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1. 发明授权

US07991108B2 Medical image processing apparatus, ultrasound imaging apparatus, X-ray CT (computed tomography) apparatus, and method of processing medical image 有权
标题翻译：医疗图像处理装置，超声波成像装置，X射线CT（计算机断层摄影）装置及医疗图像处理方法
公开(公告)号：US07991108B2
公开(公告)日：2011-08-02
申请号：US12497984
申请日：2009-07-06
申请人： Takehiro Ema , Hitoshi Yamagata , Kota Aoyagi , Kyoko Sato , Shunsuke Satoh
发明人： Takehiro Ema , Hitoshi Yamagata , Kota Aoyagi , Kyoko Sato , Shunsuke Satoh
IPC分类号： A61B6/02
CPC分类号： G06T19/00 , A61B6/03 , A61B6/481 , A61B6/503 , A61B6/5247 , A61B8/08 , A61B8/0883 , A61B8/5238 , G06F19/00 , G06T15/08 , G06T2210/41 , G06T2219/008
摘要： A cardiac cavity region specifying part specifies the position of a cardiac cavity region represented in volume data. An image generation plane determining part determines an image generation plane that includes a rotation axis intersecting the cardiac cavity region. With a direction orthogonal to the image generation plane as a view direction, a first image generator generates three-dimensional image data that three-dimensionally represents a region excluding the cardiac cavity region, based on data excluding data included in the cardiac cavity of the volume data. A second image generator generates two-dimensional image data that two-dimensionally represents a region in the image generation plane, based on the data excluding the data included in the cardiac cavity region of the volume data. An image synthesizer synthesizes the three-dimensional image data with the two-dimensional image data. A display controller causes a display to display the synthesized image.
摘要翻译：心腔区域指定部指定体积数据中表示的心腔区域的位置。图像生成面确定部确定包括与心腔区域相交的旋转轴的图像生成面。利用与图像生成平面垂直的方向作为观察方向，第一图像生成器基于除了包括在体积的心腔中的数据之外的数据生成三维地表示除了心腔区域之外的区域的三维图像数据数据。基于除了包括在体积数据的心腔区域中的数据的数据，第二图像生成器生成二维地表示图像生成平面中的区域的二维图像数据。图像合成器将三维图像数据与二维图像数据合成。显示控制器使显示器显示合成图像。

2. 发明申请

US20090198123A1 MEDICAL IMAGING APPARATUS, ULTRASONIC IMAGING APPARATUS, MAGNETIC RESONANCE IMAGING APPARATUS, MEDICAL IMAGE PROCESSING APPARATUS, AND MEDICAL IMAGE PROCESSING METHOD 有权
标题翻译：医疗成像装置，超声成像装置，磁共振成像装置，医学图像处理装置，医学图像处理方法
公开(公告)号：US20090198123A1
公开(公告)日：2009-08-06
申请号：US12363060
申请日：2009-01-30
申请人： Kota Aoyagi , Hitoshi Yamagata , Takehiro Ema , Kyoko Sato , Shunsuke Satoh
发明人： Kota Aoyagi , Hitoshi Yamagata , Takehiro Ema , Kyoko Sato , Shunsuke Satoh
IPC分类号： A61B5/0275 , A61B8/06 , A61B6/00 , A61B5/055
CPC分类号： A61B8/481 , A61B8/06 , A61B8/08 , A61B8/13 , A61B8/463 , A61B8/488 , A61B8/5238
摘要： A differential-image creating unit creates a three-dimensional image on which an artery is highlighted and a three-dimensional image on which a tumor is highlighted. An image compositing unit combines the three-dimensional images to composite an image. A display control unit displays the composite image on a monitor. Moreover, when compositing an image, the image compositing unit composites the image such that a tumor nutrient blood-flow inside and outside tumor is to be displayed in respective different colors. Furthermore, a blood-flow quantity inside tumor measuring unit calculates a blood-flow quantity inside tumor and a ratio of the blood-flow quantity inside tumor to a tumor volume, and the display control unit displays the blood-flow quantity inside tumor and the ratio of the blood-flow quantity inside tumor to the tumor volume. Accordingly, information that is meaningful for determining malignancy of a tumor can be provided.
摘要翻译：差分图像创建单元创建其上突出有动脉的三维图像和突出显示肿瘤的三维图像。图像合成单元将三维图像组合成图像。显示控制单元在监视器上显示合成图像。此外，当合成图像时，图像合成单元复合图像，使得肿瘤内外的肿瘤营养血流以各自的不同颜色显示。此外，肿瘤测量单元内的血流量计算肿瘤内部的血流量和肿瘤内的血流量与肿瘤体积的比例，显示控制单元显示肿瘤内的血流量，肿瘤内血流量与肿瘤体积的比值。因此，可以提供对于确定肿瘤恶性肿瘤有意义的信息。

