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1. 发明申请

US20120157850A1 ULTRASOUND DIAGNOSIS APPARATUS 审中-公开
标题翻译：超声诊断装置
公开(公告)号：US20120157850A1
公开(公告)日：2012-06-21
申请号：US13389610
申请日：2011-08-30
申请人： Atsushi Sumi , Kenichi Ichioka , Shigemitsu Nakaya
发明人： Atsushi Sumi , Kenichi Ichioka , Shigemitsu Nakaya
IPC分类号： A61B8/14
CPC分类号： A61B8/0891 , A61B8/145 , A61B8/483 , G01S7/52046 , G01S15/8995
摘要： An ultrasound diagnostic device that is able to generate images with high sensitivity for structures and unnoticeable artifacts. The ultrasound diagnosis apparatus includes an image-capturing part, a calculating part, and a composition part. The image-capturing part deflects ultrasound waves at a plurality of different deflection angles to transmit ultrasound waves to a subject, receives echo signals from the subject, and generates a plurality of ultrasound image data in which the deflection angles of the ultrasound waves are different in each. The calculating part obtains, based on the plurality of ultrasound image data, the trend of the angular dependence of the plurality of ultrasound image data on the deflection angles. The composition part changes the weights of the plurality of ultrasound image data in accordance with the trend of the angular dependence, and composes the plurality of ultrasound image data.
摘要翻译：超声诊断装置能够生成具有高灵敏度的结构图像和不明显的假象。超声波诊断装置包括摄像部，计算部，合成部。图像捕获部分以多个不同的偏转角偏转超声波，以将超声波发送到被摄体，从对象接收回波信号，并产生多个超声波图像数据，其中超声波的偏转角度在每。计算部分基于多个超声图像数据获得多个超声图像数据对偏转角度的角度依赖性的趋势。组成部分根据角度依赖性的趋势来改变多个超声图像数据的权重，并且构成多个超声图像数据。

2. 发明授权

US08894579B2 Ultrasonic diagnostic apparatus and controlling method of ultrasonic diagnostic apparatus 有权
标题翻译：超声波诊断仪及超声波诊断仪的控制方法
公开(公告)号：US08894579B2
公开(公告)日：2014-11-25
申请号：US12697681
申请日：2010-02-01
申请人： Kuramitsu Nishihara , Shigemitsu Nakaya , Akihiro Kakee , Kenichi Ichioka , Chihiro Shibata , Masao Takimoto , Atsushi Sumi , Muneki Kataguchi , Takuya Sasaki , Yoshihito Abe , Yasushi Kamewada
发明人： Kuramitsu Nishihara , Shigemitsu Nakaya , Akihiro Kakee , Kenichi Ichioka , Chihiro Shibata , Masao Takimoto , Atsushi Sumi , Muneki Kataguchi , Takuya Sasaki , Yoshihito Abe , Yasushi Kamewada
IPC分类号： A61B8/00 , A61B8/14 , A61B8/08 , A61B5/024
CPC分类号： A61B8/14 , A61B5/02411 , A61B8/0866 , A61B8/0883 , A61B8/483
摘要： An ultrasonic diagnostic apparatus has a unit which sets a display region for displaying a 3D image, a unit which transmits and receives ultrasound waves, a unit which generates volume data, a unit, on the basis of the volume data, which sets an analysis region, a unit, on the basis of the data on the analysis region contained in the volume data, which analyzes a fluctuations in signal intensity over time, a unit, on the basis of the analysis result, which calculates a cardiac cycle, a unit, on the basis of the cardiac cycle and the volume data, which generates data set constructed by data with substantially equal cardiac cycle, and generates data sets corresponding to a plurality of cardiac cycles, and a unit which displays the 3D images based on the data sets as a moving image.
摘要翻译：超声波诊断装置具有设置用于显示3D图像的显示区域，发送和接收超声波的单元，产生体积数据的单元的单元，基于设置分析区域的体积数据的单元基于分析体积数据中的分析区域的数据的单元，其基于分析结果来分析随时间的信号强度的波动，所述分析结果计算心脏周期，单位，基于心循环和体积数据，其生成由具有基本上相等的心动周期的数据构成的数据集，并且生成对应于多个心动周期的数据集，以及基于数据集显示3D图像的单元作为运动图像。

