Invention Grant
US08306603B2 MRI involving contrast agent with time modulated contrast enhancement
有权
涉及造影剂的MRI与时间调制对比度增强
- Patent Title: MRI involving contrast agent with time modulated contrast enhancement
- Patent Title (中): 涉及造影剂的MRI与时间调制对比度增强
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Application No.: US11912674Application Date: 2006-04-25
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Publication No.: US08306603B2Publication Date: 2012-11-06
- Inventor: Nicolaas Petrus Willard , Rene Theodorus Wegh , Jeroen Alphons Pikkemaat , Holger Gruell , Tobias Schaeffter , Rudolf Mathias Johannes Nicolaas Lamerichs
- Applicant: Nicolaas Petrus Willard , Rene Theodorus Wegh , Jeroen Alphons Pikkemaat , Holger Gruell , Tobias Schaeffter , Rudolf Mathias Johannes Nicolaas Lamerichs
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP05103351 20050426
- International Application: PCT/IB2006/051286 WO 20060425
- International Announcement: WO2006/114765 WO 20061102
- Main IPC: A61B5/05
- IPC: A61B5/05
Abstract:
The present invention provides a method MRI imaging. By applying a time modulation to the contrast enhancement of an MRI contrast agent, the method according to the invention leads to images with improved signal-to-noise ratio in the contrast-enhanced areas, strongly suppressed unwanted signal in the unenhanced areas, and reduced artefacts, such as motion artefacts.
Public/Granted literature
- US20080200799A1 Mri Involving Contrast Agent With Time Modulated Contrast Enhancement Public/Granted day:2008-08-21
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