Academic literature on the topic 'Surgical simulation systems'

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Journal articles on the topic "Surgical simulation systems"

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Mendel, Shaun, Donald Curtis, and Jeffrey C. Page. "Interprofessional Podiatric Surgical Simulation." Journal of the American Podiatric Medical Association 105, no. 4 (July 1, 2015): 331–37. http://dx.doi.org/10.7547/13-164.1.

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Background Interprofessional collaboration is key to quality outcomes in the health-care systems of today. Simulation is a common tool in podiatric medical education, and interprofessional education has become more common in podiatric medicine programs. Interprofessional simulation is the blending of these educational strategies. Methods A quantitative design was used to determine the impact of an isolated interprofessional podiatric surgical simulation between nurse anesthesia and podiatric medical students. Results Statistically significant differences were observed among participants between preintervention and postintervention surveys using the revised Interdisciplinary Education Perception Scale. Conclusions Interprofessional simulation can be an effective educational opportunity for podiatric medical and nurse anesthesia students.
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Garstka, Meghan E., Douglas P. Slakey, Christopher A. Martin, Eric R. Simms, and James R. Korndorffer. "Effectiveness of systems changes suggested by simulation of adverse surgical outcomes." BMJ Simulation and Technology Enhanced Learning 1, no. 3 (December 2015): 83–86. http://dx.doi.org/10.1136/bmjstel-2015-000055.

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BackgroundSimulation of adverse outcomes (SAO) has been described as a technique to improve effectiveness of root cause analysis (RCA) in healthcare. We hypothesise that SAO can effectively identify unsuspected root causes amenable to systems changes.MethodsSystems changes were developed and tested for effectiveness in a modified simulation, which was performed eight times, recorded and analysed.ResultsIn seven of eight simulations, systems changes were effectively utilised by participants, who contacted anaesthesia using the number list and telephone provided to express concern. In six of seven simulations where anaesthesia was contacted, they provided care that avoided the adverse event. In two simulations, the adverse event transpired despite implemented systems changes, but for different reasons than originally identified. In one case, appropriate personnel were contacted but did not provide the direction necessary to avoid the adverse event, and in one case, the telephone malfunctioned.ConclusionsSystems changes suggested by SAO can effectively correct deficiencies and help improve outcomes, although adverse events can occur despite implementation. Further study of systems concepts may provide suggestions for changes that function more reliably in complex healthcare systems. The information gathered from these simulations can be used to identify potential deficiencies, prevent future errors and improve patient safety.
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Székely, G., Ch Brechbühler, J. Dual, R. Enzler, J. Hug, R. Hutter, N. Ironmonger, et al. "Virtual Reality-Based Simulation of Endoscopic Surgery." Presence: Teleoperators and Virtual Environments 9, no. 3 (June 2000): 310–33. http://dx.doi.org/10.1162/105474600566817.

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Virtual reality (VR)-based surgical simulator systems offer a very elegant approach to enriching and enhancing traditional training in endoscopic surgery. However, while a number of VR simulator systems have been proposed and realized in the past few years, most of these systems are far from being able to provide a reasonably realistic surgical environment. We explore the current limits for realism and the approaches to reaching and surpassing those limits by describing and analyzing the most important components of VR-based endoscopic simulators. The feasibility of the proposed techniques is demonstrated on a modular prototype system that implements the basic algorithms for VR training in gynaecologic laparoscopy.
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Liu, Alan, Frank Tendick, Kevin Cleary, and Christoph Kaufmann. "A Survey of Surgical Simulation: Applications, Technology, and Education." Presence: Teleoperators and Virtual Environments 12, no. 6 (December 2003): 599–614. http://dx.doi.org/10.1162/105474603322955905.

