VR training system for endoscopic surgery robot: Development of a system enabling 4D analysis of surgical technique training

Naoki Suzuki*, Asaki Hattori, Satoshi Ieiri, Morimasa Tomikawa, Hajime Kenmotsu, Makoto Hashizume

*この研究の対応する著者

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Our research group is currently developing an endoscopic surgical robot for digestive organs. In the current study, we sought to train surgeons to manipulate the system we are developing for clinical applications. To this end, we are developing a training system with the same interface as the real system, so that surgeons in training can practice basic manipulations and surgical techniques using organ models. To learn the basic manipulations of the system, we emphasized training the surgeon to operate the robotic arms, as this is the biggest difference from the conventional surgical techniques. We set up several types of tasks for the trainee, so that a beginner trainee could get used to operating the robot arms of the system. We developed a surgical training method using a stomach model reconstructed from MRI data sets. In addition to basic surgical techniques such as grabbing, lifting and cutting open soft tissue with the robot arm, we enabled the training system to perform techniques necessary for the surgical system, such as delivering water to the surgical field in case of bleeding, and clipping of incision sites. We added a function to record the performance of the trainee, enabling the system to analyze changes of the surgical field and robot arms in four dimensions during training.

本文言語English
ホスト出版物のタイトルAugmented Environments for Computer-Assisted Interventions - 6th International Workshop, AE-CAI 2011, Held in Conjunction with MICCAI 2011, Revised Selected Papers
ページ117-129
ページ数13
DOI
出版ステータスPublished - 2012
外部発表はい
イベント6th International Workshop on Augmented Environments for Computer-Assisted Interventions, AE-CAI 2011, Held in Conjunction with the Medical Image Computing and Computer-Assisted Interventions, MICCAI 2011 - Toronto, ON, Canada
継続期間: 2011 9 222011 9 22

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
7264 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

Conference6th International Workshop on Augmented Environments for Computer-Assisted Interventions, AE-CAI 2011, Held in Conjunction with the Medical Image Computing and Computer-Assisted Interventions, MICCAI 2011
国/地域Canada
CityToronto, ON
Period11/9/2211/9/22

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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