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公开(公告)号：US20130303917A1
公开(公告)日：2013-11-14
申请号：US13979865
申请日：2012-08-22
申请人： Yasuhiro Ona , Hiroyuki Shikata , Takashi Takeuchi , Takashi Kubota , Hideki Kosaku , Yutaka Oonuki
发明人： Yasuhiro Ona , Hiroyuki Shikata , Takashi Takeuchi , Takashi Kubota , Hideki Kosaku , Yutaka Oonuki
IPC分类号： A61B8/00
CPC分类号： A61B8/4488 , A61B8/4444 , A61B8/4494 , A61B8/54 , B06B1/0607 , G01S15/8915 , G01S15/8927 , G10K11/341
摘要： An ultrasound probe and an ultrasound diagnosis apparatus are provided that are capable of reducing the frequency with which false images are generated in an ultrasound diagnostic image. An ultrasound probe of an embodiment comprises a transducer element unit in which multiple groups of transducer elements are arranged, and a selection means. Each of the multiple groups of transducer elements has a first to nth subgroups of transducer elements. Emitting surfaces of the transducer elements included in the first to the nth subgroups of transducer elements are arranged such that they face different directions for each subgroups of transducer elements. The selection means is provided to selectively activate a specific subgroup of transducer elements from among the first to the nth subgroups of transducer elements, based on an external activation signal.
摘要翻译： 提供了能够降低在超声诊断图像中产生假图像的频率的超声波探头和超声波诊断装置。 实施例的超声波探头包括其中布置有多组换能器元件的换能器元件单元和选择装置。 多组换能器元件中的每一组具有第一至第十组换能器元件。 包括在换能器元件的第一至第n子组中的换能器元件的发射表面被布置成使得它们面对换能器元件的每个子组的不同方向。 选择装置被提供以基于外部激活信号来选择性地激活来自换能器元件的第一至第N子组中的特定子组的换能器元件。
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2.发明申请Puncture adaptor, ultrasonic probe for puncture, ultrasonic diagnostic apparatus for puncture, method for detecting angle of puncture needle 审中-公开穿刺适配器，穿刺用超声波探头，穿刺超声波诊断装置，穿刺针角度检测方法公开(公告)号：US20070038113A1
公开(公告)日：2007-02-15
申请号：US11502369
申请日：2006-08-11
IPC分类号： A61B8/14
CPC分类号： A61B8/0833 , A61B8/0841 , A61B8/4455 , A61B17/3403 , A61B2017/3413 , A61B2090/067 , A61B2090/0811
摘要： An ultrasound diagnostic apparatus including an ultrasonic probe transmitting and receiving ultrasound toward and from a subject, a puncture adaptor configured to be fixed to the ultrasonic probe and to hold a puncture needle, wherein the puncture adaptor has moving part movable in relation to the ultrasonic probe with the puncture needle, and a sensor provided at the ultrasonic probe, and configured to detect the position of the moving part. As the puncture needle is moved relative to the probe, the movable part is correspondingly moved relative to the probe, and movement of the movable part, and therefore also of the puncture needle, is detected by the sensor.
摘要翻译： 一种超声波诊断装置，包括：超声波探头，其对被检体进行超声波收发;穿刺适配器，被配置为固定在所述超声波探头上并保持穿刺针，其中，所述穿刺适配器具有可移动相对于所述超声波探头 以及设置在所述超声波探头上的传感器，并且被配置为检测所述移动部件的位置。 当穿刺针相对于探针移动时，可移动部分相对于探针相应地移动，并且传感器检测可动部分以及因此也可以是穿刺针的移动。
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3.发明授权Puncture adaptor, ultrasonic probe for puncture, ultrasonic diagnostic apparatus for puncture, method for detecting angle of puncture needle 有权穿刺适配器，穿刺用超声波探头，穿刺超声波诊断装置，穿刺针角度检测方法公开(公告)号：US08216149B2
公开(公告)日：2012-07-10
申请号：US12572890
申请日：2009-10-02
IPC分类号： A61B8/00
CPC分类号： A61B8/0833 , A61B8/0841 , A61B8/4455 , A61B17/3403 , A61B2017/3413 , A61B2090/067 , A61B2090/0811
摘要： An ultrasound diagnostic apparatus including an ultrasonic probe transmitting and receiving ultrasound toward and from a subject, a puncture adaptor configured to be fixed to the ultrasonic probe and to hold a puncture needle, wherein the puncture adaptor has moving part movable in relation to the ultrasonic probe with the puncture needle, and a sensor provided at the ultrasonic probe, and configured to detect the position of the moving part. As the puncture needle is moved relative to the probe, the movable part is correspondingly moved relative to the probe, and movement of the movable part, and therefore also of the puncture needle, is detected by the sensor.
