Development of a patient dependent surgical emulator with haptic sensation
| Project/Area Number |
26462035
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Digestive surgery
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| Research Institution | University of Tsukuba |
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Principal Investigator |
OSHIRO Yukio 筑波大学, 医学医療系, 講師 (10535008)
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| Co-Investigator(Renkei-kenkyūsha) |
OHKOHCHI NOBUHIRO 筑波大学, 医学医療系, 教授 (40213673)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 手術シミュレーション / ハプティクス / バーチャルリアリティ / 肝臓 / バーチャルリアリティー |
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| Outline of Final Research Achievements |
Our original hepatectomy emulator software we developed can represents the real-time deformation of the liver. In this research, we jointly integrated the haptic device. We made a mechanism to expand the balloon to represent the hardness of the liver. We verified the performance of the presentation for the stiffness of the liver using our system. It was possible to express the hardness of the liver with a balloon. In the future, we will vary the hardness of the liver mock-up according to the pressure of the balloon by the degree of liver cirrhosis. In addition to the current horizontal movement of the liver mock-up, we added degrees of freedom in the direction of rotation. The effectiveness of preoperative hepatectomy rehearsal with this emulator system was evaluated by questionnaire survey. 4th to 6th graders of medical students were participated in this survey. The score of the student was high, this system was highly evaluated, and it was useful for medical education.
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Report
(4 results)
Research Products
(49 results)
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[Presentation] 3Dでわかることできること。2016
Author(s)
大城幸雄
Organizer
第35回日本画像医学会 ランチョンセミナー
Place of Presentation
ステーションコンファレンス東京（東京都千代田区）
Year and Date
2016-02-26
Related Report
Invited
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