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dc.contributor.advisorMuñoz-Martínez, Víctor Fernando 
dc.contributor.advisorTortora, Giuseppe
dc.contributor.authorRivas-Blanco, Irene 
dc.contributor.otherIngeniería de Sistemas y Automáticaen_US
dc.date.accessioned2018-07-13T10:39:49Z
dc.date.available2018-07-13T10:39:49Z
dc.date.issued2017-06-23
dc.identifier.urihttps://hdl.handle.net/10630/16250
dc.descriptionThe cognitive architecture also includes learning mechanisms to adapt the behavior of the robot to the different ways of working of surgeons, and to improve the robot behavior through experience, in a similar way as a human assistant would do. The theoretical concepts of this dissertation have been validated both through in-vitro experimentation in the labs of medical robotics of the University of Malaga and through in-vivo experimentation with pigs in the IACE Center (Instituto Andaluz de Cirugía Experimental), performed by expert surgeons.en_US
dc.description.abstractIn the last decades, laparoscopic surgery has become a daily practice in operating rooms worldwide, which evolution is tending towards less invasive techniques. In this scenario, robotics has found a wide field of application, from slave robotic systems that replicate the movements of the surgeon to autonomous robots able to assist the surgeon in certain maneuvers or to perform autonomous surgical tasks. However, these systems require the direct supervision of the surgeon, and its capacity of making decisions and adapting to dynamic environments is very limited. This PhD dissertation presents the design and implementation of a smart camera robotic assistant to collaborate with the surgeon in a real surgical environment. First, it presents the design of a novel camera robotic assistant able to augment the capacities of current vision systems. This robotic assistant is based on an intra-abdominal camera robot, which is completely inserted into the patient’s abdomen and it can be freely moved along the abdominal cavity by means of magnetic interaction with an external magnet. To provide the camera with the autonomy of motion, the external magnet is coupled to the end effector of a robotic arm, which controls the shift of the camera robot along the abdominal wall. This way, the robotic assistant proposed in this dissertation has six degrees of freedom, which allow providing a wider field of view compared to the traditional vision systems, and also to have different perspectives of the operating area. On the other hand, the intelligence of the system is based on a cognitive architecture specially designed for autonomous collaboration with the surgeon in real surgical environments. The proposed architecture simulates the behavior of a human assistant, with a natural and intuitive human-robot interface for the communication between the robot and the surgeon.en_US
dc.language.isoengen_US
dc.publisherUMA Editorialen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectRobótica médica - Tesis doctorales
dc.subject.otherRobóticaen_US
dc.subject.otherTencología médicaen_US
dc.subject.otherSistemas de controlen_US
dc.subject.otherProcesos cognitivosen_US
dc.titleSmart Camera Robotic Assistant for Laparoscopic Surgeryen_US
dc.typeinfo:eu-repo/semantics/doctoralThesisen_US
dc.centroEscuela de Ingenierías Industrialesen_US


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