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Paper Abstract and Keywords
Presentation 2017-05-26 15:20
A tooth cutting motion analysis developed for dental education using an optical motion capture system
Yasuhiro Tateno, Toyohiko Hayashi, Takumi Sato, Futoshi Nakamura, Nobuaki Okumura, Noritaka Fujii (Niigata Univ.) MBE2017-7
Abstract (in Japanese) (See Japanese page) 
(in English) As one of the caries treatments, it is most popular to eliminate infected tooth substances with a dental cutting turbine. However, it takes much time for dental students to master this cutting, primarily due to subjective and/or abstract education techniques. Then it is strongly required to make the cutting instruction more concrete and effective in dental education. To answer such education needs, we constructed an optical motion capture-based system for measuring the 3D motion of the operator’s upper extremity and a dental cutting turbine simultaneously during tooth cutting motion. To verify efficiency of the proposed system, we measured the motion of cutting a class I cavity in the lower first molar employing 5 experienced dentists, subsequently carrying out a time series analysis of the position and orientation of the turbine and the orientation of the upper extremity. Consequently, it was verified to be able to obtain the time series data of the afore-mentioned motion parameters with required spatial resolution and without data missing.
Keyword (in Japanese) (See Japanese page) 
(in English) cavity preparation / tooth cutting motion / dental cutting turbine / optical motion capture system / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 63, MBE2017-7, pp. 33-38, May 2017.
Paper # MBE2017-7 
Date of Issue 2017-05-19 (MBE) 
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)
Download PDF MBE2017-7

Conference Information
Committee MBE NC  
Conference Date 2017-05-26 - 2017-05-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyama Prefectural Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2017-05-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A tooth cutting motion analysis developed for dental education using an optical motion capture system 
Sub Title (in English)  
Keyword(1) cavity preparation  
Keyword(2) tooth cutting motion  
Keyword(3) dental cutting turbine  
Keyword(4) optical motion capture system  
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1st Author's Name Yasuhiro Tateno  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Toyohiko Hayashi  
2nd Author's Affiliation Niigata University (Niigata Univ.)
3rd Author's Name Takumi Sato  
3rd Author's Affiliation Niigata University (Niigata Univ.)
4th Author's Name Futoshi Nakamura  
4th Author's Affiliation Niigata University (Niigata Univ.)
5th Author's Name Nobuaki Okumura  
5th Author's Affiliation Niigata University (Niigata Univ.)
6th Author's Name Noritaka Fujii  
6th Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2017-05-26 15:20:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2017-7 
Volume (vol) vol.117 
Number (no) no.63 
Page pp.33-38 
#Pages 6 
Date of Issue 2017-05-19 (MBE) 

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