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1. 发明申请

US20110087094A1 ULTRASONIC DIAGNOSIS APPARATUS AND ULTRASONIC IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：超声诊断装置和超声波图像处理装置
公开(公告)号：US20110087094A1
公开(公告)日：2011-04-14
申请号：US12900888
申请日：2010-10-08
申请人： Hiroyuki Ohuchi , Yasuhiko Abe , Shinichi Hashimoto , Masahide Nishiura
发明人： Hiroyuki Ohuchi , Yasuhiko Abe , Shinichi Hashimoto , Masahide Nishiura
IPC分类号： A61B8/00
CPC分类号： A61B8/08 , A61B8/0883 , A61B8/483 , A61B8/523 , G01S7/52074 , G01S15/8993
摘要： According to one embodiment, an ultrasonic diagnosis apparatus comprises a data acquisition unit configured to acquire a plurality of volume data over a predetermined period by executing ultrasonic scanning on a three-dimensional region including at least part of a heart of an object over the predetermined period, a detection condition setting unit configured to set detection conditions which are conditions used to detect a plurality of slices from the at least one volume data and include a detection accuracy associated with at least one slice and an angle defined between slices, a slice detection unit configured to detect the plurality of slices from the at least one volume data in accordance with the set detection conditions, an image generating unit configured to generate MPR images respectively corresponding to the plurality of detected slices, and a display unit configured to display the MPR images.
摘要翻译：根据一个实施例，一种超声波诊断装置包括：数据获取单元，被配置为通过在包括预定时段内的物体的心脏的至少一部分的三维区域上执行超声波扫描，在预定时段内获取多个体积数据检测条件设置单元，被配置为设置作为用于从所述至少一个卷数据检测多个片段的条件的检测条件，并且包括与切片之间定义的至少一个切片和角度相关联的检测精度;切片检测单元被配置为根据所设置的检测条件从所述至少一个卷数据检测所述多个片段;图像生成单元，被配置为生成分别对应于所述多个检测到的片段的MPR图像;以及显示单元，被配置为显示所述MPR图像。

2. 发明申请

US20100310145A1 ULTRASONIC DIAGNOSTIC APPARATUS, IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：超声波诊断设备，图像处理设备和图像处理方法
公开(公告)号：US20100310145A1
公开(公告)日：2010-12-09
申请号：US12793112
申请日：2010-06-03
申请人： Shinichi HASHIMOTO , Hiroyuki Ohuchi , Yasuhiko Abe , Masahide Nishiura
发明人： Shinichi HASHIMOTO , Hiroyuki Ohuchi , Yasuhiko Abe , Masahide Nishiura
IPC分类号： G06K9/00
CPC分类号： A61B8/14 , A61B5/4884 , A61B8/0883 , A61B8/4483 , A61B8/463 , A61B8/483
摘要： According to one embodiment, an ultrasonic diagnostic apparatus comprises an ultrasonic probe, a scanning unit, an image data generating unit, a slice specifying unit, an image generating unit and a display unit. The scanning unit repeats three-dimensional scanning on a three-dimensional region in an object with an ultrasonic wave via the ultrasonic probe. The image data generating unit repeatedly generates three-dimensional image data based on an output from the scanning unit. The slice specifying unit specifies at least one slice from the three-dimensional image data concurrently with the three-dimensional scanning. The image generating unit generates at least one slice image associated with the specified slice from the three-dimensional image data. The display unit displays the generated slice image.
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，扫描单元，图像数据生成单元，切片指定单元，图像生成单元和显示单元。扫描单元通过超声波探头在超声波的物体的三维区域上重复三维扫描。图像数据生成单元基于来自扫描单元的输出重复生成三维图像数据。切片指定单元与三维扫描同时地从三维图像数据指定至少一个切片。图像生成单元从三维图像数据生成与指定切片相关联的至少一个切片图像。显示单元显示生成的切片图像。

