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Minimally invasive surgery (MIS) has attracted attention recently. MIS such as endoscopic surgery considers a patient's quality of life. In endoscopic surgeries, bilateral control systems are strongly required to apply. It is necessary to develop the multi Degrees Of Freedom (DOF) robot to achieve various operation procedures including endoscopic surgery. In this paper, 16-DOF haptic telesurgery master/slave...
Recently, Minimally Invasive Surgery(MIS) has come to the front. The research on surgical robot for operational support has been actively done. To use such robots in MIS, it is needed to estimate the environmental impedance as the numerical data and to preserve it as the standard reference value of the safety field of internal organs. In this paper, the environmental model considering nonlinear stiffness...
Recently, minimally invasive surgery (MIS) that has some advantages has come to the front. The research on surgical robot for operational support has been actively done. To use such robots in MIS, it is needed to estimate the environmental impedance as the numerical data and to preserve it from the viewpoint of knowing the standard reference value of the safety field of internal organs and from that...
Recently, minimally invasive surgery (MIS) that has some advantages has come to the front. The research on surgical robot for operational support has been actively done. To use such robots in MIS, it is needed to estimate the environmental impedance as the numerical data and to preserve it from the viewpoint of knowing the standard reference value of the safety field of internal organs and from that...
Minimally invasive surgery is an important issue from the point of view of patients' quality of life (QoL). An endoscopic surgery is one of the minimally invasive surgeries. With the endoscopic surgery, pain could be less. This operation, however, has difficulty, and surgeons have to be well trained. To solve this problem, an endoscopic surgery system based on haptic teleoperation was proposed. The...
The use of robotic devices in surgical applications has been growing in recent years. Surgical robots are beginning to find applications in minimally invasive surgeries. The control issues pertaining to many of the applications of robotics to surgery are similar. In all cases, the ability to accommodate unique special-purpose mechanical designs is important, as is the ability to restrict the motions...
Bilateral control enables the operator to be placed away from the working environment. Slave manipulator usually works in a remote site or in a hazardous environment. Master operator is sensing the environment through the slave manipulator. Usually if scaling is not used, master operator could feel the slave environment as it is. If the master operator should feel a feeling other than that is coming...
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