3. 发明申请

US20100198073A1 ULTRASONIC DIAGNOSTIC APPARATUS AND CONTROLLING METHOD OF ULTRASONIC DIAGNOSTIC APPARATUS 有权
标题翻译：超声波诊断装置及超声波诊断装置的控制方法
公开(公告)号：US20100198073A1
公开(公告)日：2010-08-05
申请号：US12697681
申请日：2010-02-01
申请人： Kuramitsu Nishihara , Shigemitsu Nakaya , Akihiro Kakee , Kenichi Ichioka , Chihiro Shibata , Masao Takimoto , Atsushi Sumi , Muneki Kataguchi , Takuya Sasaki , Yoshihito Abe , Yasushi Kamewada
发明人： Kuramitsu Nishihara , Shigemitsu Nakaya , Akihiro Kakee , Kenichi Ichioka , Chihiro Shibata , Masao Takimoto , Atsushi Sumi , Muneki Kataguchi , Takuya Sasaki , Yoshihito Abe , Yasushi Kamewada
IPC分类号： A61B8/14
CPC分类号： A61B8/14 , A61B5/02411 , A61B8/0866 , A61B8/0883 , A61B8/483
摘要： An ultrasonic diagnostic apparatus has a unit which sets a display region for displaying a 3D image, a unit which transmits and receives ultrasound waves, a unit which generates volume data, a unit, on the basis of the volume data, which sets an analysis region, a unit, on the basis of the data on the analysis region contained in the volume data, which analyzes a fluctuations in signal intensity over time, a unit, on the basis of the analysis result, which calculates a cardiac cycle, a unit, on the basis of the cardiac cycle and the volume data, which generates data set constructed by data with substantially equal cardiac cycle, and generates data sets corresponding to a plurality of cardiac cycles, and a unit which displays the 3D images based on the data sets as a moving image.
摘要翻译：超声波诊断装置具有设置用于显示3D图像的显示区域，发送和接收超声波的单元，产生体积数据的单元的单元，基于设置分析区域的体积数据的单元基于分析体积数据中的分析区域的数据的单元，其基于分析结果来分析随时间的信号强度的波动，所述分析结果计算心脏周期，单位，基于心循环和体积数据，其生成由具有基本上相等的心动周期的数据构成的数据集，并且生成对应于多个心动周期的数据集，以及基于数据集显示3D图像的单元作为运动图像。

4. 发明申请

US20060241451A1 Ultrasonic diagnostic equipment and method of controlling the same 审中-公开
标题翻译：超声诊断设备及其控制方法
公开(公告)号：US20060241451A1
公开(公告)日：2006-10-26
申请号：US11434193
申请日：2006-05-16
申请人： Shigemitsu Nakaya , Muneki Kataguchi , Kenichi Ichioka , Akihiro Kakee , Masao Takimoto , Atsushi Sumi
发明人： Shigemitsu Nakaya , Muneki Kataguchi , Kenichi Ichioka , Akihiro Kakee , Masao Takimoto , Atsushi Sumi
IPC分类号： A61B8/00
CPC分类号： A61B8/0833 , A61B8/08 , A61B8/0841 , A61B8/463 , A61B8/488 , G01S7/52038 , G01S15/105 , G01S15/8959 , G01S15/8963 , G01S15/899 , G01S15/8995
摘要： Three times of ultrasonic transmissions are executed in positive, negative and negative polarities with reference to a predetermined rate period, for each of a plurality of ultrasonic scan lines, and echo signals caused and generated by the ultrasonic waves of the respective transmissions are received at the same rates. At each scan line, the echo signal based on the positive-polarity ultrasonic wave of the first transmission and the echo signal based on the negative-polarity ultrasonic wave of the second transmission are added up, thereby to generate an ordinary mode image. Besides, at each scan line, the echo signal based on the positive-polarity ultrasonic wave of the first transmission and the echo signal based on the negative-polarity ultrasonic wave of the third transmission are added up, thereby to generate puncture mode image data. The generated ordinary mode image and puncture mode image are displayed in a predetermined aspect.
摘要翻译：对于多个超声波扫描线中的每一个，参考预定的速率周期，以正负极性和负极性执行三次超声波传输，并且在所述多个超声扫描线中由各个传输的超声波引起和产生的回波信号在相同的价格。在每个扫描线上，将基于第一透射的正极性超声波的回波信号和基于第二透射的负极性超声波的回波信号相加，从而生成普通模式图像。此外，在每条扫描线上，将基于第一传输的正极性超声波的回波信号和基于第三传输的负极性超声波的回波信号相加，从而产生穿刺模式图像数据。在规定的方面显示生成的普通模式图像和穿刺模式图像。