3. 发明授权

US08737710B2 Ultrasonic diagnostic apparatus, image processing apparatus and image processing method 有权
标题翻译：超声波诊断装置，图像处理装置及图像处理方法
公开(公告)号：US08737710B2
公开(公告)日：2014-05-27
申请号：US12793112
申请日：2010-06-03
申请人： Shinichi Hashimoto , Hiroyuki Ohuchi , Yasuhiko Abe , Masahide Nishiura
发明人： Shinichi Hashimoto , Hiroyuki Ohuchi , Yasuhiko Abe , Masahide Nishiura
IPC分类号： G06K9/00 , A61B8/00 , A61B8/12 , A61B8/14
CPC分类号： A61B8/14 , A61B5/4884 , A61B8/0883 , A61B8/4483 , A61B8/463 , A61B8/483
摘要： According to one embodiment, an ultrasonic diagnostic apparatus comprises an ultrasonic probe, a scanning unit, an image data generating unit, a slice specifying unit, an image generating unit and a display unit. The scanning unit repeats three-dimensional scanning on a three-dimensional region in an object with an ultrasonic wave via the ultrasonic probe. The image data generating unit repeatedly generates three-dimensional image data based on an output from the scanning unit. The slice specifying unit specifies at least one slice from the three-dimensional image data concurrently with the three-dimensional scanning. The image generating unit generates at least one slice image associated with the specified slice from the three-dimensional image data. The display unit displays the generated slice image.
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，扫描单元，图像数据生成单元，切片指定单元，图像生成单元和显示单元。扫描单元通过超声波探头在超声波的物体的三维区域上重复三维扫描。图像数据生成单元基于来自扫描单元的输出重复生成三维图像数据。切片指定单元与三维扫描同时地从三维图像数据指定至少一个切片。图像生成单元从三维图像数据生成与指定切片相关联的至少一个切片图像。显示单元显示生成的切片图像。

4. 发明授权

US08224049B2 Ultrasonic image processing apparatus and a method for processing an ultrasonic image 有权
标题翻译：超声波图像处理装置和超声波图像的处理方法
公开(公告)号：US08224049B2
公开(公告)日：2012-07-17
申请号：US12193315
申请日：2008-08-18
申请人： Hiroyuki Ohuchi , Tetsuya Kawagishi , Yasuhiko Abe , Masahide Nishiura , Tomoyuki Takeguchi
发明人： Hiroyuki Ohuchi , Tetsuya Kawagishi , Yasuhiko Abe , Masahide Nishiura , Tomoyuki Takeguchi
IPC分类号： G06K9/00
CPC分类号： A61B8/14 , A61B8/0858 , A61B8/0883 , A61B8/463 , A61B8/483 , A61B8/523 , G01S7/52042 , G01S7/52063 , G01S7/52071 , G01S7/52073 , G01S7/52074 , G01S7/52088 , G01S15/8979 , G01S15/8993
摘要： A contour specifying part receives volume data representing a subject acquired by transmission of ultrasonic waves to the subject, and specifies a 3-dimensional contour of a myocardium based on the volume data. A forming part sets a reference point on the contour of the myocardium, and forms an image generation plane including a plane substantially orthogonal to the contour of the myocardium at the reference point. An image generator generates image data on the image generation plane based on the volume data. A display controller controls a display to display an image based on the image data.
摘要翻译：轮廓指定部接收表示通过向对象发送超声波而获取的被检体的体数据，并且基于体数据指定心肌的3维轮廓。形成部件在心肌的轮廓上设置参考点，并且形成包括在参考点处与心肌的轮廓基本正交的平面的图像生成平面。图像生成器基于卷数据生成图像生成平面上的图像数据。显示控制器控制显示器以基于图像数据显示图像。

5. 发明授权

US10117636B2 Ultrasonic diagnostic apparatus, ultrasonic image processing apparatus, medical image diagnostic apparatus, and medical image processing apparatus 有权
公开(公告)号：US10117636B2
公开(公告)日：2018-11-06
申请号：US12692023
申请日：2010-01-22
申请人： Hiroyuki Ohuchi , Shinichi Hashimoto , Yasuhiko Abe , Tetsuya Kawagishi
发明人： Hiroyuki Ohuchi , Shinichi Hashimoto , Yasuhiko Abe , Tetsuya Kawagishi
IPC分类号： A61B8/08 , G06F19/00
摘要： Position coordinate information of each point three-dimensionally forming a tissue corresponding to a diagnosis target at each time phase is obtained, a quantitative value for evaluating the movement of the tissue corresponding to the diagnosis target is calculated by using the position information, and the result is output in a predetermined form. Accordingly, since the quantitative value for evaluating the movement is calculated by using the three-dimensional position coordinate information without converting wall movement information obtained by a three-dimensional tracking process into two-dimensional information, it is possible to provide medical information with a higher degree of precision.

