Biomaterial Database

3D Real-time FEM based guide wire simulator with force feedback. 2005

Suraj Bhat, and Chandresh Mehta, and Clive D'Souza, and T Kesavadas

Virtual Reality Laboratory, Department of Mechanical Engineering, State University of New York at Buffalo, Buffalo, NY, USA. {sbhat,crmehta,crdsouza,kesh}@eng.buffalo.edu

Minimally invasive surgical techniques using catheter is now used in many procedures. Development of surgical training of such procedures requires real-time simulation of tool-organ interaction. In such processes, each subsequent step of interaction would be based on the current configuration of the surgical tool (guidewire in this case), leading to development of techniques to solve and visualize the configuration of tool at every time step. This paper presents a Finite Element (FEM) based approach to simulate the tool-organ interaction.

UI	MeSH Term	Description	Entries
D002404	Catheterization	Use or insertion of a tubular device into a duct, blood vessel, hollow organ, or body cavity for injecting or withdrawing fluids for diagnostic or therapeutic purposes. It differs from INTUBATION in that the tube here is used to restore or maintain patency in obstructions.	Cannulation,Cannulations,Catheterizations
D002983	Clinical Competence	The capability to perform acceptably those duties directly related to patient care.	Clinical Skills,Competence, Clinical,Clinical Competency,Clinical Skill,Competency, Clinical,Skill, Clinical,Skills, Clinical,Clinical Competencies,Competencies, Clinical
D003198	Computer Simulation	Computer-based representation of physical systems and phenomena such as chemical processes.	Computational Modeling,Computational Modelling,Computer Models,In silico Modeling,In silico Models,In silico Simulation,Models, Computer,Computerized Models,Computer Model,Computer Simulations,Computerized Model,In silico Model,Model, Computer,Model, Computerized,Model, In silico,Modeling, Computational,Modeling, In silico,Modelling, Computational,Simulation, Computer,Simulation, In silico,Simulations, Computer
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014584	User-Computer Interface	The portion of an interactive computer program that issues messages to and receives commands from a user.	Interface, User Computer,Virtual Systems,User Computer Interface,Interface, User-Computer,Interfaces, User Computer,Interfaces, User-Computer,System, Virtual,Systems, Virtual,User Computer Interfaces,User-Computer Interfaces,Virtual System
D019060	Minimally Invasive Surgical Procedures	Procedures that avoid use of open, invasive surgery in favor of closed or local surgery. These generally involve use of laparoscopic devices and remote-controlled manipulation of instruments with indirect observation of the surgical field through an endoscope or similar device.	Minimal Access Surgical Procedures,Minimal Surgical Procedures,Minimally Invasive Surgical Procedure,Surgical Procedures, Minimally Invasive,Minimal Surgical Procedure,Minimally Invasive Surgery,Procedure, Minimal Surgical,Procedures, Minimal Access Surgical,Procedures, Minimal Surgical,Procedures, Minimally Invasive Surgical,Surgical Procedure, Minimal,Surgical Procedures, Minimal,Surgical Procedures, Minimal Access,Minimally Invasive Surgeries,Surgeries, Minimally Invasive,Surgery, Minimally Invasive
D020342	Finite Element Analysis	A computer based method of simulating or analyzing the behavior of structures or components.	Analysis, Finite Element,Analyses, Finite Element,Element Analyses, Finite,Element Analysis, Finite,Finite Element Analyses

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