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1. 发明申请

US20080077013A1 ULTRASOUND DIAGNOSTIC APPARATUS AND A MEDICAL IMAGE-PROCESSING APPARATUS 有权
标题翻译：超声波诊断设备和医疗图像处理设备
公开(公告)号：US20080077013A1
公开(公告)日：2008-03-27
申请号：US11862590
申请日：2007-09-27
申请人： Tetsuya KAWAGISHI , Yasuhiko Abe , Shinichi Hashimoto , Muneki Kataguchi
发明人： Tetsuya KAWAGISHI , Yasuhiko Abe , Shinichi Hashimoto , Muneki Kataguchi
IPC分类号： A61B8/00
CPC分类号： A61B8/523 , A61B5/4884 , A61B8/06 , A61B8/0883 , A61B8/13 , A61B8/14 , A61B8/463 , A61B8/466 , A61B8/483 , A61B8/488 , A61B8/543 , G01S7/52074 , G01S15/8993
摘要： An ultrasound diagnostic apparatus 1 comprises an ultrasonic probe 2 for transmitting the ultrasound while three-dimensionally scanning, and receiving ultrasound reflected from biological tissue, an image processor 5 (and a signal processor 4) for generating image data for an MPR image based on results received thereof, an information memory 6 for storing cross-sectional-position information D showing a cross-section of this MPR image, a display part 81, and a controller 9. The image processor 5 generates image data for the new MPR image for the relevant cross-sectional position, based on the cross-sectional position shown in the cross-sectional-position information D1 obtained when the MPR image was obtained in the past and the received results obtained by the new three-dimensional scan performed with the ultrasonic probe 2. The controller 9 causes the display part 81 to display the new MPR image.
摘要翻译：超声波诊断装置1包括：超声波探头2，用于在三维扫描的同时传输超声波，接收从生物组织反射的超声波;图像处理器5（和信号处理器4），用于基于结果产生MPR图像的图像数据接收信息存储器6，用于存储示出该MPR图像的横截面的横截面位置信息D，显示部分81和控制器9。图像处理器5基于在过去获得MPR图像时获得的横截面位置信息D 1中所示的横截面位置，生成用于相关横截面位置的新MPR图像的图像数据，通过用超声波探头2进行的新的三维扫描得到的结果。控制器9使显示部81显示新的MPR图像。

2. 发明授权

US08454514B2 Ultrasound diagnostic apparatus and a medical image-processing apparatus 有权
标题翻译：超声诊断装置和医用图像处理装置
公开(公告)号：US08454514B2
公开(公告)日：2013-06-04
申请号：US11862590
申请日：2007-09-27
申请人： Tetsuya Kawagishi , Yasuhiko Abe , Shinichi Hashimoto , Muneki Kataguchi
发明人： Tetsuya Kawagishi , Yasuhiko Abe , Shinichi Hashimoto , Muneki Kataguchi
IPC分类号： A61B8/00
CPC分类号： A61B8/523 , A61B5/4884 , A61B8/06 , A61B8/0883 , A61B8/13 , A61B8/14 , A61B8/463 , A61B8/466 , A61B8/483 , A61B8/488 , A61B8/543 , G01S7/52074 , G01S15/8993
摘要： An ultrasound diagnostic apparatus 1 comprises an ultrasonic probe 2 for transmitting the ultrasound while three-dimensionally scanning, and receiving ultrasound reflected from biological tissue, an image processor 5 (and a signal processor 4) for generating image data for an MPR image based on results received thereof, an information memory 6 for storing cross-sectional-position information D showing a cross-section of this MPR image, a display part 81, and a controller 9. The image processor 5 generates image data for the new MPR image for the relevant cross-sectional position, based on the cross-sectional position shown in the cross-sectional-position information D1 obtained when the MPR image was obtained in the past and the received results obtained by the new three-dimensional scan performed with the ultrasonic probe 2. The controller 9 causes the display part 81 to display the new MPR image.
摘要翻译：超声波诊断装置1包括：超声波探头2，用于在三维扫描的同时传输超声波，接收从生物组织反射的超声波;图像处理器5（和信号处理器4），用于基于结果产生MPR图像的图像数据接收信息存储器6，用于存储示出该MPR图像的横截面的横截面位置信息D，显示部分81和控制器9.图像处理器5生成用于该MPR图像的新MPR图像的图像数据基于在过去获得MPR图像时获得的截面位置信息D1中示出的横截面位置和通过使用超声波探头执行的新的三维扫描获得的接收结果的相关横截面位置控制器9使显示部分81显示新的MPR图像。

3. 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。

4. 发明申请

US20100041992A1 ULTRASONIC DIAGNOSTIC APPARATUS, ULTRASONIC IMAGE DISPLAY APPARATUS, AND MEDICAL IMAGE DIAGNOSTIC APPARATUS 审中-公开
标题翻译：超声诊断装置，超声图像显示装置和医用图像诊断装置
公开(公告)号：US20100041992A1
公开(公告)日：2010-02-18
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： A61B8/14
CPC分类号： A61B8/08 , A61B6/503 , A61B8/0858 , A61B8/0883 , A61B8/463 , A61B8/483
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.
摘要翻译：相对于以心壁运动为代表的组织运动的信息，以不同的构象显示多个图像时，用于快速且容易地视觉上确认MPR图像，极坐标图像等的相对位置对应关系的支持信息，并生成并显示三维图像。根据需要设置并显示表示所需局部位置的标记。此外，与设定或改变的标记相对应的位置可能不存在于MPR图像上。在这种情况下，通过自动调整MPR截面的位置，生成并显示始终包括与设定或改变标记相对应的位置的MPR图像。

5. 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.

