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公开(公告)号：US07994689B2
公开(公告)日：2011-08-09
申请号：US12966896
申请日：2010-12-13
IPC分类号： H01L41/08
CPC分类号： A61B8/12 , A61B8/4281 , A61B8/445 , A61B8/4483 , A61B8/4494 , B06B1/0633
摘要： An ultrasonic transducer arraying at even intervals ultrasonic transducers for transmitting and receiving ultrasonic waves and layering a plurality of acoustic matching layers on them, comprising an transducer shape forming member made of a fiber-reinforced thermosetting PPE for filling a gap formed on the side face of the ultrasonic transducer with the same material as that of the acoustic matching layer, mixing a colorant in a division member adjacent to a predefined ultrasonic transducer from among a plurality of ultrasonic transducers, and arraying the plurality thereof.
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公开(公告)号：US20100049054A1
公开(公告)日：2010-02-25
申请号：US12608564
申请日：2009-10-29
IPC分类号： A61B8/14
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4455 , A61B8/4488 , B06B1/067 , B06B2201/76 , G10K11/02
摘要： An electronic radial ultrasonic probe comprising an electronic radial array which comprises a plurality of ultrasonic transducers being continuously arrayed circularly around an insertion axis as center and also for which a transmission/reception of an ultrasonic wave is controlled by electronically selecting the plurality of ultrasonic transducer, comprises: a support member equipped on the electronic radial array; a lock member featured with a cavity in which the support member is inserted and with a lock groove for locking a balloon which is mounted in a manner to cover the electronic radial array and in which an ultrasonic medium is filled; and a filler member which is constituted by an adhesive material converting from a fluid state to a solid state, and is filled in the cavity.
摘要翻译： 一种电子径向超声波探头，包括电子径向阵列，该电子径向阵列包括围绕作为中心的插入轴线循环连续排列的多个超声波换能器，并且还通过电子选择所述多个超声波换能器来控制超声波的发送/接收， 包括：安装在所述电子径向阵列上的支撑构件; 具有凹槽的锁定构件，其中支撑构件被插入其中，并且具有用于锁定气囊的锁定槽，其以覆盖电子径向阵列的方式安装并且其中填充有超声波介质; 以及填充构件，其由从流体状态转变为固态的粘合剂材料构成，并且填充在空腔中。
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43.发明申请Electronic Radial Type Ultrasonic Transducer, Ultrasonic Endoscope and Its Production Method 审中-公开电子径向超声波传感器，超声内窥镜及其制作方法公开(公告)号：US20080084137A1
公开(公告)日：2008-04-10
申请号：US11664250
申请日：2005-10-05
IPC分类号： H01L41/00
CPC分类号： A61B8/4488 , A61B1/00114 , A61B8/12 , A61B8/445 , Y10T29/42
摘要： An electronic radial type ultrasonic transducer, in which electrode pads to be electrically connected to signal wires are formed on a printed circuit board, forms the electrode pads on the top surface of the printed circuit board in a radial pattern and also exposes the electrode pads relative to the outer circumference of the printed circuit board, configures a wire by coating, in a predetermined thickness, the entirety of a substrate constituting the substrate of the wire with a different kind of conductive metal that is different from the substrate, and melts the different kind of metal at both ends of the wire, thereby electrically connecting the electrode pads to the ultrasonic transducer by way of the wire and electrically connecting the ultrasonic transducer to the signal wires.
摘要翻译： 电子径向型超声波换能器，其中电连接到信号线的电极焊盘形成在印刷电路板上，以径向图案形式在印刷电路板的顶表面上形成电极焊盘，并且还使电极焊盘相对 通过以与衬底不同的不同种类的导电金属以预定厚度涂覆构成导线的基板的基板的整体来构成电线，并且熔化不同的导体 通过线将电极焊盘与超声波换能器电连接并将超声波换能器电连接到信号线上。
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公开(公告)号：US06821253B2
公开(公告)日：2004-11-23
申请号：US10391037
申请日：2003-03-17
申请人： Katsuhiro Wakabayashi , Yukihiko Sawada , Sayuri Sato , Akiko Mizunuma , Takuya Imahashi , Tomoki Funakubo
发明人： Katsuhiro Wakabayashi , Yukihiko Sawada , Sayuri Sato , Akiko Mizunuma , Takuya Imahashi , Tomoki Funakubo
IPC分类号： A61B800
CPC分类号： B06B1/0622
摘要： By bonding a conductive first matching layer 14 to the acoustic radiation surface side, which is the bottom side, of a belt-shape piezoelectric element on both faces with electrodes provided, and using a dicing machine to form divided grooves 16, an array of piezoelectric elements 6, 6, . . . , 6 is formed in the element array direction. By deepening the divided grooves 16, generation of cross talk can be prevented, and by filling the portions of the divided grooves 16 not in contact with the piezoelectric elements 6 with a conductive adhesive 17, a reduction in strength due to formation of the divided grooves 16 can be prevented, and a common connection between the ground electrode 13b on the bottom surface of each piezoelectric element 6 and the conductive first matching layer 14 can be reliably secured.
