Invention Grant
US08260396B2 Extreme speed-up of acquisition of perfusion time series by cycled arterial spin labeling MRI
有权
通过循环动脉自旋标记MRI极大的加速获取灌注时间序列
- Patent Title: Extreme speed-up of acquisition of perfusion time series by cycled arterial spin labeling MRI
- Patent Title (中): 通过循环动脉自旋标记MRI极大的加速获取灌注时间序列
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Application No.: US12086549Application Date: 2006-09-19
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Publication No.: US08260396B2Publication Date: 2012-09-04
- Inventor: Matthias Guenther
- Applicant: Matthias Guenther
- Applicant Address: US CA Sebastopol
- Assignee: Advanced MRI Technology, LLC
- Current Assignee: Advanced MRI Technology, LLC
- Current Assignee Address: US CA Sebastopol
- Agency: Cooper & Dunham LLP
- International Application: PCT/US2006/036681 WO 20060919
- International Announcement: WO2007/035824 WO 20070329
- Main IPC: A61B5/00
- IPC: A61B5/00
Abstract:
Quantitative assessment of haemodynamics by cycled arterial spin labeling (CACL) that distinguishes between blood magnetization tagged by a specific labeling pulse, using a time series acquisition in which all measured data sets are used for reconstruction of each single time step, thereby reducing measurement time while maintaining signal-to-noise ration compared to conventional ASL.
Public/Granted literature
- US20090149733A1 Extreme Speed-Up of Acquisition of Perfusion Time Series by Cycled Arterial Spin Labeling MRI Public/Granted day:2009-06-11
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