Development of three-dimensional endoscopic ultrasound system with optical tracking

Naoshi Koizumi, Kazuki Sumiyama, Naoki Suzuki, Asaki Hattori, Hisao Tajiri, Akihiko Uchiyama

研究成果

5 被引用数 (Scopus)

抄録

We have developed a new three-dimensional (3D) endoscopic ultrasound system (EUS) with convex scanning echoendoscope to diagnose and navigate by using 3D image. We use an optical tracking system which is shaped like a ribbon to detect the position of the probe and to monitor the shape of the scope inside the body. The optical tracking system can measure bends and twists at each position along with the echoendoscope. Then, the position of the tip of the echoendoscope is allotted to a 2D image, and the system can reconstruct and visualize a 3D image in real-time. We have reported results of our experimental studies using phantom and 3D images of vessels in animal studies.

本文言語English
ホスト出版物のタイトルMedical Image Computing and Computer-Assisted Intervention - MICCAI 2002 - 5th International Conference, Proceedings
編集者Takeyoshi Dohi, Ron Kikinis
出版社Springer Verlag
ページ60-65
ページ数6
ISBN(印刷版)9783540457862
DOI
出版ステータスPublished - 2002
外部発表はい
イベント5th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2002 - Tokyo, Japan
継続期間: 2002 9 252002 9 28

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)
2488
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Other

Other5th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2002
国/地域Japan
CityTokyo
Period02/9/2502/9/28

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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