical site (fracture site), after the surgery is completed, the drug set in implant's drug cavity slowly releases to the fracture site through micro pipeline, achieve local application of drug and reduce oral medication, so that decrease the fracture patients' medical expenses and psychological stresses, improve the utility of the device.