6. 发明申请

US20110190634A1 ULTRASONIC DIAGNOSTIC APPARATUS AND MEDICAL IMAGE PROCESSING APPARATUS 有权
标题翻译：超声波诊断装置及医用图像处理装置
公开(公告)号：US20110190634A1
公开(公告)日：2011-08-04
申请号：US13019669
申请日：2011-02-02
申请人： Tetsuya Kawagishi , Susumu Uchiyama , Shunsuke Satoh , Shinichi Hashimoto , Yasuhiko Abe , Hiroyuki Ohuchi
发明人： Tetsuya Kawagishi , Susumu Uchiyama , Shunsuke Satoh , Shinichi Hashimoto , Yasuhiko Abe , Hiroyuki Ohuchi
IPC分类号： A61B8/14 , G06K9/00
CPC分类号： A61B8/14 , A61B8/483 , G06K9/00
摘要： In general, according to one embodiment, an ultrasonic diagnostic apparatus includes an image generating unit configured to generate medical images from a multislice which covers an area including the heart of an object. Each slice is almost perpendicular to the long axis of the heart. Each medical image is a short-axis image of the heart. A series of medical images captured at different times correspond to each slice. The embodiment generates a polar map associated with myocardial motion indices from a plurality of medical images. A polar map is segmented into segments. The embodiment calculates the average value of motion indices for each segment. The utility of an average value depends on the range covered by each segment. This embodiment matches the boundary of a segment with the position of a vein. This prevents a deterioration in the utility of average values due to the influences of veins.
摘要翻译：通常，根据一个实施例，超声波诊断装置包括：图像生成单元，被配置为从覆盖包括对象的心脏的区域的多个区域生成医学图像。每个切片几乎垂直于心脏的长轴。每个医学图像都是心脏的短轴图像。在不同时间拍摄的一系列医学图像对应于每个切片。该实施例产生与来自多个医学图像的心肌运动指数相关联的极坐标图。极地图被分割成段。该实施例计算每个段的运动索引的平均值。平均值的效用取决于每个段覆盖的范围。该实施例将段的边界与静脉的位置相匹配。这样可以防止由于静脉的影响导致的平均值的效用的恶化。

7. 发明授权

US08540636B2 Ultrasonic diagnostic apparatus and medical image processing apparatus 有权
标题翻译：超声波诊断装置及医用图像处理装置
公开(公告)号：US08540636B2
公开(公告)日：2013-09-24
申请号：US13019669
申请日：2011-02-02
申请人： Tetsuya Kawagishi , Susumu Uchiyama , Shunsuke Satoh , Shinichi Hashimoto , Yasuhiko Abe , Hiroyuki Ohuchi
发明人： Tetsuya Kawagishi , Susumu Uchiyama , Shunsuke Satoh , Shinichi Hashimoto , Yasuhiko Abe , Hiroyuki Ohuchi
IPC分类号： A61B8/00
CPC分类号： A61B8/14 , A61B8/483 , G06K9/00
摘要： In general, according to one embodiment, an ultrasonic diagnostic apparatus includes an image generating unit configured to generate medical images from a multislice which covers an area including the heart of an object. Each slice is almost perpendicular to the long axis of the heart. Each medical image is a short-axis image of the heart. A series of medical images captured at different times correspond to each slice. The embodiment generates a polar map associated with myocardial motion indices from a plurality of medical images. A polar map is segmented into segments. The embodiment calculates the average value of motion indices for each segment. The utility of an average value depends on the range covered by each segment. This embodiment matches the boundary of a segment with the position of a vein. This prevents a deterioration in the utility of average values due to the influences of veins.
摘要翻译：通常，根据一个实施例，超声波诊断装置包括：图像生成单元，被配置为从覆盖包括对象的心脏的区域的多个区域生成医学图像。每个切片几乎垂直于心脏的长轴。每个医学图像都是心脏的短轴图像。在不同时间拍摄的一系列医学图像对应于每个切片。该实施例产生与来自多个医学图像的心肌运动指数相关联的极坐标图。极地图被分割成段。该实施例计算每个段的运动索引的平均值。平均值的效用取决于每个段覆盖的范围。该实施例将段的边界与静脉的位置相匹配。这样可以防止由于静脉的影响导致的平均值的效用的恶化。

8. 发明授权

US10792009B2 Ultrasonic diagnostic apparatus, ultrasonic image display apparatus, and medical image diagnostic apparatus 有权
公开(公告)号：US10792009B2
公开(公告)日：2020-10-06
申请号：US12540135
申请日：2009-08-12
申请人： Hiroyuki Ohuchi , Yasuhiko Abe , Tetsuya Kawagishi , Shinichi Hashimoto
发明人： Hiroyuki Ohuchi , Yasuhiko Abe , Tetsuya Kawagishi , Shinichi Hashimoto
IPC分类号： A61B8/08 , A61B8/00 , A61B6/00
摘要： When displaying a plurality of images in different conformations in relation to information of a tissue motion typified by a heart wall motion, support information which is used to rapidly and easily visually confirm a relative positional correspondence relationship between an MPR image, a polar mapping image, and a three-dimensional image is generated and displayed. A marker indicative of a desired local position is set and displayed as required. Further, a position corresponding to the set or changed marker may not be present on the MPR image. In such a case, the MPR image always including a position corresponding to the set or changed marker is generated and displayed by automatically adjusting a position of an MPR cross section.

