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1. 发明申请

US20090182219A1 Method for planning a combined examination of an examination object 有权
标题翻译：计算检查对象组合检查的方法
公开(公告)号：US20090182219A1
公开(公告)日：2009-07-16
申请号：US12318999
申请日：2009-01-14
申请人： Ralph Gericke , Annette Gumbrecht , Dorothea Laux , Diana Martin , Mike Muller , Carsten Prinz
发明人： Ralph Gericke , Annette Gumbrecht , Dorothea Laux , Diana Martin , Mike Muller , Carsten Prinz
IPC分类号： A61B5/05
CPC分类号： A61B6/037 , A61B5/0035 , A61B5/055 , A61B6/5247 , A61B90/36 , A61B2090/364
摘要： A method for planning a combined examination of an examination object using two imaging modalities is disclosed, with measurements being taken in at least two regions of the examination object. In at least one embodiment, the method includes planning of at least one measuring protocol of the first modality, which includes at least one measurement in a first of the regions and at least one measurement in a second of the regions; planning of at least one measuring protocol of the second modality, which comprises at least one measurement in the first region; and automatic production of a combined measuring sequence by arranging the measurements in such a manner that carrying out the measuring sequence taking into account modality preparations to be carried out between measurements takes as little time as possible.In at least one embodiment, the automated production of the actual measuring sequence allows the measuring protocols of the individual modalities to be planned in a simple manner for a number of regions. The focus can therefore be on diagnostic questions at the measurement planning stage.
摘要翻译：公开了一种使用两个成像模式来计划检查对象的组合检查的方法，其中检查对象的至少两个区域进行测量。在至少一个实施例中，该方法包括规划第一模态的至少一个测量协议，其包括第一区域中的至少一个测量和第二区域中的至少一个测量; 规划第二模态的至少一个测量协议，其包括在第一区域中的至少一个测量; 并且通过以这样的方式布置测量来自动生成组合的测量序列，即，在测量之间进行考虑到要进行的模态准备的测量序列需要尽可能少的时间。在至少一个实施例中，实际测量序列的自动化生产允许以简单的方式为多个区域规划各个模态的测量协议。因此，重点可能在测量计划阶段的诊断问题。

2. 发明授权

US08892183B2 Method for planning a combined examination of an examination object 有权
标题翻译：计算检查对象组合检查的方法
公开(公告)号：US08892183B2
公开(公告)日：2014-11-18
申请号：US12318999
申请日：2009-01-14
申请人： Ralph Gericke , Annette Gumbrecht , Dorothea Laux , Diana Martin , Mike Müller , Carsten Prinz
发明人： Ralph Gericke , Annette Gumbrecht , Dorothea Laux , Diana Martin , Mike Müller , Carsten Prinz
IPC分类号： A61B5/05 , A61B6/03 , A61B6/00 , A61B19/00 , A61B5/055
CPC分类号： A61B6/037 , A61B5/0035 , A61B5/055 , A61B6/5247 , A61B90/36 , A61B2090/364
摘要： A method for planning a combined examination of an examination object using two imaging modalities is disclosed, with measurements being taken in at least two regions of the examination object. In at least one embodiment, the method includes planning of at least one measuring protocol of the first modality, which includes at least one measurement in a first of the regions and at least one measurement in a second of the regions; planning of at least one measuring protocol of the second modality, which comprises at least one measurement in the first region; and automatic production of a combined measuring sequence by arranging the measurements in such a manner that carrying out the measuring sequence taking into account modality preparations to be carried out between measurements takes as little time as possible.In at least one embodiment, the automated production of the actual measuring sequence allows the measuring protocols of the individual modalities to be planned in a simple manner for a number of regions. The focus can therefore be on diagnostic questions at the measurement planning stage.
摘要翻译：公开了一种使用两个成像模式来计划检查对象的组合检查的方法，其中检查对象的至少两个区域进行测量。在至少一个实施例中，该方法包括规划第一模态的至少一个测量协议，其包括第一区域中的至少一个测量和第二区域中的至少一个测量; 规划第二模态的至少一个测量协议，其包括在第一区域中的至少一个测量; 并且通过以这样的方式布置测量来自动生成组合的测量序列，即，在测量之间进行考虑到要进行的模态准备的测量序列需要尽可能少的时间。在至少一个实施例中，实际测量序列的自动化生产允许以简单的方式为多个区域规划各个模态的测量协议。因此，重点可能在测量计划阶段的诊断问题。

