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    Method to show a concentration of a contrast agent in a predetermined volume segment by means of tomosynthesis, and corresponding tomosynthesis apparatus
    1.
    发明授权
    Method to show a concentration of a contrast agent in a predetermined volume segment by means of tomosynthesis, and corresponding tomosynthesis apparatus 有权
    通过断层合成法显示预定体积段中的造影剂浓度的方法，以及对应的层析合成装置

    公开(公告)号：US08594274B2

    公开(公告)日：2013-11-26

    申请号：US13252334

    申请日：2011-10-04

    申请人： Mathias Hoernig ,  Thomas Mertelmeier

    发明人： Mathias Hoernig ,  Thomas Mertelmeier

    IPC分类号： A61B6/00 ,  H05G1/64 ,  G06K9/00

    CPC分类号： A61B6/025 ,  A61B6/481 ,  A61B6/482 ,  A61B6/486 ,  A61B6/502

    摘要： In an imaging method and a tomosynthesis apparatus, a two-dimensional low-energy image of the predetermined volume segment is obtained after administration of a contrast agent, followed by a two-dimensional high-energy image and then a high-energy tomosynthesis of the predetermined volume segment is obtained with a high total radiation dose that is significantly higher than the low radiation dose. The two-dimensional low-energy image is subtracted from the two-dimensional high-energy image to generate a result with which the concentration of the contrast agent is visible. Additionally, in a time interval in which an enrichment or a washing-out of the contrast agent occurs within the predetermined volume segment, a tomosynthesis of the predetermined volume segment is automatically implemented to show the concentration of the contrast agent in the predetermined volume segment.

    摘要翻译： 在成像方法和断层融合装置中，在施用造影剂之后获得预定体积段的二维低能量图像，随后是二维高能量图像，然后进行高能量的能量合成 获得具有明显高于低辐射剂量的高总辐射剂量的预定体积段。 从二维高能量图像中减去二维低能量图像，以产生造影剂的浓度可见的结果。 此外，在预定体积段内产生浓缩物或洗出造影剂的时间间隔内，自动实施预定体积段的断层合成，以显示造影剂在预定体积段中的浓度。

    METHOD TO SHOW A CONCENTRATION OF A CONTRAST AGENT IN A PREDETERMINED VOLUME SEGMENT BY MEANS OF TOMOSYNTHESIS, AND CORRESPONDING TOMOSYNTHESIS APPARATUS
    2.
    发明申请
    METHOD TO SHOW A CONCENTRATION OF A CONTRAST AGENT IN A PREDETERMINED VOLUME SEGMENT BY MEANS OF TOMOSYNTHESIS, AND CORRESPONDING TOMOSYNTHESIS APPARATUS 有权
    通过骨髓增生症和对照药物装置显示对照剂在预测体积分数中的浓度的方法

    公开(公告)号：US20120134464A1

    公开(公告)日：2012-05-31

    申请号：US13252334

    申请日：2011-10-04

    申请人： Mathias Hoernig ,  Thomas Mertelmeier

    发明人： Mathias Hoernig ,  Thomas Mertelmeier

    IPC分类号： A61B6/03 ,  H05G1/64

    CPC分类号： A61B6/025 ,  A61B6/481 ,  A61B6/482 ,  A61B6/486 ,  A61B6/502

    摘要： In an imaging method and a tomosynthesis apparatus, a two-dimensional low-energy image of the predetermined volume segment is obtained after administration of a contrast agent, followed by a two-dimensional high-energy image and then a high-energy tomosynthesis of the predetermined volume segment is obtained with a high total radiation dose that is significantly higher than the low radiation dose. The two-dimensional low-energy image is subtracted from the two-dimensional high-energy image to generate a result with which the concentration of the contrast agent is visible. Additionally, in a time interval in which an enrichment or a washing-out of the contrast agent occurs within the predetermined volume segment, a tomosynthesis of the predetermined volume segment is automatically implemented to show the concentration of the contrast agent in the predetermined volume segment.

    摘要翻译： 在成像方法和断层融合装置中，在施用造影剂之后获得预定体积段的二维低能量图像，随后是二维高能量图像，然后进行高能量的能量合成 获得具有明显高于低辐射剂量的高总辐射剂量的预定体积段。 从二维高能量图像中减去二维低能量图像，以产生造影剂的浓度可见的结果。 此外，在预定体积段内产生浓缩物或洗出造影剂的时间间隔内，自动实施预定体积段的断层合成，以显示造影剂在预定体积段中的浓度。

    DIAGNOSTIC UNIT HAVING A PROTECTIVE DEVICE
    3.
    发明申请
    DIAGNOSTIC UNIT HAVING A PROTECTIVE DEVICE 审中-公开
    具有保护装置的诊断装置

    公开(公告)号：US20100183119A1

    公开(公告)日：2010-07-22

    申请号：US12664942

    申请日：2008-09-02

    申请人： Jasmina Ludwig ,  Thomas Mertelmeier

    发明人： Jasmina Ludwig ,  Thomas Mertelmeier

    IPC分类号： A61B6/10

    CPC分类号： A61B6/107 ,  A61B6/025 ,  A61B6/502

    摘要： A radiography diagnostic apparatus has a radiation source that emits an x-ray beam, and a protection that is mounted to prevent unwanted body portions of a patient, or operating personnel, from interacting with the x-ray beam.