9. 发明授权

US08167807B2 Ultrasonic diagnosis device, ultrasonic image analysis device, and ultrasonic image analysis method 有权
标题翻译：超声波诊断装置，超声波图像分析装置和超声波图像分析方法
公开(公告)号：US08167807B2
公开(公告)日：2012-05-01
申请号：US12336945
申请日：2008-12-17
申请人： Tetsuya Kawagishi , Yasuhiko Abe , Hiroyuki Ohuchi , Katsuhisa Ishii
发明人： Tetsuya Kawagishi , Yasuhiko Abe , Hiroyuki Ohuchi , Katsuhisa Ishii
IPC分类号： A61B8/00
CPC分类号： A61B8/08 , A61B5/04012 , A61B8/0883 , A61B8/485
摘要： A motion parameter measuring unit two-dimensionally measures a motion parameter of a myocardial tissue by a tracking process on time-series ultrasonic image data acquired from a sample. A time phase setting unit adds a diastolic heartbeat time phase, which is set on the basis of a systole end specified by a time phase where a cardiac cavity area of the ultrasonic image data is the smallest and a diastole end specified by an R wave in an electrocardiographic waveform of the sample, relative to the systole end to time-series parameter image data generated by a parameter image data generating unit on the basis of the motion parameter. An image data extracting unit extracts parameter image data to which the diastolic heartbeat time phase closest to a desired diastolic heartbeat time phase set by an input unit is added and displays the extracted parameter image data.
摘要翻译：运动参数测量单元通过跟踪处理从样本获取的时间序列超声图像数据二维地测量心肌组织的运动参数。时间相位设定单元添加基于由超声波图像数据的心腔面积最小的时间相位指定的收缩期末端和由R波形成的舒张末期设定的舒张期心跳时间相位基于运动参数，相对于参考图像数据生成单元生成的时间序列参数图像数据的样本的心电图波形。图像数据提取单元提取附加了由输入单元设置的期望的舒张心跳时间相位最近的舒张心跳时间相位的参数图像数据，并显示提取的参数图像数据。

10. 发明授权

US08208703B2 Medical image analysis apparatus and image analysis control program 有权
标题翻译：医学图像分析仪器和图像分析控制程序
公开(公告)号：US08208703B2
公开(公告)日：2012-06-26
申请号：US12265302
申请日：2008-11-05
申请人： Tetsuya Kawagishi , Hiroyuki Ohuchi , Yasuhiko Abe , Thomas Helle-Valle , Joao A. C. Lima
发明人： Tetsuya Kawagishi , Hiroyuki Ohuchi , Yasuhiko Abe , Thomas Helle-Valle , Joao A. C. Lima
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T7/248 , G06T2207/30048
摘要： A motion function of a biological tissue is efficiently evaluated on the basis of image data collected from different medical image diagnostic apparatuses. In terms of a common analysis algorithm applied to subject's time-series image data supplied from a separate medical image diagnostic apparatus, a setting part sets a plurality of interest points on a myocardial tissue of a reference image data extracted from the image data, and a tracking process part measures a motion parameter on the basis of displacement information of the myocardial tissue at the interest points obtained by a tracking process between the reference image data and subsequent image data thereof. Meanwhile, a data creating unit creates parameter image data showing two-dimension distribution of the motion parameter or parameter time-series data showing a variation in time of the motion parameter as parameter data on the basis of the measurement result, and displays the parameter data.
摘要翻译：基于从不同的医学图像诊断装置收集的图像数据，有效地评价生物体的运动功能。从应用于从单独的医用图像诊断装置提供的被检者的时间序列图像数据的共同分析算法，设定部设定从图像数据提取的参照图像数据的心肌组织上的多个兴趣点，跟踪处理部分基于通过参考图像数据和其后续图像数据之间的跟踪处理获得的感兴趣点处的心肌组织的位移信息来测量运动参数。同时，数据创建单元基于测量结果创建表示运动参数的时间序列变化的运动参数或参数时间序列数据的二维分布的参数图像数据作为参数数据，并且显示参数数据。

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