公开(公告)号：US20140144245A1

公开(公告)日：2014-05-29

申请号：US14082539

申请日：2013-11-18

申请人： GE Medical Systems Global Technology Company, LLC

发明人： Jianhai Zhang ,  Wei Lin ,  Qiang Cheng

IPC分类号： G01L1/00

CPC分类号： G01L1/005 ,  G01L1/205 ,  H01F27/42

摘要： A curved surface shaped membrane pressure sensor for a moving member and the method for manufacturing the same, the sensor comprising an elastic curved plate and a subtype grid membrane switch formed on the curved plate, wherein the membrane switch is coupled to a cutting board shell of the moving member on one side opposed to the curved plate, and the subtype grid membrane switch is used for sensing the presence of pressure on the curved plate. The curved surface shaped membrane pressure sensor according to the present invention can not only meet the requirements on appearance of the moving member, but also effectively sense the touching to prevent injury on the object being detected, and additionally can effectively achieving the effects of fireproofing and waterproofing.

摘要翻译： 一种用于移动构件的弯曲表面形状的膜压力传感器及其制造方法，该传感器包括形成在弯曲板上的弹性弯曲板和亚型栅格膜开关，其中薄膜开关连接到切割板壳 在与弯曲板相对的一侧的移动构件，以及亚型网格膜开关用于感测弯曲板上的压力的存在。 根据本发明的曲面形状的压力传感器不仅可以满足移动部件的外观要求，而且可以有效地感测触摸以防止对被检测物体的伤害，并且还可以有效地实现防火效果， 防水。

公开(公告)号：US08684931B2

公开(公告)日：2014-04-01

申请号：US12868926

申请日：2010-08-26

申请人： Shunichiro Tanigawa ,  Koji Miyama ,  Seiji Funaya

发明人： Shunichiro Tanigawa ,  Koji Miyama ,  Seiji Funaya

IPC分类号： A61B8/00

CPC分类号： A61B8/08 ,  A61B8/14 ,  A61B8/463 ,  A61B8/485 ,  G01S7/52036 ,  G01S7/52042 ,  G01S7/5205 ,  G01S7/52073

摘要： An ultrasonic diagnostic apparatus includes a physical quantity calculator for setting correlation windows to two echo signals obtained by transmission/reception of ultrasound to and from a biological tissue and different in time on the same sound rays and performing a correlation arithmetic operation between the correlation windows to thereby calculate physical quantities related to elasticity of respective regions in the biological tissue, an elastic image data generator for generating elastic image data of the biological tissue with respect to an elastic image forming region of a transmission/reception surface of the ultrasound, based on the physical quantities, a physical quantity average unit for calculating an average of the physical quantities in the elastic image forming region for every frame, a comparator for comparing a value calculated by the physical quantity average unit and a preset average value of the physical quantities, and a notification unit for notifying a result of comparison by the comparator.

摘要翻译： 超声波诊断装置包括物理量计算器，用于将相关窗设置为通过在生物组织上和从生物组织发送/接收超声波而获得的两个回波信号，并且在同一声线上对时间不同，并且在相关窗口之间进行相关运算 从而计算与生物组织中的各个区域的弹性相关的物理量，弹性图像数据生成器，用于根据超声波的发送/接收表面的弹性图像形成区域生成生物组织的弹性图像数据 物理量，用于计算每帧的弹性图像形成区域中的物理量的平均值的物理量平均单位，用于将由物理量平均单位计算的值与物理量的预设平均值进行比较的比较器，以及 用于通知结果的通知单元 比较比较。

公开(公告)号：US20140081137A1

公开(公告)日：2014-03-20

申请号：US14029212

申请日：2013-09-17

申请人： GE Medical Systems Global Technology Company, LLC

发明人： Shunichiro Tanigawa

IPC分类号： A61B8/08

CPC分类号： A61B8/485 ,  A61B8/085 ,  A61B8/5207

摘要： An ultrasound diagnostic apparatus is provided. The ultrasound diagnostic apparatus includes a physical quantity calculating unit configured to set correlation windows to two echo signals different in time from each other on the same sound ray, and perform a correlation computation to calculate a physical quantity related to elasticity. The ultrasound diagnostic apparatus further includes a computing unit configured to compute a computed value from a computational equation, the computed value emphasizing parameter characteristics of a cyst in a biological tissue, the computational equation using at least two of the following three parameters: an absolute value of the physical quantity, a correlation coefficient related to the correlation computation, and an intensity of each echo signal of ultrasound obtained from the biological tissue. The ultrasound diagnostic apparatus further includes a display unit configured to display an image having a display form corresponding to the computed value.

