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    • 4. 发明申请
    • ULTRASONIC DIAGNOSIS APPARATUS, ULTRASONIC IMAGE PROCESSING APPARATUS, ULTRASONIC IMAGE PROCESSING METHOD, AND ULTRASONIC IMAGE PROCESSING PROGRAM
    • 超声诊断设备,超声图像处理设备,超声图像处理方法和超声图像处理程序
    • US20110087102A1
    • 2011-04-14
    • US12899945
    • 2010-10-07
    • Kenji HAMADAYoshitaka Mine
    • Kenji HAMADAYoshitaka Mine
    • A61B8/14
    • A61B8/469A61B8/06A61B8/0866A61B8/13A61B8/463A61B8/467
    • According to one embodiment, an ultrasonic diagnosis apparatus executes B-mode scanning and color Doppler mode scanning on a scanning region associated with an interior of the womb of a pregnant woman via an ultrasonic probe. A first generating unit generates first color Doppler mode data and generates first B-mode data. A specifying unit specifies a specific region including at least one of an amniotic fluid region and a fetus region based on one of a signal intensity distribution and a luminance distribution of the first B-mode data. A second generating unit generates second color Doppler mode data by deleting a specific data from the first color Doppler mode data. The specific color Doppler mode data corresponds to the specific region. A display unit displays a color Doppler mode image and a first B-mode image while superimposing the color Doppler mode image and the first B-mode image.
    • 根据一个实施例,超声波诊断装置通过超声波探头对与孕妇的子宫内部相关联的扫描区域执行B模式扫描和彩色多普勒模式扫描。 第一生成单元生成第一彩色多普勒模式数据并生成第一B模式数据。 指定单元基于第一B模式数据的信号强度分布和亮度分布中的一个来指定包括羊水区域和胎儿区域中的至少一个的特定区域。 第二生成单元通过从第一彩色多普勒模式数据中删除特定数据来生成第二彩色多普勒模式数据。 特定的彩色多普勒模式数据对应于特定区域。 显示单元在叠加彩色多普勒模式图像和第一B模式图像的同时显示彩色多普勒模式图像和第一B模式图像。
    • 5. 发明申请
    • THREE-DIMENSIONAL ULTRASONIC DIAGNOSIS APPARATUS
    • 三维超声诊断装置
    • US20100331701A1
    • 2010-12-30
    • US12822692
    • 2010-06-24
    • Kenji HAMADA
    • Kenji HAMADA
    • A61B8/06
    • A61B8/08A61B8/06A61B8/13A61B8/483A61B8/488
    • According to one embodiment, an ultrasonic diagnosis apparatus includes an ultrasonic probe and an ultrasonic scanning unit configured to repeatedly scan an interior of an subject with an ultrasonic wave via the ultrasonic probe and repeatedly acquire echo signals. An image generation unit generates data of blood flow images based on the echo signals. An interpolation processing unit identifies at least one pixel in which clutter components occupy the majority of the pixel value, and to interpolate a pixel value of the identified pixel based on pixel values of at least two other blood flow images corresponding to a substantially same cardiac phase as that of the blood flow image including the identified pixel.