5. 发明申请

US20080177182A1 ULTRASONIC IMAGING APPARATUS AND METHOD FOR ACQUIRING ULTRASONIC IMAGE 审中-公开
标题翻译：超声波成像装置和获取超声波图像的方法
公开(公告)号：US20080177182A1
公开(公告)日：2008-07-24
申请号：US11944546
申请日：2007-11-23
申请人： Masao Takimoto , Muneki Kataguchi , Fumiyasu Sakaguchi , Akihiro Kakee , Atsushi Sumi , Shigemitsu Nakaya
发明人： Masao Takimoto , Muneki Kataguchi , Fumiyasu Sakaguchi , Akihiro Kakee , Atsushi Sumi , Shigemitsu Nakaya
IPC分类号： A61B8/00
CPC分类号： A61B8/13 , A61B8/06 , A61B8/0883 , A61B8/461 , A61B8/466 , A61B8/483 , A61B2562/0242
摘要： A display controller causes a display to display a 3-dimensional B-mode image and a 3-dimensional colored Doppler image in a superimposed state. A marker generator generates three planar markers that are orthogonal to each other, and the display controller causes the display to display the three planar markers so as to be superimposed on the 3-dimensional B-mode image and so on. An image generator generates 3-dimensional B-mode image data of a region other than a region existing on a viewpoint side of regions sectioned by the three planar markers. Further, the image generator generates 3-dimensional colored Doppler image data for the region on the viewpoint side. For the region existing on the viewpoint side, only a 3-dimensional colored Doppler image is displayed on the display. An intersection of the three planar markers is set as a sample marker, and Doppler data of the intersection is acquired.
摘要翻译：显示控制器使得显示器以叠加状态显示3维B模式图像和3维彩色多普勒图像。标记生成器产生彼此正交的三个平面标记，并且显示控制器使显示器显示三个平面标记，以便叠加在三维B模式图像上等等。图像生成器生成除了由三个平面标记分割的区域的视点侧存在的区域以外的区域的3维B模式图像数据。此外，图像生成器生成视点侧的区域的三维彩色多普勒图像数据。对于存在于视点侧的区域，在显示器上仅显示三维彩色多普勒图像。将三个平面标记的交点设置为样本标记，并获取交叉点的多普勒数据。

6. 发明申请

US20110054320A1 ULTRASONIC DIAGNOSIS APPARATUS 有权
标题翻译：超声诊断装置
公开(公告)号：US20110054320A1
公开(公告)日：2011-03-03
申请号：US12861297
申请日：2010-08-23
申请人： Kuramitsu NISHIHARA , Kenichi Ichioka , Atsushi Sumi , Muneki Katagushi
发明人： Kuramitsu NISHIHARA , Kenichi Ichioka , Atsushi Sumi , Muneki Katagushi
IPC分类号： A61B8/00
CPC分类号： A61B8/00 , A61B8/54 , A61B8/585 , G01S7/52033
摘要： According to one embodiment, an ultrasonic diagnosis apparatus includes an ultrasonic probe, transmission unit, reception unit, control unit, adjustment unit, automatic setting unit, switching unit, manual setting unit, correction unit, and generating unit. The adjustment unit adjusts transmission/reception conditions for repeated ultrasonic transmission/reception in accordance with an instruction from the user. The automatic setting unit sets the first gain for correcting an echo signal in accordance with the adjusted transmission/reception conditions. The switching unit switches between activating and stopping the operation of the automatic setting unit. The manual setting unit sets the second gain for correcting an echo signal in accordance with an instruction from the user. The correction unit corrects an echo signal with the first or second gain. When the adjustment unit adjusts a transmission/reception condition while the automatic setting unit stops operation, the correction unit corrects an echo signal with the second gain.
摘要翻译：根据一个实施例，超声波诊断装置包括超声波探头，发送单元，接收单元，控制单元，调整单元，自动设置单元，切换单元，手动设置单元，校正单元和生成单元。调整单元根据来自用户的指示来调整重复的超声波发送/接收的发送/接收条件。自动设置单元根据调整的发送/接收条件设置用于校正回波信号的第一增益。切换单元在启动和停止自动设置单元的操作之间切换。手动设定单元根据用户的指示设定用于校正回波信号的第二增益。校正单元用第一或第二增益校正回波信号。当调整单元在自动设置单元停止操作时调整发送/接收状态，校正单元用第二增益来校正回波信号。

