Invention Grant
- Patent Title: System and method of high signal-to-noise ratio magnetic resonance imaging screening
- Patent Title (中): 高信噪比磁共振成像检测系统和方法
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Application No.: US13087427Application Date: 2011-04-15
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Publication No.: US08704518B2Publication Date: 2014-04-22
- Inventor: David C. Alsop , Neil M. Rofsky , Ananth J. Madhuranthakam
- Applicant: David C. Alsop , Neil M. Rofsky , Ananth J. Madhuranthakam
- Applicant Address: US NY Schenectady US MA Boston
- Assignee: General Electric Company,Beth Israel Deaconess Medical Center
- Current Assignee: General Electric Company,Beth Israel Deaconess Medical Center
- Current Assignee Address: US NY Schenectady US MA Boston
- Agency: Ziolkowski Patent Solutions Group, SC
- Main IPC: G01R33/34
- IPC: G01R33/34 ; G01R33/54

Abstract:
An MRI apparatus is disclosed, the MRI apparatus comprising a computer programmed to apply a fluid suppression technique prior to an imaging pulse-gradient sequence, wherein the fluid suppression technique is configured to suppress signals from fluids having long longitudinal relaxation times, and apply a fat suppression technique after the fluid suppression technique and prior to the imaging pulse-gradient sequence, wherein the fat suppression technique is configured to suppress fat signals. The computer is further programmed to apply a flow suppression preparation sequence after the fat suppression technique and prior to the imaging pulse-gradient sequence, wherein the flow suppression preparation sequence is configured to suppress moving tissue signals. The computer is also programmed to apply the imaging pulse-gradient sequence, cause the RF transceiver system to acquire MR signals during the imaging pulse-gradient sequence, and reconstruct an image from the acquired MR signals.
Public/Granted literature
- US20120262175A1 SYSTEM AND METHOD OF HIGH SIGNAL-TO-NOISE RATIO MAGNETIC RESONANCE IMAGING SCREENING Public/Granted day:2012-10-18
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