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Surgical simulation for medical education is increasingly perceived as a valuable addition to traditional teaching methods. Simulators provide a structured learning experience, permitting practice without danger to patients, and simulators facilitate the teaching of rare or unusual cases. Simulators can also be used to provide an objective assessment of skills. This paper is a survey of current surgical simulator systems. The components of a simulator are described, current research directions are discussed, and key research questions are identified.
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Loukas, Constantinos. "Surgical Simulation Training Systems: Box Trainers, Virtual Reality and Augmented Reality Simulators." International Journal of Advanced Robotics and Automation 1, no. 2 (July 11, 2016): 1–9. http://dx.doi.org/10.15226/2473-3032/1/2/00109.

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Lim, Yi-Je, Wei Jin, and Suvranu De. "On Some Recent Advances in Multimodal Surgery Simulation: A Hybrid Approach to Surgical Cutting and the Use of Video Images for Enhanced Realism." Presence: Teleoperators and Virtual Environments 16, no. 6 (December 1, 2007): 563–83. http://dx.doi.org/10.1162/pres.16.6.563.

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In this paper, we present some recent advances in realistic surgery simulation including novel algorithms for simulating surgical cutting and techniques of improving visual realism of the simulated scenarios using images. Simulation of surgical cutting is one of the most challenging tasks in the development of a surgery simulator. Changes in topology during simulation render precomputed data unusable. Moreover, the process is nonlinear and the underlying physics is complex. Therefore, fully realistic simulation of surgical cutting at real-time rates on single processor machines is possibly out of reach at the present time. In this paper, we present a hybrid approach to the simulation of surgical cutting procedures by combining a node-snapping technique with a physically based meshfree computational scheme, the point-associated finite field (PAFF) approach, and empirical data obtained from controlled cutting experiments. To enhance the realism of the rendered scenarios, we propose an innovative way of using images obtained from videos acquired during actual surgical processes. Using a combination of techniques such as image mosaicing and view-dependent texture-mapping, we have been able to achieve excellent realistic effects with desired tissue glistening as the camera position is changed. Realistic examples are presented to showcase the results.
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Wright, M. B. "The application of a surgical bed simulation model." European Journal of Operational Research 32, no. 1 (October 1987): 26–32. http://dx.doi.org/10.1016/0377-2217(87)90268-2.

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Shi, Wen, Peter Xiaoping Liu, and Minhua Zheng. "Cutting procedures with improved visual effects and haptic interaction for surgical simulation systems." Computer Methods and Programs in Biomedicine 184 (February 2020): 105270. http://dx.doi.org/10.1016/j.cmpb.2019.105270.

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Shi, Wen, Xin Gao, Lei Lv, Zhuo Pan, and Jing Shao. "A new geometric combination of cutting and bleeding modules for surgical simulation systems." Computer Methods and Programs in Biomedicine 206 (July 2021): 106109. http://dx.doi.org/10.1016/j.cmpb.2021.106109.

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Nekrasov, R. Yu, I. V. Soloviev, and A. I. Starikov. "Simulation of Technological Systems for Diagnosis and Management Machining with CNC." Applied Mechanics and Materials 770 (June 2015): 617–21. http://dx.doi.org/10.4028/www.scientific.net/amm.770.617.

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The article deals with the problem of increasing the precision of products engineering on CNC machines. The authors proposed a solution to this problem by providing input operational adjustments to control the trajectory of the Executive bodies of the machine. The necessity of the creation of mathematical models of technological processes of diagnostics system "machine-fixture-tool-workpiece" was justified. Based on the study, the authors proposed a general scheme of diagnostics and surgical input, corrections and approximate mathematical models of individual processes of diagnostics.
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Dissertations / Theses on the topic "Surgical simulation systems"

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Range, Ashleigh Royalty. "Improving surgical patient flow through simulation of scheduling heuristics." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/81017.

