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    Utrasound probe and ultrasound elasticity imaging apparatus
    1.
    发明申请
    Utrasound probe and ultrasound elasticity imaging apparatus 有权
    超声探头和超声弹性成像仪

    公开(公告)号：US20090018444A1

    公开(公告)日：2009-01-15

    申请号：US12081335

    申请日：2008-04-15

    申请人： Takashi Osaka ,  Takeshi Matsumura ,  Tetsuya Hayashi ,  Mitsuhiro Oshiki ,  Okinori Yuasa ,  Naoyuki Murayama ,  Tsuyoshi Shiina ,  Satoshi Tamano ,  Tsuyoshi Mitake

    发明人： Takashi Osaka ,  Takeshi Matsumura ,  Tetsuya Hayashi ,  Mitsuhiro Oshiki ,  Okinori Yuasa ,  Naoyuki Murayama ,  Tsuyoshi Shiina ,  Satoshi Tamano ,  Tsuyoshi Mitake

    IPC分类号： A61B8/00

    CPC分类号： A61B8/12 ,  A61B5/0048 ,  A61B5/6843 ,  A61B8/08 ,  A61B8/445 ,  A61B8/463 ,  A61B8/485

    摘要： An ultrasound diagnostic apparatus includes an ultrasound probe which transmits/receives an ultrasound wave with respect to a subject to be diagnosed, an ultrasound wave transmit section which transmits an ultrasound wave for driving the ultrasound probe, a pressing section which applies an external pressure to the subject, a displacement measuring section which obtains two tomographic image data different in time series from a reflected echo signal received from the ultrasound probe and measures a displacement of each part in the subject based on the two tomographic image data, an image generating section which generates an elastic image from elasticity information based on the displacement of each part measured by the displacement measuring section, and a display section which displays the generated elastic image. Further, a pressing decision section decides whether or not the pressing operation by the pressing section is proper.

    摘要翻译： 超声波诊断装置包括相对于被诊断对象发送/接收超声波的超声波探头，发送用于驱动超声波探头的超声波的超声波发送部，向外部施加外部压力的按压部， 位移测量部分，其获得与从超声探头接收的反射回波信号不同的时间序列的两个断层图像数据，并且基于两个断层图像数据测量被检体中每个部位的位移;图像生成部，其生成 基于由位移测量部测量的每个部分的位移的弹性信息的弹性图像和显示所生成的弹性图像的显示部。 此外，按压判定部判定按压部的按压操作是否合适。

    Ultrasound probe and ultrasound elasticity imaging apparatus
    2.
    发明授权
    Ultrasound probe and ultrasound elasticity imaging apparatus 有权
    超声探头和超声弹性成像仪

    公开(公告)号：US08007438B2

    公开(公告)日：2011-08-30

    申请号：US12081335

    申请日：2008-04-15

    申请人： Takashi Osaka ,  Takeshi Matsumura ,  Tetsuya Hayashi ,  Mitsuhiro Oshiki ,  Okinori Yuasa ,  Naoyuki Murayama ,  Tsuyoshi Shiina ,  Satoshi Tamano ,  Tsuyoshi Mitake

    发明人： Takashi Osaka ,  Takeshi Matsumura ,  Tetsuya Hayashi ,  Mitsuhiro Oshiki ,  Okinori Yuasa ,  Naoyuki Murayama ,  Tsuyoshi Shiina ,  Satoshi Tamano ,  Tsuyoshi Mitake

    IPC分类号： A61B8/00

    CPC分类号： A61B8/12 ,  A61B5/0048 ,  A61B5/6843 ,  A61B8/08 ,  A61B8/445 ,  A61B8/463 ,  A61B8/485

    摘要： An ultrasound diagnostic apparatus includes an ultrasound probe which transmits/receives an ultrasound wave with respect to a subject to be diagnosed, an ultrasound wave transmit section which transmits an ultrasound wave for driving the ultrasound probe, a pressing section which applies an external pressure to the subject, a displacement measuring section which obtains two tomographic image data different in time series from a reflected echo signal received from the ultrasound probe and measures a displacement of each part in the subject based on the two tomographic image data, an image generating section which generates an elastic image from elasticity information based on the displacement of each part measured by the displacement measuring section, and a display section which displays the generated elastic image. Further, a pressing decision section decides whether or not the pressing operation by the pressing section is proper.

