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    RF coil assembly with a head opening and isolation channel
    1.
    发明授权
    RF coil assembly with a head opening and isolation channel 有权

    公开(公告)号：US11266325B2

    公开(公告)日：2022-03-08

    申请号：US15454572

    申请日：2017-03-09

    申请人： Aspect Imaging Ltd.

    发明人： Shmuel Azulay ,  James William Luther ,  Amiel Raziel Greenberg ,  Ofri Vaisman ,  Itzchak Rabinovitz

    IPC分类号： G01R33/34 ,  G01R33/20 ,  A61B5/055 ,  G01R33/28 ,  G01R33/36

    摘要： Radiofrequency (RF) coil unit and a housing for the RF coil unit is provided. The RF coil unit can include a substantially annular body having a concave indent along a longitudinal direction along the substantially annular body such that when a head of the patient is inserted into an interior of the substantially annular body, at least a portion of the head of the patient is viewable and accessible from a location exterior to the substantially annular body. The housing for the RF coil unit can include a channel to receive the RF coil unit of a MRI device. The housing can enclose regions with high voltages (e.g., 1000 Volts) and/or separate these regions from patient body parts by, for example, including insulating material, thereby enhancing a safety of the patient.