Soft tissue biomechanical modeling (7 Ergebnisse)

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Computer assisted surgery systems intraoperatively support the surgeon by providing information on the location of hidden risk and target structures during surgery. However, soft tissue deformations make intraoperative registration (and thus intraoperative navigation) difficult. In this work, a novel, biomechanics based approach for real-time soft tissue registration from sparse intraoperative sensor data such as stereo endoscopic images is presented to overcome this problem.…

Taschenbuch. Zustand: Neu. Real-time Biomechanical Modeling for Intraoperative Soft Tissue Registration | Stefan Suwelack | Taschenbuch | 262 S. | Englisch | 2015 | Karlsruher Institut für Technologie | EAN 9783731503736 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

Paperback. Zustand: Brand New. 262 pages. 8.27x5.83x0.62 inches. In Stock.

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume focuses on the biomechanical modeling of biological tissues in the context of Computer Assisted Surgery (CAS). More specifically, deformable soft tissues are addressed since they are the subject of the most recent developments in this field. The pioneering works on this CAS topic date from the 1980's, with applications in orthopaedics and biomechanical models of bones. More recently, however, biomechanical models of soft tissues have been proposed since most of the human body is made of soft organs that can be deformed by the surgical gesture. Such models are much more complicated to handle since the tissues can be subject to large deformations (non-linear geometrical framework) as well as complex stress/strain relationships (non-linear mechanical framework). Part 1 of the volume presents biomechanical models that have been developed in a CAS context and used during surgery. This is particularly new since most of the soft tissues models already proposed concern Computer Assisted Planning, with a pre-operative use of the models. Then, the volume addresses the two key issues raised for an intra-operative use of soft tissues models, namely (Part 2) 'how to estimate the in vivo mechanical behavior of the tissues ' (i.e. what are the values of the mechanical parameters that can deliver realistic patient-specific behavior ) and (Part 3) 'how to build a modeling platform that provides generic real-time (or at least interactive-time) numerical simulations '.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume focuses on the biomechanical modeling of biological tissues in the context of Computer Assisted Surgery (CAS). More specifically, deformable soft tissues are addressed since they are the subject of the most recent developments in this field. The pioneering works on this CAS topic date from the 1980's, with applications in orthopaedics and biomechanical models of bones. More recently, however, biomechanical models of soft tissues have been proposed since most of the human body is made of soft organs that can be deformed by the surgical gesture. Such models are much more complicated to handle since the tissues can be subject to large deformations (non-linear geometrical framework) as well as complex stress/strain relationships (non-linear mechanical framework). Part 1 of the volume presents biomechanical models that have been developed in a CAS context and used during surgery. This is particularly new since most of the soft tissues models already proposed concern Computer Assisted Planning, with a pre-operative use of the models. Then, the volume addresses the two key issues raised for an intra-operative use of soft tissues models, namely (Part 2) 'how to estimate the in vivo mechanical behavior of the tissues ' (i.e. what are the values of the mechanical parameters that can deliver realistic patient-specific behavior ) and (Part 3) 'how to build a modeling platform that provides generic real-time (or at least interactive-time) numerical simulations '.…

Hardcover. Zustand: Brand New. 2012 edition. 405 pages. 9.25x6.25x1.00 inches. In Stock.