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    ULTRASOUND TRANSDUCER, ELECTRONIC DEVICE AND ULTRASOUND ENDOSCOPE
    1.
    发明申请
    ULTRASOUND TRANSDUCER, ELECTRONIC DEVICE AND ULTRASOUND ENDOSCOPE 审中-公开
    超声波传感器，电子设备和超声内镜

    公开(公告)号：US20100274138A1

    公开(公告)日：2010-10-28

    申请号：US12768141

    申请日：2010-04-27

    申请人： Akiko MIZUNUMA ,  Yukihiko SAWADA ,  Katsuhiro WAKABAYASHI ,  Takanao FUJIMURA ,  Takuya IMAHASHI ,  Sunao SATO ,  Kei IRIE ,  Kozue KURIHARA ,  Hideo ADACHI

    发明人： Akiko MIZUNUMA ,  Yukihiko SAWADA ,  Katsuhiro WAKABAYASHI ,  Takanao FUJIMURA ,  Takuya IMAHASHI ,  Sunao SATO ,  Kei IRIE ,  Kozue KURIHARA ,  Hideo ADACHI

    IPC分类号： A61B8/14

    CPC分类号： B06B1/0629 ,  G01S15/8925 ,  G10K11/345

    摘要： An ultrasound transducer of the present invention includes elements each provided with an electromechanical conversion element that converts an electric signal inputted between a first electrode and a second electrode into vibration, an array section made up of n elements in a row direction and m elements in a column direction (nm) arranged in a matrix form, and an array forming section that switches between a one-dimensional array state column-wise made up of m element groups formed by electrically connecting the first electrode terminals neighboring in the row direction out of the first electrode terminals in the element groups arranged on the same column and a one-dimensional array state row-wise made up of n element groups formed by electrically connecting the first electrode terminals neighboring in the column direction out of the first electrode terminals in the element groups arranged on the same row in the array section.

    摘要翻译： 本发明的超声波换能器包括各自具有将在第一电极和第二电极之间输入的电信号转换成振动的机电转换元件的元件，由行方向的n个元件构成的阵列部， 列方向（nm），以及阵列形成部，其在由m个元件组构成的一维阵列状态之间切换，该m个元件组通过将与行方向相邻的第一电极端子电连接而形成 布置在同一列上的元件组中的第一电极端子和由通过将在列方向上相邻的第一电极端子电连接在元件中的第一电极端子之外的n个元件组构成的一维阵列状态 组排列在阵列部分的同一行上。

    ULTRASOUND ENDOSCOPE
    3.
    发明申请
    ULTRASOUND ENDOSCOPE 有权
    超声内镜

    公开(公告)号：US20090005688A1

    公开(公告)日：2009-01-01

    申请号：US12203795

    申请日：2008-09-03

    申请人： Katsuhiro WAKABAYASHI ,  Hideo ADACHI ,  Takanao FUJIMURA ,  Yukihiko SAWADA ,  Akiko MIZUNUMA ,  Takuya IMAHASHI ,  Sunao SATO

    发明人： Katsuhiro WAKABAYASHI ,  Hideo ADACHI ,  Takanao FUJIMURA ,  Yukihiko SAWADA ,  Akiko MIZUNUMA ,  Takuya IMAHASHI ,  Sunao SATO

    IPC分类号： A61B8/14

    CPC分类号： A61B1/00091 ,  A61B1/00096 ,  A61B1/018 ,  A61B1/127 ,  A61B8/0833 ,  A61B8/0841 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4488

    摘要： An ultrasound endoscope has an ultrasound probe which is disposed at a distal end side of a distal end rigid portion configuring a distal end portion out of a flexible tube portion, a bending portion and the distal end rigid portion configuring an insertion portion, and forms an ultrasound scanning surface having a normal line in a direction orthogonal to an endoscope insertion axis L1, and a treatment instrument outlet of a treatment hole in the distal end rigid portion. The ultrasound probe is configured by a plurality of ultrasound transducers arranged in a convex circular arc shape, and a center of curvature of the plurality of ultrasound transducers is disposed at a proximal end side from the treatment instrument outlet.

