公开(公告)号：US20070078330A1

公开(公告)日：2007-04-05

申请号：US11528424

申请日：2006-09-28

申请人： Gabriel Haras ,  Matthias Niethammer

发明人： Gabriel Haras ,  Matthias Niethammer

IPC分类号： A61B5/05

CPC分类号： A61M5/007 ,  A61B2017/00123 ,  A61B2090/376 ,  A61M5/142 ,  A61M5/16831 ,  G06F19/321 ,  G06F19/3468

摘要： A method and an apparatus are disclosed for checking parameters provided for an examination of a patient with the aid of a contrast medium in a contrast medium injector. The parameters are automatically checked for their medical safety for the patient by taking account of at least one individual datum of the patient with the aid of at least one test criterion, and at least one of a warning signal is output, and/or the operation of the contrast medium injector is stopped when a health risk for the patient is determined.

摘要翻译： 公开了一种用于通过造影剂注射器中的造影剂来检查提供给患者检查的参数的方法和装置。 通过考虑到至少一个测试标准的患者的至少一个单独的基准来自动检查参数对于患者的医疗安全性，并且输出警告信号中的至少一个，和/或操作 当确定患者的健康风险时，造影剂注射器停止。

公开(公告)号：US20070189445A1

公开(公告)日：2007-08-16

申请号：US11655179

申请日：2007-01-19

申请人： Gabriel Haras ,  Ute Feuerlein ,  Matthias Niethammer

发明人： Gabriel Haras ,  Ute Feuerlein ,  Matthias Niethammer

IPC分类号： A61B6/03

CPC分类号： A61B6/032 ,  A61B6/481

摘要： An imaging device is disclosed for generating successive tomograms of an object. In at least one embodiment, the imaging device includes a radiation source, a detector, a positioning unit and a control unit for controlling the positioning unit and for evaluating the recorded data of the detector. In at least one embodiment, it is provided that the control unit is set up for matching a contrast medium protocol, in which parameters for contrast medium administration are stored, provided for examinations in a contrast medium device, to a scan protocol provided for the examination, in which operating parameters for generating successive tomograms are stored, for preventing unnecessary administration phases. This provides for a contrast medium examination with the least possible contrast medium administration.

摘要翻译： 公开了一种用于产生物体的连续断层图像的成像装置。 在至少一个实施例中，成像装置包括辐射源，检测器，定位单元和用于控制定位单元并用于评估检测器的记录数据的控制单元。 在至少一个实施例中，提供了控制单元被设置用于匹配造影剂协议，其中存储用于造影剂给药的参数，用于造影剂装置中的检查，提供给检查的扫描协议 ，其中存储用于产生连续层析图像的操作参数，以防止不必要的管理阶段。 这提供了使用最少可能造影剂给药的造影剂检查。

公开(公告)号：US20070147578A1

公开(公告)日：2007-06-28

申请号：US11643707

申请日：2006-12-22

申请人： Gabriel Haras ,  Matthias Niethammer

发明人： Gabriel Haras ,  Matthias Niethammer

IPC分类号： H05G1/60 ,  A61B6/00 ,  G01N23/00 ,  G21K1/12

CPC分类号： A61B6/504 ,  A61B6/481 ,  A61B6/503 ,  A61B6/541

摘要： An operating method for an X-ray machine is disclosed for carrying out a preliminary examination by using a contrast agent, in the case of which a number of heartbeats are determined within a time interval between a first instant of a contrast agent administration and a second instant of a maximum in a concentration of the contrast agent. An operating method for the X-ray machine is also disclosed for carrying out a main examination by using a contrast agent, in the case of which the scanning of the examination region is not started until the number of heartbeats coincides with a preset value such that the scanning is performed at a high concentration of the contrast agent inside the examination region, without the need to adapt the value to the heart rate currently present.