3. 发明授权

US08942440B2 Method for generating image files having a number of logical layers 有权
标题翻译：用于生成具有多个逻辑层的图像文件的方法
公开(公告)号：US08942440B2
公开(公告)日：2015-01-27
申请号：US12010026
申请日：2008-01-18
申请人： Diana Martin , Sebastian Schmidt
发明人： Diana Martin , Sebastian Schmidt
IPC分类号： G06K9/00 , G06F19/00
CPC分类号： G06F19/321 , G06F19/00 , Y10S128/92 , Y10S128/922
摘要： A method for image acquisition is disclosed. In an embodiment, the method includes acquiring, by a first imaging method, first image data of an object to be examined; acquiring, by a second imaging method, second image data of the object to be examined; generating an image file, the file format of which allows different logical layers of image data to be stored, in such a manner that the image file generated contains the acquired first image data in a first logical layer in the intended layer format and the acquired second image data in a second logical layer.
摘要翻译：公开了一种用于图像采集的方法。在一个实施例中，该方法包括通过第一成像方法获取被检查对象的第一图像数据; 通过第二成像方法获取待检查对象的第二图像数据; 生成其文件格式允许存储图像数据的不同逻辑层的图像文件，使得所生成的图像文件包含以所需图层格式的第一逻辑层中获取的第一图像数据，并且获取的第二图像文件第二逻辑层中的图像数据。

4. 发明申请

US20090043189A1 Mobile combined MRI/PET apparatus 审中-公开
标题翻译：移动联合MRI / PET装置
公开(公告)号：US20090043189A1
公开(公告)日：2009-02-12
申请号：US12222209
申请日：2008-08-05
申请人： Ralf Ladebeck , Diana Martin , Sebastian Schmidt
发明人： Ralf Ladebeck , Diana Martin , Sebastian Schmidt
IPC分类号： A61B5/05
CPC分类号： G01R33/481 , A61B6/037 , G01R33/421 , G01R33/4215 , G01R33/422 , G01T1/1603
摘要： A combined positron emission tomography/magnetic resonance imaging apparatus, in a trailer housing is disclosed, for imaging organs of an examination object in an examination space. In at least one embodiment, the positron emission tomography/magnetic resonance imaging apparatus includes a positron emission tomography apparatus with at least one radiation detector and a magnetic resonance imaging apparatus with at least one main magnetic field coil for generating a main magnetic field, at least one gradient coil for generating a magnetic gradient field, and a radio-frequency antenna device for transmitting excitation pulses and receiving magnetic resonance signals from the examination space, the radiation detector and the at least one gradient coil being arranged coaxially and at substantially the same axial height. In order to create a mobile MRI/PET apparatus which is designed as compactly as possible and, firstly, satisfies the radiation protection requirements for protecting the surroundings of the measurement apparatus to the best possible extent and, secondly, excludes interfering environmental influences on the measurement apparatus, a shielding arrangement with at least one shielding element for attenuating the main magnetic field and the gradient field and also the annihilation radiation outside the trailer housing is provided in at least one embodiment.
摘要翻译：公开了一种组合的正电子发射断层摄影/磁共振成像装置，用于在检查空间中成像检查对象的器官。在至少一个实施例中，正电子发射断层摄影/磁共振成像装置包括具有至少一个辐射检测器和磁共振成像装置的正电子发射断层摄影装置，该装置具有至少一个用于产生主磁场的主磁场线圈，至少用于产生磁梯度场的一个梯度线圈和用于从检查空间传输激励脉冲和接收磁共振信号的射频天线装置，辐射检测器和至少一个梯度线圈同轴并且基本相同的轴向高度。为了创建尽可能紧凑地设计的移动MRI / PET装置，首先满足最大限度地保护测量装置的周围的辐射防护要求，其次，排除对测量的干扰环境影响在至少一个实施例中提供了一种屏蔽装置，其具有用于衰减主磁场和梯度场的至少一个屏蔽元件以及拖车壳体外部的湮灭辐射。

