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A SIMULATION TOOL TO SUPPORT RECOVERY BED PLANNING FOR SURGICAL PATIENTS

by S. Jain, R. R. Creasey, J. Himmelspach, K. P. White, M. Fu, Yariv N. Marmor, Thomas R. Rohleder, Todd Huschka, David Cook, Jeffrey Thompson
"... The cardiovascular (CV) surgery department at Mayo Clinic is planning recovery bed (ICU and step down) needs for the next 10 years. While the current practice focuses on high service level (60 % ICU utilization level), e.g., zero surgery cancelation, no shared rooms and no early discharges due to ov ..."
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to overloading; expected increasing patient volumes will require high level (system) planning in order to maintain the same level of care. A simulation model was developed to support quantitative decision making for the planning process. The model accounts for variability due to surgery scheduling (with seasonal

PLANNING OF BED CAPACITIES IN SPECIALIZED AND INTEGRATED CARE UNITS: INCORPORATING BED BLOCKERS IN A SIMULATION OF SURGICAL THROUGHPUT

by C. Laroque, J. Himmelspach, R. Pasupathy, O. Rose, A. M. Uhrmacher, Navonil Mustafee, Lee Davies, Terry Lyons, Mark Ramsey, Abertawe Bro, Paul Rees, Abertawe Bro, Michael D. Williams
"... Simulation has been applied for the management of bed capacities in hospitals. However, the majority of these studies have ignored the application of this technique in specalized and integrated care units, wherein different wards, e.g., general ward, Intensive Therapy Unit (ITU), High Dependency Uni ..."
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offering reduced care (e.g., HDU, general ward) because of the non-availability of beds in the latter wards. This has implications on throughput of clinical activity, as well as patients ’ cost of treatment. In this paper we investigate this problem of bed blocking through a case study being conducted

Simulation and Planning of an Intermodal Container Terminal

by Luca Maria Gambardella, Andrea E. Rizzoli, Marco Zaffalon
"... A decision support system for the management of an intermodal container terminal is presented. Among the problems to be solved, there are the spatial allocation of containers on the terminal yard, the allocation of resources and the scheduling of operations in order to maximise a performance functio ..."
Abstract - Cited by 54 (7 self) - Add to MetaCart
modules for the optimisation of the allocation process and for the simulation of the terminal. The former is based on integer linear programming; the latter is a discrete event simulation tool, based on the process-oriented paradigm. The simulator provides a test bed for checking the validity

A Web-based System for Surgical Planning and Simulation

by Eldeib Ahmed, M. N. Ahmed, A. A. Farag, C. B. Sites
"... The growing scientific knowledge and rapid progress in medical imaging techniques has led to an increasing demand for better and more efficient methods of remote access to high-performance computer facilities. This paper introduces a web-based telemedicine project that provides interactive tools for ..."
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for surgical simulation and planning. The presented approach makes use of client-server architecture based on new internet technology where clients use an ordinary web browser to view, send, receive and manipulate patients' medical records while the server uses the supercomputer facility to generate

A Webbased System for Surgical Planning and Simulation

by C B Sites
"... The growing scientic knowledge and rapid progress in medical imaging techniques has led to an increasing demand for better and more ecient methods of remote access to highperformance computer facilities This paper introduces a webbased telemedicine project that provides interactive tools for surgic ..."
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for surgical simulation and planning The presented approach makes use of clientserver architecture based on new internet technology where clients use an ordinary web browser to view send receive and manipulate patients medical records while the server uses the supercomputer facility to generate online

Co-OPR: Design and Evaluation of Collaborative Sensemaking and Planning Tools for Personnel Recovery

by Austin Tate, Simon J. Buckingham Shum, Jeff Dalton, Clara Mancini, Albert M. Selvin - Open University Knowledge Media Institute , 2006
"... Personnel recovery teams must operate under intense pressure, taking into account not only hard logistics, but ‘messy ’ factors such as the social or political implications of a decision. The Collaborative Operations for Personnel Recovery (Co-OPR) project has developed decision-support for sensemak ..."
Abstract - Cited by 17 (5 self) - Add to MetaCart
, to knowledge-based relying on rich domain models and formal conceptual models (ontologies). In a personnel recovery experimental simulation of an UN peacekeeping operation, with roles played by military planning staff, the Co-OPR tools were judged by external evaluators to have been very effective.

Surgical Planning Laboratory,

by Adam Wittek, Jerome Laporte, Karol Miller, Ron Kikinis, Simon K. Warfield
"... The objective of our research is to create a system computing brain deformations. In this paper we concentrate on assessing the feasibility of using non-linear finite element computation for patient-specific simulations. As an example we use computation of reaction forces on surgical tools, with app ..."
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The objective of our research is to create a system computing brain deformations. In this paper we concentrate on assessing the feasibility of using non-linear finite element computation for patient-specific simulations. As an example we use computation of reaction forces on surgical tools

Simulation supporting the management of surgical waiting lists. Discussion Paper della Sezione di Economica Politica e Studi Economici Internazionali

by E. Ivaldi, E. Tanfani Elena, A. Testi , 2003
"... This paper deals with the problem of managing elective surgery waiting lists. The popular discomfort under the persistency of waiting lists for surgical treatment forces the governments to encourage initiatives for developing tools and methods for standardising and managing them. By an operational r ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
research point of view, waiting lists to get elective surgery, can be framed as a queueing system depending upon the stochastic nature of the arrival rate of the patients and the finite capacity of two types of resource: operating theatres and beds. Therefore, we develop a discrete-event simulation model

Co-OPR: Design and Evaluation of Collaborative Sensemaking and Planning Tools for Personnel Recovery

by Jeff Dalton, Clara Mancini, Albert Selvin, Austin Tate, Simon J. Buckingham Shum, Jeff Dalton, Clara Mancini, Albert M. Selvin , 2006
"... Personnel recovery teams must operate under intense pressure, taking into account not only hard logistics, but ‘messy ’ factors such as the social or political implications of a decision. The Collaborative Operations for Personnel Recovery (Co-OPR) project has developed decision-support for sensemak ..."
Abstract - Add to MetaCart
, to knowledge-based relying on rich domain models and formal conceptual models (ontologies). In a personnel recovery experimental simulation of an UN peacekeeping operation, with roles played by military planning staff, the Co-OPR tools were judged by external evaluators to have been very effective.

Spring: A General Framework for Collaborative, Real-time Surgical Simulation

by Kevin Montgomery, Cynthia Bruyns, Joel Brown, Stephen Sorkin, Frederic Mazzella, Guillaume Thonier, Arnaud Tellier, Benjamin Lerman, Anil Menon - Medicine Meets Virtual Reality (MMVR 2002 , 2002
"... We describe the implementation details of a real-time surgical simulation system with soft-tissue modeling and multi-user, multi-instrument, networked haptics. The simulator is cross-platform and runs on various Unix and Windows platforms. It is written in C++ with OpenGL for graphics; GLUT, GLUI ..."
Abstract - Cited by 23 (4 self) - Add to MetaCart
We describe the implementation details of a real-time surgical simulation system with soft-tissue modeling and multi-user, multi-instrument, networked haptics. The simulator is cross-platform and runs on various Unix and Windows platforms. It is written in C++ with OpenGL for graphics; GLUT
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