摘要翻译： 一种超声波诊断装置，包括：超声波探头，其对被检体进行超声波收发;穿刺适配器，被配置为固定在所述超声波探头上并保持穿刺针，其中，所述穿刺适配器具有可移动相对于所述超声波探头 以及设置在所述超声波探头上的传感器，并且被配置为检测所述移动部件的位置。 当穿刺针相对于探针移动时，可移动部分相对于探针相应地移动，并且传感器检测可动部分以及因此也可以是穿刺针的移动。
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4.发明授权公开(公告)号：US08870775B2
公开(公告)日：2014-10-28
申请号：US11680949
申请日：2007-03-01
申请人： Yutaka Oonuki , Hiroyuki Shikata , Hideki Kosaku , Takashi Ogawa , Minoru Aoki
发明人： Yutaka Oonuki , Hiroyuki Shikata , Hideki Kosaku , Takashi Ogawa , Minoru Aoki
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/4483 , A61B8/4488 , A61B8/463 , A61B8/465 , A61B8/483 , G01S7/52074 , G01S15/894
摘要： A generating unit generates a plurality of ultrasonic cross-sectional images at a plurality of angles when an ultrasonic wave emitting surface in an ultrasonic probe is rotated. A regenerating unit saves information on the angle of the ultrasonic wave emitting surface when a predetermined condition is satisfied, and rotates the ultrasonic wave emitting surface from the angle of the ultrasonic wave emitting surface different from the saved angle information to the angle based on the saved angle information.
摘要翻译： 当超声波探头中的超声波发射表面旋转时，生成单元以多个角度产生多个超声波横截面图像。 当满足预定条件时，再生单元保存关于超声波发射表面的角度的信息，并且根据所保存的角度将超声波发射表面从与所保存的角度信息不同的超声波发射表面的角度旋转到角度 角度信息。
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5.发明授权公开(公告)号：US07798972B2
公开(公告)日：2010-09-21
申请号：US11843333
申请日：2007-08-22
申请人： Yutaka Oonuki , Susumu Hiki , Hiroyuki Shikata
发明人： Yutaka Oonuki , Susumu Hiki , Hiroyuki Shikata
CPC分类号： A61B8/12 , A61B1/3132 , A61B8/42 , A61B90/11 , A61B90/50 , A61B2090/378
摘要： A puncture adapter is provided for being mounted on an ultrasonic probe. The ultrasonic probe to be mounted comprises a rod-like insertion portion that is insertable into a subject and has a search unit for transmitting and receiving ultrasonic waves at the tip end of the insertion portion, and in which a guide channel for guiding a puncture needle is formed on a side surface of the insertion portion. This puncture adapter has a first tubular component on which a gap is provided on a side surface along the length direction, which gap is from one end to the other side of the side surface. The first tubular component is mounted so as to contact the outside of the insertion portion and cover the guide channel, and is turnable in the circumferential direction thereof.
摘要翻译： 提供穿刺适配器以安装在超声波探头上。 要安装的超声波探头包括可插入物体的杆状插入部分，并且具有用于在插入部分的顶端处发送和接收超声波的搜索单元，其中引导穿刺针的引导通道 形成在插入部的侧面上。 该穿刺适配器具有第一管状部件，在该第一管状部件上沿着长度方向在侧表面上设置间隙，该间隙从侧表面的一端到另一侧。 第一管状部件被安装成与插入部分的外部接触并且覆盖引导通道，并且可沿其圆周方向转动。
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6.发明申请公开(公告)号：US20070239021A1
公开(公告)日：2007-10-11
申请号：US11680949
申请日：2007-03-01
申请人： Yutaka Oonuki , Hiroyuki Shikata , Hideki Kosaku , Takashi Ogawa , Minoru Aoki
发明人： Yutaka Oonuki , Hiroyuki Shikata , Hideki Kosaku , Takashi Ogawa , Minoru Aoki
IPC分类号： A61B8/00
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/4483 , A61B8/4488 , A61B8/463 , A61B8/465 , A61B8/483 , G01S7/52074 , G01S15/894
摘要： A generating unit generates a polurality of ultrasonic cross-sectional images at a plurality of angles when an ultrasonic wave emitting surface in an ultrasonic probe is rotated. A regenerating unit saves information on the angle of the ultrasonic wave emitting surface when a predetermined condition is satisfied, and rotates the ultrasonic wave emitting surface from the angle of the ultrasonic wave emitting surface different from the saved angle information to the angle based on the saved angle information.
摘要翻译： 当超声波探头中的超声波发射表面旋转时，生成单元以多个角度产生超声波横截面图像的重要性。 当满足预定条件时，再生单元保存关于超声波发射表面的角度的信息，并且根据所保存的角度将超声波发射表面从与所保存的角度信息不同的超声波发射表面的角度旋转到角度 角度信息。
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公开(公告)号：US20100179431A1
公开(公告)日：2010-07-15
申请号：US12440379
申请日：2009-02-18
IPC分类号： A61B8/14
CPC分类号： A61B8/12 , A61B8/0883
摘要： The present invention provides an ultrasound probe in which bend of a tip part is fixed only in a state that it is not bent in a direction orthogonal to a direction in which ultrasonic waves are emitted from an ultrasound generation source. To be specific, the ultrasound probe includes: a rod-like tip part inserted into a body cavity; an ultrasound emitting part placed at the tip part to emit ultrasonic waves to a subject; a first bending part for bending the tip part in a direction substantially orthogonal to the emission direction; and a fixing part configured to, when the first bending part is not bending the tip part toward any side of the direction orthogonal to the emission direction, lock a rotation member of the first bending part and inhibit the first bending part from bending the tip part in the direction substantially orthogonal to the emission direction.
