Development of a 3D visualization system for surgical field deformation with geometric pattern projection

Mitsuhiro Hayashibe, Naoki Suzuki, Susumu Kobayashi, Norio Nakata, Asaki Hattori, Yoshihiko Nakamura

研究成果: Conference contribution

3 引用 (Scopus)

抜粋

Intra-operative navigation in which the target position is provided to assist an intuitive understanding of the surgical field has been studied and applied in many clinical areas. Position measurement of a surgical field is usually performed with a magnetic sensor, a marker type optical position sensor. For navigation of hard tissue, the measurement of several markers dispersedly located on the surface is enough to detect the position of an object that can be assumed as a rigid body. However, for the navigation of soft tissue such as skin and liver, a sensor that can measure the deformation of the object surface time-sequentially would be essential. We have developed a 3D visualization system for surgical field deformation with geometric pattern projection. In an animal experiment, the registration of preoperative 3D organ model could be done with the time-sequentially updated surface deformation data. In the video image of surgical field, the inner structure model of organ could be superimposed successfully.

元の言語English
ホスト出版物のタイトルMedicine Meets Virtual Reality 13
ホスト出版物のサブタイトルThe Magical Next Becomes the Medical Now, MMVR 2005
出版者IOS Press
ページ172-177
ページ数6
ISBN(印刷物)1586034987, 9781586034986
出版物ステータスPublished - 2005 1 1
外部発表Yes
イベント13th Annual Conference on Medicine Meets Virtual Reality: The Magical Next Becomes the Medical Now, MMVR 2005 - Long Beach, CA, United States
継続期間: 2005 1 262005 1 29

出版物シリーズ

名前Studies in Health Technology and Informatics
111
ISSN(印刷物)0926-9630
ISSN(電子版)1879-8365

Other

Other13th Annual Conference on Medicine Meets Virtual Reality: The Magical Next Becomes the Medical Now, MMVR 2005
United States
Long Beach, CA
期間05/1/2605/1/29

ASJC Scopus subject areas

  • Biomedical Engineering
  • Health Informatics
  • Health Information Management

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  • これを引用

    Hayashibe, M., Suzuki, N., Kobayashi, S., Nakata, N., Hattori, A., & Nakamura, Y. (2005). Development of a 3D visualization system for surgical field deformation with geometric pattern projection. : Medicine Meets Virtual Reality 13: The Magical Next Becomes the Medical Now, MMVR 2005 (pp. 172-177). (Studies in Health Technology and Informatics; 巻数 111). IOS Press.