摘要翻译： 通过将导电性第一匹配层14与设置有电极的两面上的带状压电元件的底面的声辐射面侧接合，使用切割机形成分割槽16，将压电体 元素6,6。 。 。 ，6形成在元件排列方向上。 通过加深分割槽16，可以防止串扰的产生，并且通过用导电粘合剂17填充未与压电元件6接触的分隔槽16的部分，由于形成分隔槽而导致的强度降低 能够可靠地确保各压电元件6的底面的接地电极13b与导电性第一匹配层14之间的公共连接。
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公开(公告)号：US06278224B1
公开(公告)日：2001-08-21
申请号：US09363633
申请日：1999-07-29
IPC分类号： H01L4108
CPC分类号： B06B1/0622
摘要： An ultrasonic transducer comprising, a piezoelectric block which is formed into a plurality of piezoelectric segments by way of one or more slots, spaced apart, on one main surface of the block, the segments being connected with each other at one and the other of the opposed main surfaces of the block, an organic filler filled at least partially in the slots, a first and a second electrodes formed respectively on the one and the other of the continuous main surfaces of the segments, an acoustic matching layer formed on the one main surface of the piezoelectric block, and a backing material formed on the other main surface of the piezoelectric block.
摘要翻译： 一种超声波换能器，包括：压电块，其在所述块的一个主表面上通过间隔开的一个或多个槽形成为多个压电段，所述段彼此相互连接， 所述块的相对的主表面，至少部分地填充在所述槽中的有机填料，分别形成在所述段的连续主表面中的一个和另一个上的第一和第二电极，形成在所述一个主体上的声匹配层 压电块的表面和形成在压电块的另一个主表面上的背衬材料。
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公开(公告)号：US5345137A
公开(公告)日：1994-09-06
申请号：US865345
申请日：1992-04-08
IPC分类号： H01L41/083 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H01L41/0913 , H01L41/083 , H01L41/0833 , H01L41/092 , H02N2/0035 , H02N2/026 , H02N2/028 , H02N2/04
摘要： This two-dimensional driving ultrasonic motor comprises a first electro-mechanical energy converting device consisting of an ultrasonic vibrator having a unidirectional polarizing process applied to the entire surface; a second electro-mechanical energy converting device consisting of an ultrasonic vibrator laminated on this first electro-mechanical energy converting device and having a reversely directed polarizing process applied with a central line segment serving as a boundary between the oppositely polarized areas; a third electro-mechanical energy converting device consisting of an ultrasonic vibrator laminated on the first and second electro-mechanical energy converting devices and having a reversely directed polarizing process applied with a line segment serving as a boundary between the oppositely polarized areas, the second and third devices being aligned so that the line segments intersect at right angles; a friction member fixed to the lamination end of the laminated electro-mechanical energy converting devices; and a driven member pressed against this friction member under a predetermined pressure.
摘要翻译： 该二维驱动超声波马达包括：第一机电能量转换装置，其由施加到整个表面的单向偏振方法的超声波振动器组成; 第二机电能量转换装置，其由层叠在该第一机电能量转换装置上的超声波振动器组成，并且具有反向定向的偏振方法，该反射方向应用作为相反偏振区域之间的边界的中心线段; 第三机电能量转换装置，其由层叠在第一和第二机电能量转换装置上的超声波振动器组成，并且具有反向定向的偏振方法，该反射方向施加有用作相对极化区域之间的边界的线段，第二和 第三装置对准，使得线段以直角相交; 摩擦构件固定到层压机电能转换装置的层压端; 以及在预定压力下压靠该摩擦构件的从动构件。
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公开(公告)号：US08076824B2
公开(公告)日：2011-12-13
申请号：US13110418
申请日：2011-05-18
IPC分类号： A61B8/14
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4455 , A61B8/4488 , B06B1/067 , B06B2201/76 , G10K11/02
摘要： An electronic radial ultrasonic probe comprising an electronic radial array which comprises a plurality of ultrasonic transducers being continuously arrayed circularly around an insertion axis as center and also for which a transmission/reception of an ultrasonic wave is controlled by electronically selecting the plurality of ultrasonic transducer, comprises: a support member equipped on the electronic radial array; a lock member featured with a cavity in which the support member is inserted and with a lock groove for locking a balloon which is mounted in a manner to cover the electronic radial array and in which an ultrasonic medium is filled; and a filler member which is constituted by an adhesive material converting from a fluid state to a solid state, and is filled in the cavity.