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Thesis (M.B.A.)--Massachusetts Institute of Technology, Sloan School of Management; and, (S.M.)--Massachusetts Institute of Technology, Engineering Systems Division; in conjunction with the Leaders for Global Operations Program at MIT, 2013.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 79).
Massachusetts General Hospital (MGH) is currently the nation's top ranked hospital and is the largest in New England. With over 900 hospital beds and approximately 38,000 operations performed each year, MGH's operating rooms (ORs) run at 90% utilization and their hospital beds at 99% operational occupancy. MGH is faced with capacity constraints throughout the perioperative (pre-, intra-, and postoperative) process and desires to improve throughput and decrease patient waiting time without adding expensive additional resources. This project focuses on matching the intraday scheduling of elective surgeries with the discharge rate and pattern of patients from the hospital floor by investigating ways surgeons could potentially schedule their cases within a given OR block. To do this, various scheduling rules are modeled to measure the impact of shifting patient flow in each step of the perioperative process. Currently the hospital floor proves to be the biggest bottleneck in the system. Delays in discharging patients result in Same Day Admits (patients that will be admitted to the hospital post-surgery) waiting for hospital beds in the Post Anesthesia Care Unit (PACU). These patients wait more than sixty minutes on average after being medically cleared to depart the PACU. A simulation model is built to evaluate the downstream effects of each scheduling rule and discharge process change. The model takes into account physical and staff resource limitations at each of the upstream and downstream steps in the perioperative process. By scheduling Same Day Admits last in each OR block, patient wait time in the PACU can be reduced up to 49%. By implementing the recommended changes the system will realize lower wait times for patients, less stress on the admitting and nursing staff, and a better overall use of the limited physical resources at MGH.
by Ashleigh Royalty Range.
S.M.
M.B.A.
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夏炯 and Jiong James Xia. "Three-dimensional surgical planning and simulation system for orthognathic surgery in virtual reality environment." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B3123950X.

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Shkurti, Thomas E. "SIMULATION AND CONTROL ENHANCEMENTS FOR THE DA VINCI SURGICAL ROBOT™." Case Western Reserve University School of Graduate Studies / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=case1548248373927953.

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Xia, Jiong James. "Three-dimensional surgical planning and simulation system for orthognathic surgery in virtual reality environment /." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20377824.

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Ma, Jiajie. "Accuracy and reliability of non-linear finite element analysis for surgical simulation." University of Western Australia. School of Mechanical Engineering, 2006. http://theses.library.uwa.edu.au/adt-WU2010.0089.

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In this dissertation, the accuracy and reliability of non-linear finite element computations in application to surgical simulation is evaluated. The evaluation is performed through comparison between the experiment and finite element analysis of indentation of soft tissue phantom and human brain phantom. The evaluation is done in terms of the forces acting on the cylindrical Aluminium indenter and deformation of the phantoms due to these forces. The deformation of the phantoms is measured by tracking 3D motions of X-ray opaque markers implanted in the direct neighbourhood under the indenter using a custom-made biplane X-ray image intensifiers (XRII) system. The phantoms are made of Sylgard® 527 gel to simulate the hyperelastic constitutive behaviour of the brain tissue. The phantoms are prepared layer by layer to facilitate the implantation of the X-ray opaque markers. The modelling of soft tissue phantom indentation and human brain phantom indentation is performed using the ABAQUSTM/Standard finite element solver. Realistic geometry model of the human brain phantom obtained from Magnetic Resonance images is used. Specific constitutive properties of the phantom layers determined through uniaxial compression tests are used in the model. The models accurately predict the indentation force-displacement relations and marker displacements in both soft tissue phantom indentation and human brain phantom indentation. Good agreement between the experimental and modelling results verifies the reliability and accuracy of the finite element analysis techniques used in this study and confirms the predictive power of these techniques in application to surgical simulation.
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De, Donno Antonio. "Development and control of a robotic system for no-scar surgery." Thesis, Strasbourg, 2013. http://www.theses.fr/2013STRAD046/document.

