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1. 发明授权

US09827448B2 Hybrid ultrasound and magnetic resonance imaging device 有权
公开(公告)号：US09827448B2
公开(公告)日：2017-11-28
申请号：US14664824
申请日：2015-03-21
申请人： Stephen R Barnes , Patrick Gross , Jerry D. Hopple
发明人： Stephen R Barnes , Patrick Gross , Jerry D. Hopple
IPC分类号： A61B5/055 , A61N7/02 , G01R33/48 , A61B8/00 , A61B8/08 , A61B90/00
CPC分类号： A61N7/02 , A61B5/055 , A61B8/4416 , A61B8/5246 , A61B2090/374 , G01R33/4814
摘要： In order to position and simultaneously operate both a magnetic resonance (MR) coil and an ultrasound transducer adjacent to a target volume while minimizing interference between the MR coil and the ultrasound transducer, hybrid ultrasound and magnetic resonance imaging (MRI) devices are provided. One of the hybrid ultrasound and MRI devices includes a transducer array, a communications interface connected with the transducer array, and a housing that electromagnetically shields and encloses the transducer array and the communications interface. An electrically conducting side of the housing receives a radio frequency (RF) signal from an MRI system and transmits the RF signal to an electrically conducting side of a housing of another of the hybrid ultrasound and MRI devices.

2. 发明授权

US09226683B2 System scan timing by ultrasound contrast agent study 有权
标题翻译：超声对比剂研究系统扫描时序
公开(公告)号：US09226683B2
公开(公告)日：2016-01-05
申请号：US13448319
申请日：2012-04-16
申请人： Patrick Gross , Caroline Maleke , Stephen J. Hsu , Chi-Yin Lee , Jerry Hopple , Xiaozheng Jenny Zeng
发明人： Patrick Gross , Caroline Maleke , Stephen J. Hsu , Chi-Yin Lee , Jerry Hopple , Xiaozheng Jenny Zeng
IPC分类号： A61B5/055 , A61B6/00 , A61B8/08 , G01R33/48 , G01R33/567 , G01R33/563
CPC分类号： A61B5/055 , A61B5/0035 , A61B6/481 , A61B6/541 , A61B8/481 , A61B8/483 , A61B8/5223 , G01R33/4814 , G01R33/56366 , G01R33/5673
摘要： Scan timing of contrast agent study is provided. Ultrasound is used to determine timing of contrast agent inflow and/or outflow. The timing based on the ultrasound scanning controls scanning for MR or CT imaging. The MR or CT contrast agent imaging for MR or CT contrast agents may be synchronized using the ultrasound contrast agent flow.
摘要翻译：提供造影剂研究的扫描时机。超声用于确定造影剂流入和/或流出的时间。基于超声扫描的时间控制扫描MR或CT成像。用于MR或CT造影剂的MR或CT造影剂成像可以使用超声造影剂流同步。

3. 发明授权

US09119550B2 Magnetic resonance and ultrasound parametric image fusion 有权
标题翻译：磁共振和超声参数图像融合
公开(公告)号：US09119550B2
公开(公告)日：2015-09-01
申请号：US13436718
申请日：2012-03-30
申请人： Chi-Yin Lee , Liexiang Fan , Caroline Maleke , Kevin Michael Sekins , Patrick Gross
发明人： Chi-Yin Lee , Liexiang Fan , Caroline Maleke , Kevin Michael Sekins , Patrick Gross
IPC分类号： A61B5/055 , A61B8/00 , G01R33/56 , A61B5/00 , G01R33/48 , G01R33/563 , A61B8/08
CPC分类号： A61B5/055 , A61B5/0035 , A61B5/7207 , A61B5/7425 , A61B8/0891 , A61B8/4416 , A61B8/485 , A61B8/5261 , G01R33/4804 , G01R33/4814 , G01R33/5608 , G01R33/56358 , G01R33/56366
摘要： Magnetic resonance and ultrasound parametric image is fused or combined. MRI and ultrasound imaging are used to acquire the same type of parametric images. Fused data is created by combining ultrasound and MRI parametric data at times for which both types of data are available. Rather than sacrificing rate, fused data is created for times for which MRI data is not acquired. A curve representing the values of the parameter over time is fit to the available MRI and ultrasound data of each location, resulting in fused data at times for which MRI data is not available.
摘要翻译：磁共振和超声参数图像融合或组合。 MRI和超声成像用于获取相同类型的参数图像。融合数据是通过组合超声和MRI参数数据创建的，这两种数据在两种类型的数据可用的时间内。而不是牺牲率，融合数据创建为不获取MRI数据的时间。表示随时间推移的参数值的曲线适合于每个位置的可用MRI和超声数据，从而导致MRI数据不可用的时间的融合数据。