5. 发明申请

US20090030304A1 Method for detecting a brain region with neurodegenerative change 有权
标题翻译：用于检测具有神经变性变化的脑区域的方法
公开(公告)号：US20090030304A1
公开(公告)日：2009-01-29
申请号：US12219609
申请日：2008-07-24
申请人： Thorsten Feiweier , Diana Martin , Gunther Platsch , Sebastian Schmidt , Kristin Schmiedehausen , Michael Szimtenings
发明人： Thorsten Feiweier , Diana Martin , Gunther Platsch , Sebastian Schmidt , Kristin Schmiedehausen , Michael Szimtenings
IPC分类号： A61B5/055
CPC分类号： A61K49/0004 , A61B5/4064 , A61B5/4088 , A61B6/037 , A61B6/5247
摘要： A computerized method is disclosed for detecting a brain region with neurodegenerative change and also a brain region with vascular change in the brain of a patient and also an imaging arrangement suitable for this. In at least one embodiment, the method includes recording a first data record of the brain via positron emission tomography and a second data record of the brain via magnetic resonance imaging; reconstructing a PET image from the first data record and an MRI image from the second data record; identifying evidence for a brain region with vascular change in the MRI image; segmenting the MRI image into gray matter and white matter; identifying a brain region with neurodegenerative change in the PET image; and superposing the PET image and the segmented MRI image to determine whether the brain region with neurodegenerative change is present in gray matter or in white matter, the recording of the first data record and the second data record being carried out in quick succession without repositioning the patient or is even carried out simultaneously.
摘要翻译：公开了一种用于检测具有神经变性变化的脑区域以及患者脑部血管变化的脑区域的计算机化方法，以及适合于此的成像装置。在至少一个实施例中，该方法包括通过正电子发射断层摄影和脑的第二数据记录经由磁共振成像记录脑的第一数据记录; 从第一数据记录重建PET图像和从第二数据记录重建MRI图像; 识别MRI图像中具有血管变化的脑区域的证据; 将MRI图像分割成灰质和白质; 识别PET图像中具有神经变性变化的脑区域; 并叠加PET图像和分割的MRI图像，以确定具有神经变性变化的脑区域是否存在于灰质物质或白质中，第一数据记录和第二数据记录的记录被快速连续进行而不重新定位病人或甚至同时进行。

6. 发明申请

US20080181480A1 Method for generating image files having a number of logical layers 有权
标题翻译：用于生成具有多个逻辑层的图像文件的方法
公开(公告)号：US20080181480A1
公开(公告)日：2008-07-31
申请号：US12010026
申请日：2008-01-18
申请人： Diana Martin , Sebastian Schmidt
发明人： Diana Martin , Sebastian Schmidt
IPC分类号： G06K9/00
CPC分类号： G06F19/321 , G06F19/00 , Y10S128/92 , Y10S128/922
摘要： A method for image acquisition is disclosed. In an embodiment, the method includes acquiring, by a first imaging method, first image data of an object to be examined; acquiring, by a second imaging method, second image data of the object to be examined; generating an image file, the file format of which allows different logical layers of image data to be stored, in such a manner that the image file generated contains the acquired first image data in a first logical layer in the intended layer format and the acquired second image data in a second logical layer.
摘要翻译：公开了一种用于图像采集的方法。在一个实施例中，该方法包括通过第一成像方法获取被检查对象的第一图像数据; 通过第二成像方法获取待检查对象的第二图像数据; 生成其文件格式允许存储图像数据的不同逻辑层的图像文件，使得所生成的图像文件包含以所需图层格式的第一逻辑层中获取的第一图像数据，并且获取的第二图像文件第二逻辑层中的图像数据。

7. 发明申请

US20080174310A1 Method for operating a hybrid medical imaging unit comprising a first imaging device of high spatial resolution and a second nuclear medicine imaging device of high sensitivity 有权
标题翻译：一种用于操作具有高空间分辨率的第一成像装置和高灵敏度的第二核医学成像装置的混合医疗成像单元的方法
公开(公告)号：US20080174310A1
公开(公告)日：2008-07-24
申请号：US12003138
申请日：2007-12-20
申请人： Diana Martin , Sebastian Schmidt
发明人： Diana Martin , Sebastian Schmidt
IPC分类号： G01R33/48 , A61B5/055
CPC分类号： G01R33/481 , A61B2090/365 , G01T1/1603
摘要： A method is disclosed for operating a hybrid medical imaging unit including a first imaging device of relatively high spatial resolution and a second nuclear medicine imaging device of relatively high sensitivity that respectively acquire imaging measurement signals from a common examination volume. In an embodiment of the method, during the current measurement signal acquisition of the second imaging device, the continuously acquired measurement signals are used to determine a region in the examination volume in which a region referred measurement signal acquisition is subsequently performed by the first examination device with use of a region referred measurement protocol.
摘要翻译：公开了一种用于操作混合医疗成像单元的方法，所述混合医学成像单元包括相对高的空间分辨率的第一成像装置和相对高灵敏度的第二核医学成像装置，其分别从共同检查体积获取成像测量信号。在该方法的一个实施例中，在第二成像装置的当前测量信号采集期间，使用连续获取的测量信号来确定检查卷中的区域，其中随后由第一检查装置执行测量信号获取的区域使用区域参考测量协议。

