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Improved haptic interface for colonoscopy simulation

Title
Improved haptic interface for colonoscopy simulation
Authors
Woo H.S.Kim W.S.Ahn W.Lee D.Y.Yi S.Y.
Ewha Authors
이선영
SCOPUS Author ID
이선영scopus
Issue Date
2007
Journal Title
Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
ISSN
0589-1019JCR Link
Citation
pp. 1253 - 1256
Indexed
SCOPUS scopus
Abstract
This paper presents an improved haptic interface of the KAIST-Ewha colonoscopy simulator II. The haptic interface enables the distal portion of the colonoscope to be freely bent while guaranteeing enough workspace and reflective forces for colonoscopy simulation. Its force-torque sensor measures profiles of the user. Manipulation of the colonoscope tip is monitored by four deflection sensors, and triggers computation to render accurate graphic images corresponding to the angle knob rotation. Tack switches are attached on the valve-actuation buttons of the colonoscope to simulate air-injection or suction, and the corresponding deformation of the colon. © 2007 IEEE.
DOI
10.1109/IEMBS.2007.4352524
ISBN
1424407885; 9781424407880
Appears in Collections:
의학전문대학원 > 의학과 > Journal papers
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