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92 条记录 (耗时 0.08 秒)

    Method, retention device and medical treatment device for stable support of a needle to be inserted into a patient
    41.
    发明授权
    Method, retention device and medical treatment device for stable support of a needle to be inserted into a patient 有权
    方法，保持装置和治疗装置，用于稳定地支撑插入患者的针

    公开(公告)号：US09452269B2

    公开(公告)日：2016-09-27

    申请号：US13173249

    申请日：2011-06-30

    申请人： Patrick Gross

    发明人： Patrick Gross

    IPC分类号： A61B17/34 ,  A61M5/46 ,  A61M5/00 ,  A61M5/42

    CPC分类号： A61M5/46 ,  A61M5/001 ,  A61M5/427

    摘要： A method for stable support of a needle to be introduced into a patient, a body to be penetrated by the needle is arranged on the patient. The body is made of a substance corresponding in terms of its mechanical properties to body tissue (in particular corresponding to body tissue in terms of visco-elastic coefficients and density) and/or is made of a gel-like substance.

    摘要翻译： 一种用于针对被引入患者的针的稳定支撑的方法，由针穿过的身体布置在患者身上。 身体由其对身体组织的机械性质（特别是相对于身体组织在粘弹性系数和密度方面）相应的物质制成和/或由凝胶状物质制成。

    Patient support apparatus and a medical imaging apparatus comprising the patient support apparatus
    42.
    发明授权
    Patient support apparatus and a medical imaging apparatus comprising the patient support apparatus 有权
    患者支撑装置和包括患者支撑装置的医学成像装置

    公开(公告)号：US09420978B2

    公开(公告)日：2016-08-23

    申请号：US13937252

    申请日：2013-07-09

    申请人： Patrick Gross

    发明人： Patrick Gross

    IPC分类号： A47B13/00 ,  A61B6/04 ,  A61B5/055 ,  A61B5/00

    CPC分类号： A61B6/0407 ,  A61B5/0555 ,  A61B5/704

    摘要： A patient support apparatus for a medical imaging apparatus includes a base unit and a table, wherein the table is designed so as to be movable relative to the base unit. A position detection apparatus detects a position of the table relative to the base unit, wherein the position detection apparatus has an optical sensor unit which includes a fiber optic element and a punched tape mask. The punched tape mask is movable relative to the optical sensor unit. Optical signals are transmitted via the fiber optic element.

    摘要翻译： 一种用于医疗成像设备的患者支持设备包括基座单元和台子，其中该桌子被设计成相对于基座单元可移动。 位置检测装置检测台相对于基座的位置，其中位置检测装置具有包括光纤元件和穿孔带掩模的光学传感器单元。 穿孔胶带可相对于光学传感器单元移动。 光信号通过光纤元件传输。

    Temperature measurement near an ice ball using a proton resonance frequency method and recalculation of susceptibility artifacts
    44.
    发明授权
    Temperature measurement near an ice ball using a proton resonance frequency method and recalculation of susceptibility artifacts 失效
    使用质子共振频率法测量冰球附近的温度测量和重新计算敏感性伪像

    公开(公告)号：US08706190B2

    公开(公告)日：2014-04-22

    申请号：US12943381

    申请日：2010-11-10

    申请人： Patrick Gross ,  Antje Kickhefel ,  Joerg Roland ,  Rares Salomir

    发明人： Patrick Gross ,  Antje Kickhefel ,  Joerg Roland ,  Rares Salomir

    IPC分类号： A61B5/05

    CPC分类号： G01R33/4804 ,  G01R33/56536

    摘要： In a method or system for magnetic resonance imaging based temperature monitoring for real-time feedback to a physician for a cryoablation therapy of a lesion which creates an ice ball of the lesion to induce cell death, the magnetic resonance imaging system, using proton resonance frequency imaging, obtains a real-time temperature image of the ice ball of the lesion undergoing the cryoablation therapy and the adjacent surrounding tissue. By use of an algorithm, correcting temperature errors at a border of the ice ball are corrected in the real-time image, the temperature error correction correcting susceptibility contrast errors caused by a distortion of the local magnetic field at the border of the ice ball.

    摘要翻译： 在用于基于磁共振成像的温度监测的方法或系统中，用于实时反馈给医师进行冷冻消融治疗病变，其产生损伤的冰球以诱导细胞死亡，磁共振成像系统使用质子共振频率 成像，获得经历冷冻消融治疗的病变的冰球和相邻的周围组织的实时温度图像。 通过使用算法，在实时图像中校正冰球边界处的温度误差，由冰球边界处的局部磁场的失真引起的温度误差校正矫正磁敏度对比度误差。

    PATIENT SUPPORT APPARATUS HAVING A TRANSFER PLATE AND A MAGNETIC RESONANCE DEVICE HAVING THE PATIENT SUPPORT APPARATUS
    45.
    发明申请
    PATIENT SUPPORT APPARATUS HAVING A TRANSFER PLATE AND A MAGNETIC RESONANCE DEVICE HAVING THE PATIENT SUPPORT APPARATUS 审中-公开
    患有转移板的患者支持装置和具有患者支持装置的磁共振装置

    公开(公告)号：US20140012128A1

    公开(公告)日：2014-01-09

    申请号：US13921280

    申请日：2013-08-01

    申请人： Patrick Gross

    发明人： Patrick Gross

    IPC分类号： A61B5/055

    CPC分类号： A61B5/0555

    摘要： A patient support apparatus includes a base unit, a reclining couch relative to the base unit, a transfer plate which can be fixed on the reclining couch and a signal transmission unit for data transmission and/or a signal transmission purposes between the transfer plate and the reclining couch. The signal transmission unit includes an inductive coupling unit.

