The study on system to estimate coagulation region in ablation therapy

2012 Fiscal Year Final Research Report

• Project/Area Number: 23700585
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Medical systems
• Research Institution: Waseda University
• Principal Investigator: KOBAYASHI Yo 早稲田大学, 理工学術院, 主任研究員(研究院准教授) (50424817)
• Project Period (FY): 2011 – 2012
• Keywords: ロボティクス / 生体熱工学 / 構造力学 / バイオメカ二クス / 制御システム

Research Abstract

We aimed to develop the system to estimate coagulation region in ablation therapy by using medical robot and biomedical simulation. Specifically, we studied to develop the physical model to simulate the deformation, temperature distribution, coagulation region.

Research Products

• [Journal Article] Developing a Method to Plan Straight Needle Insertion using a Probability-based Assessment of Puncture Occurrence (2013)
  • Author(s): Yo Kobayashi, Akinori Onishi, Hiroki Watanabe, Takeharu Hoshi, Kazuya Kawamura and Masakatsu G. Fujie
  • Journal Title: Advanced Robotics, accepted
  • Peer Reviewed
• [Journal Article] Use of Puncture Force Measurement to Investigate the Conditions of Blood Vessel Needle Insertion (2013)
  • Author(s): Yo Kobayashi, Ryutaro Hamano, Jaesung Hong, Hiroki Watanabe, Kazutaka Toyoda, Makoto Hashizume, Masakatsu G. Fujie
  • Journal Title: Medical Engineering & Physics Volume: (accepted)
  • Peer Reviewed
• [Journal Article] Geometry Effect of Preloading Probe on Accurate Needle Insertion for Breast Tumor Treatment (2012)
  • Author(s): Maya Hatano, Yo Kobayashi, Makiko Suzuki, Yasuyuki Shiraishi, Tomoyuki Yambe, Makoto Hashizume, Masakatsu G. Fujie
  • Journal Title: in Proceedings of 2012 IEEE International Conference on Robotics and Automation (ICRA'12) Pages: 1933-1937
  • Peer Reviewed
• [Journal Article] Validation of Accuracy of Liver Model with Temperature-Dependent Thermal Conductivity by Comparing the Simulation and in vitro RF Ablation Experiment (2012)
  • Author(s): Hiroki Watanabe, Nozomu Yamazaki, Yosuke Isobe, XiaoWei Lu, Yo Kobayashi, Tomoyuki Miyashita, Takeshi Ohdaira, Makoto Hashizume, Masakatsu G. Fujie
  • Journal Title: in Proceeding of the 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'12) Pages: 5715-5717
  • Peer Reviewed
• [Journal Article] A Method for Deriving the Coagulation Boundary of Liver Tissue Using a Relational Model of Viscoelasticity and Temperature in Radiofrequency Ablation (2012)
  • Author(s): Xiao Wei Lu, Mariko Tsukune, Hiroki Watanabe, Yosuke Isobe, Yo Kobayashi, Nozomu Yamazaki, Tomoyuki Miyashita, Masakatsu G. Fujie
  • Journal Title: in Proceeding of the 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'12) Pages: 187-190
  • Peer Reviewed
