Shielding of a portable MRI system

A portable system has a magnet, magnet bore and shielding. The magnet bore extends through the magnet, and the magnet bore configured to receive at least some portion of a patient. The shielding forms a shielding area, and the shielding includes one or more layers. The shielding has a material that...

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Bibliographic Details
Main Authors Wang, Jinghua, Wang, Kongqiao, Lu, Liyun
Format Patent
LanguageEnglish
Published 15.11.2022
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
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Summary:A portable system has a magnet, magnet bore and shielding. The magnet bore extends through the magnet, and the magnet bore configured to receive at least some portion of a patient. The shielding forms a shielding area, and the shielding includes one or more layers. The shielding has a material that provides magnetic shielding that reduces or prevents a static magnetic field (SMF); a material that provides electromagnetic shielding and reduces or prevents a time-varying-electromagnetic field (EMF); a removable shielding removable or movable, wherein the patient is able to move into our out of the magnet bore when the removable shielding is in a moved position or a removed position and the removable shielding; and a shielding adapter covering a connection of devices and extending from the exterior of the portable system. All or a portion of the shielding includes a transparent portion.
Bibliography:Application Number: US202117373406