Computer Simulation of Ultrasound Guided Procedures
超声引导程序的计算机模拟
基本信息
- 批准号:EP/D000289/1
- 负责人:
- 金额:$ 15.94万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2006
- 资助国家:英国
- 起止时间:2006 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project aims to develop and evaluate a computer based system for the simulation of ultrasound guided needle insertion procedures in interventional radiology. In such procedures a needle is inserted into a human patient through the skin in order to take a sample (biopsy), drain fluid, or insert various items for the treatment of disorders. The radiologist views the progress of the needle using ultrasound imagery. The current system of training is based around an apprenticeship model (known in clinical circles as see one, do one, teach one ). There is concern over this model with increasing numbers of trainees. The proposed system (a development of an existing, simple, simulator) would simulate these procedures using a mannequin and computer generated ultrasound images, based on real scanned patient data. This has the potential to increase the proficiency of trainees in the early stages of training (and reduce risk to patients). Developments of the current system include; i) Introducing realism in the ultrasound images (such that they are like the real images produced by an ultrasound machine), ii) Modelling the deformation within the body due to the needle, and generating realistic forces on the needle, and iii) Generating varied anatomies and abnormalities for practice. It is essential that the skills acquired from such a system translate to the actual operation. Hence, an evaluation of skill acquisition will be designed and carried out.
本项目旨在开发和评估一个基于计算机的系统,用于模拟介入放射学中的超声引导穿刺过程。在这样的手术中,针通过皮肤插入人类患者中,以便取样(活检)、排出流体或插入用于治疗病症的各种物品。放射科医生使用超声成像观察针的进展。目前的培训系统是以学徒模式为基础的(在临床界称为“看一个,做一个,教一个”)。随着受训人数的增加,人们对这种模式感到关切。所提出的系统(现有的简单模拟器的开发)将基于真实的扫描的患者数据,使用人体模型和计算机生成的超声图像来模拟这些过程。这有可能在培训的早期阶段提高受训者的熟练程度(并减少患者的风险)。当前系统的发展包括:i)在超声图像中引入真实性(使得它们像由超声机器产生的真实的图像),ii)对由于针引起的身体内的变形进行建模,并且在针上生成真实的力,以及iii)生成用于实践的各种解剖结构和异常。从这样一个系统中获得的技能必须转化为实际操作。因此,将设计和开展技能获取评估。
项目成果
期刊论文数量(4)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
A Training System for Ultrasound-Guided Needle Insertion Procedures
- DOI:10.1007/978-3-540-75757-3_69
- 发表时间:2007-10
- 期刊:
- 影响因子:0
- 作者:Yanong Zhu;D. Magee;Rish Ratnalingam;D. Kessel
- 通讯作者:Yanong Zhu;D. Magee;Rish Ratnalingam;D. Kessel
A Virtual Ultrasound Imaging System for the Simulation of Ultrasound-Guided Needle Insertion Procedures
用于模拟超声引导针插入过程的虚拟超声成像系统
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:N/a Zhu
- 通讯作者:N/a Zhu
Computer assisted simulation of ultrasound guided procedures
超声引导程序的计算机辅助模拟
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:N/a Zhu
- 通讯作者:N/a Zhu
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Derek Magee其他文献
Correction: Completing the view – histologic insights from circular AAA specimen including 3D imaging
- DOI:
10.1186/s13000-023-01420-x - 发表时间:
2023-12-02 - 期刊:
- 影响因子:2.300
- 作者:
Anna-Leonie Menges;Maja Nackenhorst;Johannes R. Müller;Marie-Luise Engl;Renate Hegenloh;Jaroslav Pelisek;Ellen Geibelt;Anja Hofmann;Christian Reeps;Gabor Biro;Hans-Henning Eckstein;Alexander Zimmermann;Derek Magee;Martin Falk;Nadja Sachs;Albert Busch - 通讯作者:
Albert Busch
Role of age stratification for colposcopy referral following initial diagnosis of mild dyskaryosis
初次诊断轻度核异常后年龄分层在阴道镜转诊中的作用
- DOI:
- 发表时间:
2008 - 期刊:
- 影响因子:3.4
- 作者:
Stephen Crowther;Leslie Turner;Derek Magee;D. Gibbons - 通讯作者:
D. Gibbons
Stain guided mean-shift filtering in automatic detection of human tissue nuclei
- DOI:
10.4103/2153-3539.109863 - 发表时间:
2013-03-01 - 期刊:
- 影响因子:
- 作者:
Yu Zhou;Derek Magee;Darren Treanor;Andrew Bulpitt - 通讯作者:
Andrew Bulpitt
Special issue on microscopy image analysis for biomedical applications
- DOI:
10.1007/s00138-012-0436-2 - 发表时间:
2012-06-08 - 期刊:
- 影响因子:2.300
- 作者:
Stephen J. McKenna;Derek Magee;Nasir M. Rajpoot - 通讯作者:
Nasir M. Rajpoot
Derek Magee的其他文献
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{{ truncateString('Derek Magee', 18)}}的其他基金
Learning to Recognise Dynamic Visual Content from Broadcast Footage
学习识别广播镜头中的动态视觉内容
- 批准号:
EP/I01229X/1 - 财政年份:2011
- 资助金额:
$ 15.94万 - 项目类别:
Research Grant
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