公开(公告)号：US20100091936A1

公开(公告)日：2010-04-15

申请号：US12570178

申请日：2009-09-30

Applicant: Christian David ,  Tilman Donath ,  Eckhard Hempel ,  Martin Hoheisel ,  Franz Pfeiffer ,  Stefan Popescu

Inventor： Christian David ,  Tilman Donath ,  Eckhard Hempel ,  Martin Hoheisel ,  Franz Pfeiffer ,  Stefan Popescu

IPC: H05G1/60

CPC classification number: G01N23/046 ,  A61B6/032 ,  A61B6/06 ,  A61B6/4291 ,  A61B6/483 ,  A61B6/484 ,  G01N2223/419 ,  G01N2223/612 ,  G21K2207/005

Abstract: An x-ray CT system for x-ray phase contrast and/or x-ray dark field imaging has a grating interferometer that has a first grating structure that has a number of band-shaped x-ray emission maxima and minima arranged in parallel, the maxima and minima exhibiting a first grating period, a second band-shaped grating structure that produces, as a phase grating, a partial phase offset of x-ray radiation passing therethrough and that exhibits a second grating period, a third band-shaped grating structure with a third grating period with which relative phase shifts of adjacent x-rays and/or their scatter components are detected, and a device for value-based determination of the phase between adjacent x-rays and/or for value-based determination of the spatial intensity curve per detector element perpendicular to the bands of the grating structures. The third grating structure has a grating period that is larger by a factor of 2 to 5 than the grating period of the first grating structure.

Abstract translation: 用于x射线相位对比和/或x射线暗场成像的X射线CT系统具有光栅干涉仪，该光栅干涉仪具有第一光栅结构，该第一光栅结构具有平行布置的多个带状x射线发射最大值和最小值， 显示第一光栅周期的最大值和最小值;第二带状光栅结构，其产生通过其中的X射线辐射的部分相位偏移作为相位光栅，并且具有第二光栅周期;第三带状光栅 具有第三光栅周期的结构，利用该第三光栅周期检测相邻x射线和/或其散射分量的相对相移，以及用于基于值的确定相邻x射线之间的相位和/或基于值的确定的装置 每个检测器元件垂直于光栅结构的带的空间强度曲线。 第三光栅结构具有比第一光栅结构的光栅周期大2至5倍的光栅周期。

公开(公告)号：US20100080341A1

公开(公告)日：2010-04-01

申请号：US12566053

申请日：2009-09-24

Applicant: Stefan Popescu ,  Christian David ,  Tilman Donath ,  Eckhard Hempel ,  Martin Hoheisel ,  Franz Pfeiffer

Inventor： Stefan Popescu ,  Christian David ,  Tilman Donath ,  Eckhard Hempel ,  Martin Hoheisel ,  Franz Pfeiffer

IPC: H05G1/60

CPC classification number: A61B6/484 ,  A61B6/032 ,  A61B6/08 ,  A61B6/4233 ,  A61B6/4291 ,  A61B6/4435 ,  G21K2207/005

Abstract: An x-ray CT system that generates tomographic phase contrast or dark field exposures, has at least one grating interferometer with three grating structures arranged in series in the radiation direction, with a modular design of the second and third grating structures. The distance between the first grating structure of the x-ray source and the second grating structure (fashioned as a phase grating) of the respective grating/detector modules is adapted, depending on the fan angle, corresponding to a period of the grating structure of the x-ray source projected onto the grating detector module at a respective fan angle (φi).

Abstract translation: 产生断层相位对比或暗场曝光的X射线CT系统具有至少一个光栅干涉仪，其具有沿辐射方向串联设置的三个光栅结构，具有第二和第三光栅结构的模块化设计。 相应的光栅/检测器模块的X射线源的第一光栅结构和第二光栅结构（被形成为相位光栅）之间的距离根据扇形角度而适应，对应于光栅结构的周期 X射线源以相应的风扇角度投影到光栅检测器模块上（＆amp; i）。

公开(公告)号：US07639786B2

公开(公告)日：2009-12-29

申请号：US11700139

申请日：2007-01-31

Applicant: Joachim Baumann ,  Christian David ,  Martin Engelhardt ,  Jörg Freudenberger ,  Eckhard Hempel ,  Martin Hoheisel ,  Thomas Mertelmeier ,  Franz Pfeiffer ,  Stefan Popescu ,  Manfred Schuster

Inventor： Joachim Baumann ,  Christian David ,  Martin Engelhardt ,  Jörg Freudenberger ,  Eckhard Hempel ,  Martin Hoheisel ,  Thomas Mertelmeier ,  Franz Pfeiffer ,  Stefan Popescu ,  Manfred Schuster

IPC: G21K1/00 ,  G21K1/10

CPC classification number: G21K1/06 ,  A61B6/4092 ,  A61B6/4291 ,  A61B6/484 ,  G21K2207/005

Abstract: An X-ray optical transmission grating of a focus-detector arrangement of an X-ray apparatus is disclosed, for generating projective or tomographic phase contrast recordings of a subject. In at least one embodiment, the grating includes a multiplicity of grating bars and grating gaps arranged periodically on at least one surface of at least one wafer, wherein the X-ray optical transmission grating includes at least two sub-gratings arranged in direct succession in the beam direction.