4. 发明授权

US09038219B2 Patient support apparatus and also a positioning method for positioning a patient's head within a surgical head restraint unit 有权
标题翻译：患者支撑装置以及用于将患者头部定位在外科头部保护装置内的定位方法
公开(公告)号：US09038219B2
公开(公告)日：2015-05-26
申请号：US13952867
申请日：2013-07-29
申请人： Patrick Gross , Martin Ringholz
发明人： Patrick Gross , Martin Ringholz
IPC分类号： A47B7/00 , A61B6/04 , A61G13/12 , A61G7/10 , A61G13/02
CPC分类号： A61B6/0421 , A61G7/103 , A61G7/1034 , A61G13/02 , A61G13/121 , A61G13/1295
摘要： A patient support apparatus having a support table, a transfer plate, which is disposed movably in relation to the support table in a direction and on which a patient is supported for a surgical intervention and/or a medical imaging examination, and a surgical head restraint unit, which is disposed on the transfer plate is provided. The patient support apparatus includes a position monitoring apparatus for monitoring and/or checking a position of the surgical head restraint unit.
摘要翻译：一种患者支撑装置，其具有支撑台，转移板，其沿着方向可移动地布置在患者被支撑以用于外科手术和/或医学成像检查的方向上和/或医学成像检查，以及外科头部保护装置设置在转印板上的单元。患者支撑装置包括用于监视和/或检查外科头部保护装置的位置的位置监视装置。

5. 发明授权

US08897855B2 Medical imaging method and system 有权
标题翻译：医学成像方法与系统
公开(公告)号：US08897855B2
公开(公告)日：2014-11-25
申请号：US13671632
申请日：2012-11-08
申请人： Patrick Gross
发明人： Patrick Gross
IPC分类号： A61B8/08 , A61B5/055 , A61B5/00 , A61B8/13 , A61B8/14
CPC分类号： A61B8/5261 , A61B5/0035 , A61B5/055 , A61B8/13 , A61B8/14 , A61B8/485
摘要： In an imaging procedure, sound pressure is generated by applying ultrasound to the region to be imaged in order to cause a deformation of tissue therein from at least one acquired ultrasound image data set, first data are determined that represent, with spatial resolution, the deformation of the tissue as a reaction to the sound pressure. At least one magnetic resonance image data set is acquired, from which second data are determined that represent, with spatial resolution, the deformation of the tissue as a reaction to the sound pressure. The at least one ultrasound image data set and the at least one magnetic resonance image data set are brought into registration with each other by a comparison of the first data and the second data.
摘要翻译：在成像过程中，通过对要成像的区域施加超声波以产生来自至少一个获取的超声图像数据集的组织变形的声压，确定以空间分辨率表示变形的第一数据的组织作为对声压的反应。获取至少一个磁共振图像数据集，从中确定第二数据，其以空间分辨率表示组织的变形作为对声压的反应。通过比较第一数据和第二数据，使至少一个超声图像数据组和至少一个磁共振图像数据组彼此对准。