6. 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.

7. 发明申请

US20100198071A1 ULTRASONIC DIAGNOSTIC APPARATUS, ULTRASONIC IMAGE PROCESSING APPARATUS, MEDICAL IMAGE DIAGNOSTIC APPARATUS, AND MEDICAL IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：超声波诊断设备，超声波图像处理设备，医学图像诊断设备和医学图像处理设备
公开(公告)号：US20100198071A1
公开(公告)日：2010-08-05
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： A61B8/14
CPC分类号： A61B8/08 , A61B8/0883 , A61B8/483 , A61B8/5223 , 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.
摘要翻译：通过使用位置信息来计算用于评估与诊断对象对应的组织的运动的定量值，并且将结果计算出来以预定形式输出。因此，由于通过使用三维位置坐标信息来计算用于评估运动的定量值，而不将通过三维跟踪处理获得的壁运动信息转换为二维信息，因此可以向医疗信息提供更高的精度。

8. 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。

9. 发明授权

US08047992B2 Brightness adjustment method and system for 3D ultrasound 有权
标题翻译：三维超声波亮度调整方法及系统
公开(公告)号：US08047992B2
公开(公告)日：2011-11-01
申请号：US11738820
申请日：2007-04-23
申请人： Shinichi Hashimoto , Tetsuya Kawagishi
发明人： Shinichi Hashimoto , Tetsuya Kawagishi
IPC分类号： A61B8/08
CPC分类号： A61B8/14 , A61B8/483 , G01S7/52019 , G01S7/52033 , G01S15/8993
摘要： An ultrasonic imaging apparatus comprises an ultrasonic probe, an image-processing part, a received signal intensity-adjusting part, and a display part. The ultrasonic probe three-dimensionally transmits/receives ultrasonic waves. The image-processing part generates a first ultrasonic image along a plane intersecting the scanning lines of ultrasonic waves, based on the signals obtained by transmitting/receiving of the ultrasonic waves. The signal intensity-adjusting part changes the intensity of the signals on the scanning lines passing through a brightness adjustment range for brightness adjustment set on the first ultrasonic image. The image-processing part generates a second ultrasonic image, based on the signal changed by the signal intensity-adjusting part. The display part displays the second ultrasonic image.
摘要翻译：超声波成像装置包括超声波探头，图像处理部分，接收信号强度调节部分和显示部分。超声波探头三维地发送/接收超声波。图像处理部基于通过发送/接收超声波而获得的信号，沿着与超声波的扫描线相交的平面生成第一超声波图像。信号强度调整部通过在第一超声波图像上设定的亮度调整用亮度调整范围，改变扫描线上的信号的强度。图像处理部分基于由信号强度调节部分改变的信号产生第二超声波图像。显示部显示第二超声波图像。

10. 发明授权

US09226728B2 Ultrasonic diagnostic apparatus and control method thereof 有权
标题翻译：超声诊断装置及其控制方法
公开(公告)号：US09226728B2
公开(公告)日：2016-01-05
申请号：US12106625
申请日：2008-04-21
申请人： Shinichi Hashimoto , Tetsuya Kawagishi , Takuya Sasaki
发明人： Shinichi Hashimoto , Tetsuya Kawagishi , Takuya Sasaki
IPC分类号： A61B8/08 , A61B8/14 , A61B8/00 , G01S7/52 , G01S15/89
CPC分类号： A61B8/08 , A61B8/0883 , A61B8/14 , A61B8/145 , A61B8/463 , A61B8/465 , A61B8/483 , A61B8/523 , A61B8/543 , G01S7/52052 , G01S7/52074 , G01S7/52084 , G01S15/8993
摘要： An ultrasonic diagnostic apparatus generates volume data by performing three-dimensional scan of a three-dimensional region with an ultrasonic wave. An input unit sets or changes at least one of a plurality of correlated scan conditions for the three-dimensional scan. A determination unit determines the other scan conditions of the plurality of scan conditions on the basis of at least one scan condition that is set or changed. A display unit displays at least one of the set or changed scan condition and the determined scan conditions.
摘要翻译：超声波诊断装置通过利用超声波对三维区域进行三维扫描来生成体数据。输入单元设置或改变用于三维扫描的多个相关扫描条件中的至少一个。确定单元基于设置或改变的至少一个扫描条件来确定多个扫描条件的其他扫描条件。显示单元显示设置或改变的扫描条件和确定的扫描条件中的至少一个。

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