Abstract translation: 公开了一种用于产生被摄体的投影或层析相位对比记录的X射线装置的聚焦检测器装置的X射线光传输光栅。 在至少一个实施例中，光栅包括在至少一个晶片的至少一个表面周期性地布置的多个光栅条和光栅间隙，其中X射线光传输光栅包括直接相继布置的至少两个子光栅 光束方向。

公开(公告)号：US20090214440A1

公开(公告)日：2009-08-27

申请号：US11918807

申请日：2006-04-13

Applicant: Christoph Böhme ,  Martin Hoheisel ,  Klaus Lips ,  Marcus Pfister

Inventor： Christoph Böhme ,  Martin Hoheisel ,  Klaus Lips ,  Marcus Pfister

IPC: A61B5/055 ,  G01R33/32

CPC classification number: G01R33/4808 ,  A61B5/055 ,  G01N24/10

Abstract: The invention relates to a method and a device for analyzing a biological tissue, whereby a luminescence light of a luminescence substance is detected. The aim of the invention is to increase the precision and reliability of the analysis. To this end, a permutation symmetry imbalance is generated in the tissue by a magnetic field, the permutation symmetry imbalance is modified at a pre-determined location by a magnetic alternating field, and the luminescence light is detected according to the pre-determined location.

Abstract translation: 本发明涉及用于分析生物组织的方法和装置，由此检测发光物质的发光。 本发明的目的是提高分析的精度和可靠性。 为此，通过磁场在组织中产生置换对称不平衡，通过磁性交变场在预定位置修改置换对称不平衡，并根据预定位置检测发光。

公开(公告)号：US07440542B2

公开(公告)日：2008-10-21

申请号：US11700061

申请日：2007-01-31

Applicant: Joachim Baumann ,  Martin Engelhardt ,  Jörg Freudenberger ,  Eckhard Hempel ,  Martin Hoheisel ,  Thomas Mertelmeier ,  Stefan Popescu ,  Manfred Schuster

Inventor： Joachim Baumann ,  Martin Engelhardt ,  Jörg Freudenberger ,  Eckhard Hempel ,  Martin Hoheisel ,  Thomas Mertelmeier ,  Stefan Popescu ,  Manfred Schuster

IPC: G01N23/223

CPC classification number: G01N23/20 ,  A61B6/4021 ,  A61B6/4092 ,  A61B6/482 ,  A61B6/484 ,  G01N23/22 ,  G21K2207/005

Abstract: A method and a measuring arrangement are disclosed for nondestructive analysis of an examination object. In at least one embodiment of the method, x-radiation having a specific energy spectrum is generated by an x-ray source, with the aid of at least one x-ray/optical grating in the beam path of the x-radiation there is generated a standing wave field of this x-radiation that is positioned at least partially in the examination object, and the radiation excited by the x-ray standing wave field in the examination object is measured as a function of at least one relative position between the examination object and the x-ray standing wave field. Further, a material distribution in the examination object is inferred from the measurement result of the radiation excited by the x-ray standing wave field.

Abstract translation: 公开了用于检查对象的非破坏性分析的方法和测量装置。 在该方法的至少一个实施例中，具有特定能谱的x射线由x射线源产生，借助于X辐射的光束路径中的至少一个x射线/光栅， 产生至少部分地位于检查对象中的该X射线的驻波场，并且由检查对象中的x射线驻波场激发的辐射作为至少一个相对位置 检查对象和X射线驻波场。 此外，从X射线驻波激励的辐射的测量结果推断检查对象中的材料分布。

公开(公告)号：US07438695B2

公开(公告)日：2008-10-21

申请号：US11478992

申请日：2006-06-30

Applicant: Gerhard Buchholtz ,  Jens Fehre ,  Bernd Granz ,  Martin Hoheisel ,  Werner Kruft ,  Markus Lanski ,  Matthias Mahler ,  Christian Meinert ,  Thomas Mertelmeier ,  Ralf Nanke ,  Manfred Rattner

Inventor： Gerhard Buchholtz ,  Jens Fehre ,  Bernd Granz ,  Martin Hoheisel ,  Werner Kruft ,  Markus Lanski ,  Matthias Mahler ,  Christian Meinert ,  Thomas Mertelmeier ,  Ralf Nanke ,  Manfred Rattner

IPC: A61H1/00

CPC classification number: A61B17/22004 ,  A61B5/00 ,  A61B17/2251 ,  A61B17/2255 ,  A61B90/37 ,  A61B2017/00022

Abstract: A shockwave system for treatment of a patient has a detection unit for detection of an indicator correlated with the calmness of the patient, and a device that is operable dependent on the indicator that increases the calmness of the patient. In a method for operation of a shockwave system for treatment of a patient, an indicator correlated with the calmness of the patient is detected and a measure to increase the calmness of the patient is taken dependent on the indicator.

