北京大学医学部机构知识库
Advanced  
IR@PKUHSC  > 北京大学首钢医院  > 泌尿外科  > 期刊论文
学科主题: 临床医学
题名:
Training for percutaneous renal access on a virtual reality simulator
作者: Zhang Yi1; Yu Cheng-fan1; Liu Jin-shun1; Wang Gang1; Zhu He1; Na Yan-qun2
关键词: virtual reality simulator ; PERC Mentor(TM) ; percutaneous renal access ; training and evaluation tool
刊名: CHINESE MEDICAL JOURNAL
发表日期: 2013-04-20
DOI: 10.3760/cma.j.issn.0366-6999.20121669
卷: 126, 期:8, 页:1528-1531
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Medicine, General & Internal
研究领域[WOS]: General & Internal Medicine
关键词[WOS]: MODEL ; VALIDATION ; SURGERY ; NEPHROLITHOTOMY ; ULTRASOUND ; SYSTEM
英文摘要:

Background The need to develop new methods of surgical training combined with advances in computing has led to the development of virtual reality surgical simulators. The PERC Mentor(TM) is designed to train the user in percutaneous renal collecting system access puncture. This study aimed to validate the use of this kind of simulator, in percutaneous renal access training.

Methods Twenty-one urologists were enrolled as trainees to learn a fluoroscopy-guided percutaneous renal accessing technique. An assigned percutaneous renal access procedure was immediately performed on the PERC Mentor(TM) after watching instruction video and an analog operation. Objective parameters were recorded by the simulator and subjective global rating scale (GRS) score were determined. Simulation training followed and consisted of 2 hours daily training sessions for 2 consecutive days. Twenty-four hours after the training session, trainees were evaluated performing the same procedure. The post-training evaluation was compared to the evaluation of the initial attempt.

Results During the initial attempt, none of the trainees could complete the appointed procedure due to the lack of experience in fluoroscopy-guided percutaneous renal access. After the short-term training, all trainees were able to independently complete the procedure. Of the 21 trainees, 10 had primitive experience in ultrasound-guided percutaneous nephrolithotomy. Trainees were thus categorized into the group of primitive experience and inexperience. The total operating time and amount of contrast material used were significantly lower in the group of primitive experience versus the inexperience group (P=0.03 and 0.02, respectively).

Conclusions The training on the virtual reality simulator, PERC Mentor(TM), can help trainees with no previous experience of fluoroscopy-guided percutaneous renal access to complete the virtual manipulation of the procedure independently. This virtual reality simulator may become an important training and evaluation tool in teaching fluoroscopy-guided percutaneous renal access.

语种: 英语
WOS记录号: WOS:000319529000023
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/56349
Appears in Collections:北京大学首钢医院_泌尿外科_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Peking Univ, Shougang Hosp, Wu Jieping Urol Ctr, Beijing 100144, Peoples R China
2.Peking Univ, Dept Urol, Peoples Hosp, Beijing 100044, Peoples R China

Recommended Citation:
Zhang Yi,Yu Cheng-fan,Liu Jin-shun,et al. Training for percutaneous renal access on a virtual reality simulator[J]. CHINESE MEDICAL JOURNAL,2013,126(8):1528-1531.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zhang Yi]'s Articles
[Yu Cheng-fan]'s Articles
[Liu Jin-shun]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhang Yi]‘s Articles
[Yu Cheng-fan]‘s Articles
[Liu Jin-shun]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  北京大学医学部 - Feedback
Powered by CSpace