2013 Fiscal Year Final Research Report
A study of hybrid navigation system for seamless MR image guided surgery
| Project/Area Number |
23300188
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Medical systems
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| Research Institution | Shiga University of Medical Science |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAKA Shigeyuki 滋賀医科大学, 医学部, 准教授 (10359771)
KURUMI Yoshimasa 滋賀医科大学, 医学部, 教授 (70205219)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 低侵襲治療システム / MR画像誘導システム / 手術ロボット |
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| Research Abstract |
A novel image navigation system has been successfully developed using a standard high-field MR system and an MR-compatible surgical robot to assist image-guided puncture. With this system, the robot automatically chased the preset target point immediately after the image acquisition without registration process. The safe and optimal puncture route could be selected while monitoring reconstructed images along the needle path. After the puncture of the target, the position and direction of the needle were recorded. MR images for the evaluation of the puncture could be immediately acquired without scout images. Thus, seamless MR image-guided surgical procedures were realized inside and outside the magnet.
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[Journal Article] Design, synthesis, and preliminary ex vivo and in vivo evaluation of cationic magnetic resonance contrast agent for rabbit articular cartilage imaging2013
Author(s)
Irie T, Oda K, Shiino A, Kubo M, Morikawa S, Urushiyama N, Aonuma S, Kimura T, Inubushi T, Oohashi T, Komatsu N
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Journal Title
Med Chem Commun
Volume: 4
Pages: 1508-1512
Peer Reviewed
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[Journal Article] Hyperbranched polyglycerol-grafted superparamagnetic iron oxide nanoparticles : synthesis, characterization, functionalization, size separation, magnetic properties, and biological applications2012
Author(s)
Zhao L, Chano T, Morikawa S, Saito Y, Shiino A, Shimizu S, Maeda T, Irie T, Aonuma S, Okabe H, Kimura T, Inubushi T, Komatsu N
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Journal Title
Adv Funct Mater
Volume: 22
Pages: 5107- 5117
Peer Reviewed
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