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公开(公告)号：US08410666B2
公开(公告)日：2013-04-02
申请号：US13111246
申请日：2011-05-19
CPC分类号： H01L41/27 , B06B1/064 , Y10T29/42 , Y10T29/49005
摘要： According to one embodiment, an ultrasonic probe includes a plurality of piezoelectric elements, a first electrode, a plurality of second electrodes, a plurality of stacked flexible printed circuit boards, and a plurality of connection portions. The plurality of piezoelectric elements are arrayed. The first electrode is provided on the emitting surface side of the plurality of piezoelectric elements. The plurality of second electrodes are respectively provided on the rear surface sides of the plurality of piezoelectric elements. The plurality of stacked flexible printed circuit boards respectively include a plurality of terminals. The plurality of connection portions electrically connect the second electrodes to the terminals. At least one of the flexible printed circuit boards extends longer than the flexible printed circuit board serving as an upper layer.
摘要翻译： 根据一个实施例，超声波探头包括多个压电元件，第一电极，多个第二电极，多个堆叠的柔性印刷电路板以及多个连接部分。 多个压电元件被排列。 第一电极设置在多个压电元件的发射表面侧。 多个第二电极分别设置在多个压电元件的背面侧。 多个堆叠的柔性印刷电路板分别包括多个端子。 多个连接部将第二电极电连接到端子。 柔性印刷电路板中的至少一个比用作上层的柔性印刷电路板延伸得更长。
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2.发明授权Acoustic lens composition, ultrasonic probe, and ultrasonic diagnostic apparatus 有权声透镜组成，超声波探头和超声波诊断仪公开(公告)号：US08292818B2
公开(公告)日：2012-10-23
申请号：US12269568
申请日：2008-11-12
IPC分类号： A61B8/14
CPC分类号： A61B8/4281 , G10K11/30
摘要： Provided is an acoustic lens composition which comprises 40 wt % or more of silicone rubber and 15 to 60 wt % of a zinc oxide powder, suppresses ultrasonic attenuation, and has superior molding properties.
摘要翻译： 提供一种声透镜组合物，其包含40重量％以上的硅橡胶和15〜60重量％的氧化锌粉末，抑制超声波衰减，并且具有优异的成型性。
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公开(公告)号：US08234922B2
公开(公告)日：2012-08-07
申请号：US12501851
申请日：2009-07-13
申请人： Yutaka Oonuki , Muneki Kataguchi , Yasuhisa Makita
发明人： Yutaka Oonuki , Muneki Kataguchi , Yasuhisa Makita
CPC分类号： G01N29/0609 , A61B8/00 , A61B8/44 , A61B8/4411 , A61B8/4427 , A61B8/4433 , G01N29/226
摘要： Provided is ultrasonic diagnostic equipment including: an equipment body; a display unit provided to the equipment body and configured to display an ultrasonic image; an equipment-side connector provided in the equipment body; and an ultrasonic probe having a probe-side connector to be connected to the equipment-side connector in a detachable manner. The ultrasonic probe is connected to the probe-side connector through a cable and configured to send and receive ultrasonic waves. The probe-side connector and the equipment-side connector are formed in structures capable of sending and receiving the ultrasonic waves even in the case of a 180-degree reverse connection of the probe-side connector to the equipment-side connector.
摘要翻译： 提供超声波诊断设备，包括：设备主体; 显示单元，被提供到所述设备主体并且被配置为显示超声波图像; 设置在设备主体中的设备侧连接器; 以及具有可拆卸地连接到设备侧连接器的探针侧连接器的超声波探头。 超声波探头通过电缆连接到探头侧连接器，并配置为发送和接收超声波。 探针侧连接器和设备侧连接器即使在将探针侧连接器与设备侧连接器180度反向连接的情况下也可以形成能够发送和接收超声波的结构。
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公开(公告)号：US07745977B2
公开(公告)日：2010-06-29
申请号：US11614581
申请日：2006-12-21
CPC分类号： B06B1/0622 , A61B8/4281
摘要： An ultrasonic probe is provided which includes a piezoelectric vibrator having an earth electrode and a signal electrode on a rear surface, an acoustic matching layer disposed on a front surface side of the piezoelectric vibrator, a packing material disposed on the rear surface of the piezoelectric vibrator, and a flexible printed circuit that is interposed between the piezoelectric vibrator and the packing material to cover the entire rear surface of the piezoelectric vibrator and has an earth wiring layer and a signal wiring layer. The earth wiring layer and the signal wiring layer are exposed from a surface facing the piezoelectric vibrator of the flexible printed circuit so as to be electrically connected to the earth electrode and the signal electrode through an exposed surface of the earth wiring layer and an exposed surface of the signal wiring layer, respectively.
