Robot Arms
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Analysis of surgical and histopathological results of robot-assisted partial nephrectomy with use of three or four robotic arms: an early series results
ABSTRACT Objectives: The aim of this study was to evaluate whether criteria exist to guide election between the use the three- or four-arm technique in robotic partial nephrectomy (RPN) instead of just the surgeon’s preference. Material and Methods: We performed a retrospective review of 80 patients submitted to RPN from May 2016 to February 2020. The pa
International braz j urol. Publicado em: 2022
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2. Contemporary techniques of da Vinci SP radical prostatectomy: multicentric collaboration and expert opinion
ABSTRACT Background The da Vinci SP robot consists of an innovative single port trocar that houses a flexible camera and three biarticulated arms, which minimizes the number of incisions to assess the surgical site, allowing a less invasive procedure. However, due to its recent release in the market, the current literature reporting SP-RARP is still restri
International braz j urol. Publicado em: 2022
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3. Implementation of a Flexible Manufacturing System in a production cell of the automotive industry: decision and choice
Abstract Paper aims The purpose is to decide on the technology for the implementation of an FMS in a manufacturing cell that produces the coil for starting engines in a company of the Brazilian automotive industry. Originality The mixed use of structured methods to support a semi-structured decision-making problem. Research method The qualitative-quantita
Prod.. Publicado em: 30/05/2019
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4. Robot - assisted laparoscopic local recurrence resection after radical prostatectomy
ABSTRACT Introduction and objective: Local prostate cancer recurrence is usually treated with salvage radiation (sRDT) with or without adjuvant therapy. However, surgical resection could be an option. We aim to present the surgical technique for robot - assisted laparoscopic resection prostate cancer local recurrence after radical prostatectomy (RP) and sRD
Int. braz j urol.. Publicado em: 2019-01
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5. Robot-assisted single port radical nephrectomy and cholecystectomy: description and technical aspects
ABSTRACT Introduction Robot-Assisted Single Site Radical Nephrectomy (RASS-RN) has been reported by surgeons in Europe and United States (1–3). To our best knowledge this video presents the first RASS-RN with concomitant cholecystectomy performed in Latin America. Case A 66 year-old renal transplant male due to chronic renal failure presented with an inc
Int. braz j urol.. Publicado em: 2018-02
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6. Robotic transmesocolonic Pyelolithotomy of horseshoe kidney
Introduction The purpose of this video is to demonstrate the use of the robot to perform a transmesocolonic pyelolithotomy of a horseshoe kidney. Materials and Methods A 35-year old female presented with vague abdominal pain. CT scan imaging revealed the presence of a left horseshoe kidney with multiple pelvicalyceal stones. The patient was positioned in th
Int. braz j urol.. Publicado em: 2015-02
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7. An Investigation into the Use of Industrial Robots for Machining Soft and Low Density Materials with HSM Technique
The needs to comply with an increasingly competitive international market lead industries to some innovative solutions, such as the use of robotic arms as machine tools. Although these solutions present some well known drawbacks, there are some advantages and niches of application where success is possible. The present work investigates the use of such piece
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2011-09
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8. Telescopic continuum robot for tasks at high positions. / Robô contínuo telescópico para tarefas em alturas elevadas.
Among several applications of robots in the service field, it is possible to percept an increasing interest in manipulate tools in higher positions using automatic devices, due to the fact that such activities are high risked operations and demands the use of several safety equipments. The most common examples of this kind of activity are the inspection of m
Publicado em: 2009
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9. Dinâmica e controle de movimento de corpo rígido de um manipulador robótico rígido/flexivel / Dynamic and control of rigid body motion of a rigid/flexible robotic manipulador
This work presents a study of the dynamics and control of the movement of rigid body of a robotic manipulator. The model of the manipulator, consisting of a mechanism with two flexible links hardwired by meetings that do not suffer deformations, was gotten through the Formularization of Lagrange and the Admitted Modes Method. For matching effect, two other m
Publicado em: 2001
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10. Robot arms to revolutionize neurosurgery — and more
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11. Learning to Control a Brain–Machine Interface for Reaching and Grasping by Primates
Reaching and grasping in primates depend on the coordination of neural activity in large frontoparietal ensembles. Here we demonstrate that primates can learn to reach and grasp virtual objects by controlling a robot arm through a closed-loop brain–machine interface (BMIc) that uses multiple mathematical models to extract several motor parameters (i.e., ha
Public Library of Science.