• [Journal Article] Development of a temperature distribution simulator for lung RFA based on air dependence of thermal and electrical properties (2012)
  • Author(s): Nozomu Yamazaki, Hiroki Watanabe, XiaoWei Lu, Yosuke Isobe, Yo Kobayashi, Tomoyuki Miyashita, Masakatsu G. Fujie
  • Journal Title: in Proceeding of the 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'12) Pages: 5699-5702
  • Peer Reviewed
• [Presentation] RFAにおいて非対称形状の焼灼領域形成を可能にする電極針の機構の検討 (2012)
  • Author(s): 磯部洋佑, 山崎望, 渡辺広樹, 小林洋, 宮下朋之, 大平猛, 橋爪誠, 藤江正克
  • Organizer: 日本機械学会ロボティクス・メカトロニクス講演会(ROBOMEC)2012
  • Place of Presentation: (2A2-S09)
  • Year and Date: 20120000
• [Presentation] 肝臓癌ラジオ波焼灼療法用温度分布シミュレータの開発とIn vitro下における精度評価 (2012)
  • Author(s): 渡辺広樹, 山崎望, 磯部洋佑, 呂筱薇, 小林洋, 大平猛, 橋爪誠, 藤江正克
  • Organizer: 日本機械学会ロボティクス・メカトロニクス講演会(ROBOMEC)2012
  • Place of Presentation: (2A2-S08)
  • Year and Date: 20120000
• [Presentation] A Methos for Distinguishing Coagulation Boundary for Liver RF Ablation (2012)
  • Author(s): XiaoWei Lu, Mariko Tsukune, Nozomu Yamazaki, Hiroki Watanabe, Yo Kobayashi, Tomoyuki Miyashita, Masakatsu G. Fujie
  • Organizer: 第51回日本生体医工学会大会
  • Place of Presentation: (3-01-2)
  • Year and Date: 20120000
• [Presentation] がん診断支援を目指した非線形性弾性計測ロボットのロバスト性能評価-有限要素解析による検討- (2012)
  • Author(s): 築根まり子, 小林洋, 宮下朋之, 藤江正克
  • Organizer: 日本機械学会2012年度年次大会
  • Place of Presentation: (J165034)
  • Year and Date: 20120000
• [Presentation] 静脈穿刺支援ロボットの開発と実用化に向けた取り組み (2012)
  • Author(s): 小林洋, 濱野竜太郎, 山崎望, 渡辺広樹, 豊田和孝, 植村宗則, 家入里志, 富川盛雅, 大平猛, 洪在成, 橋爪誠, 藤江正克
  • Organizer: 第21回日本コンピュータ外科学会
  • Place of Presentation: (12(SP)-2)
  • Year and Date: 20120000
• [Presentation] 有限要素解析と超音波画像の比較に基づく組織弾性同定法 (2012)
  • Author(s): 星雄陽, 築根まり子, 小林洋, 宮下朋之, 藤江正克
  • Organizer: 第21回日本コンピュータ外科学会
  • Place of Presentation: (12(VIII)-42)
  • Year and Date: 20120000
• [Presentation] 熱伝導率と電気伝導率の空気量依存性を反映した肺のRFA用温度分布シミュレーションの構築 (2012)
  • Author(s): 山崎望, 渡辺広樹, 磯部洋佑, 呂筱薇, 小林洋, 宮下朋之, 藤江正克
  • Organizer: 第21回日本コンピュータ外科学会
  • Place of Presentation: (12(VIII)-40)
  • Year and Date: 20120000
• [Presentation] 非線形弾性に基づく乳がん診断支援システムの開発～ロボットマニピュレータによる触診時の乳房変形解析～ (2012)
  • Author(s): 築根まり子, 小林洋, 宮下朋之, 白石泰之, 山家智之, 橋爪誠, 藤江正克
  • Organizer: 第21回日本コンピュータ外科学会
  • Place of Presentation: (12(I)-4)
  • Year and Date: 20120000
• [Presentation] 乳がんのPreloading穿刺手法における幾何学的影響の検討 (2012)
  • Author(s): 波田野麻耶, 小林洋, 鈴木麻記子, 白石泰之, 山家智之, 橋爪誠, 藤江正克
  • Organizer: 第21回日本コンピュータ外科学会
  • Place of Presentation: (12(XVII)-85)
  • Year and Date: 20120000
• [Presentation] 肝がんラジオ波焼灼療法における組織凝固指標の検討 (2012)
  • Author(s): 呂筱薇, 築根まり子, 磯部洋佑, 山崎望, 渡辺広樹, 小林洋, 柿本隆志, 千葉敏雄, 宮下朋之, 藤江正克
  • Organizer: 第21回日本コンピュータ外科学会
  • Place of Presentation: (12(XXI)-112)
  • Year and Date: 20120000