摘要翻译： 提供了一种超声波探头，其包括具有接地电极和后表面上的信号电极的压电振动器，设置在压电振动器的前表面侧的声匹配层，设置在压电振动器的后表面上的包装材料 以及插入在压电振动器和包装材料之间以覆盖压电振动器的整个后表面的柔性印刷电路，并且具有接地布线层和信号布线层。 接地布线层和信号布线层从与柔性印刷电路的压电振动器相对的表面露出，以通过接地布线层的露出表面与接地电极和信号电极电连接， 的信号线路层。
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公开(公告)号：US20100018314A1
公开(公告)日：2010-01-28
申请号：US12501851
申请日：2009-07-13
申请人： Yutaka OONUKI , Muneki KATAGUCHI , Yasuhisa MAKITA
发明人： Yutaka OONUKI , Muneki KATAGUCHI , Yasuhisa MAKITA
IPC分类号： G01N29/00
CPC分类号： G01N29/0609 , A61B8/00 , A61B8/44 , A61B8/4411 , A61B8/4427 , A61B8/4433 , G01N29/226
摘要： Provided is ultrasonic diagnostic equipment including: an equipment body; a display unit provided to the equipment body and configured to display an ultrasonic image; an equipment-side connector provided in the equipment body; and an ultrasonic probe having a probe-side connector to be connected to the equipment-side connector in a detachable manner. The ultrasonic probe is connected to the probe-side connector through a cable and configured to send and receive ultrasonic waves. The probe-side connector and the equipment-side connector are formed in structures capable of sending and receiving the ultrasonic waves even in the case of a 180-degree reverse connection of the probe-side connector to the equipment-side connector.
摘要翻译： 提供超声波诊断设备，包括：设备主体; 显示单元，被提供到所述设备主体并且被配置为显示超声波图像; 设置在设备主体中的设备侧连接器; 以及具有可拆卸地连接到设备侧连接器的探针侧连接器的超声波探头。 超声波探头通过电缆连接到探头侧连接器，并配置为发送和接收超声波。 探头侧连接器和设备侧连接器即使在将探头侧连接器与设备侧连接器的180度反向连接的情况下也形成为能够发送和接收超声波的结构。
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6.发明申请ACOUSTIC LENS COMPOSITION, ULTRASONIC PROBE, AND ULTRASONIC DIAGNOSTIC APPARATUS 有权声学透镜组合物，超声波探头和超声波诊断装置公开(公告)号：US20090069486A1
公开(公告)日：2009-03-12
申请号：US12269568
申请日：2008-11-12
IPC分类号： C08K3/22
CPC分类号： A61B8/4281 , G10K11/30
摘要： Provided is an acoustic lens composition which comprises 40 wt % or more of silicone rubber and 15 to 60 wt % of a zinc oxide powder, suppresses ultrasonic attenuation, and has superior molding properties.
摘要翻译： 提供一种声透镜组合物，其包含40重量％以上的硅橡胶和15〜60重量％的氧化锌粉末，抑制超声波衰减，并且具有优异的成型性。
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公开(公告)号：US20070108872A1
公开(公告)日：2007-05-17
申请号：US11556629
申请日：2006-11-03
IPC分类号： H01L41/08
CPC分类号： G10K11/02 , B06B1/0622
摘要： An ultrasonic probe including a piezoelectric vibrator configured to transmit and receive ultrasonic waves, an acoustic lens configured to focus the ultrasonic waves and an acoustic matching layer arranged between the piezoelectric vibrator and the acoustic lens and configured to modify acoustic impedance from the piezoelectric vibrator to the acoustic lens. The acoustic matching layer includes a first region arranged at center areas along a direction of transmitting and receiving of the ultrasonic waves, a second region arranged between the first region and the piezoelectric vibrator and having a rate of change of acoustic impedance which is less than rate of change of acoustic impedance of the first region and a third region arranged between the first region and the acoustic lens, and having a rate of change of acoustic impedance which is less than a rate of change of acoustic impedance of the first region.
摘要翻译： 一种超声波探头，包括被配置为发送和接收超声波的压电振动器，配置成聚焦超声波的声透镜和布置在压电振动器和声透镜之间的声匹配层，并且被配置为将压电振动器的声阻抗改变为 声透镜 声匹配层包括布置在沿着超声波的发送和接收方向的中心区域处的第一区域，布置在第一区域和压电振动器之间并且具有低于速率的声阻抗变化率的第二区域 所述第一区域的声阻抗的变化和布置在所述第一区域和所述声透镜之间的第三区域，并且具有小于所述第一区域的声阻抗的变化率的声阻抗变化率。
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公开(公告)号：US20110295124A1
公开(公告)日：2011-12-01
申请号：US13111246
申请日：2011-05-19
IPC分类号： A61B8/00
CPC分类号： H01L41/27 , B06B1/064 , Y10T29/42 , Y10T29/49005
摘要： According to one embodiment, an ultrasonic probe includes a plurality of piezoelectric elements, a first electrode, a plurality of second electrodes, a plurality of stacked flexible printed circuit boards, and a plurality of connection portions. The plurality of piezoelectric elements are arrayed. The first electrode is provided on the emitting surface side of the plurality of piezoelectric elements. The plurality of second electrodes are respectively provided on the rear surface sides of the plurality of piezoelectric elements. The plurality of stacked flexible printed circuit boards respectively include a plurality of terminals. The plurality of connection portions electrically connect the second electrodes to the terminals. At least one of the flexible printed circuit boards extends longer than the flexible printed circuit board serving as an upper layer.