    摘要翻译： 超声波诊断装置包括相对于被诊断对象发送/接收超声波的超声波探头，发送用于驱动超声波探头的超声波的超声波发送部，向外部施加外部压力的按压部， 位移测量部分，其获得与从超声探头接收的反射回波信号不同的时间序列的两个断层图像数据，并且基于两个断层图像数据测量被检体中每个部位的位移;图像生成部，其生成 基于由位移测量部测量的每个部分的位移的弹性信息的弹性图像和显示所生成的弹性图像的显示部。 此外，按压判定部判定按压部的按压操作是否合适。

    Biological tissue elasticity measurement method and ultrasonographic device
    7.
    发明授权
    Biological tissue elasticity measurement method and ultrasonographic device 有权
    生物组织弹性测量方法和超声波装置

    公开(公告)号：US07520855B2

    公开(公告)日：2009-04-21

    申请号：US10532707

    申请日：2003-10-28

    申请人： Satoshi Tamano ,  Takashi Osaka ,  Mitsuhiro Oshiki ,  Takeshi Matsumura ,  Tsuyoshi Shiina

    发明人： Satoshi Tamano ,  Takashi Osaka ,  Mitsuhiro Oshiki ,  Takeshi Matsumura ,  Tsuyoshi Shiina

    IPC分类号： A61B8/00

    CPC分类号： G01S7/52074 ,  A61B8/08 ,  A61B8/485 ,  G01S7/52042 ,  G01S7/52071 ,  G01S7/52085 ,  G01S15/8952

    摘要： An ultrasonographic apparatus includes: an ultrasonic probe 1 for transmitting/receiving an ultrasonic wave to/from a patient, means 2 for generating an ultrasonic transmission signal and transmitting it to the ultrasonic probe, means 3 for receiving a reflection echo signal received by the ultrasonic probe; means 4 for re-constructing a form image according to the reception signal processed by the reception processing means; means 5 for re-constructing an elasticity image according to the reception signal processed by the reception processing means; means 7 for displaying the form image and the elasticity image; means 8 for switching between the form image mode and elasticity image mode; and means 9 for performing control so as to selectively acquire the form image and the elasticity image in the measurement period of the elasticity image mode switched by the mode switching means. Thus, it is possible to perform measurement associated with acquisition of both the form image and the elasticity image of the biological tissue and improve the image quality of the form image such as a B mode image and the image quality of the elasticity image such as elasticity ratio and elasticity distortion.

    摘要翻译： 一种超声波诊断装置，包括：超声波探头1，用于向患者发送超声波;超声波发送信号的发生装置2，向超声波探头发送的装置;接收超声波接收的反射回波信号的手段3， 探测; 用于根据由接收处理装置处理的接收信号重构构图的装置4; 用于根据由接收处理装置处理的接收信号重构弹性图像的装置5; 用于显示形式图像和弹性图像的装置7; 用于在形式图像模式和弹性图像模式之间切换的装置8; 以及用于执行控制的装置9，以便在通过模式切换装置切换的弹性图像模式的测量周期中选择性地获取形式图像和弹性图像。 因此，可以进行与获取生物组织的形态图像和弹性图像两者相关联的测量，并且提高诸如B模式图像的形式图像的图像质量和弹性图像的图像质量，例如弹性 比例和弹性变形。

    Biological tissue elasticity measurement method and ultrasonographic device
    8.
    发明申请
    Biological tissue elasticity measurement method and ultrasonographic device 有权

    公开(公告)号：US20060058649A1

    公开(公告)日：2006-03-16

    申请号：US10532707

    申请日：2003-10-28

    申请人： Satoshi Tamano ,  Takashi Osaka ,  Mitsuhiro Oshiki ,  Takeshi Matsumura ,  Tsuyoshi Shina

    发明人： Satoshi Tamano ,  Takashi Osaka ,  Mitsuhiro Oshiki ,  Takeshi Matsumura ,  Tsuyoshi Shina

    IPC分类号： A61B8/00

    CPC分类号： G01S7/52074 ,  A61B8/08 ,  A61B8/485 ,  G01S7/52042 ,  G01S7/52071 ,  G01S7/52085 ,  G01S15/8952

    摘要： An ultrasonographic apparatus includes: an ultrasonic probe 1 for transmitting/receiving an ultrasonic wave to/from a patient, means 2 for generating an ultrasonic transmission signal and transmitting it to the ultrasonic probe, means 3 for receiving a reflection echo signal received by the ultrasonic probe; means 4 for re-constructing a form image according to the reception signal processed by the reception processing means; means 5 for re-constructing an elasticity image according to the reception signal processed by the reception processing means; means 7 for displaying the form image and the elasticity image; means 8 for switching between the form image mode and elasticity image mode; and means 9 for performing control so as to selectively acquire the form image and the elasticity image in the measurement period of the elasticity image mode switched by the mode switching means. Thus, it is possible to perform measurement associated with acquisition of both the form image and the elasticity image of the biological tissue and improve the image quality of the form image such as a B mode image and the image quality of the elasticity image such as elasticity ratio and elasticity distortion.

