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- Title
A ROBOTIC SYSTEM FOR HYDROGEL 3D PRINTING ON COMPLEX SURFACES.
- Authors
Aleksandr, Levin; Andrei, Vorotnikov; Vladislav, Parfenov; Usef, Hesuani; Vladimir, Mironov; Yuri, Poduraev
- Abstract
The rapid development of sensor systems and the fall in the price of computing power in the near future will allow the creating adaptive robotic systems that can completely replace humans in operations that require high concentration, experience, and professionalism. The article presents the structure and software of a robotic system for in situ 3D bioprinting. The calculation of the material supply during bioprinting as a function of the linear velocity of the nozzle of the end effector is carried out. As well as its calculation depending on the surface area. This allows you to select the components of the developed robotic system. The development of an end effector for in situ 3D bioprinting is presented and the interaction of its components with each other is described. To ensure reliable operation of the system technical solutions are also demonstrated. An in vitro experiment was conducted on bioprinting cartilage tissue on a phantom of human femoral spongy tissue.
- Subjects
BIOPRINTING; ROBOTICS; LINEAR velocity; ROBOTICS software; HYDROGELS; THREE-dimensional printing; SYSTEMS software
- Publication
Annals of DAAAM & Proceedings, 2020, Vol 31, p793
- ISSN
1726-9679
- Publication type
Article
- DOI
10.2507/31st.daaam.proceedings.110