8. 发明申请

US20080033279A1 Device for superposed MRI and pet imaging 有权
标题翻译：重叠MRI和宠物成像装置
公开(公告)号：US20080033279A1
公开(公告)日：2008-02-07
申请号：US11882693
申请日：2007-08-03
申请人： Ralf Ladebeck , Diana Martin , Norbert Rietsch
发明人： Ralf Ladebeck , Diana Martin , Norbert Rietsch
IPC分类号： A61B5/055 , G01T1/164
CPC分类号： G01R33/481 , A61B6/037 , G01T1/1603
摘要： A device is disclosed for superposed MRI and PET imaging and includes an MRI tube that has a first field of view along its longitudinal direction, and a multiplicity of PET detection units arranged opposite one another in pairs about the longitudinal direction. In at least one embodiment the many PET detection units define a second field of view along the longitudinal direction, and their arrangement density along the longitudinal direction is optimized such that the second field of view substantially corresponds to the first field of view.
摘要翻译：公开了一种用于重叠的MRI和PET成像的装置，并且包括沿着其纵向方向具有第一视场的MRI管和多个相对于纵向方向成对布置的PET检测单元。在至少一个实施例中，许多PET检测单元沿着纵向方向限定第二视场，并且优化其沿着纵向方向的排列密度，使得第二视场基本上对应于第一视场。

9. 发明授权

US09636422B2 Method for detecting a brain region with neurodegenerative change 有权
公开(公告)号：US09636422B2
公开(公告)日：2017-05-02
申请号：US12219609
申请日：2008-07-24
申请人： Thorsten Feiweier , Diana Martin , Günther Platsch , Sebastian Schmidt , Kristin Schmiedehausen , Michael Szimtenings
发明人： Thorsten Feiweier , Diana Martin , Günther Platsch , Sebastian Schmidt , Kristin Schmiedehausen , Michael Szimtenings
IPC分类号： A61K49/00 , A61B6/03 , A61B6/00 , A61B5/00
CPC分类号： A61K49/0004 , A61B5/4064 , A61B5/4088 , A61B6/037 , A61B6/5247
摘要： A computerized method is disclosed for detecting a brain region with neurodegenerative change and also a brain region with vascular change in the brain of a patient and also an imaging arrangement suitable for this. In at least one embodiment, the method includes recording a first data record of the brain via positron emission tomography and a second data record of the brain via magnetic resonance imaging; reconstructing a PET image from the first data record and an MRI image from the second data record; identifying evidence for a brain region with vascular change in the MRI image; segmenting the MRI image into gray matter and white matter; identifying a brain region with neurodegenerative change in the PET image; and superposing the PET image and the segmented MRI image to determine whether the brain region with neurodegenerative change is present in gray matter or in white matter, the recording of the first data record and the second data record being carried out in quick succession without repositioning the patient or is even carried out simultaneously.

10. 发明授权

US08290224B2 Method and device for imaging cyclically moving objects 有权
标题翻译：用于成像循环移动物体的方法和装置
公开(公告)号：US08290224B2
公开(公告)日：2012-10-16
申请号：US12071659
申请日：2008-02-25
申请人： Diana Martin , Sebastian Schmidt
发明人： Diana Martin , Sebastian Schmidt
IPC分类号： G06K9/00
CPC分类号： A61B5/7289 , A61B6/503 , A61B6/5264 , G06T5/50 , G06T7/12 , G06T7/246 , G06T2207/10088 , G06T2207/10108 , G06T2207/20221 , G06T2207/30048
摘要： A method and a device are disclosed for imaging cyclically moving objects using a first and a second imaging method which differ at least with regard to the spatial resolution or the sensitivity. In at least one embodiment of the process, images of the object are continuously recorded by the first imaging method. Temporally different phases of a movement cycle of the object are extracted from the images recorded by the first imaging method. Images of the object are recorded by the second imaging method. The image data recorded in each case in a same, repeating phase of the of the movement cycle by the second imaging method are summed and temporally assigned to the different phases of the movement cycle.
摘要翻译：公开了一种用于使用至少相对于空间分辨率或灵敏度不同的第一和第二成像方法对周期性运动物体成像的方法和装置。在该过程的至少一个实施例中，通过第一成像方法连续地记录对象的图像。从由第一成像方法记录的图像中提取物体的移动周期的时间不同的相位。通过第二种成像方法记录物体的图像。以与第二成像方法相同的运动周期的重复相位的每种情况记录的图像数据被相加和时间上分配给移动周期的不同相位。

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