Failure mode and effects analysis in designing a virtual reality‐based training simulator for bilateral sagittal split osteotomy

Failure mode and effects analysis in designing a virtual reality‐based training simulator for bilateral sagittal split osteotomy
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基于虚拟现实的双侧矢状劈开截骨训练模拟器设计的失效模式和影响分析

DOI:
10.1002/rcs.1483
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发表时间:
2013
期刊:
The International Journal of Medical Robotics and Computer Assisted Surgery
影响因子:
--
通讯作者:
M. Gerressen
M. Gerressen
中科院分区:
--
文献类型:
--
作者:
R. Sofronia;T. Knott;A. Davidescu;T.Kuhlen;M. Gerressen

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背景基于虚拟现实的模拟器为传统的医疗培训和规划提供了一种经济高效的替代方案。开发一个能够培训医疗技能并支持识别受训者所犯错误的模拟器是一个挑战。开发这种系统的第一步包括在真实的程序中识别错误,以确保培训环境涵盖可能发生的最重要的错误。本文着重于确定主要的系统需求的交互式模拟器培训双边矢状劈开截骨术(BSSO)。MethodsAn方法提出了基于故障模式和影响分析(FMEA),风险分析方法,是结构良好,并已批准的技术在其他domain.ResultsBased上FMEA的结果,BSSO培训模拟器目前正在开发中,其中心的程序(锯和分裂)和他们的主要errors.ConclusionsFMEA的主要关键步骤似乎是一个合适的工具,在开发医疗模拟器的设计阶段。在这里,它充当医学专家和系统开发人员之间的知识转移的通信媒介。该方法鼓励反思过程,并允许识别需要培训的最重要的元素和场景。版权所有© 2013约翰威利父子有限公司.
BackgroundVirtual reality‐based simulators offer a cost‐effective and efficient alternative to traditional medical training and planning. Developing a simulator that enables the training of medical skills and also supports recognition of errors made by the trainee is a challenge. The first step in developing such a system consists of error identification in the real procedure, in order to ensure that the training environment covers the most significant errors that can occur. This paper focuses on identifying the main system requirements for an interactive simulator for training bilateral sagittal split osteotomy (BSSO).MethodsAn approach is proposed based on failure mode and effects analysis (FMEA), a risk analysis method that is well structured and already an approved technique in other domains.ResultsBased on the FMEA results, a BSSO training simulator is currently being developed, which centres upon the main critical steps of the procedure (sawing and splitting) and their main errors.ConclusionsFMEA seems to be a suitable tool in the design phase of developing medical simulators. Herein, it serves as a communication medium for knowledge transfer between the medical experts and the system developers. The method encourages a reflective process and allows identification of the most important elements and scenarios that need to be trained. Copyright © 2013 John Wiley & Sons, Ltd.
FMEA 的 Dempster-Shafer 理论方法
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者:
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DOI: 10.1086/433190
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