A study of the method of the video image presentation for the manipulation of forceps

Soichi Kono, Toshiharu Sekioka, Katsuya Matsunaga, Kazunori Shidoji, Yuji Matsuki

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

Abstract

Recently, surgical operations have sometimes been tried under laparoscopic video images using teleoperation robots or forceps manipulators. Therefore, in this paper, forceps manipulation efficiencies were evaluated when images for manipulation had some transmission delay (Experiment 1), and when the convergence point of the stereoscopic video cameras was either fixed and variable (Experiment 2). The operators' tasks in these experiments were sewing tasks which simulated telesurgery under 3-dimensional scenography. As a result of experiment 1, the operation at a 200±100 ms delay was kept at almost the same accuracy as that without delay. As a result of experiment 2, work accuracy was improved by using the zooming lens function; however the working time became longer. These results seemed to show the relation of a trade-off between working time and working accuracy.

Original languageEnglish
Title of host publicationMedicine Meets Virtual Reality 13
Subtitle of host publicationThe Magical Next Becomes the Medical Now, MMVR 2005
PublisherIOS Press
Pages255-258
Number of pages4
ISBN (Print)1586034987, 9781586034986
Publication statusPublished - Jan 1 2005
Event13th Annual Conference on Medicine Meets Virtual Reality: The Magical Next Becomes the Medical Now, MMVR 2005 - Long Beach, CA, United States
Duration: Jan 26 2005Jan 29 2005

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
Period1/26/051/29/05

Fingerprint

Surgical Instruments
Lenses
Experiments
Video cameras
Remote control
Manipulators
Robots

All Science Journal Classification (ASJC) codes

  • Biomedical Engineering
  • Health Informatics
  • Health Information Management

Cite this

Kono, S., Sekioka, T., Matsunaga, K., Shidoji, K., & Matsuki, Y. (2005). A study of the method of the video image presentation for the manipulation of forceps. In Medicine Meets Virtual Reality 13: The Magical Next Becomes the Medical Now, MMVR 2005 (pp. 255-258). (Studies in Health Technology and Informatics; Vol. 111). IOS Press.

A study of the method of the video image presentation for the manipulation of forceps. / Kono, Soichi; Sekioka, Toshiharu; Matsunaga, Katsuya; Shidoji, Kazunori; Matsuki, Yuji.

Medicine Meets Virtual Reality 13: The Magical Next Becomes the Medical Now, MMVR 2005. IOS Press, 2005. p. 255-258 (Studies in Health Technology and Informatics; Vol. 111).

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

Kono, S, Sekioka, T, Matsunaga, K, Shidoji, K & Matsuki, Y 2005, A study of the method of the video image presentation for the manipulation of forceps. in Medicine Meets Virtual Reality 13: The Magical Next Becomes the Medical Now, MMVR 2005. Studies in Health Technology and Informatics, vol. 111, IOS Press, pp. 255-258, 13th Annual Conference on Medicine Meets Virtual Reality: The Magical Next Becomes the Medical Now, MMVR 2005, Long Beach, CA, United States, 1/26/05.
Kono S, Sekioka T, Matsunaga K, Shidoji K, Matsuki Y. A study of the method of the video image presentation for the manipulation of forceps. In Medicine Meets Virtual Reality 13: The Magical Next Becomes the Medical Now, MMVR 2005. IOS Press. 2005. p. 255-258. (Studies in Health Technology and Informatics).
Kono, Soichi ; Sekioka, Toshiharu ; Matsunaga, Katsuya ; Shidoji, Kazunori ; Matsuki, Yuji. / A study of the method of the video image presentation for the manipulation of forceps. Medicine Meets Virtual Reality 13: The Magical Next Becomes the Medical Now, MMVR 2005. IOS Press, 2005. pp. 255-258 (Studies in Health Technology and Informatics).
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