摘要翻译： 一种电子径向超声波探头，包括电子径向阵列，该电子径向阵列包括围绕作为中心的插入轴线循环连续排列的多个超声波换能器，并且还通过电子选择所述多个超声波换能器来控制超声波的发送/接收， 包括：安装在所述电子径向阵列上的支撑构件; 具有凹槽的锁定构件，其中支撑构件被插入其中，并且具有用于锁定气囊的锁定槽，其以覆盖电子径向阵列的方式安装并且其中填充有超声波介质; 以及填充构件，其由从流体状态转变为固态的粘合剂材料构成，并且填充在空腔中。
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公开(公告)号：US07696671B2
公开(公告)日：2010-04-13
申请号：US11665208
申请日：2005-10-04
IPC分类号： H01L41/08
CPC分类号： B06B1/0622 , Y10T29/42 , Y10T29/49005
摘要： An ultrasonic transducer in which lead wire connection is facilitated even when piezoelectric devices are divided in order to prevent lateral vibrations from affecting longitudinal vibrations is manufactured by a method comprising: a step in which first dicing grooves are formed on an acoustic matching layer and a piezoelectric device plate that are mounted together in order to form a plurality of piezoelectric devices; a step in which a board and the respective piezoelectric devices are connected together; a step in which surfaces in the vicinity of locations at which the board and the piezoelectric devices are connected together are coated with a conductive sheet; and a step in which the plurality of transducer elements are formed by forming second dicing grooves between the first dicing grooves formed on the piezoelectric devices and the board that is coated with the conductive sheet and on the acoustic matching layer.
摘要翻译： 一种超声波换能器，其中即使在压电装置被分割以便防止横向振动影响纵向振动的情况下，导线连接也被促进，其方法包括：一个步骤，其中在声匹配层上形成第一切割槽和压电 装置板，其安装在一起以形成多个压电装置; 板和各个压电装置连接在一起的步骤; 将板和压电元件连接在一起的位置附近的表面涂覆有导电片的步骤; 以及通过在形成在压电元件上的第一切割槽与被覆有导电片的基板和声匹配层之间形成第二切割槽来形成多个换能器元件的步骤。
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公开(公告)号：US07692364B2
公开(公告)日：2010-04-06
申请号：US11662791
申请日：2005-09-13
IPC分类号： A61B8/00
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4455 , A61B8/4488 , B06B1/067 , B06B2201/76 , G10K11/02
摘要： An electronic radial ultrasonic probe comprising an electronic radial array which comprises a plurality of ultrasonic transducers being continuously arrayed circularly around an insertion axis as center and also for which a transmission/reception of an ultrasonic wave is controlled by electronically selecting the plurality of ultrasonic transducer, comprises: a support member equipped on the electronic radial array; a lock member featured with a cavity in which the support member is inserted and with a lock groove for locking a balloon which is mounted in a manner to cover the electronic radial array and in which an ultrasonic medium is filled; and a filler member which is constituted by an adhesive material converting from a fluid state to a solid state, and is filled in the cavity.
摘要翻译： 一种电子径向超声波探头，包括电子径向阵列，该电子径向阵列包括围绕作为中心的插入轴线循环连续排列的多个超声波换能器，并且还通过电子选择所述多个超声波换能器来控制超声波的发送/接收， 包括：安装在所述电子径向阵列上的支撑构件; 具有凹槽的锁定构件，其中支撑构件被插入其中，并且具有用于锁定气囊的锁定槽，其以覆盖电子径向阵列的方式安装并且其中填充有超声波介质; 以及填充构件，其由从流体状态转变为固态的粘合剂材料构成，并且填充在空腔中。
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公开(公告)号：US20090275839A1
公开(公告)日：2009-11-05
申请号：US12503422
申请日：2009-07-15
IPC分类号： A61B8/14
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4455 , A61B8/4488 , B06B1/067 , B06B2201/76 , G10K11/02
摘要： An electronic radial ultrasonic probe comprising an electronic radial array which comprises a plurality of ultrasonic transducers being continuously arrayed circularly around an insertion axis as center and also for which a transmission/reception of an ultrasonic wave is controlled by electronically selecting the plurality of ultrasonic transducer, comprises: a support member equipped on the electronic radial array; a lock member featured with a cavity in which the support member is inserted and with a lock groove for locking a balloon which is mounted in a manner to cover the electronic radial array and in which an ultrasonic medium is filled; and a filler member which is constituted by an adhesive material converting from a fluid state to a solid state, and is filled in the cavity.
摘要翻译： 一种电子径向超声波探头，包括电子径向阵列，该电子径向阵列包括围绕作为中心的插入轴线循环连续排列的多个超声波换能器，并且还通过电子选择所述多个超声波换能器来控制超声波的发送/接收， 包括：安装在所述电子径向阵列上的支撑构件; 具有凹槽的锁定构件，其中支撑构件被插入其中，并且具有用于锁定气囊的锁定槽，其以覆盖电子径向阵列的方式安装并且其中填充有超声波介质; 以及填充构件，其由从流体状态转变为固态的粘合剂材料构成，并且填充在空腔中。
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