A study of hybrid navigation system for seamless MR image guided surgery

无缝磁共振图像引导手术混合导航系统的研究

• 批准号: 23300188
• 负责人: MORIKAWA SHIGEHIRO
• 金额: $ 11.98万
• 依托单位: Shiga University of Medical Science
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23300188/
• 关键词: 低侵襲治療システム; MR画像誘導システム; 手術ロボット; MR画像誘導手術; 穿刺支援ロボット; ＭＲ画像誘導手術; ナビゲーションシステム; 通常ＭＲ装置; ナビゲーション外科

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.

一种新型的图像导航系统已经成功开发，该系统使用标准的高场磁共振系统和一个磁共振兼容的手术机器人来辅助图像引导穿刺。利用该系统，机器人在图像采集完成后，无需配准过程，即可自动追迹到预设的目标点。通过监测针路重构图像，选择安全、最优的穿刺路径。穿刺目标后，记录针的位置和方向。无需侦察图像即可立即获得评价穿刺的MR图像。因此，实现了磁体内外的无缝MR图像引导手术。

项目成果

Image guided liver surgery using robot manipulator

使用机器人操纵器进行图像引导肝脏手术

• 发表时间: 2011
• 作者: Naka S;Kurumi Y;Murayama H;Murakami K;Shiomi H;Haque H;Morikawa S;Tani T
• 通讯作者: Tani T

MR画像誘導下低侵襲治療の開発と臨床経験

MR图像引导微创治疗的发展及临床经验

• 发表时间: 2011
• 作者: 森川茂廣;仲成幸;来見良誠;谷徹;犬伏俊郎;森川茂廣
• 通讯作者: 森川茂廣

Simultaneous Endoscopy and MRI Acquisition. In: Interventional Magnetic Resonance Imaging

同时进行内窥镜检查和 MRI 采集。

• 发表时间: 2012
• 作者: Hasnine AH;Morikawa S;Naka S;Kurumi Y;Murayama H;Tani T;Tsukamoto T. Simultaneous Endoscopy and MRI Acquisition;森川茂廣;森川茂廣;Shigehiro Morikawa;Hasnine A Haque
• 通讯作者: Hasnine A Haque

Mapping of cerebral metabolic rate using DSC and BOLD MR imaging: a preliminary study

使用 DSC 和 BOLD MR 成像绘制脑代谢率图：初步研究

• 发表时间: 2012
• 期刊: Magn Reson Med Sci
• 影响因子: 3
• 作者: Shiino A;Yamauchi H;Morikawa S;Inubushi T
• 通讯作者: Inubushi T

Constructive Multi-Resolution Kodeling for Expressing Cysthepatic Duct Anomaly in a Laparoscopic Surgery Simulator

用于在腹腔镜手术模拟器中表达膀胱管异常的建设性多分辨率 Kodeling

• 发表时间: 2012
• 作者: Ohmi N;Tagawa K;Tanaka HT;Kurumi Y;Komori M;Morikawa S
• 通讯作者: Morikawa S