Results 121 to 130 of about 2,992,857 (372)

An Open-Source 7-Axis, Robotic Platform to Enable Dexterous Procedures within CT Scanners

, 2019
This paper describes the design, manufacture, and performance of a highly dexterous, low-profile, 7 Degree-of-Freedom (DOF) robotic arm for CT-guided percutaneous needle biopsy.
Norbash, Alexander M., Schreiber, Dimitri A., Shak, Daniel B., Yip, Michael C.   +3 more
core   +1 more source

A Case‐Based Reasoning Approach to Model Manufacturing Constraints for Impact Extrusion

Advanced Engineering Materials, EarlyView.
A hybrid modeling approach is presented that combines constraint‐based process modeling and case‐based reasoning. The model formalizes manufacturing constraints and integrates simulation data to model complex manufacturing processes. The approach supports manufacturability analysis during product design through an adaptive modeling environment.
Kevin Herrmann, Eduard Ortlieb, Hendrik Wester, Paul Christoph Gembarski, Bernd‐Arno Behrens, Roland Lachmayer   +5 more
wiley   +1 more source

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

Advanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek, Eduard Ortlieb, Caner‐Veli Ince, Julius Peddinghaus, Hendrik Wester, Johanna Uhe, Annika Raatz, Kai Brunotte   +7 more
wiley   +1 more source

Analysis of the therapeutic efficacy of robot-assisted percutaneous screw fixation in the minimally invasive treatment of pelvic fractures

Frontiers in Surgery
ObjectiveTo compare the therapeutic efficacy of robot-assisted and manual screw placement techniques for the treatment of pelvic fractures.MethodsThis study included patients with pelvic fractures admitted to our orthopedic department between January ...
Mige Wang, Song Zheng, Yushan Zhang, Jialing Lu   +3 more
doaj   +1 more source

Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials

Advanced Engineering Materials, EarlyView.
This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani, Surabhi Nadigotti, Erfan Fatehi, Derek Aranguren van Egmond, Behnam Ashrafi   +4 more
wiley   +1 more source

Robotic uro-oncology applications of the SSI Mantra™ surgical robotic system

Asian Journal of Urology
Objective: To report our preliminary clinical experience and outcomes of uro-oncology procedures conducted utilizing the SSI Mantra™ surgical robotic system.
Sudhir K. Rawal, Ashish Khanna, Amitabh Singh, Sarbartha K. Pratihar, Ishan Malla, Mujahid Ali, Vivek Vasudeo, Kaushik Jaganthan, Bhuvan Kumar, Nikhil Saurabh   +9 more
doaj  

A novel affordable user interface for robotic surgery training: design, development and usability study

Frontiers in Digital Health
IntroductionThe use of robotic systems in the surgical domain has become groundbreaking for patients and surgeons in the last decades. While the annual number of robotic surgical procedures continues to increase rapidly, it is essential to provide the ...
Alberto Neri, Alberto Neri, Mara Coduri, Mara Coduri, Veronica Penza, Andrea Santangelo, Alessandra Oliveri, Enrico Turco, Enrico Turco, Mattia Pizzirani, Elisa Trinceri, Domenico Soriero, Federico Boero, Serena Ricci, Serena Ricci, Leonardo S. Mattos   +15 more
doaj   +1 more source

Role of Robot-Assisted Pelvic Surgery

The Scientific World Journal, 2009
The purpose of this study was to assess the current role of robot-assisted urological surgery in the female pelvis. The recently published English literature was reviewed to evaluate this role, with special emphasis on reconstructive procedures.
Iqbal Singh, Ashok K. Hemal
doaj   +1 more source

A Novel Tele-Operated Flexible Robot Targeted for Minimally Invasive Robotic Surgery

Engineering, 2015
In this paper, a novel flexible robot system with a constrained tendon-driven serpentine manipulator (CTSM) is presented. The CTSM gives the robot a larger workspace, more dexterous manipulation, and controllable stiffness compared with the da Vinci ...
Zheng Li, Jan Feiling, Hongliang Ren, Haoyong Yu   +3 more
doaj   +1 more source

Antimicrobial Titanium–Copper Alloys: The Role of Microstructure in Arc‐Melted Compositions

Advanced Engineering Materials, EarlyView.
Copper‐containing titanium alloys show promise in combating orthopedic implant infections. This study explores the influence of heat treatment on Ti‐11.5Cu and Ti‐33Cu alloys, revealing that larger Ti2Cu precipitates (≈5 μm) enhance antimicrobial efficacy through increased surface contact. Results suggest contact sterilization is the primary mechanism,
Daisy Rabbitt, Paraic O’Kelly, Victor M. Villapún, Luke N. Carter, Alexander J. Knowles, Sophie C. Cox   +5 more
wiley   +1 more source