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La chirurgie sans cicatrices, visant à réaliser des opérations chirurgicales sans cicatrices visibles, est l'avant-garde dans le domaine de la chirurgie mini-invasive. L'absence d'instruments adéquats est l'un des freins à son utilisation en routine clinique. Dans ce contexte, nous introduisons un nouveau robot chirurgical téléopéré, composé d'un endoscope et de deux instruments flexibles, avec 10 DDL motorisés. Cette thèse explore les différentes façons de contrôler le système. La cinématique du robot est analysée et différentes stratégies de contrôle maître/esclave, allant du contrôle articulaire au Cartésien, sont proposées. Ces stratégies ont été testés sur un simulateur virtuel ainsi que sur le système réel en laboratoire et en ex-vivo. Les résultats montrent qu’un seul utilisateur est capable de contrôler le robot et d’effectuer des tâches complexes en utilisant deux interfaces haptiques
No-scar surgery, which aims at performing surgical operations without visible scars, is the vanguard in the field of Minimally Invasive Surgery (MIS). The lack of adequate instrumentation is one of the issues to its clinical routine use. In this context, we introduce a novel teleoperated surgical robot, consisting of an endoscope and two flexible instruments, with 10 motorized DOFs. This thesis investigates the possibilities to control the system. The robot kinematics is analyzed, and differentmaster/slave control strategies, ranging from joint to Cartesian control, are proposed. These strategies have been tested on a specifically developed virtual simulator and on the real system in laboratory and ex-vivo experiments. The results show that a single user is capable to control the robotic system and to perform complex tasks by means of two haptic interfaces
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Todd, Catherine Angela. "A clinically valid simulator with tactile sensing to train specialists to perform cochlear implantation." Access electronically, 2006. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20070208.171637/index.html.

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"Interactive soft tissue deformation in surgical simulation." Thesis, 2006. http://library.cuhk.edu.hk/record=b6074299.

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As a good and competent surgical simulator, it should provide surgeons with visual, tactile and behavioral illusion of reality. In literature, methods for object deformation range from non-physically based models to physically based models. Early works of non-physically based models focused on pure geometrical models that were originally employed in computer-aided design. These methods could be used to produce vivid deformable effects in computer animation. However, the soft tissue simulation in surgical applications requires more realistic models based on physical properties of human tissues. As a result, the mass-spring model and the finite element model have become the most popular representations for deformable organs in surgical simulation. Our research focuses on the real-time soft tissue deformable model based on the finite element method for surgical application.
Extended from the hybrid condensed finite element model, an interactive hybrid condensed model with hardware acceleration by the graphics processing unit (GPU) is proposed. Two methods are developed in order to map the data onto the GPU in accordance with the application data structure. The performance of the primary calculation task in the solver is enhanced. Furthermore, an improved scheme is presented to conduct the newly applied forces induced by dragging or poking operations in the non-operational region.
In the thesis, new approaches to establish a physically based model for soft tissue deformation and cutting in virtual-reality-based simulators are proposed. A deformable model, called the hybrid condensed finite element model, based on the volumetric finite element method is presented. By this method, three-dimensional organs can be represented as tetrahedral meshes, divided into two regions: the operational region and the non-operational one. Different methods treat the regions with different properties in order to balance the computational time and the level of the simulation realism. The condensation technique is applied to only involve the calculation of the surface nodes in the non-operational region while the fully calculation of the volumetric deformation is processed in the operational part. This model guarantees the smooth simulation of cutting operation with the exact cutting path when users manipulate a virtual scalpel. Moreover, we discuss the relevant aspects on what affect the efficiency of implementing the finite element method, as well as the issues considered for choosing the effective solving method to our problem. Three numerical methods have been examined in our model.
Surgical simulator, which benefits from virtual reality techniques, presents a realistic and feasible approach to train inexperienced surgeons within a safe environment. It plays more and more important role in medical field and also changes the world of surgical training. Especially, the minimally invasive microsurgery, which offers patients various attractive advantages over the traditional surgery, has been widely used in otolaryngology, gastroenterology, gynecology and neurology in the last two decades.
Through the combination of these approaches, a physically based model which allows users to freely perform the soft tissue cutting and detecting, such as poking or dragging operations, with soft tissue deformation is achieved in real-time.
Wu Wen.
"August 2006."
Adviser: Pheng Ann Heng.
Source: Dissertation Abstracts International, Volume: 68-03, Section: B, page: 1745.
Thesis (Ph.D.)--Chinese University of Hong Kong, 2006.
Includes bibliographical references (p. 112-127).
Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Electronic reproduction. [Ann Arbor, MI] : ProQuest Information and Learning, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Abstracts in English and Chinese.
School code: 1307.
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Shirazian, Pourya. "SIMD and GPU-Accelerated Rendering of Implicit Models." Thesis, 2014. http://hdl.handle.net/1828/5871.

