Compact Ventricular Assist Devices Using Magnetic Bearings

2008 Fiscal Year Final Research Report

• Project/Area Number: 19360073
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Design engineering/Machine functional elements/Tribology
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: SHINSHI Tadahiko Tokyo Institute of Technology, 精密工学研究所, 准教授 (60272720)
• Co-Investigator(Kenkyū-buntansha): ZHANG Xiaoyou 東京工業大学, 精密工学研究所, 助教 (30431985)
• Co-Investigator(Renkei-kenkyūsha): TAKATANI Setsuo 東京医科歯科大学, 生体材料工学研究所, 教授 (40154786)
• Project Period (FY): 2007 – 2008
• Keywords: 磁気軸受 / 補助人工心臓 / 遠心ポンプ / 血液ポンプ / 小型化技術 / チタン化技術

Research Abstract

体内埋め込み型の磁気浮上式遠心補助人工心臓(磁気浮上血液ポンプ) の実現を目的として, 1) 2自由度制御型磁気軸受とブラシレスDCモータを搭載した磁気浮上血液ポンプの小型化の研究, 2) 磁気浮上血液ポンプの生体適合性向上のためのチタンフレーム化の研究, 3) 次々世代小型血液ポンプ用磁気軸受モータの要素開発, 4) 磁気浮上血液ポンプの溶血性, 血栓性を評価するための動物試験用ポンプ開発および動物実験, を主に実施した.

