Invention Grant
US08810243B2 Method for imaging a portion of an examination object in a magnetic resonance scanner
有权
在磁共振扫描仪中成像检查对象的一部分的方法
- Patent Title: Method for imaging a portion of an examination object in a magnetic resonance scanner
- Patent Title (中): 在磁共振扫描仪中成像检查对象的一部分的方法
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Application No.: US13226022Application Date: 2011-09-06
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Publication No.: US08810243B2Publication Date: 2014-08-19
- Inventor: Jan Ole Blumhagen , Matthias Fenchel , Ralf Ladebeck
- Applicant: Jan Ole Blumhagen , Matthias Fenchel , Ralf Ladebeck
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: DE102010044520 20100907
- Main IPC: G01V3/00
- IPC: G01V3/00

Abstract:
A method is disclosed for imaging a portion of an examination object in a magnetic resonance scanner. The portion is arranged at the edge of a field of view of the magnetic resonance scanner. During at least one embodiment of the method, a gradient field is produced such that a nonlinearity in the gradient field and a B0-field inhomogeneity cancel at a predetermined point at the edge of the field of view. Magnetic resonance data, which contains the predetermined point at the edge of the field of view, is acquired with the aid of the gradient field. An image of the portion of the examination object at the predetermined point is determined from the magnetic resonance data.
Public/Granted literature
- US20120056621A1 Method For Imaging A Portion Of An Examination Object In A Magnetic Resonance Scanner Public/Granted day:2012-03-08
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