Interactive virtualized display system for intravascular neurosurgery

Yoshitaka Masutani, Takeyoshi Dohi, Fumitaka Yamane, Hiroshi Iseki, Kintomo Takakura

研究成果: Conference contribution

9 被引用数 (Scopus)

抄録

Intravascular neurosurgery is one of the most difficult surgery in visual and operation sense. Because a surgeon or an interventionist must operate long and elastic catheters in the long way to the brain with only indirect and projective monitors of X-ray fluoroscopy. To overcome such difficulties, a novel system was proposed and was developed using virtualized reality technique. The system displays 3D reconstructed vessels and virtualized live-video screens for X-ray fluoroscopy images. By registration using markers, surgeons can observe live X-ray fluoroscopy with a semi-transparent 3D vascular model as a roadmap. The system also provides endovaseular views helpful for detail observation of vascular and pathological structures like neck shape of aneurysms. Through clinical examination, accuracy of the system was evaluated.

本文言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
出版社Springer Verlag
ページ427-435
ページ数9
1205
ISBN(印刷版)3540627340, 9783540627340
出版ステータスPublished - 1997
外部発表はい
イベント1st International Joint Conference on Computer Vision, Virtual Reality, and Robotics in Medicine and Medical Robotics and Computer Assisted Surgery, CVRMed-MRCAS 1997 - Grenoble, France
継続期間: 1997 3 191997 3 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)
1205
ISSN(印刷版)03029743
ISSN(電子版)16113349

Other

Other1st International Joint Conference on Computer Vision, Virtual Reality, and Robotics in Medicine and Medical Robotics and Computer Assisted Surgery, CVRMed-MRCAS 1997
CountryFrance
CityGrenoble
Period97/3/1997/3/22

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

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