6. 发明申请

US20140091796A1 METHOD AND MAGNETIC RESONANCE APPARATUS TO GENERATE AN ARTIFACT-FREE MAGNETIC RESONANCE IMAGE DATA SET 有权
标题翻译：方法和磁共振装置，用于生成无艺术无磁共振图像数据集
公开(公告)号：US20140091796A1
公开(公告)日：2014-04-03
申请号：US14039293
申请日：2013-09-27
申请人： David Grodzki , Patrick Gross
发明人： David Grodzki , Patrick Gross
IPC分类号： G01R33/565
CPC分类号： G01R33/56572 , G01R33/24
摘要： In a method and magnetic resonance (MR) system for the creation of an artifact-free image data set of an imaging area located in a measurement volume of the MR system, measurement data are acquired from which an image data is to be reconstructed, with gradients for spatially coding of the measurement data are ramped continuously over time to a strength desired for the acquisition of the measurement data, without abrupt changes in the gradient strength. The actual gradients present in the measurement volume are measured by a field mapping device in the measurement volume of the MR system. The trajectories along which k-space is scanned during the acquisition of the measurement data are calculated on the basis of the measured actual gradients. An artifact-free image data set is reconstructed from the acquired measurement data under consideration of the calculated trajectories, and is displayed and/or stored.
摘要翻译：在用于产生位于MR系统的测量体积中的成像区域的无伪影图像数据集的方法和磁共振（MR）系统中，从其重建图像数据获取测量数据，用于测量数据的空间编码的梯度随时间连续地变化到获取测量数据所需的强度，而梯度强度没有突然变化。存在于测量体积中的实际梯度通过MR系统的测量体积中的场映射设备来测量。基于测量的实际梯度计算在采集测量数据期间扫描k空间的轨迹。考虑所计算的轨迹，从获取的测量数据重建无伪影图像数据集，并显示和/或存储。

7. 发明申请

US20140033437A1 PATIENT SUPPORT APPARATUS AND ALSO A POSITIONING METHOD FOR POSITIONING A PATIENT'S HEAD WITHIN A SURGICAL HEAD RESTRAINT UNIT 有权
标题翻译：患者支持装置，还有一个定位方法，用于在外科头部限制单元中定位患者的头部
公开(公告)号：US20140033437A1
公开(公告)日：2014-02-06
申请号：US13952867
申请日：2013-07-29
申请人： Patrick Gross , Martin Ringholz
发明人： Patrick Gross , Martin Ringholz
IPC分类号： A61B6/04 , A61G13/12
CPC分类号： A61B6/0421 , A61G7/103 , A61G7/1034 , A61G13/02 , A61G13/121 , A61G13/1295
摘要： A patient support apparatus having a support table, a transfer plate, which is disposed movably in relation to the support table in a direction and on which a patient is supported for a surgical intervention and/or a medical imaging examination, and a surgical head restraint unit, which is disposed on the transfer plate is provided. The patient support apparatus includes a position monitoring apparatus for monitoring and/or checking a position of the surgical head restraint unit.
摘要翻译：一种患者支撑装置，其具有支撑台，转移板，其沿着方向可移动地布置在患者被支撑以用于外科手术和/或医学成像检查的方向上和/或医学成像检查，以及外科头部保护装置设置在转印板上的单元。患者支撑装置包括用于监视和/或检查外科头部保护装置的位置的位置监视装置。

8. 发明申请

US20140018243A1 MAGNETIC FIELD GENERATION DEVICE WITH ALTERNATIVE QUENCH DEVICE 有权
标题翻译：具有替代性检测装置的磁场产生装置
公开(公告)号：US20140018243A1
公开(公告)日：2014-01-16
申请号：US13939378
申请日：2013-07-11
申请人： Patrick Gross
发明人： Patrick Gross
IPC分类号： G01R33/34
CPC分类号： G01R33/34023 , G01R33/288 , G01R33/3804 , G01R33/3815 , H01F6/02 , H01F6/04
摘要： A magnetic field generation device for a magnetic resonance tomography apparatus has a vacuum container that encloses a magnetic coil made of superconducting material, and a conduit of a pipe system is connected with the magnetic coil so as to conduct heat. The pipe system and the conduit are filled with a coolant that places the magnetic coil in a superconducting state during normal operation of the tomography system. A valve connects the pipe system to the interior of a capture container. In the event of non-normal operation, such as a quench, evaporated coolant passes through the valve into the capture container.
摘要翻译：用于磁共振断层摄影装置的磁场产生装置具有包围由超导材料制成的电磁线圈的真空容器，并且管系统的管道与该电磁线圈连接以便传导热量。管道系统和管道填充有冷却剂，其在断层摄影系统的正常操作期间将磁性线圈置于超导状态。阀将管道系统连接到捕获容器的内部。在非正常操作（例如淬火）的情况下，蒸发的冷却剂通过阀进入捕集容器。