摘要翻译： 根据一个实施例，超声波探头包括多个压电元件，第一电极，多个第二电极，多个堆叠的柔性印刷电路板以及多个连接部分。 多个压电元件被排列。 第一电极设置在多个压电元件的发射表面侧。 多个第二电极分别设置在多个压电元件的背面侧。 多个堆叠的柔性印刷电路板分别包括多个端子。 多个连接部将第二电极电连接到端子。 柔性印刷电路板中的至少一个比用作上层的柔性印刷电路板延伸得更长。
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9.发明申请ULTRASOUND TRANSDUCER, ULTRASOUND PROBE, AND A METHOD FOR MANUFACTURING ULTRASOUND TRANSDUCERS 有权超声波传感器，超声波探头和制造超声波传感器的方法公开(公告)号：US20110248603A1
公开(公告)日：2011-10-13
申请号：US13070257
申请日：2011-03-23
申请人： Satoru TEZUKA , Yasuhisa Makita , Yutaka Oonuki
发明人： Satoru TEZUKA , Yasuhisa Makita , Yutaka Oonuki
IPC分类号： G10K9/125 , H01L41/22 , H01L41/107
CPC分类号： B06B1/0629 , A61B8/4405 , A61B8/4483 , G01K11/04 , G10K11/004 , Y10T29/42
摘要： An ultrasound transducer according to an embodiment has two-dimensionally arranged ultrasound vibrators. A wiring board block is a laminate of wiring boards which are arranged along the row direction in the arrangement. The wiring board has a first surface facing a rear surface of the ultrasound vibrators and a second surface on its opposite side. First connection parts are provided on the first surface corresponding to the arrangement, and are conducted with back electrodes of the vibrators. Second connection parts are provided on the second surface, and are provided corresponding to the first connection parts. Connecting leads establish conductivity between the first and second connection parts through a fourth surface which is perpendicular to the second and third surfaces. Electronic circuits are connected to the second surface of the wiring board block, and are conducted with the second connection parts.
摘要翻译： 根据实施例的超声波换能器具有二维排列的超声波振动器。 布线板块是布置在沿排列方向布置的布线板的叠层。 布线板具有面向超声波振动器的后表面的第一表面和在其相对侧上的第二表面。 第一连接部设置在与该布置相对应的第一表面上，并且与振动器的背电极一起导通。 第二连接部设置在第二面上，与第一连接部对应设置。 连接引线通过垂直于第二和第三表面的第四表面在第一和第二连接部件之间建立导电性。 电子电路连接到布线板块的第二表面，并与第二连接部分导通。
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公开(公告)号：US07755256B2
公开(公告)日：2010-07-13
申请号：US11556629
申请日：2006-11-03
IPC分类号： H01L41/08
CPC分类号： G10K11/02 , B06B1/0622
摘要： An ultrasonic probe including a piezoelectric vibrator configured to transmit and receive ultrasonic waves, an acoustic lens configured to focus the ultrasonic waves and an acoustic matching layer arranged between the piezoelectric vibrator and the acoustic lens and configured to modify acoustic impedance from the piezoelectric vibrator to the acoustic lens. The acoustic matching layer includes a first region arranged at center areas along a direction of transmitting and receiving of the ultrasonic waves, a second region arranged between the first region and the piezoelectric vibrator and having a rate of change of acoustic impedance which is less than rate of change of acoustic impedance of the first region and a third region arranged between the first region and the acoustic lens, and having a rate of change of acoustic impedance which is less than a rate of change of acoustic impedance of the first region.
摘要翻译： 一种超声波探头，包括被配置为发送和接收超声波的压电振动器，配置成聚焦超声波的声透镜和布置在压电振动器和声透镜之间的声匹配层，并且被配置为将压电振动器的声阻抗改变为 声透镜 声匹配层包括布置在沿着超声波的发送和接收方向的中心区域处的第一区域，布置在第一区域和压电振动器之间并且具有低于速率的声阻抗变化率的第二区域 所述第一区域的声阻抗的变化和布置在所述第一区域和所述声透镜之间的第三区域，并且具有小于所述第一区域的声阻抗的变化率的声阻抗变化率。
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