Development Of Piezoresistive Tactile Sensors And A Graphical Display System For Minimally Invasive Surgery And Robotics
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Development Of Piezoresistive Tactile Sensors And A Graphical Display System For Minimally Invasive Surgery And Robotics
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Author : Masoud Kalantari
language : en
Publisher:
Release Date : 2013
Development Of Piezoresistive Tactile Sensors And A Graphical Display System For Minimally Invasive Surgery And Robotics written by Masoud Kalantari and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Handbook Of Robotic Surgery
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Author : Stênio de Cássio Zequi
language : en
Publisher: Elsevier
Release Date : 2024-10-02
Handbook Of Robotic Surgery written by Stênio de Cássio Zequi and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-02 with Computers categories.
Handbook of Robotic Surgery serves as a primer covering the main areas of knowledge in robotic surgery. This comprehensive book provides essential information on all aspects related to robotic surgery, from the present up to the future. The discussion presented in sections ranges from the historical background of robotic surgery up to more recent and future technological innovations such as remote controls, surgically distant collaboration, simulators, modern surgical robotics, fluorescence-guided surgery, and virtual reality. The book also contains sections dedicated to the safety conditions in surgery and patient protection, which will be suitable for surgeons, health professionals, biomedical engineering professionals, healthcare administrators, and students. There are specific chapters for all areas in which robotic surgery has been used in daily clinical practice or is under development. - Written by doctors, engineers, and nurses, thus eliminating communication barriers and making it accessible for health and engineering professionals - Provides initial literature offering a broad overview of all aspects of robotic surgery that will serve as a solid theoretical base for future developments in robotic subfields - Analyzes cost-effectiveness of robotic surgery, discussing its use in developing countries, ethics, medical-legal aspects, education, training, mentorship, leadership, certification of professionals, and credentialing of robotic centers - Contributed to by key opinion leaders from several nations and continents, taking into account different socioeconomic and cultural regional realities which can influence the widespread use of robotic surgery in the world
Medicine Meets Virtual Reality 17
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Author : James D. Westwood
language : en
Publisher: IOS Press
Release Date : 2009
Medicine Meets Virtual Reality 17 written by James D. Westwood and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Computers categories.
The 17th annual Medicine Meets Virtual Reality (MMVR17) was held January 19-22, 2009, in Long Beach, CA, USA. The conference is well established as a forum for emerging data-centered technologies for medical care and education. This proceedings volume is of interest to physicians, surgeons and other medical professionals.
Frontiers In Robotics And Ai Editor S Picks 2022
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Author : Kostas J. Kyriakopoulos
language : en
Publisher: Frontiers Media SA
Release Date : 2023-03-10
Frontiers In Robotics And Ai Editor S Picks 2022 written by Kostas J. Kyriakopoulos and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-10 with Science categories.
Tactile Sensing And Displays
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Author : Javad Dargahi
language : en
Publisher: John Wiley & Sons
Release Date : 2012-11-06
Tactile Sensing And Displays written by Javad Dargahi and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-06 with Science categories.
Comprehensively covers the key technologies for the development of tactile perception in minimally invasive surgery Covering the timely topic of tactile sensing and display in minimally invasive and robotic surgery, this book comprehensively explores new techniques which could dramatically reduce the need for invasive procedures. The tools currently used in minimally invasive surgery (MIS) lack any sort of tactile sensing, significantly reducing the performance of these types of procedures. This book systematically explains the various technologies which the most prominent researchers have proposed to overcome the problem. Furthermore, the authors put forward their own findings, which have been published in recent patents and patent applications. These solutions offer original and creative means of surmounting the current drawbacks of MIS and robotic surgery. Key features:- Comprehensively covers topics of this ground-breaking technology including tactile sensing, force sensing, tactile display, PVDF fundamentals Describes the mechanisms, methods and sensors that measure and display kinaesthetic and tactile data between a surgical tool and tissue Written by authors at the cutting-edge of research into the area of tactile perception in minimally invasive surgery Provides key topic for academic researchers, graduate students as well as professionals working in the area
Bioengineered And Bioinspired Systems
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Author :
language : en
Publisher:
Release Date : 2005
Bioengineered And Bioinspired Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Bioengineering categories.
Design And Development Of New Tactile Softness Displays For Minimally Invasive Surgery
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Author : Mohammadreza Ramezanifard
language : en
Publisher:
Release Date : 2008
Design And Development Of New Tactile Softness Displays For Minimally Invasive Surgery written by Mohammadreza Ramezanifard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Despite an influential shortcoming of minimally invasive sugary (MIS), which is the lack of tactile feedback to the surgeon, MIS has increasingly been used in various types of surgeries. Restoring the missing tactile feedback, especially information which can be obtained by the palpation of tissue, such as detection of embedded lump and softness characterization is important in MIS. The present study aims to develop tactile feedback systems both graphically and physically. In graphical rendering approach, the proposed system receives signals from the previously fabricated piezoelectric softness sensors which are integrated with an MIS grasper. After processing the signals, the tactile information is displayed by means of a color coding method. Using the graphical images, the softness of the grasped objects can visually be differentiated. A physical tactile display system is also designed and fabricated. This system simulates non-linear material properties of different soft objects. The system consists of a linear actuator, force and position sensors and processing software. A PID controller is used to control the motion of a linear actuator according to the properties of the simulated material and applied force. Graphical method was also examined to render the tactile information of embedded lumps within a soft tissue/object. The necessary information on the size and location of the hidden features are collected using sensorized MIS graspers. The information is then processed and graphically rendered to the surgeon. Using the proposed system surgeons can identify presence, location and approximate size of hidden lumps by grasping the target object with a reasonable accuracy. Finally, in order to determine the softness of the grasped object, another novel approach is taken by the design and fabrication of a smart endoscopic tool equipped with sensors for measuring the applied force and the angle of the grasper jaws. Using this method, the softness/compliance of the grasped object can be estimated and presented to the surgeon.