摘要翻译： 提供超声诊断装置。 所述超声波诊断装置具有：物理量计算部，其将相关窗设定为在相同的声线上彼此不同的两个回波信号，并进行相关运算，计算与弹性有关的物理量。 超声诊断装置还包括计算单元，被配置为从计算方程计算计算值，计算值强调生物组织中囊肿的参数特征，所述计算方程使用以下三个参数中的至少两个：绝对值 的物理量，与相关计算相关的相关系数以及从生物组织获得的超声波的每个回波信号的强度。 超声波诊断装置还包括：显示单元，被配置为显示具有与计算值对应的显示形式的图像。

公开(公告)号：US20140016738A9

公开(公告)日：2014-01-16

申请号：US13722242

申请日：2012-12-20

申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC

发明人： Haruo Kurochi

IPC分类号： G21K1/02

CPC分类号： G21K1/02 ,  A61B6/00 ,  A61B6/035 ,  A61B6/06

摘要： A radiation tomography system is provided. The radiation tomography system includes a radiation source configured to rotate around a subject and apply radiation to the subject, a plurality of radiation detecting elements disposed opposite the radiation source, a plurality of collimator plates partitioning the radiation detecting elements in a channel direction, the collimator plates erected such that plate surfaces of each of the plurality of collimator plates extend along a direction of radiation from the radiation source, and an aperture-width changing unit configured to change a width of each aperture formed by the plurality of collimator plates by moving a plurality of radiation absorbing members along respective end sides of the collimator plates close to the radiation source, the plurality of radiation absorbing members moveable between a first position at which the end sides are covered and a second position at which the end sides are exposed.

摘要翻译： 提供了一种放射线断层摄影系统。 放射线断层摄影系统包括被配置为围绕被摄体旋转并向对象施加辐射的辐射源，与辐射源相对设置的多个辐射检测元件，在通道方向上分隔辐射检测元件的多个准直器板，准直器 平板架设成使得多个准直器板中的每一个的板表面沿着辐射源的辐射方向延伸，孔径改变单元被配置为通过移动一个或多个准直器板来改变由多个准直板形成的每个孔的宽度 多个辐射吸收构件，其沿着准直器板的靠近辐射源的相应端侧，多个辐射吸收构件可在端侧被覆盖的第一位置与端面暴露在第二位置之间移动。

公开(公告)号：US20130334931A9

公开(公告)日：2013-12-19

申请号：US13687107

申请日：2012-11-28

申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOG

发明人： Yasuo Yoshikawa ,  Hiroshi Isono

IPC分类号： H01L41/053

CPC分类号： H01L41/053 ,  B06B1/0622

摘要： A backing member is provided in an ultrasonic probe on a side of the ultrasonic probe opposite from a transmission direction of an ultrasonic wave to a subject with respect to an ultrasonic vibrator that transmits the ultrasonic wave to the subject. The backing member includes a plate-like backing material, a thermal conductor, and a thermal conductive plate, wherein the thermal conductor and the thermal conductive plate are made of a material having a thermal conductivity higher than a thermal conductivity of the backing material, wherein the thermal conductor is buried in the backing material, and formed to have a columnar shape so as to reach both of two plate surfaces of the backing material, and wherein the thermal conductive plate is provided on at least the plate surface of the backing material that is near the ultrasonic vibrator.

公开(公告)号：US20130290024A1

公开(公告)日：2013-10-31

申请号：US13685102

申请日：2012-11-26

申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY

发明人： Tatsuo Kawanaka ,  Takuya Shimomura

IPC分类号： G06F19/00

CPC分类号： G16H15/00 ,  G16H10/60

摘要： A display device including a display control unit is provided. The display control unit is configured to display, in a display screen, a list image including a list of medical data that includes a part of a plurality of pieces of medical data of a patient having different time information. The display control unit is further configured to display a period image illustrating a total period from an oldest time to the present in time information of the medical data of the patient such that the total period fits in the display screen, wherein the display control unit is configured to display, in the period image, a partial period from an oldest time to a latest time of the time information of the medical data included on the displayed list of medical data.

摘要翻译： 提供了包括显示控制单元的显示装置。 显示控制单元被配置为在显示屏幕中显示包括具有不同时间信息的患者的多条医疗数据的一部分的医疗数据的列表的列表图像。 显示控制单元还被配置为显示说明从患者的医疗数据的时间信息中的最早时间到现在的总时间的周期图像，使得总周期适合显示屏幕，其中显示控制单元是 被配置为在周期图像中显示包括在所显示的医疗数据列表上的医疗数据的时间信息的最旧时间到最新时间的部分期间。

公开(公告)号：US20130243152A1

公开(公告)日：2013-09-19

申请号：US13788682

申请日：2013-03-07

申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC

发明人： Akira Hagiwara

IPC分类号： G06T11/00

CPC分类号： G06T11/005 ,  A61B6/032

摘要： An image generating method is provided. The method includes performing a rearrangement process and an interpolation process on fan beam projection data, the fan beam projection data acquired by a scan that includes rotating a radiation source and a detector having a plurality of detecting elements arranged in a channel direction, wherein the interpolation process generates equally-spaced parallel beam projection data in which channel-direction intervals are equal therebetween, and wherein the interpolation process is performed with respect to a plurality of view directions. The method further includes performing a back-projection process on the equally-spaced parallel beam projection data to thereby reconstruct an image, wherein the channel-direction intervals between the equally-spaced parallel beam projection data are smaller than a reference interval obtained by dividing an interval between the detecting elements in the channel direction by a projection enlargement rate.

