Invention Grant
US07711080B2 Computed tomography method and apparatus for a dynamic image of a moving site
失效
计算机断层扫描方法和装置，用于移动位置的动态图像
- Patent Title: Computed tomography method and apparatus for a dynamic image of a moving site
- Patent Title (中): 计算机断层扫描方法和装置，用于移动位置的动态图像
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Application No.: US11918521Application Date: 2005-10-19
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Publication No.: US07711080B2Publication Date: 2010-05-04
- Inventor: Shinichirou Mori , Masahiro Endo
- Applicant: Shinichirou Mori , Masahiro Endo
- Applicant Address: JP Chiba-shi
- Assignee: National Institute of Radiological Sciences
- Current Assignee: National Institute of Radiological Sciences
- Current Assignee Address: JP Chiba-shi
- Agency: Oliff & Berridge, PLC
- Priority: JP2005-127123 20050425
- International Application: PCT/JP2005/019174 WO 20051019
- International Announcement: WO2006/114908 WO 20061102
- Main IPC: G01N23/083
- IPC: G01N23/083 ; H05G1/62
Abstract:
When a repeatedly periodically moving site of a to-be-examined subject in a gantry is subjected to computed tomography and is reconstructed, the gantry is rotated in synchronization with the movement of the periodically moving site, and a dynamic image showing a transient phenomenon is obtained in which the periodic movement of the moving site has been stopped. As a result, the flow of a contrast agent or the like can be observed in a state of stopping the movement of an internal organ that moves repeatedly periodically.
Public/Granted literature
- US20090067570A1 Computed tomography method and apparatus for a dynamic image of a moving site Public/Granted day:2009-03-12
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