Evaluation of stiffness calculation for organ palpation device with electro-hydraulic transmission system based remote actuator

Kenji Ogawa, Kouhei Ohnishi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The purpose of this research is to realize the novel palpation method called 'organ palpation'. In conventional palpation method, the doctor knows the hardness of organ by his force sense. However, the organ palpation can get the quantitative hardness value by pushing the organ directly. In order to measure the hardness of organ directly, a remote actuator and an endoscope are utilized. In this paper, Electro-hydraulic transmission system (EHTS) based remote actuator is utilized for organ palpation. EHTS is one of the actuating systems using the fluid energy and mechanical energy. This actuator can transmit the position and force remotely without transmission loss. In order to confirm the efficacy of organ palpation device, the experiment assuming organ palpation is done. Through the experimental results, the environment stiffness calculation performance of EHTS based remote actuator is confirmed. In addition, the performance of EHTS based remote actuator is compared with 'flexible actuator'.

本文言語English
ホスト出版物のタイトルProceeding - 2015 IEEE International Conference on Industrial Informatics, INDIN 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ378-383
ページ数6
ISBN(印刷版)9781479966493
DOI
出版ステータスPublished - 2015 9月 28
イベント13th International Conference on Industrial Informatics, INDIN 2015 - Cambridge, United Kingdom
継続期間: 2015 7月 222015 7月 24

Other

Other13th International Conference on Industrial Informatics, INDIN 2015
国/地域United Kingdom
CityCambridge
Period15/7/2215/7/24

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ サイエンスの応用
  • 産業および生産工学
  • 器械工学
  • コンピュータ ネットワークおよび通信
  • 制御およびシステム工学

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