    摘要翻译： 超声波内窥镜具有超声波探头，该超声波探头设置在远端柔性管部分的前端部刚性部分的远端侧，弯曲部分和顶端刚性部分构成插入部分，并形成 在与内窥镜插入轴线L1正交的方向上具有法线的超声波扫描面以及前端刚性部的处理孔的处理器具出口。 超声波探头由布置成圆弧形的多个超声波换能器构成，并且多个超声波换能器的曲率中心配置在距处理器具出口的近端侧。

    ULTRASOUND ENDOSCOPE SYSTEM AND ULTRASOUND OBSERVATION METHOD
    6.
    发明申请
    ULTRASOUND ENDOSCOPE SYSTEM AND ULTRASOUND OBSERVATION METHOD 审中-公开
    超声内镜系统和超声观察方法

    公开(公告)号：US20100063401A1

    公开(公告)日：2010-03-11

    申请号：US12207150

    申请日：2008-09-09

    申请人： Kenichi NISHINA ,  Masatoshi SATO ,  Takeharu NAKAZATO ,  Sunao SATO ,  Takuya IMAHASHI ,  Shinichi TSUTAKI

    发明人： Kenichi NISHINA ,  Masatoshi SATO ,  Takeharu NAKAZATO ,  Sunao SATO ,  Takuya IMAHASHI ,  Shinichi TSUTAKI

    IPC分类号： A61B8/14

    CPC分类号： A61B8/12 ,  A61B1/018 ,  A61B8/445

    摘要： When an ultrasound endoscope arrives at an objective area, a puncture needle is located in a scan area of a first ultrasound image. Thereby, an image of the puncture needle is delineated on the first ultrasound image. Furthermore, an ultrasound probe is inserted into the puncture needle and an ultrasound transducer of the ultrasound probe is arranged in the objective area through the puncture needle. Then, the ultrasound probe is driven and a second ultrasound image is delineated. Detailed observation inside the objective area in which the puncture needle is punctured is possible with the second ultrasound image.

    摘要翻译： 当超声波内窥镜到达目标区域时，穿刺针位于第一超声波图像的扫描区域中。 由此，在第一超声波图像上描绘穿刺针的图像。 此外，将超声波探头插入穿刺针中，并且超声波探头的超声波换能器通过穿刺针布置在目标区域中。 然后，驱动超声波探头并描绘第二超声波图像。 利用第二超声波图像可以在穿刺针穿刺的目标区域内进行详细的观察。

    ULTRASOUND ENDOSCOPE SYSTEM AND ULTRASOUND OBSERVATION METHOD
    7.
    发明申请
    ULTRASOUND ENDOSCOPE SYSTEM AND ULTRASOUND OBSERVATION METHOD 审中-公开
    超声内镜系统和超声观察方法

    公开(公告)号：US20120265057A1

    公开(公告)日：2012-10-18

    申请号：US13523357

    申请日：2012-06-14

    申请人： Kenichi NISHINA ,  Masatoshi SATO ,  Takeharu NAKAZATO ,  Sunao SATO ,  Takuya IMAHASHI ,  Shinichi TSUTAKI

    发明人： Kenichi NISHINA ,  Masatoshi SATO ,  Takeharu NAKAZATO ,  Sunao SATO ,  Takuya IMAHASHI ,  Shinichi TSUTAKI

    IPC分类号： A61B1/018 ,  A61B8/12

    CPC分类号： A61B8/12 ,  A61B1/018 ,  A61B8/445

    摘要： When an ultrasound endoscope arrives at an objective area, a puncture needle is located in a scan area of a first ultrasound image. Thereby, an image of the puncture needle is delineated on the first ultrasound image. Furthermore, an ultrasound probe is inserted into the puncture needle and an ultrasound transducer of the ultrasound probe is arranged in the objective area through the puncture needle. Then, the ultrasound probe is driven and a second ultrasound image is delineated. Detailed observation inside the objective area in which the puncture needle is punctured is possible with the second ultrasound image.

    摘要翻译： 当超声波内窥镜到达目标区域时，穿刺针位于第一超声波图像的扫描区域中。 由此，在第一超声波图像上描绘穿刺针的图像。 此外，将超声波探头插入穿刺针中，并且超声波探头的超声波换能器通过穿刺针布置在目标区域中。 然后，驱动超声波探头并描绘第二超声波图像。 利用第二超声波图像可以在穿刺针穿刺的目标区域内进行详细的观察。