Invention Grant
- Patent Title: Interventional MR imaging with detection and display of device position
- Patent Title (中): 介入MR成像检测和显示器件位置
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Application No.: US11208517Application Date: 2005-08-23
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Publication No.: US07920911B2Publication Date: 2011-04-05
- Inventor: Tsutomu Hoshino , Shigehide Kuhara , Hitoshi Yamagata , Yoshimori Kassai
- Applicant: Tsutomu Hoshino , Shigehide Kuhara , Hitoshi Yamagata , Yoshimori Kassai
- Applicant Address: JP Kawasaki-shi
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Kawasaki-shi
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2000-167876 20000605; JP2000-171115 20000607
- Main IPC: A61B5/05
- IPC: A61B5/05
Abstract:
A magnetic resonance imaging system for interventional MR imaging involves operations to insert a device such as a catheter into an object. According to the system, a tip position of the catheter is detected, data indicative of moved loci of the catheter are produced from data indicative of the detected tip position, and the produced movement locus data are displayed. In addition, even when an operator changes the progress direction of the device such as a puncture needle, an imaging cross-section automatically tracks movements of the device. Appropriate preoperative planning is also provided.
Public/Granted literature
- US20060058633A1 Interventional MR imaging with detection and display of device position Public/Granted day:2006-03-16
Information query