Abstract translation: 用于治疗患者的冲击波系统具有用于检测与患者的平静相关的指示器的检测单元，以及依赖于增加患者平静度的指示器可操作的装置。 在用于治疗患者的冲击波系统的操作方法中，检测到与患者的平静度相关的指标，并且取决于指标来采取增加患者平静度的措施。

公开(公告)号：US20070282197A1

公开(公告)日：2007-12-06

申请号：US11803376

申请日：2007-05-14

Applicant: Ulrich Bill ,  Martin Hoheisel

Inventor： Ulrich Bill ,  Martin Hoheisel

IPC: A61B5/05 ,  A61B8/14

CPC classification number: A61B5/062 ,  A61B5/06 ,  A61B10/02 ,  A61B34/20 ,  A61B90/39 ,  A61B2034/2051 ,  A61B2090/376 ,  A61B2090/378 ,  A61B2090/3784 ,  A61B2090/3954

Abstract: The invention relates to an instrument able to be introduced into a body as well as an imaging position fixing system and position fixing method for the instrument. A magnet able to be rotated with a rotation drive is provided in an end section of the instrument. The position of the magnet in the body can be determined on the basis of the strength of a magnetic alternating field created by a rotation of the magnet.

Abstract translation: 本发明涉及一种能够被引入体内的仪器以及成像位置固定系统和仪器的位置固定方法。 能够在旋转驱动下旋转的磁体设置在仪器的端部。 磁体在体内的位置可以基于由磁体的旋转产生的磁交变场的强度来确定。

公开(公告)号：US07290930B2

公开(公告)日：2007-11-06

申请号：US11432242

申请日：2006-05-11

Applicant: Martin Hoheisel

Inventor： Martin Hoheisel

IPC: A61B6/08

CPC classification number: A61B6/08 ,  A61B6/589

Abstract: The invention relates to a method for monitoring an x-ray apparatus. To prevent the application of a harmful x-ray dose, it is proposed in accordance with the invention to compare a distance value indicating a distance between an x-ray source and a surface of a patient with a predetermined mini-mum distance value and to generate a warning signal, if the distance value is smaller than the minimum distance value.

Abstract translation: 本发明涉及一种用于监测x射线装置的方法。 为了防止施加有害的x射线剂量，根据本发明提出了将具有预定的微距离值的x射线源和患者的表面之间的距离的距离值进行比较，以及 如果距离值小于最小距离值，则生成警告信号。

公开(公告)号：US20070249925A1

公开(公告)日：2007-10-25

申请号：US11661889

申请日：2005-08-29

Applicant: Martin Hoheisel ,  Thomas Mertelmeier ,  Marcus Pfister

Inventor： Martin Hoheisel ,  Thomas Mertelmeier ,  Marcus Pfister

IPC: A61B5/05

CPC classification number: A61B5/0537 ,  A61B6/0414 ,  A61B6/502 ,  A61B6/544

Abstract: An X-ray diagnostic device is provided. The X-ray diagnostic device includes a control device that is operable to optimally adjust a radiation of an X-ray emitter for a particular patient, and a measuring device. The measuring device is coupled to the control device. The measuring device is operable to determine a tissue composition of a body part to be examined. The control device is operable to optimally adjust the radiation of the X-ray emitter for the particular patient on the basis of the measured tissue composition.

Abstract translation: 提供X射线诊断装置。 X射线诊断装置包括可操作以最佳地调整特定患者的X射线发射器的辐射的控制装置和测量装置。 测量装置连接到控制装置。 测量装置可操作以确定待检查的身体部位的组织组成。 控制装置可操作以基于所测量的组织组成来最佳地调整特定患者的X射线发射器的辐射。

公开(公告)号：US20070232900A1

公开(公告)日：2007-10-04

申请号：US11732449

申请日：2007-04-03

Applicant: Martin Hoheisel

Inventor： Martin Hoheisel

IPC: A61B5/05

CPC classification number: A61B90/36 ,  A61B34/20 ,  A61B90/39 ,  A61B2034/2051 ,  A61B2090/376

Abstract: For flexible and hygienic operation, a medical navigation and positioning system with an operation system is provided for assignment to a medical imaging device, with the navigation and positioning system featuring a positioning facility, a processing unit and an operating instrument, with the position of the operating instrument being able to be located by means of the positioning facility, with the processing unit being embodied for checking the current position of the operating instrument in relation to predetermined positions and, if the position of the operating instrument matches a predetermined position, at least one corresponding operating function of the operation system or of the medical device assigned to the predetermined position being able to be initiated.

Abstract translation: 为了灵活和卫生的操作，提供了具有操作系统的医疗导航和定位系统，用于分配给医学成像装置，导航和定位系统具有定位设备，处理单元和操作工具，其位置 操作仪器能够通过定位设备定位，处理单元被实施为用于相对于预定位置检查操作仪器的当前位置，并且如果操作仪器的位置与预定位置匹配至少 可以启动分配给预定位置的操作系统或医疗设备的一个相应的操作功能。