    Ultrasonic imaging apparatus
    9.
    发明申请
    Ultrasonic imaging apparatus 失效
    超声波成像装置

    公开(公告)号：US20070112270A1

    公开(公告)日：2007-05-17

    申请号：US10580100

    申请日：2004-11-11

    申请人： Kouji Waki ,  Takashi Osaka ,  Mitsuaki Ito ,  Takeshi Matsumura ,  Naoyuki Murayama ,  Takashi Kashiwagi

    发明人： Kouji Waki ,  Takashi Osaka ,  Mitsuaki Ito ,  Takeshi Matsumura ,  Naoyuki Murayama ,  Takashi Kashiwagi

    IPC分类号： A61B8/00

    CPC分类号： A61B8/485 ,  A61B8/08 ,  A61B8/14

    摘要： An ultrasonic imaging apparatus according to the present invention includes an ultrasonic probe (2) for receiving and transmitting ultrasonic waves from/to an object (1), ultrasound image structuring means (6) for generating an ultrasound image from a reflected echo signal received by the ultrasonic probe, elastic image structuring means (7) for obtaining a physical quantity of the elasticity of a region of the object corresponding to the ultrasound image from the reflected echo signal and generating a color elastic image, display means (9) for overlaying the ultrasound image to the color elastic image, or arranging the ultrasound image and the color elastic input means (17) for variably setting a corresponding relationship between a hue of the color elastic image and the level of the physical quantity displayed on the screen. The level of the elasticity, such as the strain of each region in the tissue or an elastic modulus, is displayed with colors in accordance with the interest of the examiner, thus improving the convenience of use.

    摘要翻译： 根据本发明的超声波成像装置包括：用于从物体（1）接收和发射超声波的超声波探头（2），用于从由下列部件接收的反射回波信号产生超声波图像的超声波图像结构装置（6） 超声波探头，用于从反射回波信号中获得与超声波图像对应的物体的区域的弹性的物理量并产生彩色弹性图像的弹性图像构造装置（7），用于将所述超声波探头 超声图像或颜色弹性图像的布置，或者布置超声图像和颜色弹性输入装置，用于可变地设置彩色弹性图像的色调和屏幕上显示的物理量的水平之间的对应关系。 根据检查者的兴趣，以颜色显示弹性水平，例如组织中每个区域的应变或弹性模量，从而提高使用的便利性。

    Ultrasonic imaging apparatus
    10.
    发明授权
    Ultrasonic imaging apparatus 失效
    超声波成像装置

    公开(公告)号：US08608659B2

    公开(公告)日：2013-12-17

    申请号：US10580100

    申请日：2004-11-11

    申请人： Kouji Waki ,  Takashi Osaka ,  Mitsuaki Ito ,  Takeshi Matsumura ,  Naoyuki Murayama ,  Takashi Kashiwagi

    发明人： Kouji Waki ,  Takashi Osaka ,  Mitsuaki Ito ,  Takeshi Matsumura ,  Naoyuki Murayama ,  Takashi Kashiwagi

    IPC分类号： A61B8/00

    CPC分类号： A61B8/485 ,  A61B8/08 ,  A61B8/14

    摘要： An ultrasonic imaging apparatus according to the present invention includes an ultrasonic probe (2) for receiving and transmitting ultrasonic waves from/to an object (1), ultrasound image structuring means (6) for generating an ultrasound image from a reflected echo signal received by the ultrasonic probe, elastic image structuring means (7) for obtaining a physical quantity of the elasticity of a region of the object corresponding to the ultrasound image from the reflected echo signal and generating a color elastic image, display means (9) for overlaying the ultrasound image to the color elastic image, or arranging the ultrasound image and the color elastic input means (17) for variably setting a corresponding relationship between a hue of the color elastic image and the level of the physical quantity displayed on the screen. The level of the elasticity, such as the strain of each region in the tissue or an elastic modulus, is displayed with colors in accordance with the interest of the examiner, thus improving the convenience of use.

    摘要翻译： 根据本发明的超声波成像装置包括：用于从物体（1）接收和发射超声波的超声波探头（2），用于从由下列部件接收的反射回波信号产生超声波图像的超声波图像结构装置（6） 超声波探头，用于从反射回波信号中获得与超声波图像对应的物体的区域的弹性的物理量并产生彩色弹性图像的弹性图像构造装置（7），用于将所述超声波探头 超声图像或颜色弹性图像的布置，或者布置超声图像和颜色弹性输入装置，用于可变地设置彩色弹性图像的色调和屏幕上显示的物理量的水平之间的对应关系。 根据检查者的兴趣，以颜色显示弹性水平，例如组织中每个区域的应变或弹性模量，从而提高使用的便利性。