Telerobotic-assisted bone-drilling system using bilateral control

• Project/Area Number: 15K20486
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Dental engineering/Regenerative dentistry
• Research Institution: Keio University
• Principal Investigator: USUDA SHIN 慶應義塾大学, 医学部(信濃町), 共同研究員 (70445287)
• Co-Investigator(Renkei-kenkyūsha): KAWANA Hiromasa 慶應義塾大学, 医学部, 准教授 (50224803) ; OHNISHI Kohei 慶應義塾大学, 理工学部, 教授 (80137984)
• Research Collaborator: YU Koyo
• Project Period (FY): 2015-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000); Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
• Keywords: スマートウォッチ / 歯科インプラント / ナビゲーションサージェリー / ロボットサージェリー / ロボットアーム / 口腔外科手術 / ロボット手術 / 時計型ウェアラブルコンピュータ

Outline of Final Research Achievements

In dental implant surgery, surgeons are required advanced techniques and extensive experiences to correctly handle the cutting device. The lack of techniques and experiences may bring on an over cut and damages to the surrounding tissue. As a result, this situation has risks of causing the subsequent complications or life-threatening accidents by heavy bleeding and nerve damage during surgery. The supporting technology for the surgeon is required to prevent these accidents.
To solve these problems, surgical navigation systems have been developed.The surgeon can get the position information during surgery from navigation monitor installed outside.However, it is an inefficient method because that surgeon must look the monitor many times and it lets the surgeon tired.
In this study, we utilized a smart watch as an efficient information transfer method.

Research Products

• [Journal Article] Frequency-Based Analysis of the Relationship between Cutting Force and CT Number for an Implant-Surgery-Teaching Robot (2017)
  • Author(s): Koyo Yu, Takuya Matsunaga, Hiromasa Kawana, Shin Usuda, Kouhei Ohnishi
  • Journal Title: IEEJ Journal of Industry Applications Volume: 6 Issue: 1 Pages: 66-72
  • DOI: 10.1541/ieejjia.6.66
  • NAID: 130005239776
  • ISSN: 2187-1094, 2187-1108
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Auricular malformation treated by placement of an osseointegrated implant-supported epithesis using telenavigation and model simulation: A case report (2015)
  • Author(s): Usuda Shin, Truppe Michael, Kaneko Tsuyoshi, Ogawa Kaoru, Asoda Seiji, Hatazawa Chika, Usuda Sho, Yamada Yuka, Ewers Rolf, Nakagawa Taneaki, Kawana Hiromasa
  • Journal Title: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology Volume: 27 Issue: 1 Pages: 49-55
  • DOI: 10.1016/j.ajoms.2013.07.007
  • Peer Reviewed
• [Presentation] APPLICATION OF SMART WATCH IN NAVIGATION SYSTEM FOR ORAL IMPLANT SURGERY (2017)
  • Author(s): 1.Usuda S, Yu K, Ohnishi K, Nakagawa T, Kawana H
  • Organizer: 23rd International Conference on Oral and Maxillofacial Surgery
  • Place of Presentation: 香港（中国）
  • Year and Date: 2017-03-31
  • Int'l Joint Research
• [Presentation] 口腔インプラント手術ナビゲーションシステムにおける時計型ウェアラブルコンピュータの応用 (2015)
  • Author(s): 臼田慎, 兪浩洋, 大西公平, 中川種昭, 河奈裕正
  • Organizer: 第19回 日本顎顔面インプラント学会総会・学術大会
  • Place of Presentation: ホテルメルキュール横須賀（神奈川県横須賀市）
  • Year and Date: 2015-11-28
• [Presentation] 自由度インプラント手術補助ロボットを用いた切削角度案内システム (2015)
  • Author(s): 兪浩洋, 臼田慎, 大西公平, 中川種昭, 河奈裕正
  • Organizer: 第2回日本顎顔面再建先進デジタルテクノロジー学会
  • Place of Presentation: 国立成育医療センター講堂（東京都世田谷区）
  • Year and Date: 2015-11-01
• [Remarks] 慶應義塾大学医学部歯科口腔外科学教室
  • URL: http://dent-os.med.keio.ac.jp/