Invention Grant
- Patent Title: Method and apparatus for contrast inflow dynamic MR angiography
- Patent Title (中): 对比流入动态血管造影的方法和装置
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Application No.: US12132706Application Date: 2008-06-04
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Publication No.: US07880465B2Publication Date: 2011-02-01
- Inventor: Maggie M. Fung , Ehud J. Schmidt , Godtfred Holmvang , Vincent B. Ho
- Applicant: Maggie M. Fung , Ehud J. Schmidt , Godtfred Holmvang , Vincent B. Ho
- Applicant Address: US NY Schenectady US MD Rockville US MA Boston
- Assignee: General Electric Company,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.,Massachusetts General Hospital
- Current Assignee: General Electric Company,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.,Massachusetts General Hospital
- Current Assignee Address: US NY Schenectady US MD Rockville US MA Boston
- Agency: Ziolkowski Patent Solutions Group, SC
- Main IPC: G01V3/00
- IPC: G01V3/00

Abstract:
A system and method for MR imaging includes a computer programmed to determine first and second view-ordering sequences. The first and second view-ordering sequences comprise values corresponding to respective views of first and second k-space data sets, respectively, wherein the values corresponding to a central view of each the first and second k-space data sets are positioned such that acquisition of k-space data in each central view is acquired from a first and second anatomical region, respectively, as a contrast agent passes therethrough. The positions of the values corresponding to the central views of the first and second k-space data sets within the respective sequences are different. The computer is further programmed to acquire MR data according to the first and second view-ordering sequences over a series of cardiac cycles to fill data in the first and second k-space data sets, respectively.
Public/Granted literature
- US20090302840A1 METHOD AND APPARATUS FOR CONTRAST INFLOW DYNAMIC MR ANGIOGRAPHY Public/Granted day:2009-12-10
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