    摘要翻译： 射线照相诊断装置具有发射X射线束的辐射源，以及安装以防止患者或操作人员的不必要身体部分与X射线束相互作用的保护。

    Mammography tomosynthesis apparatus with a compression plate having a recess therein
    4.
    发明授权
    Mammography tomosynthesis apparatus with a compression plate having a recess therein 有权
    具有压缩板的乳房X光照相断层合成装置，其中具有凹部

    公开(公告)号：US07742558B2

    公开(公告)日：2010-06-22

    申请号：US12437957

    申请日：2009-05-08

    申请人： Thomas Mertelmeier ,  Wei Zhao

    发明人： Thomas Mertelmeier ,  Wei Zhao

    IPC分类号： A61B6/00

    CPC分类号： A61B6/04 ,  A61B6/025 ,  A61B6/0414 ,  A61B6/4028 ,  A61B6/466 ,  A61B6/502

    摘要： A tomosynthesis apparatus for mammography has an x-ray source for emission of x-ray beams from different directions directed toward a detector, and a compression plate and a support plate arranged in the beam path between the x-ray source and the detector. A breast to be examined is positioned and compressed between the compression plate and the support plate. The compression plate exhibits a concave recess open in the direction of the support plate on the side of the compression plate facing toward the support plate.

    摘要翻译： 用于乳房X线照相术的断层合成装置具有用于从指向检测器的不同方向发射X射线束的X射线源，以及布置在x射线源和检测器之间的束路径中的压缩板和支撑板。 被检查的乳房被定位并压缩在压缩板和支撑板之间。 压缩板在压板的面向支撑板的一侧在支撑板的方向上露出凹形凹部。

    Measurement system for examining a section of tissue on a patient and the use of a measurement system of this type
    5.
    发明授权
    Measurement system for examining a section of tissue on a patient and the use of a measurement system of this type 失效
    用于检查患者部分组织的测量系统以及这种测量系统的使用

    公开(公告)号：US07729756B2

    公开(公告)日：2010-06-01

    申请号：US10181402

    申请日：2001-01-18

    申请人： Thomas Mertelmeier ,  Bernhard Scholz

    发明人： Thomas Mertelmeier ,  Bernhard Scholz

    IPC分类号： A61B5/05

    CPC分类号： A61B5/0536 ,  A61B5/0091 ,  A61B2562/0209 ,  A61B2562/046

    摘要： A measurement system for examining a section of tissue on a patient in which electric current and/or voltages are applied to a patient in at least one location and are measured on the section of tissue to be examined by at least one electrode of a contact surface of the measurement system. As a result, conclusions can be drawn about the interior of the section of tissue to be examined. The electrode is at least partially surrounded by a conductor element for contacting with a potential which deviates from that of the conductor element.

    摘要翻译： 一种用于检查患者的组织部分的测量系统，其中在至少一个位置向患者施加电流和/或电压，并且通过接触表面的至少一个电极在要检查的组织的部分上测量 的测量系统。 因此，可以得出关于要检查的组织部分的内部的结论。 电极至少部分地被导体元件包围，以与与导体元件的电位相偏离的电位接触。

    X-RAY SYSTEM AND METHOD FOR TOMOSYNTHETIC SCANNING
    7.
    发明申请
    X-RAY SYSTEM AND METHOD FOR TOMOSYNTHETIC SCANNING 有权
    X射线系统和方法用于骨骼扫描

    公开(公告)号：US20100020920A1

    公开(公告)日：2010-01-28

    申请号：US12442599

    申请日：2007-09-26

    申请人： Thomas Mertelmeier

    发明人： Thomas Mertelmeier

    IPC分类号： G01N23/04 ,  H01J35/08 ,  A61B6/03 ,  H05G1/04

    CPC分类号： G01N23/046 ,  A61B6/025 ,  A61B6/032 ,  A61B6/4007 ,  A61B6/4028 ,  A61B6/4241 ,  A61B6/482 ,  G01N2223/1016 ,  G01N2223/206 ,  G01N2223/414 ,  G01N2223/419 ,  G01N2223/612 ,  H01J2235/08

    摘要： In an x-ray system and a method for tomosynthetic scanning of a subject, x-ray radiation is emitted from two x-ray sources that are panned relative to the subject during a tomosynthetic scan. The two x-ray sources each emit an x-ray beam, the respective x-ray beams being parallel to each other with regard to their beam directions proceeding toward the subject. X-rays from the two parallel beams attenuated by the subject are detected by a two-dimensional x-ray detector, that is substantially stationary during the tomosynthetic scan.

    摘要翻译： 在x射线系统和用于受试者的肌层合成扫描的方法中，在断层合成扫描期间，从相对于受试者平移的两个x射线源发射X射线辐射。 两个X射线源各自发射X射线束，相应的X射线束相对于朝向被摄体的射束方向彼此平行。 来自被对象衰减的两条平行光束的X射线被二维X射线检测器检测，二维X射线检测器在断层合成扫描期间基本上是静止的。