Invention Grant
- Patent Title: Visual indication of the magic angle in orthopedic MRI
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Application No.: US14421721Application Date: 2013-08-26
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Publication No.: US09964620B2Publication Date: 2018-05-08
- Inventor: Marius Johannes van Meel
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIKE PHILIPS N.V.
- Current Assignee: KONINKLIKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/IB2013/056888 WO 20130826
- International Announcement: WO2014/033611 WO 20140306
- Main IPC: G01R33/56
- IPC: G01R33/56 ; G01R33/385 ; G06T11/20 ; G01R33/565 ; G06T11/60 ; G06T11/00

Abstract:
A magnetic resonance imaging system (10) includes an angle indicator module (36), and a display device (40). The angle indicator module (36) adds at least one visual indicator (1) to an image (46) depicting a magic angle (2) orientation relative to a static magnetic B0 field (4) and the image (46), the image (46) reconstructed from magnetic resonance data received in the B0 field (4). The display device (40) displays (74) the image with the visual indicator. A magic angle is an angle of arccos (1/√3) relative to the static magnetic B0 field (4). Moreover, the visual indicator may indicate the likelihood of a magic angle artifact to the operator.
Public/Granted literature
- US20150204958A1 VISUAL INDICATION OF THE MAGIC ANGLE IN ORTHOPEDIC MRI Public/Granted day:2015-07-23
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