9. 发明授权

US08630471B2 Method to determine a background phase in phase image data sets 有权
标题翻译：确定相位图像数据集中的背景相位的方法
公开(公告)号：US08630471B2
公开(公告)日：2014-01-14
申请号：US12970184
申请日：2010-12-16
申请人： Rares Salomir , Magalie Viallon , Joerg Roland , Patrick Gross
发明人： Rares Salomir , Magalie Viallon , Joerg Roland , Patrick Gross
IPC分类号： G06K9/00
CPC分类号： G01R33/4804 , G01R33/56509
摘要： In a method to determine a background phase in phase values of a phase image data set that is acquired from an examination subject, wherein the background phase is determined in a partial region of the phase image data set, the phase image data set of the examination subject is acquired, and a substantially closed, planar contour is established in the phase image data set around the partial region, the planar contour having a contour area with a width of at least one pixel of the phase image data set. The phase values in the partial region are determined with the assumption that the spatial curve of the background phase is a harmonic or quasi-harmonic function, the phase values of the pixels in the partial region being determined based on the phase values in the planar contour.
摘要翻译：在确定从检查对象获取的相位图像数据集的相位值的背景相位的方法中，其中在相位图像数据集的部分区域中确定背景相位，检查的相位图像数据集获取对象，并且在围绕该部分区域设置的相位图像数据中建立基本封闭的平面轮廓，该平面轮廓具有具有相位图像数据集的至少一个像素的宽度的轮廓区域。通过假设背景相位的空间曲线是谐波或准谐波函数来确定部分区域中的相位值，基于平面轮廓中的相位值来确定部分区域中的像素的相位值。

10. 发明申请

US20130298329A1 PATIENT SUPPORT APPARATUS, A MEDICAL IMAGING APPARATUS WITH THE PATIENT SUPPORT APPARATUS AND A METHOD FOR MARKING A MAXIMUM OCCUPANCY AREA 有权
标题翻译：患者支持装置，具有患者支持装置的医学成像装置和用于标记最大成功区域的方法
公开(公告)号：US20130298329A1
公开(公告)日：2013-11-14
申请号：US13892487
申请日：2013-05-13
申请人： Hanns Eder , Patrick Gross , Martin Ringholz
发明人： Hanns Eder , Patrick Gross , Martin Ringholz
IPC分类号： A61B6/04 , A61B6/03 , A61B6/00 , A61G13/00
CPC分类号： A61B6/0492 , A61B5/704 , A61B6/032 , A61B6/037 , A61B6/0407 , A61B6/0421 , A61B6/102 , A61B6/4441 , A61B6/501 , A61G13/0018 , A61G13/121 , A61G2203/72
摘要： Disclosed is a patient support apparatus having a patient support couch, a moveable support plate for supporting a patient, a surgical head fastening unit for fastening a head of the patient in an examination position and/or in an operation position. The patient support apparatus includes a marker unit for marking a maximum occupancy area for the surgical head fastening unit.
摘要翻译：公开了一种患者支撑装置，其具有患者支撑床，用于支撑患者的可移动支撑板，用于将患者的头部紧固在检查位置和/或操作位置的外科头部紧固单元。患者支撑装置包括用于标记用于外科头部紧固单元的最大占用面积的标记单元。

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