    • 根据一个实施例,超声波诊断装置包括超声波探头和超声波扫描单元,其被配置为经由超声波探头重复地用超声波扫描被检体的内部,并且重复地获取回波信号。 图像生成单元基于回波信号生成血流图像的数据。 内插处理单元识别至少一个像素,其中杂波分量占据像素值的大部分,并且基于与基本相同的心脏相位对应的至少两个其它血流图像的像素值来内插所识别的像素的像素值 作为包括所识别的像素的血流图像的图像。
    • 6. 发明申请
    • ULTRASOUND DIAGNOSIS APPARATUS, MEDICAL IMAGE DISPLAY APPARATUS AND MEDICAL IMAGE DISPLAYING METHOD
    • 超声诊断装置,医用图像显示装置及医学图像显示方法
    • US20100185094A1
    • 2010-07-22
    • US12691186
    • 2010-01-21
    • Kenji HAMADAYoshitaka MINEItsuki KUGAEiichi SHIKI
    • Kenji HAMADAYoshitaka MINEItsuki KUGAEiichi SHIKI
    • A61B8/14G06K9/62G06T17/00
    • A61B8/14A61B6/466A61B8/483A61B8/523G06T19/003
    • An ultrasound diagnosis system, a medical image display apparatus and displaying method that simultaneously acquires virtual endoscopy image data and multi-planar-reconstruction (MPR) image data of a diagnosing target region based on the volume data acquired from an object. Virtual endoscopy image data is generated by setting up a viewing point and a viewing direction on a volume data acquired from the object. A marker is provided on a target region of a lumen organ shown in the virtual endoscopy image data for setting up an observing direction. A reference line started from the volume data is set up along an observing direction. By comparing a voxel value of the volume data that is crossing to the reference line with a prescribed threshold value, a reference point where a surface of the diagnosing target region crosses the reference line is set up to the volume data. MPR image data is generated by extracting each voxel of the volume data corresponded to each of three MPR cross-sectional planes that are mutually orthogonally crossing at the reference point and displayed with the virtual endoscopy image data.
    • 基于从对象获取的体数据,同时获取诊断对象区域的虚拟内窥镜图像数据和多平面重构(MPR)图像数据的超声诊断系统,医疗图像显示装置及显示方法。 虚拟内窥镜图像数据通过在从对象获取的体数据上设置观察点和观察方向来生成。 在用于建立观察方向的虚拟内窥镜图像数据中所示的管腔器官的目标区域上设置有标记。 沿观察方向设置从音量数据开始的参考线。 通过将与参考线交叉的体积数据的体素值与规定的阈值进行比较,将诊断对象区域的表面与基准线交叉的参考点设定为体积数据。 通过提取与在参考点相互正交并以虚拟内窥镜图像数据显示的三个MPR横截面中的每一个相对应的体数据的每个体素来生成MPR图像数据。
    • 9. 发明申请
    • Powder particle disintegrating and sizing apparatus
    • 粉末颗粒分解和定型装置
    • US20060124788A1
    • 2006-06-15
    • US10528809
    • 2004-03-25
    • Yorioki NaraYoshinori HanadaKenji HamadaYoshihiro WakamatsuShinichi YamamotoYuko Nakahara
    • Yorioki NaraYoshinori HanadaKenji HamadaYoshihiro WakamatsuShinichi YamamotoYuko Nakahara
    • B02C13/00
    • B02C13/22B02C7/06B02C7/11B02C7/12
    • It is an object of the present invention to provide a particle crushing and sizing apparatus having a sufficiently wide particle crushing and sizing range, capable of being scaled down in size, and having high processing throughput. To achieve the object, a particle crushing and sizing apparatus has, in a casing 1a, a horizontally provided drive shaft 2, a plurality of circular plates 10 fixedly supported with intervals at the drive shaft 2, and stators 5 arranged so as to be opposed to plate faces 10a at lower peripheral edges of the circular plates 10 and each having inclined faces 5b that cause a gap between the plate faces 10a of the circular plates 10 to become narrower toward peripheral edges of the plate faces 10a. The plate faces 10a of the circular plates 10 and the inclined faces 5b of the stators 5 form gap portions A where particles are held, and particle crushing and sizing portions B are formed by the peripheral edges of the circular plates 10 and narrowest gap portions between the peripheral edges of the circular plates 10 and the inclined faces of the stators 5.
    • 本发明的目的是提供一种具有足够宽的颗粒破碎和上浆范围的颗粒破碎和定型装置,能够在尺寸上缩小并且具有高处理量。 为了实现该目的,颗粒破碎和定型装置在壳体1a中具有水平设置的驱动轴2,在驱动轴2上以间隔固定地支撑的多个圆形板10和布置成为 与圆板10的下周缘处的板面10a相对,并且每个具有倾斜面5b,使得圆板10的板面10a之间的间隙朝向板面10a的周边边缘变窄。 圆板10的板面10a和定子5的倾斜面5b形成保持颗粒的间隙部分A,并且颗粒破碎和上浆部分B由圆板10的周缘形成,最窄的间隙 圆板10的周边边缘和定子5的倾斜面之间的部分。