Development Of Capacitive Tactile Sensors For Surgical Systems
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Author : Yuan Dai
language : en
Publisher:
Release Date : 2015
Development Of Capacitive Tactile Sensors For Surgical Systems written by Yuan Dai and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
Minimally invasive surgery (MIS) has gained popularity over traditional open surgery due to its advantages of decreased incision size and pain to the patient, lower risk of infection, and shorter recovery time. Recent developments in robotic surgical systems have shown promise to further advance MIS by offering the surgeons with increased manipulability and dexterity along with 3D vision. However, one major disadvantage associated with robotic surgery is the absence of tactile feedback, which is critical in tool-tissue interaction. This paper provides an overview and information useful for approaching a novel tactile feedback sensor system. We aim to construct highly sensitive micro-scale tri-axial capacitive-based differential force sensors that will be integrated at the tips of surgical tools used in robotic surgery. To date, three capacitive sensor models have been proposed. Comb drive model, joystick model and single-sided capacitive sensor model. The first two models were initially created by COMSOL, with optimized geometry parameters. We demonstrate that all three models can satisfy the sensitivity and resolution requirement after being connected with a readout circuit. The fabrication process is proposed and short-loop experiments have been conducted. The integration of read-out circuits with the capacitive sensor is designed on a flexible printed circuit board, which will be first connected to the computer with LabVIEW based controller to convert the analog signal to digital capacitor signal, and the force information as well as the real-time sensitivity, resolution values can be obtained. After the functionality of the sensor is proven to be valid, the proposed tactile sensor system needs to integrate into current Haptic Feedback System. Both the microcontroller and the software need to be modified to function with the proposed sensor and the actuators.
Artificial Tactile Sensing In Biomedical Engineering
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Author : Siamak Najarian
language : en
Publisher: McGraw Hill Professional
Release Date : 2009-05-18
Artificial Tactile Sensing In Biomedical Engineering written by Siamak Najarian and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-18 with Technology & Engineering categories.
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Master Artificial Tactile Sensing Design for Biomedical Engineering Applications Filled with high-quality photographs and illustrations, including some in color, this definitive guide details the design and manufacturing of artificial tactile systems and their applications in surgical procedures. Artificial Tactile Sensing in Biomedical Engineering explains the fundamentals of the human sense of touch and the latest techniques for artificially replicating it. The book describes the mechanistic principles of static and dynamic tactile sensors and discusses cutting-edge biomedical applications, including minimally invasive surgery, tumor detection, robotic surgery, and surgical simulations. Artificial Tactile Sensing in Biomedical Engineering covers: Capacitive, magnetic, inductive, conductive elastomeric, optical, and thermal sensors Strain gauge and piezoelectric sensors Tactile sensing in surgery and palpation Tactile image information through palpation Tumor detection via artificial tactile sensing Estimating tumor parameters using the finite element method and an artificial neural network Determination of mechanical properties of biological tissues Tactile sensing in remote and robotic surgery Haptics application in surgical simulation
Tactile Sensors For Minimally Invasive Surgical Systems
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Author : Omeed Paydar
language : en
Publisher:
Release Date : 2016
Tactile Sensors For Minimally Invasive Surgical Systems written by Omeed Paydar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
Minimally invasive surgery (MIS) improves patient outcomes. Operations result in smaller incisions, shorter recovery times, lower risk of infection, and reduced pain as compared to open surgery. Moreover, robotic surgical systems improve upon traditional laparoscopic tools used in MIS, including improved dexterity, tremor removal, scaled movements, and 3D visualization. While the adoption of robotic surgical tools accelerates nationwide, these systems are characterized by an absence of touch sensation, which ultimately impedes transition of more delicate procedures. Likewise, excessive grip forces could induce tissue damage, including scar formation, hemorrhaging, perforations, and adhesions. Furthermore, without tactile information, sutures fail because of excessive tensile loads and surgeons require additional training to reach proficiency on the available surgical robots. Although robotics addresses a subset of surgical procedures, efforts to develop and integrate multi-axis biocompatible sensor arrays with commercial robotic surgical systems remain inadequate. New tools that measure compressive sensing could prevent tissue crush injuries, while shear sensing will help reduce suture failure from excessive tensile loads. Consequently, this study investigates the development of a capacitive sensor capable of restoring touch sensation to surgeons operating robotic surgical systems. Real-time access to operative loads could minimize robotic surgical complications, and ultimately, lead to the inclusion of more challenging (demanding) procedures. This work explores a relatively under-researched, undeveloped area of robotic surgery and the major remaining challenge. Because minimally invasive surgery (MIS), specifically robotic surgery, is becoming more prevalent [1], efforts to improve the outcomes are essential. Successful acquisition of intraoperative tactile information will fast-track acceptance of these tools and prevent unwanted patient outcomes.