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    • 32. 发明申请
    • METHOD AND DEVICE FOR RECORDING AND/OR EVALUATING AND DISPLAYING MEDICAL IMAGING DATA RECORDS
    • 用于记录和/或评估和显示医学成像数据记录的方法和装置
    • US20120016225A1
    • 2012-01-19
    • US13182597
    • 2011-07-14
    • Sebastian Schmidt
    • Sebastian Schmidt
    • A61B5/055
    • A61B6/037A61B5/0035A61B5/055A61B6/4417A61B6/50A61B6/5247G01R33/481G01R33/4828G06F19/00
    • A method is disclosed for recording and displaying medical imaging data records of a body part including fatty tissue. In at least one embodiment, the method includes recording an emission-tomographic data record of the body part; recording a magnetic-resonance imaging data record of the body part using a recording sequence designed such that fatty tissue can be displayed such that it can be distinguished from other types of tissue; identifying regions in the emission-tomographic data record, which regions correspond to fatty tissue, using the magnetic-resonance imaging data record; and modifying the emission-tomographic data record in those regions that correspond to fatty tissue. Further, at least one embodiment relates to a correspondingly designed device for evaluating and displaying medical imaging data records of a body part comprising fatty tissue.
    • 公开了一种用于记录和显示包括脂肪组织的身体部位的医学成像数据记录的方法。 在至少一个实施例中,该方法包括记录身体部位的排放层析成像数据记录; 使用记录顺序记录身体部位的磁共振成像数据记录,所述记录顺序设计为使得可以显示脂肪组织,使得其可以与其他类型的组织区分开; 使用磁共振成像数据记录识别发射层析成像数据记录中的哪些区域对应于脂肪组织的区域; 以及在对应于脂肪组织的那些区域中修改发射层析成像数据记录。 此外,至少一个实施例涉及用于评估和显示包括脂肪组织的身体部位的医学成像数据记录的相应设计的装置。
    • 37. 发明申请
    • METHOD FOR DETERMINING THE VENTILATION OF A LUNG
    • 确定肺通气的方法
    • US20100324409A1
    • 2010-12-23
    • US12820356
    • 2010-06-22
    • Stefan AssmannSebastian Schmidt
    • Stefan AssmannSebastian Schmidt
    • A61B5/055G06K9/00
    • A61B5/055A61B5/08A61B5/721
    • In a method for determining the ventilation of a lung of an object under examination by magnetic resonance imaging, at least two first lung-representing image data sets are acquired at different intervals of the breathing phase. The density change of the lung tissue is automatically determined from the signal difference between the image signals of the first image data sets in at least one corresponding region of the first lung-representing image data set. The lung or the thorax volume is automatically determined using at least two of the first image data sets, or using at least an additional second lung-representing image data set in a breathing phase that corresponds with the breathing phase of a first image data set. The localized, quantitative ventilation of the lung is automatically calculated depending on the density change of the lung tissue and the change of the lung or thorax volume.
    • 在通过磁共振成像确定检查对象的肺的通气的方法中,在呼吸阶段的不同间隔获取至少两个第一肺代表图像数据集。 从第一肺代表图像数据组的至少一个对应区域中的第一图像数据组的图像信号之间的信号差自动确定肺组织的密度变化。 使用至少两个第一图像数据集或使用与第一图像数据集的呼吸相位对应的呼吸阶段中的至少另外的第二肺代表图像数据来自动确定肺或胸部体积。 根据肺组织的密度变化和肺或胸部体积的变化,自动计算肺的局部定量通气。