    摘要翻译： 患者支撑装置包括基座单元，相对于基座单元的斜倚床，可固定在斜倚躺椅上的传递板和用于数据传输的信号传输单元和/或传递板和传送板之间的信号传输目的 斜倚沙发 信号传输单元包括电感耦合单元。

    Magnetic resonance method and apparatus to acquire multiple image data sets from a subject
    48.
    发明授权
    Magnetic resonance method and apparatus to acquire multiple image data sets from a subject 失效
    用于从受试者获取多个图像数据集的磁共振方法和装置

    公开(公告)号：US08410778B2

    公开(公告)日：2013-04-02

    申请号：US12722559

    申请日：2010-03-12

    申请人： Patrick Gross ,  Joerg Roland

    发明人： Patrick Gross ,  Joerg Roland

    IPC分类号： G01R3/00 ,  A61B5/055

    CPC分类号： G01R33/4804 ,  A61B5/055 ,  G01R33/5616 ,  G01R33/56308

    摘要： In a magnetic resonance (MR) method and apparatus for the acquisition of a first image data set and a second image data set of an examination subject, a series of excitation pulses is radiated into the examination subject, and after each excitation pulse, a first echo signal is detected after a first echo time TE1 and a second echo signal is detected after a second echo time TE2, with TE2 greater than TE1, and the first echo signal is entered in a first raw MR data set and the second echo signal is entered in a second raw MR data set. A first image data set is acquired from the first MR data set on the basis of magnitude information contained in the first MR data set. A second image data set is acquired from the second MR data set on the basis of phase information contained in the second MR data set. The first and second image data sets are stored on at least one memory device.This manner of data acquisition and processing delivers results that typically are obtained from two different data acquisition and processing procedures, one for each desired image data set.

    摘要翻译： 在用于获取第一图像数据组和检查对象的第二图像数据组的磁共振（MR）方法和装置中，一系列激励脉冲被辐射到检查对象中，并且在每个激励脉冲之后，第一 在TE2大于TE1的第二回波时间TE2之后检测到第一回波时间TE1和第二回波信号之后的回波信号，并且将第一回波信号输入到第一原始MR数据集中，并且第二回波信号为 输入第二个原始MR数据集。 基于包含在第一MR数据集中的幅度信息，从第一MR数据集获取第一图像数据集。 基于包含在第二MR数据集中的相位信息，从第二MR数据集获取第二图像数据集。 第一和第二图像数据集存储在至少一个存储器件上。 这种数据采集和处理方式提供的结果通常是从两个不同的数据采集和处理程序获得的，每个所需的图像数据集一个。

    Apparatus Having a Combined Magnetic Resonance Apparatus and Radiation Therapy Apparatus
    49.
    发明申请
    Apparatus Having a Combined Magnetic Resonance Apparatus and Radiation Therapy Apparatus 有权
    具有组合磁共振装置和放射治疗装置的装置

    公开(公告)号：US20110196226A1

    公开(公告)日：2011-08-11

    申请号：US13023914

    申请日：2011-02-09

    申请人： Patrick Gross ,  Björn Heismann

    发明人： Patrick Gross ,  Björn Heismann

    IPC分类号： A61N5/00 ,  A61B5/055

    CPC分类号： A61B5/055 ,  A61N5/1049 ,  A61N5/107 ,  A61N5/1081 ,  A61N2005/1055

    摘要： An apparatus having a combined magnetic resonance apparatus is proposed. The magnetic resonance apparatus features at least one main magnet for generating a main magnetic field in an examination space for a magnetic resonance measurement, and a radiation therapy apparatus, which is provided to generate a particle beam and which features a beam guide. The magnetic resonance apparatus features an essentially magnetic-field-free region and the beam guide for the particle beam runs along the essentially magnetic-field-free region.

    摘要翻译： 提出了一种具有组合磁共振装置的装置。 磁共振装置具有用于在用于磁共振测量的检查空间中产生主磁场的至少一个主磁体和用于产生粒子束并且具有光束引导件的辐射治疗装置。 磁共振装置具有基本上无磁场的区域，并且用于粒子束的束导向器沿着基本上无磁场的区域运行。

    MEDICAL IMAGING EQUIPMENT AND A MEASURING METHOD FOR DETECTING THE POSITION OF A CONVEYING DEVICE OF THE MEDICAL IMAGING EQUIPMENT
    50.
    发明申请
    MEDICAL IMAGING EQUIPMENT AND A MEASURING METHOD FOR DETECTING THE POSITION OF A CONVEYING DEVICE OF THE MEDICAL IMAGING EQUIPMENT 失效
    医疗成像设备及检测医疗成像设备输送装置位置的测量方法

    公开(公告)号：US20110147611A1

    公开(公告)日：2011-06-23

    申请号：US12969625

    申请日：2010-12-16

    申请人： Patrick Gross

    发明人： Patrick Gross

    IPC分类号： G01T7/00 ,  G01T7/08

    CPC分类号： A61B6/547 ,  A61B6/0407

    摘要： A medical imaging equipment has a conveying device that can be moved at least partially in at least one direction. A position-detecting device has at least one transmitting element which detects a position of the conveying device and emits position-measuring radiation. The position-detecting device has at least one detector element. The position-detecting device has at least one semi-transparent reflector element.

    摘要翻译： 医疗成像设备具有能够至少部分地沿至少一个方向移动的输送装置。 位置检测装置具有至少一个发送元件，其检测输送装置的位置并发射位置测量辐射。 位置检测装置具有至少一个检测器元件。 位置检测装置具有至少一个半透明反射器元件。