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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationMedicine Meets Virtual Reality 13
Subtitle of host publicationThe Magical Next Becomes the Medical Now, MMVR 2005
PublisherIOS Press
Pages172-177
Number of pages6
ISBN (Print)1586034987, 9781586034986
Publication statusPublished - 2005 Jan 1
Externally publishedYes
Event13th Annual Conference on Medicine Meets Virtual Reality: The Magical Next Becomes the Medical Now, MMVR 2005 - Long Beach, CA, United States
Duration: 2005 Jan 262005 Jan 29

Publication series

NameStudies in Health Technology and Informatics
Volume111
ISSN (Print)0926-9630
ISSN (Electronic)1879-8365

Other

Other13th Annual Conference on Medicine Meets Virtual Reality: The Magical Next Becomes the Medical Now, MMVR 2005
CountryUnited States
CityLong Beach, CA
Period05/1/2605/1/29

ASJC Scopus subject areas

  • Biomedical Engineering
  • Health Informatics
  • Health Information Management

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  • Cite this

    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. In Medicine Meets Virtual Reality 13: The Magical Next Becomes the Medical Now, MMVR 2005 (pp. 172-177). (Studies in Health Technology and Informatics; Vol. 111). IOS Press.