摘要翻译： 公开了一种用于使用造影剂进行初步检查的X射线机的操作方法，在造影剂给药的第一时刻与第二次之间的时间间隔内确定多个心跳的情况下 造影剂浓度最大的瞬间。 还公开了一种用于X射线机的操作方法，用于通过使用造影剂进行主要检查，在扫描检查区域的情​​况下，直到心跳数与预设值一致，使得 在检查区域内的造影剂的高浓度下进行扫描，而不需要使该值适应当前存在的心率。

公开(公告)号：US08538506B2

公开(公告)日：2013-09-17

申请号：US11655179

申请日：2007-01-19

申请人： Gabriel Haras ,  Ute Feuerlein ,  Matthias Niethammer

发明人： Gabriel Haras ,  Ute Feuerlein ,  Matthias Niethammer

IPC分类号： A61B6/03

CPC分类号： A61B6/032 ,  A61B6/481

摘要： An imaging device is disclosed for generating successive tomograms of an object. In at least one embodiment, the imaging device includes a radiation source, a detector, a positioning unit and a control unit for controlling the positioning unit and for evaluating the recorded data of the detector. In at least one embodiment, it is provided that the control unit is set up for matching a contrast medium protocol, in which parameters for contrast medium administration are stored, provided for examinations in a contrast medium device, to a scan protocol provided for the examination, in which operating parameters for generating successive tomograms are stored, for preventing unnecessary administration phases. This provides for a contrast medium examination with the least possible contrast medium administration.

摘要翻译： 公开了一种用于产生物体的连续断层图像的成像装置。 在至少一个实施例中，成像装置包括辐射源，检测器，定位单元和用于控制定位单元并用于评估检测器的记录数据的控制单元。 在至少一个实施例中，提供了控制单元被设置用于匹配造影剂协议，其中存储用于造影剂给药的参数，用于造影剂装置中的检查，提供给检查的扫描协议 ，其中存储用于产生连续层析图像的操作参数，用于防止不必要的管理阶段。 这提供了使用最少可能造影剂给药的造影剂检查。

公开(公告)号：US07453975B2

公开(公告)日：2008-11-18

申请号：US11643707

申请日：2006-12-22

申请人： Gabriel Haras ,  Matthias Niethammer

发明人： Gabriel Haras ,  Matthias Niethammer

IPC分类号： G01N23/00 ,  G01N23/06

CPC分类号： A61B6/504 ,  A61B6/481 ,  A61B6/503 ,  A61B6/541

摘要： An operating method for an X-ray machine is disclosed for carrying out a preliminary examination by using a contrast agent, in the case of which a number of heartbeats are determined within a time interval between a first instant of a contrast agent administration and a second instant of a maximum in a concentration of the contrast agent. An operating method for the X-ray machine is also disclosed for carrying out a main examination by using a contrast agent, in the case of which the scanning of the examination region is not started until the number of heartbeats coincides with a preset value such that the scanning is performed at a high concentration of the contrast agent inside the examination region, without the need to adapt the value to the heart rate currently present.

摘要翻译： 公开了一种用于使用造影剂进行初步检查的X射线机的操作方法，在造影剂给药的第一时刻与第二次之间的时间间隔内确定多个心跳的情况下 造影剂浓度最大的瞬间。 还公开了一种用于X射线机的操作方法，用于通过使用造影剂进行主要检查，在扫描检查区域的情​​况下，直到心跳数与预设值一致，使得 在检查区域内的造影剂的高浓度下进行扫描，而不需要使该值适应当前存在的心率。

公开(公告)号：US20110118595A1

公开(公告)日：2011-05-19

申请号：US12945920

申请日：2010-11-15

申请人： Peter Aulbach ,  Matthias Niethammer

发明人： Peter Aulbach ,  Matthias Niethammer

IPC分类号： A61B6/03

CPC分类号： A61B6/503 ,  A61B6/032 ,  A61B6/504 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T7/187 ,  G06T2207/10081 ,  G06T2207/30048 ,  G06T2207/30101

摘要： A method and a device are disclosed for identifying and assigning coronary calcification to at least one coronary vessel of a heart in a patient. In at least one embodiment, coronary calcification is identified on the basis of a 3D image data record of the heart in the patient, which data record was generated by an imaging instrument without contrast agent being administered; at least one 3D model of the profile of the coronary vessels in a human is provided; and wherein the identified coronary calcification in the patient is assigned to at least one coronary vessel of the at least one 3D model of the profile of the coronary vessels in a human. At least one embodiment moreover relates to a computer program product, having a computer program that is stored on a medium that can be read by a computational unit, for carrying out the method for identifying and assigning coronary calcification when the computer program is loaded into the computational unit.

