Establishment of mechanical imitation method for brain tissue utilizing cutting resistance force of chain-like cluster of functional fluid
Project/Area Number |
24686029
|
Research Category |
Grant-in-Aid for Young Scientists (A)
|
Allocation Type | Partial Multi-year Fund |
Research Field |
Intelligent mechanics/Mechanical systems
|
Research Institution | 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群) (2016) Tohoku University (2012-2015) |
Principal Investigator |
Tsujita Teppei 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工, その他部局等, 准教授 (40554473)
|
Project Period (FY) |
2012-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2013: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
|
Keywords | MR流体 / 機能性流体 / 力覚提示装置 / ハプティックインタフェース / 手術シミュレータ / 機械力学・制御 / 知能機械 / バーチャルリアリティ / バーチャル・リアリティ |
Outline of Final Research Achievements |
During surgery, a surgeon uses a variety of surgical instruments. Therefore, a haptic interface for surgical training should be able to display reaction force through various surgical instruments. Based on this concept, a novel encountered-type haptic interface using MR (Magneto-Rheological) fluid for neurosurgery simulators have been developed. In this research, force feedback controller for 2 DOF force display is proposed and an 8 DOF haptic interface which can display independent reaction force on each hand is developed. The proposed force feedback controller can imitate cutting force of a swine liver using MR fluid and 2 DOD motion table driven by servo motors. The newly developed 8DOF haptic interface has two display parts which consists of MR fluid, a container of the fluid, a force sensor, an electromagnet coil and a yoke. The display part is miniaturized based on magnetic field analysis and moved by a 4 DOF motion table for the application of neurosurgery training.
|
Report
(6 results)
Research Products
(37 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Development of a Brain Surgery Simulator2013
Author(s)
Atsushi Konno, Masano Nakayama, Xiaoshuai Chen, Akira Fukuhara, Kazuya Sase, Teppei Tsujita and Satoko Abiko
Organizer
International Symposium on Interdisciplinary Research and Education on Medical Device Developments
Place of Presentation
弘前大学,弘前
Year and Date
2013-09-12 – 2013-09-13
Related Report
Invited
-
-
-
-
-
-
-
-
-
-