The Experts below are selected from a list of 249 Experts worldwide ranked by ideXlab platform
Xiaoying Song - One of the best experts on this subject based on the ideXlab platform.
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an intuitive Control Console for robotic surgery system
Robotics and Biomimetics, 2014Co-Authors: Yizhi Shi, Rahman Davoodi, Xiaoying SongAbstract:An intuitive Control Console for a minimally invasive surgical robotic system has been developed. The system has five degrees of freedom (DOF), which are configured to imitate the traditional laparoscopic forceps both in appearance and function, providing the surgeons with a familiar feel and reducing the training time for the new surgeons. A prototype of the Control Console was built and tested for a standard forceps grasping task in a virtual-reality surgery training system. The results show that the virtual forceps follows the motion trajectory of the Control Console in real time and with good precision.
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ROBIO - An intuitive Control Console for robotic surgery system
2014 IEEE International Conference on Robotics and Biomimetics (ROBIO 2014), 2014Co-Authors: Yizhi Shi, Rahman Davoodi, Fu Jianting, Xiaoying SongAbstract:An intuitive Control Console for a minimally invasive surgical robotic system has been developed. The system has five degrees of freedom (DOF), which are configured to imitate the traditional laparoscopic forceps both in appearance and function, providing the surgeons with a familiar feel and reducing the training time for the new surgeons. A prototype of the Control Console was built and tested for a standard forceps grasping task in a virtual-reality surgery training system. The results show that the virtual forceps follows the motion trajectory of the Control Console in real time and with good precision.
Andreas Kirschniak - One of the best experts on this subject based on the ideXlab platform.
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Impact of haptic feedback on applied intracorporeal forces using a novel surgical robotic system—a randomized cross-over study with novices in an experimental setup
Surgical Endoscopy, 2020Co-Authors: Johanna Miller, Manuel Braun, Johannes Bilz, Sebastian Matich, Carsten Neupert, Wolfgang Kunert, Andreas KirschniakAbstract:Background Most currently used surgical robots have no force feedback; the next generation displays forces visually. A novel single-port robotic surgical system called FLEXMIN has been developed. Through an outer diameter of 38 mm, two instruments are teleoperated from a surgeon’s Control Console including true haptic force feedback. One additional channel incorporates a telescope, another is free for special instrument functions. Methods This randomized cross-over study analyzed the effect of haptic feedback on the application of intracorporeal forces. In a standardized experiment setup, the subjects had to draw circles with the surgical robot as gently as possible. The applied forces, the required time spans, and predefined error rates were measured. Results Without haptic feedback, the maximum forces (median/IQR) were 6.43 N/2.96 N. With haptic feedback, the maximum forces were lower (3.57 N/1.94 N, p
Yizhi Shi - One of the best experts on this subject based on the ideXlab platform.
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an intuitive Control Console for robotic surgery system
Robotics and Biomimetics, 2014Co-Authors: Yizhi Shi, Rahman Davoodi, Xiaoying SongAbstract:An intuitive Control Console for a minimally invasive surgical robotic system has been developed. The system has five degrees of freedom (DOF), which are configured to imitate the traditional laparoscopic forceps both in appearance and function, providing the surgeons with a familiar feel and reducing the training time for the new surgeons. A prototype of the Control Console was built and tested for a standard forceps grasping task in a virtual-reality surgery training system. The results show that the virtual forceps follows the motion trajectory of the Control Console in real time and with good precision.
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ROBIO - An intuitive Control Console for robotic surgery system
2014 IEEE International Conference on Robotics and Biomimetics (ROBIO 2014), 2014Co-Authors: Yizhi Shi, Rahman Davoodi, Fu Jianting, Xiaoying SongAbstract:An intuitive Control Console for a minimally invasive surgical robotic system has been developed. The system has five degrees of freedom (DOF), which are configured to imitate the traditional laparoscopic forceps both in appearance and function, providing the surgeons with a familiar feel and reducing the training time for the new surgeons. A prototype of the Control Console was built and tested for a standard forceps grasping task in a virtual-reality surgery training system. The results show that the virtual forceps follows the motion trajectory of the Control Console in real time and with good precision.
E. Sainz-mejia - One of the best experts on this subject based on the ideXlab platform.
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Development process of the new Control Console of ININ's TRIGA mark III reactor
2006Co-Authors: E. Sainz-mejia, J. L. G. MarroquinAbstract:A description of the development of the new ININ's TRIGA Mark III reactor Control Console is presented in this meeting. Most of the operation and safety monitoring of the reactor is carried out by means of a personal computer (PC), some interface cards, and an auxiliary computer that drives the Control rod mechanisms. In this Console, the safety actions are taken by the Protection System (SEC), which acquires the data directly from the safety related systems, specified in the reactor's Console design technical specifications. The Console, based on the concept of virtual instrumentation, is composed of a group of systems that make easier to the operator the activation of the sequential steps required to operate the reactor. (authors)
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Protection System of the New Control Console of a TRIGA Mark III Nuclear Research Reactor
Nuclear Technology, 1999Co-Authors: Tonatiuh Rivero-gutierrez, E. Sainz-mejia, J.s. Benitez-read, José L. González-marroquínAbstract:The development and operation of the protection system for a TRIGA Mark III nuclear research reactor is presented. This system was designed as an integral component of the new Control Console for the Mexican National Institute for Nuclear Research 's reactor and is based on modern digital and optical electronics. In compliance with the normative applicable to the safety aspects of this kind of nuclear facility, the new protection system was designed to maintain its computer-free operational characteristics, while the rest of the new Console's systems were allowed to incorporate digital computers and processors to Control the normal operation of the reactor. The new protection system, compared to the original, enhances the scram functions and improves the safety and operability features of the system's circuits.
Guangzhong Yang - One of the best experts on this subject based on the ideXlab platform.
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an ergonomic shared workspace analysis framework for the optimal placement of a compact master Control Console
International Conference on Robotics and Automation, 2020Co-Authors: Dandan Zhang, Jindong Liu, Anzhu Gao, Guangzhong YangAbstract:Master-Slave Control is commonly used for Robot-Assisted Minimally Invasive Surgery (RAMIS). The configuration, as well as the placement of the master manipulators, can influence the remote Control performance. An ergonomic shared workspace analysis framework is proposed in this letter. Combined with the workspace of the master manipulators and the human arms, the human-robot interaction workspace can be generated. The optimal master robot placement can be determined based on three criteria: 1) interaction workspace volume, 2) interaction workspace quality, and 3) intuitiveness for slave robot Control. Experimental verification of the platform is conducted on a da Vinci Research Kit (dVRK). An in-house compact master manipulator (Hamlyn CRM) is used as the master robot and the da Vinci robot is used as the slave robot. Comparisons are made between with and without using design optimization to validate the effectiveness of the ergonomic shared workspace analysis technique. Results indicate that the proposed ergonomic shared workspace analysis can improve the performance of teleoperation in terms of task completion time and the number of clutching required during operation.