摘要翻译： 公开了用于将冠状动脉钙化识别并分配给患者心脏的至少一个冠状血管的方法和装置。 在至少一个实施例中，基于患者心脏的3D图像数据记录来识别冠状动脉钙化，该数据记录由没有施用造影剂的成像仪产生; 提供了人类冠状血管的轮廓的至少一个3D模型; 并且其中将所述患者中的所述冠状动脉钙化分配给人的冠状血管的轮廓的所述至少一个3D模型的至少一个冠状血管。 此外，至少一个实施例涉及一种计算机程序产品，其具有存储在可由计算单元读取的介质上的计算机程序，用于在计算机程序加载到计算机程序中时执行用于识别和分配冠状动脉钙化的方法 计算单位。

公开(公告)号：US20100100089A1

公开(公告)日：2010-04-22

申请号：US12585603

申请日：2009-09-18

申请人： Matthias Niethammer

发明人： Matthias Niethammer

IPC分类号： A61B17/00 ,  A61B18/02 ,  A61B18/18

CPC分类号： A61B18/00 ,  A61B18/02 ,  A61B18/1206 ,  A61B34/30 ,  A61B90/37 ,  A61B2018/00577 ,  A61B2018/00875

摘要： An actuation system is disclosed for actuating an ablation instrument for an ablation process in a tissue volume. In at least one embodiment, the actuation system includes: an input interface for image data of the tissue volume; an identification unit for identifying a target tissue using the image data; a model production unit for producing process models and/or refined fine process models of expected ablation developments, which is linked to a value derivation unit for deriving model measured values from a process model and/or to a value determination unit for determining measured values representing the ablation progress; a command derivation unit for deriving control commands on the basis of process models and/or for deriving refined control commands on the basis of fine process models; a comparator for comparing measured values and an instrument interface for transmitting control commands and/or refined control commands to the ablation instrument. In at least one embodiment, the invention also relates to an actuation method.

摘要翻译： 公开了用于致动用于组织体积中的消融过程的消融器械的致动系统。 在至少一个实施例中，致动系统包括：用于组织体积的图像数据的输入接口; 识别单元，用于使用所述图像数据识别目标组织; 用于产生预期消融开发的过程模型和/或精细精细过程模型的模型生产单元，其与用于从过程模型和/或值确定单元导出模型测量值的值推导单元链接，用于确定表示 消融进展; 用于基于过程模型导出控制命令和/或基于精细过程模型导出精细控制命令的命令推导单元; 用于比较测量值的比较器和用于将控制命令和/或精细控制命令发送到消融器械的仪器接口。 在至少一个实施例中，本发明还涉及致动方法。

公开(公告)号：US08938106B2

公开(公告)日：2015-01-20

申请号：US12945920

申请日：2010-11-15

申请人： Peter Aulbach ,  Matthias Niethammer

发明人： Peter Aulbach ,  Matthias Niethammer

IPC分类号： G06K9/00 ,  A61B6/00 ,  G06T7/00 ,  A61B6/03

CPC分类号： A61B6/503 ,  A61B6/032 ,  A61B6/504 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T7/187 ,  G06T2207/10081 ,  G06T2207/30048 ,  G06T2207/30101

摘要： A method and a device are disclosed for identifying and assigning coronary calcification to at least one coronary vessel of a heart in a patient. In at least one embodiment, coronary calcification is identified on the basis of a 3D image data record of the heart in the patient, which data record was generated by an imaging instrument without contrast agent being administered; at least one 3D model of the profile of the coronary vessels in a human is provided; and wherein the identified coronary calcification in the patient is assigned to at least one coronary vessel of the at least one 3D model of the profile of the coronary vessels in a human. At least one embodiment moreover relates to a computer program product, having a computer program that is stored on a medium that can be read by a computational unit, for carrying out the method for identifying and assigning coronary calcification when the computer program is loaded into the computational unit.