摘要翻译： 提供了一种图像产生方法。 该方法包括对扇形波束投影数据执行重排处理和内插处理，通过包括使辐射源旋转的扫描获得的扇形波束投影数据和具有沿通道方向布置的多个检测元件的检测器，其中插值 过程产生等间隔的平行光束投影数据，其中信道方向间隔在其间相等，并且其中针对多个视图方向执行插值处理。 该方法还包括对等间隔的平行波束投影数据执行反投影处理，从而重建图像，其中等间隔的平行波束投影数据之间的信道方向间隔小于通过将 在通道方向上的检测元件之间的间隔以投影放大率。

公开(公告)号：US08538349B2

公开(公告)日：2013-09-17

申请号：US13228798

申请日：2011-09-09

申请人： Qingyu Dai ,  Anmou Liao

发明人： Qingyu Dai ,  Anmou Liao

IPC分类号： H04B1/04 ,  H03C1/62

CPC分类号： H03F1/3282 ,  H03F1/3247 ,  H03F3/189

摘要： A method for pre-distorting an exciter includes obtaining a characteristic curve of a radio frequency (RF) amplifier, obtaining a first relationship between a gain amplitude correction value and an input power and a second relationship between a gain phase correction value and the input power based on the characteristic curve, obtaining a transmission gain for use in a scan from a magnetic resonance pre-scan, and obtaining the gain amplitude correction value and the gain phase correction value of an input of the exciter based on the input of the exciter, the transmission gain, the first relationship, and the second relationship. An input of the exciter is pre-distorted using the gain amplitude correction value and the gain phase correction value.

摘要翻译： 一种用于预失真的激励器的方法包括获得射频（RF）放大器的特性曲线，获得增益幅度校正值和输入功率之间的第一关系以及增益相位校正值与输入功率之间的第二关系 基于特性曲线，从磁共振预扫描获得用于扫描的发送增益，并且基于激励器的输入获得激励器的输入的增益振幅校正值和增益相位校正值， 传输增益，第一关系和第二关系。 激励器的输入使用增益幅度校正值和增益相位校正值预失真。

公开(公告)号：US20130193295A1

公开(公告)日：2013-08-01

申请号：US13752412

申请日：2013-01-29

申请人： GE Medical Systems Global Technology Company, LLC

发明人： Xiumin LUI ,  Bin YE ,  Yannan HUANG

IPC分类号： F16M13/02

CPC分类号： F16M13/022 ,  A61B6/0407 ,  A61B6/102 ,  A61B6/4283 ,  A61B6/4452 ,  G03B42/025

摘要： A wall stand comprising a column, a detector box, a support arm configured to support the detector box, a rotary shaft mounted on the support arm, a rotary bracket attached to the detector box, wherein the rotary bracket is rotatable around the rotary shaft, and a drive mechanism configured to move the detector box on a plane supported by the rotary bracket in a direction perpendicular to an axial direction of the rotary shaft.

摘要翻译： 一种壁架，包括柱，检测器盒，支撑臂，其构造成支撑检测器箱;安装在支撑臂上的旋转轴;附接到检测器盒的旋转托架，其中旋转支架可围绕旋转轴旋转， 以及驱动机构，其构造成在与所述旋转轴的轴向垂直的方向上将所述检测器盒移动在由所述旋转支架支撑的平面上。

公开(公告)号：US08498690B2

公开(公告)日：2013-07-30

申请号：US12766663

申请日：2010-04-23

申请人： Hiroyuki Kabasawa

发明人： Hiroyuki Kabasawa

IPC分类号： A61B5/055

CPC分类号： A61B5/0263 ,  A61B5/0275 ,  A61B5/055 ,  G01R33/5601 ,  G01R33/56366 ,  G06T7/0012 ,  G06T2207/10088 ,  G06T2207/30016 ,  G06T2207/30104

摘要： A blood flow dynamic analysis apparatus analyzes the kinetics of a blood flow in a subject by injecting a contrast medium into the subject. The apparatus includes a map generation device computing the value of a parameter related to time change in the concentration of the contrast medium injected into the subject and generating a map of the parameter, and a display condition determination device determining a display condition for the map based on a threshold value of the parameter for discriminating between a lesion region where a lesion exists and an unaffected region where no lesion exists in the map.

摘要翻译： 血流动态分析装置通过将对比剂注射到受试者中来分析受试者的血流的动力学。 所述装置包括地图生成装置，计算与注入到被检体内的造影剂的浓度中的时间变化有关的参数的值，生成参数的图，以及基于地图的显示条件的显示条件决定装置 基于用于区分存在病变的病变区域和在图中不存在病变的未受影响区域的参数的阈值。