Research Products

• [Journal Article] A MagLev Centrifugal Blood Pump with a Simple Structured Disposable Pump Head (2008)
  • Author(s): Wataru Hijikata, Tadahiko Shinshi, Junichi Asama, Lichuan Li, Hideo Hoshi, Setsuo Takatani, and Akira Shimokohbe
  • Journal Title: Artificial Organs 32, 7 Pages: 531-540
  • Peer Reviewed
• [Journal Article] 小型遠心ポンプ用1自由度制御型磁気軸受の研究 (2008)
  • Author(s): 湯本淳史, 進士忠彦, 張暁友, 下河辺明
  • Journal Title: 日本機械学会誌論文集C編 74, 742 Pages: 1625-1630
  • Peer Reviewed
• [Journal Article] Development of a Compact Centrifugal Rotary Blood Pump with Magnetically Levitated Impeller Using a Titanium Housing, Journal of Advanced Mechanical Design (2008)
  • Author(s): Chi Nan Pai, Tadahiko Shinshi, Junichi Asama,Setsuo Takatani, and Akira Shimokohbe
  • Journal Title: Systems, and Manufacturing 2, 3 Pages: 343-355
  • Peer Reviewed
• [Journal Article] Dynamic Characteristics of a Magnetically Levitated Impeller in a Centrifugal Blood Pump (2007)
  • Author(s): Junichi Asama, Tadahiko Shinshi, Setsuo Takatani, ほか
  • Journal Title: Artificial Organs 31. 4 Pages: 301-311
  • Peer Reviewed
• [Journal Article] 使い捨て可能な磁気浮上遠心血液ポンプ (2007)
  • Author(s): 傍島秀雄, 進士忠彦, 高谷節雄, ほか
  • Journal Title: 東京医科歯科大学生体材料工学研究所 第41巻 Pages: 45-48
• [Presentation] 体外循環用使い捨て磁気浮上遠心血液ポンプの開発 (2009)
  • Author(s): 土方亘, PAI CHI NAN, 進士忠彦, 下河辺明, 染谷毅, 荒井裕国, 高谷節雄
  • Organizer: 日本機械学会関東支部第15期総会講演会講演論文集
  • Place of Presentation: 水戸(213-214)
  • Year and Date: 20090306-07
• [Presentation] 1ヵ月補助、bridge-to-bridgeを目的とした日本発、ディスポ式、磁気浮上遠心血液ポンプMedTech Dispoの研究開発 (2008)
  • Author(s): 染谷毅, 土方亘, 和栗聡, 牛山朋彦, 小林真理子, 北尾貴史, 渡辺哲郎, パイチナン, 石井泰祐, 町田真也, 大澤英之, 迫田大輔, 坂本竜樹, 横山直幸, 横山敬正, 進士忠彦, 荒井裕国, 高谷節雄
  • Organizer: 第46回日本人工臓器学会大会予稿集
  • Place of Presentation: 東京(S-13)
  • Year and Date: 20081127-29
• [Presentation] Development of a disposable Mag Lev centrifugal blood pump (MedTech Dispo) intended for 1 month support in bridgeto bridge applications (2008)
  • Author(s): Takeshi Someya, Wataru Hijikata, Mariko Kobayashi, Tomohiko Ushiyama, Satoshi Waguri, Tadahiko Shinshi, Hirokuni Arai,Setsuo Takatani
  • Organizer: Abstructs of 16^<th> Congress of the International Society for Rotary Blood Pump
  • Place of Presentation: Houston, U.S.A.(119)
  • Year and Date: 20081002-04
• [Presentation] Hemolytic characterisitics of a MagLev BioPump : Experimental and Computational Analysis (2008)
  • Author(s): Wataru Hijikata, Hideo Sobajima, Tadahiko Shinshi, Setsuo Takatani and Akira Shimokohbe
  • Organizer: Abstructs of 16^<th> Congress of the International Society for Rotary Blood Pump
  • Place of Presentation: Houston, U.S.A(51)
  • Year and Date: 20081002-04
• [Presentation] A one-DOF controlled magnetic bearing for compact centrifugal blood pump (2008)
  • Author(s): Atsushi Yumoto, Tadahiko Shinshi, Xiayou Zhang
  • Organizer: Proc. Movic'08
  • Place of Presentation: Munich, Germany(CD-ROM)
  • Year and Date: 20080915-18
• [Presentation] A Mini Centrifugal Blood Pump Using 2-DOF Controlled Magnetic Bearing (2008)
  • Author(s): Tadahiko SHINSHI, Shunji GOTO, Xiaoyou ZHANG, Akira SHIMOKOHBE, Setsuo TAKATANI
  • Organizer: Proceedings of 11^<th> International Symposium on Magnetic Bearings (ISMB11)
  • Place of Presentation: Nara, Japan
  • Year and Date: 20080826-29
• [Presentation] Disposable Maglev Centrifugal Blood Pump Utilizing Cone Shaped Impeller (2008)
  • Author(s): Wataru Hijikata, Tadahiko Shinshi, Akira Shimokohbe, Hideo Sobajima and Setsuo Takatani
  • Organizer: Proceedings of the 2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics
  • Place of Presentation: Xi'an, China
  • Year and Date: 20080702-05
• [Presentation] 小型遠心血液ポンプ用1自由度制御型磁気浮上モータ (2008)
  • Author(s): 湯本淳史, 進士忠彦, 張暁友, 下河辺明
  • Organizer: 第20回「電磁力関連のダイナミクス」シンポジウム論文集
  • Place of Presentation: 別府
  • Year and Date: 20080521-23
• [Presentation] 医療機器への超高速・非接触軸受の応用 (2008)
  • Author(s): 朝間淳一, 進士忠彦, 増澤徹, 小川和伸
  • Organizer: 平成20年電気学会全国大会講演論文集
  • Place of Presentation: 福岡(S20-7~10)
  • Year and Date: 20080319-21
• [Presentation] 血液接触部が使い捨て可能な磁気浮上血液ポンプ (2007)
  • Author(s): 土方亘, 進士忠彦, 下河辺明, 傍島秀雄, 高谷節雄
  • Organizer: 第50回自動制御連合講演会講演論文集
  • Place of Presentation: 慶応大学, 横浜
  • Year and Date: 20071124-25
• [Presentation] Development of a Mag Lev Bio Pump with Enhanced Durability (2007)
  • Author(s): Hideo Sobajima, Daisuke Sakota, Setsuo Takatani, Wataru Hijikata, Chi Nan Pai, Tadahiko Shinshi, Akira Shimokohbe, Hideyuki Ohasawa, Tetsuo Fujimoto
  • Organizer: Abstract of 15^<th> Congress of the ISRBP
  • Place of Presentation: Sydney, Australia
  • Year and Date: 20071102-04
• [Presentation] Realization of a MAGLEV Centrifugal Ventricular Assist Device Using Titanium Housing (2007)
  • Author(s): Chi Nan Pai, Tadahiko Shinshi, Akira Shimokohbe, Junichi Asama, Patrick Keogh, Setsuo Takatani
  • Organizer: Abstract of 15^<th> Congress of the ISRBP
  • Place of Presentation: Sydney, Australia
  • Year and Date: 20071102-04
• [Presentation] Mini Centrifugal Blood Pump Using Magnetic Bearing (2007)
  • Author(s): Shunji Goto, Tadahiko Shinshi, Akira Shimokohbe, Chi Nan Pai, Wataru Hijikata, Setsuo Takatani
  • Organizer: Abstract of 15^<th> Congress of the ISRBP
  • Place of Presentation: Sydney, Australia
  • Year and Date: 20071102-04
• [Presentation] Influences of Hydraulic Forces on Motion Control of a Magnetically Levitated Centrifugal Blood Pump,, 2007 Joint Congress of (2007)
  • Author(s): C.N. Pai, T. Shinshi, J. Asama, P. Keogh, S. Takatani, A. Shimokohbe
  • Organizer: "the 45thAnnual Meeting of the Japanese Society for Artificial Organs" and "the 2nd Meeting of the International Federation for Artificial Organs"
  • Place of Presentation: Osaka, Japan(G-083)
  • Year and Date: 20071028-31
• [Presentation] Centrifugal Blood Pumps Using Maglev Technology (2007)
  • Author(s): Tadahiko Shinshi, Hijikata Wataru, Junichi Asama, Xiaoyou Zhang, Akira Shimokohbe, Takatani Setsuo
  • Organizer: 2^<nd> TIT-BIT Joint Workshop on Mechanical Engineering
  • Place of Presentation: Tokyo
  • Year and Date: 20070816-18
• [Presentation] 磁気浮上遠心血液ポンプのロータダイナミクス (2007)
  • Author(s): 高谷節雄, 進士忠彦, 朝間淳一, 下河辺明
  • Organizer: 第19回電磁力関連のダイナミクスシンポジウム講演論文集
  • Place of Presentation: 早稲田大学, 東京
  • Year and Date: 20070516-18
• [Remarks]
  • URL: http://www.pi.titech.ac.jp/index-j.html
• [Patent(Industrial Property Rights)] 磁気軸受の制御装置および制御方法 (2009)
  • Inventor(s): 進士忠彦, 下河辺明
  • Industrial Property Rights Holder: 東京工業大学
  • Industrial Property Number: 特許,日本国特許第4300344号
  • Filing Date: 2009-05-01
• [Patent(Industrial Property Rights)] 磁気浮上式血液ポンプ (2007)
  • Inventor(s): 進士忠彦, 下河辺明, 土方亘, 高谷節雄
  • Industrial Property Rights Holder: 東京工業大学・東京医科歯科大学
  • Industrial Property Number: 特許出願,2007-284766
  • Filing Date: 2007-11-01