7. 发明申请

US20100185091A1 ULTRASOUND DIAGNOSIS APPARATUS, ULTRASOUND IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, IMAGE DISPLAY METHOD, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：超声诊断装置，超声图像处理装置，图像处理方法，图像显示方法和计算机程序产品
公开(公告)号：US20100185091A1
公开(公告)日：2010-07-22
申请号：US12688220
申请日：2010-01-15
申请人： Atsushi Sumi , Fumiyasu Sakaguchi , Takuya Sasaki , Kenichi Ichioka , Akihiro Kakee , Tomohisa Imamura , Chihiro Shibata , Kuramitsu Nishihara
发明人： Atsushi Sumi , Fumiyasu Sakaguchi , Takuya Sasaki , Kenichi Ichioka , Akihiro Kakee , Tomohisa Imamura , Chihiro Shibata , Kuramitsu Nishihara
IPC分类号： A61B8/14 , G01S15/89
CPC分类号： A61B8/14 , A61B8/08 , A61B8/0883 , A61B8/463 , A61B8/469 , A61B8/483 , G01S7/52063 , G01S7/52074 , G01S7/52087 , G01S15/8993 , G06T15/06 , G06T15/08
摘要： As an ROI for display and an ROI for valve observation as well as a projecting direction are input, a volume-rendering processing unit creates a first image in the ROI for display through volume rendering processing, and the ray-tracing processing unit creates a second image in the ROI for valve observation through ray tracing processing. An image compositing unit then creates a composite image by compositing the first image and the second image, and the composite image created by the image compositing unit (13) is displayed on a monitor.
摘要翻译：作为显示器的投资回报率和阀门观察的投资回报率以及投影方向的输入，体绘制处理单元通过体绘制处理在ROI中创建第一图像，并且光线跟踪处理单元创建第二图像通过光线跟踪处理进行瓣膜观察的ROI中的图像。然后，图像合成单元通过合成第一图像和第二图像来创建合成图像，并且由图像合成单元（13）创建的合成图像显示在监视器上。

8. 发明申请

US20100240997A1 ULTRASOUND DIAGNOSIS APPARATUS AND A CENTESIS SUPPORTING METHOD 有权
标题翻译：超声诊断装置和中心支持方法
公开(公告)号：US20100240997A1
公开(公告)日：2010-09-23
申请号：US12729971
申请日：2010-03-23
申请人： Kenichi Ichioka , Atsushi Sumi , Akihiro Kakee
发明人： Kenichi Ichioka , Atsushi Sumi , Akihiro Kakee
IPC分类号： A61B8/14
CPC分类号： A61B8/00 , A61B8/483 , A61B17/3403 , A61B2017/3413 , A61B2034/107 , A61B2090/0807 , A61B2090/364 , A61B2090/374
摘要： An ultrasound diagnosis system and a centesis support controlling method by which positions and directions of a centesis needle traveling to a target region can accurately and easily be determined, including an MPR image data generating unit which generates target image data by setting a prescribed target MPR plane on volume data acquired through 3D scan over a 3D volume including a target region; a centesis needle MPR plane setting unit which generates centesis needle data indicating position and directions of the centesis needle, based on the acquired volume data; a crossing angle detection unit which detects a crossing angle between the target MPR plane and the centesis needle MPR plane including the centesis needle data; and a needling support data generating unit which generates needling support data by composing the target image data and the centesis needle data overlapped with centesis needle image data based on the detected crossin angle.
摘要翻译：一种超声诊断系统和中心支持控制方法，通过该方法可以准确和容易地确定运动到目标区域的中心针的位置和方向，包括通过设定规定的目标MPR平面来生成目标图像数据的MPR图像数据生成单元通过在包括目标区域的3D体积上的3D扫描获取的体数据; 中心针MPR平面设置单元，其基于所获取的体积数据生成指示中心针的位置和方向的中心针数据; 交叉角检测单元，其检测包括所述中心针数据的所述目标MPR平面和所述中心针MPR平面之间的交叉角; 以及针刺支持数据生成单元，其基于检测出的横截角，通过构成目标图像数据和与中心针图像数据重叠的中心针数据来生成针刺支持数据。