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Implicit models inherently support automatic blending and trivial collision detection which makes them an effective tool for designing complex organic shapes with many applications in various areas of research including surgical simulation systems. However, slow rendering speeds can adversely affect the performance of simulation and modelling systems. In addition, when the models are incorporated in a surgical simulation system, interactive and smooth cutting becomes a required feature for many procedures. In this research, we propose a comprehensive framework for high-performance rendering and physically-based animation of tissues modelled using implicit surfaces. Our goal is to address performance and scalability issues that arise in rendering complex implicit models as well as in dynamic interactions between surgical tool and models. Complex models can be created with implicit primitives, blending operators, affine transformations, deformations and constructive solid geometry in a design environment that organizes all these in a scene graph data structure called the BlobTree. We show that the BlobTree modelling approach provides a very compact data structure which supports the requirements above, as well as incremental changes and trivial collision detection. A GPU-assisted surface extraction algorithm is proposed to support interactive modelling of complex BlobTree models. Using a finite element approach we discretize those models for accurate physically-based animation. Our system provides an interactive cutting ability using smooth intersection surfaces. We show an application of our system in a human skull craniotomy simulation.
Graduate
0984
pourya.shirazian@gmail.com
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"Interactive deformable simulation of soft tissues for virtual surgery applications." 2004. http://library.cuhk.edu.hk/record=b6073625.

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Choi Kup Sze.
"June 2004."
Thesis (Ph.D.)--Chinese University of Hong Kong, 2004.
Includes bibliographical references (p. 122-127).
Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Mode of access: World Wide Web.
Abstracts in English and Chinese.
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Books on the topic "Surgical simulation systems"

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Sue, Bogner Marilyn, Society of Photo-optical Instrumentation Engineers., and International Biomedical Optics Society, eds. Proceedings of surgical-assist systems: 25, 27-28 January 1998, San Jose, California. Bellingham, Wash., USA: SPIE, 1998.

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Sharon L. Lewis RN PhD FAAN. Medical-Surgical Nursing - Two-Volume Text and Simulation Learning System Package: Assessment and Management of Clinical Problems. Mosby, 2010.

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Book chapters on the topic "Surgical simulation systems"

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Tuchschmid, S., M. Grassi, D. Bachofen, P. Früh, M. Thaler, G. Székely, and M. Harders. "A Flexible Framework for Highly-Modular Surgical Simulation Systems." In Biomedical Simulation, 84–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11790273_10.

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Yoo, Sun K., Jin Ho Jo, Sung Rim Kim, and Yong Oock Kim. "Web-Based Surgical Simulation of Craniofacial CT Data." In Web Information Systems – WISE 2004, 193–98. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30480-7_21.

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Saidi, Farah, and Abed Malti. "Fast Hyperelastic Deformation with Mooney-Rivilin Model for Surgical Simulation of Liver Deformation." In Advances in Intelligent Systems and Computing, 183–92. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36664-3_21.

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You, Fang, Rutvik Khakhar, Thomas Picht, and David Dobbelstein. "VR Simulation of Novel Hands-Free Interaction Concepts for Surgical Robotic Visualization Systems." In Medical Image Computing and Computer Assisted Intervention – MICCAI 2020, 440–50. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59716-0_42.

