2A1-K06 Mechanism of Differential Driven Ball-screw for Commercial Forceps of Single Port Endoscopic Surgery(Surgical Robotics and Mechatronics (1))

2013 ◽  
Vol 2013 (0) ◽  
pp. _2A1-K06_1-_2A1-K06_4
Author(s):  
Toshinobu MATSUMOTO ◽  
Toshikazu KAWAI ◽  
Atsushi NISHIKAWA ◽  
Yuji NISHIZAWA ◽  
Tatsuo NAKAMURA
2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Joanne Pransky

Purpose The following article is a “Q&A interview” conducted by Joanne Pransky of Industrial Robot Journal as a method to impart the combined technological, business and personal experience of a prominent, robotic industry PhD and innovator regarding his pioneering efforts. The paper aims to discuss these issues. Design/methodology/approach The interviewee is Dr Nabil Simaan, Professor of Mechanical Engineering, Computer Science and Otolaryngology at Vanderbilt University. He is also director of Vanderbilt’s Advanced Robotics and Mechanism Applications Research Laboratory. In this interview, Simaan shares his unique perspective and approaches on his journey of trying to solve real-world problems in the medical robotics area. Findings Simaan received his BSc, MSc and PhD in mechanical engineering from the Technion – Israel Institute of Technology. He served as Postdoctoral Research Scientist in Computer Science at Johns Hopkins University. In 2005, he joined Columbia University, New York, NY, as an Assistant Professor of Mechanical Engineering until 2010, when he joined Vanderbilt. His current applied research interests include synthesis of novel robotic systems for surgical assistance in confined spaces with applications to minimally invasive surgery of the throat, natural orifice surgery, cochlear implant surgery and dexterous bimanual microsurgery. Theoretical aspects of his research include robot design and kinematics. Originality/value Dr Simaan is a leading pioneer on designing robotic systems and mechanisms for medical applications. Examples include technologies for snake robots licensed to Intuitive Surgical; technologies for micro-surgery of the retina, which led to the formation of AURIS Surgical Robotics; the insertable robotic effector platform (IREP) single-port surgery robot that served as the research prototype behind the Titan Medical Inc. Sport (Single Port Orifice Robotic Technology). Simaan received the NSF Career award for young investigators to design new algorithms and robots for safe interaction with the anatomy. He has served as the Editor for IEEE International Conference on Robotics and Automation, Associate Editor for IEEE Transactions on Robotics, Editorial Board Member of Robotica, Area Chair for Robotics Science and Systems and corresponding Co-chair for the IEEE Technical Committee on Surgical Robotics. In January 2020, he was bestowed the award of Institute of Electrical and Electronics Engineers (IEEE) Fellow for Robotics Advancements. At the end of 2020, he was named a top voice in health-care robotics by technology discovery platform InsightMonk and market intelligence firm BIS Research. Simaan holds 15 patents. A producer of human capital, his education goal is to achieve the best possible outcome with every student he works with.


2010 ◽  
Vol 2010 (0) ◽  
pp. _2A1-B22_1-_2A1-B22_4
Author(s):  
Yuta SEKIGUCHI ◽  
Yo KOBAYASHI ◽  
Yu TOMONO ◽  
Hiroki WATANABE ◽  
Kazutaka TOYODA ◽  
...  

2009 ◽  
Vol 16 (10) ◽  
pp. 791-800 ◽  
Author(s):  
Kazunori Kihara ◽  
Satoru Kawakami ◽  
Yasuhisa Fujii ◽  
Hitoshi Masuda ◽  
Fumitaka Koga

2011 ◽  
Vol 23 (6) ◽  
pp. 1115-1124 ◽  
Author(s):  
Yuta Sekiguchi ◽  
◽  
Yo Kobayashi ◽  
Yu Tomono ◽  
Hiroki Watanabe ◽  
...  

Recently, a robotic system was developed to assist in Single-Port Endoscopic Surgery (SPS). However, the existing system required a manual operation of vision and viewpoint, hindering the surgical task. We proposed a surgical endoscopic robot for SPS with a dynamic vision control, the endoscopic view being manipulated by a master controller. The prototype robot consists of a manipulator for vision control, and dual tool tissue manipulators (gripping: five DOFs; cautery: three DOFs) can be attached at the tip of the sheath manipulator. In particular, this paper focuses on the details of the mechanism and control scheme of the tool manipulator. The experimental results show that our manipulator exhibits a response with a precision of less than 0.15 mm and a time delay of less than 31 ms, when the input frequency is 1.0 Hz.


2013 ◽  
Vol 20 (1) ◽  
pp. 131-132 ◽  
Author(s):  
Chyi-Long Lee ◽  
Kai-Yun Wu ◽  
Hsuan Su ◽  
Chih-Feng Yen ◽  
Shir-Hwa Ueng

2011 ◽  
Vol 25 (6) ◽  
pp. 1709-1711 ◽  
Author(s):  
Alberto Arezzo ◽  
Mario Morino

2013 ◽  
Vol 49 (1) ◽  
pp. 183-189
Author(s):  
Yo KOBAYASHI ◽  
Yuta SEKIGUCHI ◽  
Yu TOMONO ◽  
Takehiko NOGUCHI ◽  
Yu TAKAHASHI ◽  
...  

Author(s):  
Bharatendu Swain

Abstract Background Scar visibility is a major deterrent to patients seeking reconstructive surgery. Endoscopic surgery can address a wide range of problems, from minimizing or concealing scars to improving access and outcomes in certain situations. This case series includes a wide range of reconstructive surgery problems addressed by subcutaneous endoscopic surgery. Having one or more trained assistants is a major deterrent to the performance of endoscopic surgery by the lone practitioner. The single (or two-port technique for muscle harvest) used in most cases simplifies subcutaneous endoscopic surgery. Methods A single-port endoscopy technique, with a 4-mm, 30-degree side viewing telescope and sheath, optical camera and cold light source, was used. Case records were reviewed for access incisions, procedure abandonment, postoperative pain, complications, and patient satisfaction. Results A total of 53 endoscopic surgical episodes between 2003 and 2013 were reviewed. Using a single port, most cases were done successfully. The access site was changed peroperatively in one case. Complications included transient nerve palsy in one case, which recovered completely. There was minimal intraoperative bleeding. Postoperative pain was low except in one case and managed with minimal analgesia. Patient satisfaction was high in all cases. Conclusions Subsurface endoscopy done on a wide range of reconstructive surgery procedures and resulted in minimal scars and high patient satisfaction.


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