9. 发明授权

US09295445B2 Ultrasonic diagnosis apparatus with automatic and manual gain setting 有权
标题翻译：超声波诊断仪具有自动和手动增益设置
公开(公告)号：US09295445B2
公开(公告)日：2016-03-29
申请号：US12861297
申请日：2010-08-23
申请人： Kuramitsu Nishihara , Kenichi Ichioka , Atsushi Sumi , Muneki Kataguchi
发明人： Kuramitsu Nishihara , Kenichi Ichioka , Atsushi Sumi , Muneki Kataguchi
IPC分类号： A61B8/00 , G01S7/52
CPC分类号： A61B8/00 , A61B8/54 , A61B8/585 , G01S7/52033
摘要： According to one embodiment, an ultrasonic diagnosis apparatus includes an ultrasonic probe, transmission unit, reception unit, control unit, adjustment unit, automatic setting unit, switching unit, manual setting unit, correction unit, and generating unit. The adjustment unit adjusts transmission/reception conditions for repeated ultrasonic transmission/reception in accordance with an instruction from the user. The automatic setting unit sets the first gain for correcting an echo signal in accordance with the adjusted transmission/reception conditions. The switching unit switches between activating and stopping the operation of the automatic setting unit. The manual setting unit sets the second gain for correcting an echo signal in accordance with an instruction from the user. The correction unit corrects an echo signal with the first or second gain. When the adjustment unit adjusts a transmission/reception condition while the automatic setting unit stops operation, the correction unit corrects an echo signal with the second gain.
摘要翻译：根据一个实施例，超声波诊断装置包括超声波探头，发送单元，接收单元，控制单元，调整单元，自动设置单元，切换单元，手动设置单元，校正单元和生成单元。调整单元根据来自用户的指示来调整重复的超声波发送/接收的发送/接收条件。自动设置单元根据调整的发送/接收条件设置用于校正回波信号的第一增益。切换单元在启动和停止自动设置单元的操作之间切换。手动设定单元根据用户的指示设定用于校正回波信号的第二增益。校正单元用第一或第二增益校正回波信号。当调整单元在自动设置单元停止操作时调整发送/接收状态，校正单元用第二增益来校正回波信号。

10. 发明授权

US09072470B2 Ultrasound diagnosis apparatus, ultrasound image processing apparatus, image processing method, image display method, and computer program product 有权
标题翻译：超声诊断装置，超声图像处理装置，图像处理方法，图像显示方法以及计算机程序产品
公开(公告)号：US09072470B2
公开(公告)日：2015-07-07
申请号：US12688220
申请日：2010-01-15
申请人： Atsushi Sumi , Fumiyasu Sakaguchi , Takuya Sasaki , Kenichi Ichioka , Akihiro Kakee , Tomohisa Imamura , Chihiro Shibata , Kuramitsu Nishihara
发明人： Atsushi Sumi , Fumiyasu Sakaguchi , Takuya Sasaki , Kenichi Ichioka , Akihiro Kakee , Tomohisa Imamura , Chihiro Shibata , Kuramitsu Nishihara
IPC分类号： A61B8/00 , G06K9/00 , A61B8/14 , A61B8/08 , G01S15/89 , G06T15/06 , G06T15/08 , G01S7/52
CPC分类号： A61B8/14 , A61B8/08 , A61B8/0883 , A61B8/463 , A61B8/469 , A61B8/483 , G01S7/52063 , G01S7/52074 , G01S7/52087 , G01S15/8993 , G06T15/06 , G06T15/08
摘要： As an ROI for display and an ROI for valve observation as well as a projecting direction are input, a volume-rendering processing unit creates a first image in the ROI for display through volume rendering processing, and the ray-tracing processing unit creates a second image in the ROI for valve observation through ray tracing processing. An image compositing unit then creates a composite image by compositing the first image and the second image, and the composite image created by the image compositing unit (13) is displayed on a monitor.
摘要翻译：作为显示器的投资回报率和阀门观察的投资回报率以及投影方向的输入，体绘制处理单元通过体绘制处理在ROI中创建第一图像，并且光线跟踪处理单元创建第二图像通过光线跟踪处理进行瓣膜观察的ROI中的图像。然后，图像合成单元通过合成第一图像和第二图像来创建合成图像，并且由图像合成单元（13）创建的合成图像显示在监视器上。

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