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Hara, Takayuki, and Masanori Yoshino. "Surgical Simulation with Three-Dimensional Fusion Images in Patients with Arteriovenous Malformation." In Acta Neurochirurgica Supplement, 83–86. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63453-7_12.

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AbstractIn arteriovenous malformation (AVM) surgery, vessel structures should be well evaluated with angiography. However, with conventional angiography, it is sometimes difficult to distinguish each feeder and its feeding territory in the nidus. In this study, we used two software systems to create three-dimensional (3D) fusion images using multiple imaging modalities and evaluated their clinical use. In the AVM patient, data were obtained from 3D rotational angiography, rotational venography, computed tomography (CT), and magnetic resonance imaging (MRI) and superimposed into 3D fusion images using imaging software (iPLAN and Avizo). Virtual surgical fields that were quite similar to the real ones were also created with these software programs. Compared with fusion images by iPLAN, those by Avizo have higher resolution and can demarcate not only each feeder but also its supplying territory in the nidus with different colors.In conclusion, 3D fusion images in AVM surgery are helpful for simulation, even though it takes time and requires special skill to create them.
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Fujioka, M., S. Yokoi, T. Yasuda, and J. Toriwaki. "Computer-Aided Interactive Surgical Simulation System — Its Clinical Application." In CAR’89 Computer Assisted Radiology / Computergestützte Radiologie, 409–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-52311-3_74.

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Yuan, Peng, Dennis Chun-Yu Ho, Chien-Ming Chang, Jianfu Li, Huaming Mai, Daeseung Kim, Shunyao Shen, et al. "A Novel Computer-Aided Surgical Simulation (CASS) System to Streamline Orthognathic Surgical Planning." In Lecture Notes in Computer Science, 3–14. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43775-0_1.

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Onishi, Katsuhiko, Shota Ito, Yusuke Kawamura, and Hiroshi Noborio. "Development of AR Display System for Dental Surgical Simulator." In Communications in Computer and Information Science, 130–33. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-22095-1_27.

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de Zélicourt, Diane A., Brooke N. Steele, and Ajit P. Yoganathan. "Advances in Computational Simulations for Interventional Treatments and Surgical Planning." In Image-Based Computational Modeling of the Human Circulatory and Pulmonary Systems, 343–73. Boston, MA: Springer US, 2010. http://dx.doi.org/10.1007/978-1-4419-7350-4_9.

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Tai, Yonghang, Junsheng Shi, Lei Wei, Xiaoqiao Huang, Zaiqing Chen, and Qiong Li. "Real-Time Visuo-Haptic Surgical Simulator for Medical Education – A Review." In Advances in Intelligent Systems and Computing, 531–37. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-70990-1_77.

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Conference papers on the topic "Surgical simulation systems"

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Shi, Hans Fuhan, and Shahram Payandeh. "Suturing simulation in surgical training environment." In 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2009). IEEE, 2009. http://dx.doi.org/10.1109/iros.2009.5354595.

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Cecil, J., Avinash Gupta, P. Ramanathan, and Miguel Pirela-Cruz. "A distributed collaborative simulation environment for orthopedic surgical training." In 2017 Annual IEEE International Systems Conference (SysCon). IEEE, 2017. http://dx.doi.org/10.1109/syscon.2017.7934721.

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Onbasıog˘lu, Esin, Bas¸ar Atalay, Dionysis Goularas, Ahu H. Soydan, Koray K. S¸afak, and Fethi Okyar. "Visualisation of Burring Operation in Virtual Surgery Simulation." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-25233.

