Paper Abstract and Keywords |
Presentation |
2009-01-21 09:50
[Poster Presentation]
An Ear Ossicle Surgery Simulator Based on Transversal CT slices Ming-Dar Tsai (Chung Yuan Christian Univ.), Ming-Shium Hsieh (Taipei Medical Univ.), Fei-Peng Lee (Taipei Medical Univ. - Shuang Ho Hospital) MI2008-192 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes a virtual reality simulator for middle ear ossicle surgery. A segmentation method is developed to recognize the tiny ear ossicles at transversal CT slices. Through the volume reconstruction, surgeons can observe the 3D geometry of the recognized ossicles and the spatial relation with the temporal bone to diagnose the middle ear disease. Sur-geons can then use a virtual reality cutting bur to cut the temporal bone for opening the 3D tympanic cavity, and a reality vir-tual polishing bur to cut for separating ear ossicles with other bones or to polish the ear ossicles. These burring simulations can achieve real-time visual and haptic responses. A technique is then developed to judge if a separation among the ossicles or with the temporal bone occurs during the burring operations so that reposition simulations can be followed to align the ear ossicles. A simulation example for a real ear ossicle surgery demonstrates our system works well even for tiny ossicles and thus shows the effectiveness or to rehearse the surgical procedures, confirm surgical plans and train interns and students. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
middle ear surgery / virtual reality surgery simulation / ear ossicle / volume visualization / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 385, MI2008-192, pp. 605-610, Jan. 2009. |
Paper # |
MI2008-192 |
Date of Issue |
2009-01-12 (MI) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MI2008-192 |
Conference Information |
Committee |
MI |
Conference Date |
2009-01-19 - 2009-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Taiwan University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Medical Imaging |
Paper Information |
Registration To |
MI |
Conference Code |
2009-01-MI |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Ear Ossicle Surgery Simulator Based on Transversal CT slices |
Sub Title (in English) |
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middle ear surgery |
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virtual reality surgery simulation |
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ear ossicle |
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volume visualization |
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1st Author's Name |
Ming-Dar Tsai |
1st Author's Affiliation |
Chung Yuan Christian University (Chung Yuan Christian Univ.) |
2nd Author's Name |
Ming-Shium Hsieh |
2nd Author's Affiliation |
Taipei Medical University Hospital (Taipei Medical Univ.) |
3rd Author's Name |
Fei-Peng Lee |
3rd Author's Affiliation |
Taipei Medical University - Shuang Ho Hospital (Taipei Medical Univ. - Shuang Ho Hospital) |
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Speaker |
Author-12 |
Date Time |
2009-01-21 09:50:00 |
Presentation Time |
140 minutes |
Registration for |
MI |
Paper # |
MI2008-192 |
Volume (vol) |
vol.108 |
Number (no) |
no.385 |
Page |
pp.605-610 |
#Pages |
6 |
Date of Issue |
2009-01-12 (MI) |