Augmented reality guidance with electromagnetic tracking for Transpyloric tube insertion

Jordan Bano, Tomohiko Akahoshi, Ryu Nakadate, Byunghyun Cho, Makoto Hashizume

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

2 被引用数 (Scopus)

抄録

Transpyloric tube insertion is a commonly intervention which consists in inserting a tube through the nose, the oesophagus and the stomach until the pylorus. This procedure can be done blindly if no licensed physician operator is available. Thus, the caregivers have to insert the tube without any visual feedbacks. The position of the tube has also to be conformed to avoid any issues. We proposed a guidance system for the insertion of this tube through an augmented reality application using an electromagnetic tracker. The trajectory and the orientation of the tube were visualized on a screen to monitor the tube insertion but also to conform the position of the tube tip inside the pylorus. This monitoring was improved by adding preoperative landmarks coming from a CT image or intraoperative landmarks obtained with ultrasound. Finally, the display was overlaid on a camera view to match the tube trajectory on the patient during the insertion so the clinicians directly visualized anatomical landmarks to guide themselves during the tube insertion. Preliminary results on one phantom showed the usefulness of our guidance system for blindly tube insertion. Further evaluations have to be realized on animals and on patients to validate these results.

本文言語英語
ホスト出版物のタイトルMedical Imaging and Augmented Reality - 7th International Conference, MIAR 2016, Proceedings
編集者Hongen Liao, Guoyan Zheng, Su-Lin Lee, Philippe Cattin, Pierre Jannin
出版社Springer Verlag
ページ198-207
ページ数10
ISBN(印刷版)9783319437743
DOI
出版ステータス出版済み - 2016
イベント7th International Conference on Medical Imaging and Augmented Reality, MIAR 2016 - Bern, スイス
継続期間: 8月 24 20168月 26 2016

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)
9805 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

その他

その他7th International Conference on Medical Imaging and Augmented Reality, MIAR 2016
国/地域スイス
CityBern
Period8/24/168/26/16

!!!All Science Journal Classification (ASJC) codes

  • 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一般

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