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Virtual reality based surgical training have a great potential as an alternative to traditional training methods. In neurosurgery, state-of-the-art training devices are limited and the surgical experience accumulates only after so many surgical procedures. Incorrect surgical movements can be destructive; leaving patients paralyzed, comatose or dead. Traditional techniques for training in surgery use animals, phantoms, cadavers and real patients. Most of the training is based either on these or on observation behind windows. The aim of this research is the development of a novel virtual reality training system for neurosurgical interventions based on a real surgical microscope for a better visual and tactile realism. The simulation works by an accurate tissue modeling, a force feedback device and a representation of the virtual scene on the screen or directly on the oculars of the operating microscope. An intra-operative presentation of the preoperative three-dimensional data will be prepared in our laboratory and by using this existing platform virtual organs will be reconstructed from real patients’ images. VISPLAT is a platform for virtual surgery simulation. It is designed as a patient-specific system that provides a database where patient information and CT images are stored. It acts as a framework for modeling 3D objects from CT images, visualization of the surgical operations, haptic interaction and mechanistic material-removal models for surgical operations. It tries to solve the challenging problems in surgical simulation, such as real-time interaction with complex 3D datasets, photorealistic visualization, and haptic (force-feedback) modeling. Surgical training on this system for educational and preoperative planning purposes will increase the surgical success and provide a better quality of life for the patients. Surgical residents trained to perform surgery using virtual reality simulators will be more proficient and have fewer errors in the first operations than those who received no virtual reality simulated education. VISPLAT will help to accelerate the learning curve. In future VISPLAT will offer more sophisticated task training programs for minimally invasive surgery; this system will record errors and supply a way of measuring operative efficiency and performance, working both as an educational tool and a surgical planning platform quality.
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Weisburn, Beth A., Swaroop Patnaik, and Linda L. Fellingham. "An Interactive Graphics Editor For 3D Surgical Simulation." In Application of Optical Instrumentation in Medicine XIV and Picture Archiving and Communication Systems (PACS IV) for Medical Applications, edited by Samuel J. Dwyer III and Roger H. Schneider. SPIE, 1986. http://dx.doi.org/10.1117/12.975432.

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Esteban, Gonzalo, Camino Fernandez, M. A. Conde, and Francisco J. R. Lera. "Implementation of a haptic simulation environment for surgical learning systems." In 2014 International Symposium on Computers in Education (SIIE). IEEE, 2014. http://dx.doi.org/10.1109/siie.2014.7017709.

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Liu, Weichao, Xiang Fang, Ting Li, Boan Pan, Nanxi Li, and Ke Zhao. "Monte Carlo simulation of near-infrared light propagation in realistic adult head models with hair follicles." In Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVI, edited by Tuan Vo-Dinh, Anita Mahadevan-Jansen, and Warren S. Grundfest. SPIE, 2018. http://dx.doi.org/10.1117/12.2288730.

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Brouwer, Iman, Vincent Mora, and Denis Laroche. "A viscoelastic soft tissue model for haptic surgical simulation." In Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'07). IEEE, 2007. http://dx.doi.org/10.1109/whc.2007.12.

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Jin, Xin, Dedong Gao, and Yong Lei. "Interactive Simulation of Surgical Needle Insertion Into Soft Tissue." In ASME 2012 5th Annual Dynamic Systems and Control Conference joint with the JSME 2012 11th Motion and Vibration Conference. ASME, 2012. http://dx.doi.org/10.1115/dscc2012-movic2012-8760.

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Ibrahim, Khalil, Ahmed Ramadan, Mohamed Farmi, Yo Kobayashi, Ahmed Abo-Ismail, and Masakatus G. Fujie. "Control system simulation for endoscopie surgical manipulator based on virtual chain approach." In 2012 First International Conference on Innovative Engineering Systems (ICIES). IEEE, 2012. http://dx.doi.org/10.1109/icies.2012.6530839.

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Collumeau, Jean-Francois, Elyse Nespoulous, Helene Laurent, and Benoit Magnain. "Simulation Interface for Gesture-Based Remote Control of a Surgical Lighting Arm." In 2013 IEEE International Conference on Systems, Man and Cybernetics (SMC 2013). IEEE, 2013. http://dx.doi.org/10.1109/smc.2013.795.

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