摘要翻译： 公开了用于将冠状动脉钙化识别并分配给患者心脏的至少一个冠状血管的方法和装置。 在至少一个实施例中，基于患者心脏的3D图像数据记录来识别冠状动脉钙化，该数据记录由没有施用造影剂的成像仪产生; 提供了人类冠状血管的轮廓的至少一个3D模型; 并且其中将所述患者中的所述冠状动脉钙化分配给人的冠状血管的轮廓的所述至少一个3D模型的至少一个冠状血管。 此外，至少一个实施例涉及一种计算机程序产品，其具有存储在可由计算单元读取的介质上的计算机程序，用于在计算机程序加载到计算机程序中时执行用于识别和分配冠状动脉钙化的方法 计算单位。

公开(公告)号：US08208994B2

公开(公告)日：2012-06-26

申请号：US10553627

申请日：2005-01-17

申请人： Matthias Niethammer

发明人： Matthias Niethammer

IPC分类号： A61B6/00 ,  A61B5/055

CPC分类号： A61B6/504 ,  A61B6/032

摘要： A device and a method are for operating a computer tomograph and an injector, wherein an injector is used to control injection of a contrast medium and a computer tomograph to control a scanning process. Data regarding operation are transmitted between the computer tomograph and the injector via a data interface, especially in a reciprocal manner. The two devices reciprocally influence their operation, thereby reducing the strain imposed on a patient to be examined, increasing operational reliability and simplifying handling.

摘要翻译： 一种装置和方法用于操作计算机断层摄影机和注射器，其中使用注射器来控制造影剂的注入和计算机断层摄影机以控制扫描过程。 关于操作的数据通过数据接口在计算机断层摄影机和喷射器之间传送，特别是以相互的方式。 两个装置相互影响其操作，从而减少施加在待检查患者上的应变，增加操作可靠性并简化处理。

公开(公告)号：US08623006B2

公开(公告)日：2014-01-07

申请号：US12585603

申请日：2009-09-18

申请人： Matthias Niethammer

发明人： Matthias Niethammer

IPC分类号： A61B18/18

CPC分类号： A61B18/00 ,  A61B18/02 ,  A61B18/1206 ,  A61B34/30 ,  A61B90/37 ,  A61B2018/00577 ,  A61B2018/00875

摘要： An actuation system is disclosed for actuating an ablation instrument for an ablation process in a tissue volume. In at least one embodiment, the actuation system includes: an input interface for image data of the tissue volume; an identification unit for identifying a target tissue using the image data; a model production unit for producing process models and/or refined fine process models of expected ablation developments, which is linked to a value derivation unit for deriving model measured values from a process model and/or to a value determination unit for determining measured values representing the ablation progress; a command derivation unit for deriving control commands on the basis of process models and/or for deriving refined control commands on the basis of fine process models; a comparator for comparing measured values and an instrument interface for transmitting control commands and/or refined control commands to the ablation instrument. In at least one embodiment, the invention also relates to an actuation method.

摘要翻译： 公开了用于致动用于组织体积中的消融过程的消融器械的致动系统。 在至少一个实施例中，致动系统包括：用于组织体积的图像数据的输入接口; 识别单元，用于使用所述图像数据识别目标组织; 用于产生预期消融开发的过程模型和/或精细精细过程模型的模型生产单元，其与用于从过程模型和/或值确定单元导出模型测量值的值推导单元链接，用于确定表示 消融进展; 用于基于过程模型导出控制命令和/或基于精细过程模型导出精细控制命令的命令推导单元; 用于比较测量值的比较器和用于将控制命令和/或精细控制命令发送到消融器械的仪器接口。 在至少一个实施例中，本发明还涉及致动方法。