摘要翻译： 本发明提供了一种超声波探头，其中尖端部分的弯曲仅在与超声波发生源发射超声波的方向正交的方向上没有弯曲的状态下固定。 具体而言，超声波探头包括：插入体腔中的杆状末端部; 放置在所述尖端部分的超声波发射部分向对象发射超声波; 第一弯曲部，用于沿着与发射方向大致正交的方向弯曲所述尖端部; 以及固定部，其构造成当所述第一弯曲部未朝向与所述发射方向正交的方向的任一侧弯曲所述前端部时，锁定所述第一弯曲部的旋转部件，并且禁止所述第一弯曲部弯曲所述前端部 在与发射方向大致正交的方向上。
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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：US08216150B2
公开(公告)日：2012-07-10
申请号：US12440379
申请日：2009-02-18
CPC分类号： A61B8/12 , A61B8/0883
摘要： The present invention provides an ultrasound probe in which bend of a tip part is fixed only in a state that it is not bent in a direction orthogonal to a direction in which ultrasonic waves are emitted from an ultrasound generation source. To be specific, the ultrasound probe includes: a rod-like tip part inserted into a body cavity; an ultrasound emitting part placed at the tip part to emit ultrasonic waves to a subject; a first bending part for bending the tip part in a direction substantially orthogonal to the emission direction; and a fixing part configured to, when the first bending part is not bending the tip part toward any side of the direction orthogonal to the emission direction, lock a rotation member of the first bending part and inhibit the first bending part from bending the tip part in the direction substantially orthogonal to the emission direction.
摘要翻译： 本发明提供了一种超声波探头，其中尖端部分的弯曲仅在与超声波发生源发射超声波的方向正交的方向上没有弯曲的状态下固定。 具体而言，超声波探头包括：插入体腔中的杆状末端部; 放置在所述尖端部分的超声波发射部分向对象发射超声波; 第一弯曲部，用于沿着与发射方向大致正交的方向弯曲所述尖端部; 以及固定部，其构造成当所述第一弯曲部未朝向与所述发射方向正交的方向的任一侧弯曲所述前端部时，锁定所述第一弯曲部的旋转部件，并且禁止所述第一弯曲部弯曲所述前端部 在与发射方向大致正交的方向上。
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10.发明授权Ultrasound transducer, ultrasound probe and manufacturing method of ultrasound transducer 有权超声波传感器，超声波探头和超声波传感器的制造方法公开(公告)号：US09180491B2
公开(公告)日：2015-11-10
申请号：US13823629
申请日：2012-01-27
CPC分类号： B06B1/0629 , B06B1/067 , B32B38/0004 , Y10T156/1082
摘要： The purpose is to provide an ultrasound transducer and ultrasound probe without the complexity of the manufacturing process of the non-conductive acoustic matching layer while ensuring the electric conductive path. Pluralities of two-dimensionally arranged piezoelectrics are comprised in the ultrasound transducer. Electrodes are provided for each piezoelectric. Furthermore, the non-conductive acoustic matching layer with the first surface on the electrode side and the second surface on the opposite side of the first surface is comprised in the ultrasound transducer, and moreover, the electric conductive acoustic matching layer arranged on the second surface side of the non-conductive acoustic matching layer is comprised in the ultrasound transducer. Moreover, the substrate arranged on the opposite side of the non-conductive acoustic matching layer is arranged with respect to the electric conductive acoustic matching layer. The plurality of grooves penetrating the non-conductive acoustic matching layer, leading up to mid-way of the piezoelectrics of the first surface side or mid-way of the electric conductive acoustic matching layer of the second surface side is formed between the first surface and the second surface of the non-conductive acoustic matching layer. Moreover, the electrode and the substrate are electrically conducted via the groove.
摘要翻译： 其目的是提供超声波换能器和超声波探头，而不会导致非导电声匹配层的制造过程的复杂性，同时确保导电路径。 二维排列压电体的多个包含在超声波换能器中。 为每个压电设置电极。 此外，具有第一表面的第一表面和第一表面的相对侧上的第二表面的非导电声匹配层包括在超声波换能器中，而且，布置在第二表面上的导电声匹配层 非导电声匹配层的一侧包括在超声换能器中。 此外，布置在非导电声匹配层的相对侧的基板相对于导电声匹配层布置。 穿过非导电声匹配层的多个沟槽形成在第一表面和第二表面侧的导电声匹配层的第一表面侧或中间的压电体的中间 非导电声匹配层的第二表面。 此外，电极和衬底经由沟槽导电。
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