Modelo computacional de descrição de projetos para impressão de biosistemas

Abstract

Currently, there are several studies directed to the manufacture of biosystems (biomaterials, living tissues or organs). These studies include several practice areas ranging from virtual representation of an organ or tissue to its biomanufacturing (bioprinting) itself. But for biomanufacturing a complex organ, it is still needed a long walk, because this process requires a very large wealth of information. Experiments to aid in surgical planning have been made based on medical image data and use of 3D printer rapid prototyping through STL specifications (STereoLitography). This work aims the study biomanufacturing processes of biomaterials, living tissues and organs aiming to establish the requirements for building a computer model to assist in the development of a project description framework for bioprinting living tissues and organs via STL specifications. This model was designed through research processes and parameters required for bioprinting of living tissues or organs resulting from the state of the art in this area and forms of representation in a computer model. For the evaluation of the model and the developed framework, an experiment was conducted where the data of a cartilage bioprinting experiment conducted by other authors were expressed through a bioprinting project.