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    • 72. 发明授权
    • Magnetic resonance method and apparatus for determining a kidney function parameter
    • 用于确定肾功能参数的磁共振方法和装置
    • US08260397B2
    • 2012-09-04
    • US12572374
    • 2009-10-02
    • Jan RuffStefan RoellSebastian Schmidt
    • Jan RuffStefan RoellSebastian Schmidt
    • A61B5/05
    • A61B5/055A61B5/201A61B5/204A61B2560/0223A61B2560/0228
    • In a method to determine a kidney function parameter of kidneys of an examination person with the aid of magnetic resonance tomography, at least one magnetic resonance measurement is implemented for an examination region of the examination person that comprises a urinary bladder of the examination person, to acquire magnetic resonance data from the examination region that include at least image data. The concentration of a urophanic substance in the urinary bladder of the examination person is automatically determined based on the acquired magnetic resonance data. A volume of the urinary bladder is automatically determined based on the acquired image data. A kidney function parameter of the kidneys of the examination person is automatically determined on the basis of the determined concentration of the urophanic substance in the urinary bladder and of the specific volume of the urinary bladder.
    • 在通过磁共振断层扫描技术确定检查者的肾脏的肾功能参数的方法中,对包括检查者的膀胱的检查者的检查区域进行至少一次磁共振测量, 从检查区域获取至少包括图像数据的磁共振数据。 检查人员尿膀胱中的urophanic物质的浓度根据获得的磁共振数据自动确定。 基于获取的图像数据自动确定膀胱的体积。 检查人员肾脏的肾功能参数是根据确定的膀胱尿液含量和膀胱体积的确定浓度自动确定的。