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    • 7. 发明授权
    • Assymetric radio frequency magnetic line array
    • 对称射频磁线阵列
    • US07893693B2
    • 2011-02-22
    • US11415366
    • 2006-05-01
    • J. Thomas VaughanGregor AdrianyKamil Ugurbil
    • J. Thomas VaughanGregor AdrianyKamil Ugurbil
    • G01V3/00
    • G01R33/34046G01R33/3453
    • An apparatus comprises a radio frequency magnetic field unit to generate a desired magnetic field. In one embodiment, the radio frequency magnetic field unit includes a first aperture that is substantially unobstructed and a second aperture contiguous to the first aperture. In an alternative embodiment, the radio frequency magnetic field unit includes a first side aperture, a second side aperture and one or more end apertures. In one embodiment of a method, a current element is removed from a radio frequency magnetic field unit to form a magnetic field unit having an aperture. In an alternative embodiment, two current elements located opposite from one another in a radio frequency magnetic field unit are removed to form a magnetic filed unit having a first side aperture and a second side aperture.
    • 一种装置包括用于产生期望磁场的射频磁场单元。 在一个实施例中,射频磁场单元包括基本无障碍的第一孔和与第一孔邻接的第二孔。 在替代实施例中,射频磁场单元包括第一侧孔,第二侧孔和一个或多个端孔。 在一种方法的一个实施例中,从射频磁场单元移除电流元件以形成具有孔径的磁场单元。 在替代实施例中,移除在射频磁场单元中彼此相对定位的两个电流元件,以形成具有第一侧孔和第二侧孔的磁场单元。
    • 9. 发明授权
    • Assymetric radio frequency transmission line array
    • 对称射频传输线阵列
    • US06958607B2
    • 2005-10-25
    • US10637261
    • 2003-08-08
    • J. Thomas VaughanGregor AdrianyKamil Ugurbil
    • J. Thomas VaughanGregor AdrianyKamil Ugurbil
    • A61B5/055G01R33/34G01V3/00
    • G01R33/34046G01R33/3453
    • An apparatus comprises a radio frequency magnetic field unit to generate a desired magnetic field. In one embodiment, the radio frequency magnetic field unit includes a first aperture that is substantially unobstructed and a second aperture contiguous to the first aperture. In an alternative embodiment, the radio frequency magnetic field unit includes a first side aperture, a second side aperture and one or more end apertures. In one embodiment of a method, a current element is removed from a radio frequency magnetic field unit to form a magnetic field unit having an aperture. In an alternative embodiment, two current elements located opposite from one another in a radio frequency magnetic field unit are removed to form a magnetic filed unit having a first side aperture and a second side aperture.
    • 一种装置包括用于产生期望磁场的射频磁场单元。 在一个实施例中,射频磁场单元包括基本无障碍的第一孔和与第一孔邻接的第二孔。 在替代实施例中,射频磁场单元包括第一侧孔,第二侧孔和一个或多个端孔。 在一种方法的一个实施例中,从射频磁场单元移除电流元件以形成具有孔径的磁场单元。 在替代实施例中,移除在射频磁场单元中彼此相对定位的两个电流元件,以形成具有第一侧孔和第二侧孔的磁场单元。
    • 10. 发明授权
    • Radio frequency magnetic field unit with aperature
    • 射频磁场单元带温度
    • US06788056B2
    • 2004-09-07
    • US09919479
    • 2001-07-31
    • J. Thomas VaughanGregor AdrianyKamil Ugurbil
    • J. Thomas VaughanGregor AdrianyKamil Ugurbil
    • G01V300
    • G01R33/34046G01R33/3453
    • An apparatus comprises a radio frequency magnetic field unit to generate a desired magnetic field. In one embodiment, the radio frequency magnetic field unit includes a first aperture that is substantially unobstructed and a second aperture contiguous to the first aperture. In an alternative embodiment, the radio frequency magnetic field unit includes a first side aperture, a second side aperture and one or more end apertures. In one embodiment of a method, a current element is removed from a radio frequency magnetic field unit to form a magnetic field unit having an aperture. In an alternative embodiment, two current elements located opposite from one another in a radio frequency magnetic field unit are removed to form a magnetic filed unit having a first side aperture and a second side aperture.
    • 一种装置包括用于产生期望磁场的射频磁场单元。 在一个实施例中,射频磁场单元包括基本无障碍的第一孔和与第一孔邻接的第二孔。 在替代实施例中,射频磁场单元包括第一侧孔,第二侧孔和一个或多个端孔。 在一种方法的一个实施例中,从射频磁场单元移除电流元件以形成具有孔径的磁场单元。 在替代实施例中,移除在射频磁场单元中彼此相对定位的两个电流元件,以形成具有第一侧孔和第二侧孔的磁场单元。