3. 发明授权

US08306606B2 Medical imaging apparatus, ultrasonic imaging apparatus, magnetic resonance imaging apparatus, medical image processing apparatus, and medical image processing method 有权
标题翻译：医疗成像装置，超声波成像装置，磁共振成像装置，医用图像处理装置以及医学图像处理方法
公开(公告)号：US08306606B2
公开(公告)日：2012-11-06
申请号：US12363060
申请日：2009-01-30
申请人： Kota Aoyagi , Hitoshi Yamagata , Takehiro Ema , Kyoko Sato , Shunsuke Satoh
发明人： Kota Aoyagi , Hitoshi Yamagata , Takehiro Ema , Kyoko Sato , Shunsuke Satoh
IPC分类号： A61B6/00
CPC分类号： A61B8/481 , A61B8/06 , A61B8/08 , A61B8/13 , A61B8/463 , A61B8/488 , A61B8/5238
摘要： A differential-image creating unit creates a three-dimensional image on which an artery is highlighted and a three-dimensional image on which a tumor is highlighted. An image compositing unit combines the three-dimensional images to composite an image. A display control unit displays the composite image on a monitor. Moreover, when compositing an image, the image compositing unit composites the image such that a tumor nutrient blood-flow inside and outside tumor is to be displayed in respective different colors. Furthermore, a blood-flow quantity inside tumor measuring unit calculates a blood-flow quantity inside tumor and a ratio of the blood-flow quantity inside tumor to a tumor volume, and the display control unit displays the blood-flow quantity inside tumor and the ratio of the blood-flow quantity inside tumor to the tumor volume. Accordingly, information that is meaningful for determining malignancy of a tumor can be provided.
摘要翻译：差分图像创建单元创建其上突出有动脉的三维图像和突出显示肿瘤的三维图像。图像合成单元将三维图像组合成图像。显示控制单元在监视器上显示合成图像。此外，当合成图像时，图像合成单元复合图像，使得肿瘤内外的肿瘤营养血流以各自的不同颜色显示。此外，肿瘤测量单元内的血流量计算肿瘤内部的血流量和肿瘤内的血流量与肿瘤体积的比例，显示控制单元显示肿瘤内的血流量，肿瘤内血流量与肿瘤体积的比值。因此，可以提供对于确定肿瘤恶性肿瘤有意义的信息。

4. 发明申请

US20100040200A1 MEDICAL IMAGE PROCESSING APPARATUS, ULTRASOUND IMAGING APPARATUS, X-RAY CT (COMPUTED TOMOGRAPHY) APPARATUS, AND METHOD OF PROCESSING MEDICAL IMAGE 有权
标题翻译：医学图像处理装置，超声成像装置，X射线CT（计算机图像）装置和处理医学图像的方法
公开(公告)号：US20100040200A1
公开(公告)日：2010-02-18
申请号：US12497984
申请日：2009-07-06
申请人： Takehiro Ema , Hitoshi Yamagata , Kota Aoyagi , Kyoko Sato , Shunsuke Satoh
发明人： Takehiro Ema , Hitoshi Yamagata , Kota Aoyagi , Kyoko Sato , Shunsuke Satoh
IPC分类号： H05G1/64 , A61B8/00 , G06T17/00 , G06K9/00 , A61B6/02
CPC分类号： G06T19/00 , A61B6/03 , A61B6/481 , A61B6/503 , A61B6/5247 , A61B8/08 , A61B8/0883 , A61B8/5238 , G06F19/00 , G06T15/08 , G06T2210/41 , G06T2219/008
摘要： A cardiac cavity region specifying part specifies the position of a cardiac cavity region represented in volume data. An image generation plane determining part determines an image generation plane that includes a rotation axis intersecting the cardiac cavity region. With a direction orthogonal to the image generation plane as a view direction, a first image generator generates three-dimensional image data that three-dimensionally represents a region excluding the cardiac cavity region, based on data excluding data included in the cardiac cavity of the volume data. A second image generator generates two-dimensional image data that two-dimensionally represents a region in the image generation plane, based on the data excluding the data included in the cardiac cavity region of the volume data. An image synthesizer synthesizes the three-dimensional image data with the two-dimensional image data. A display controller causes a display to display the synthesized image.
摘要翻译：心腔区域指定部指定体积数据中表示的心腔区域的位置。图像生成面确定部确定包括与心腔区域相交的旋转轴的图像生成面。利用与图像生成平面垂直的方向作为观察方向，第一图像生成器基于除了包括在体积的心腔中的数据之外的数据生成三维地表示除了心腔区域之外的区域的三维图像数据数据。基于除了包括在体积数据的心腔区域中的数据的数据，第二图像生成器生成二维地表示图像生成平面中的区域的二维图像数据。图像合成器将三维图像数据与二维图像数据合成。显示控制器使显示器显示合成图像。

5. 发明授权

US09078568B2 Medical image processing system and a method for processing a medical image 有权
标题翻译：医学图像处理系统和医疗图像处理方法
公开(公告)号：US09078568B2
公开(公告)日：2015-07-14
申请号：US12973146
申请日：2010-12-20
申请人： Kota Aoyagi , Hitoshi Yamagata
发明人： Kota Aoyagi , Hitoshi Yamagata
IPC分类号： A61B1/00 , A61B1/04 , A61B6/03 , A61B6/00 , G06T1/00 , A61B5/06
CPC分类号： A61B6/032 , A61B1/00009 , A61B1/0005 , A61B1/04 , A61B5/06 , A61B5/062 , A61B6/50 , A61B6/5247 , G06F19/00 , G06T1/00
摘要： The medical image processing device comprises a detection part, a storage part, an image generation part, and a display-control part. The detection part detects positions and directions of an endoscope. The storage part stores medical image data showing tubular tissues generated by a medical imaging device different from the endoscope. The image generation part generates virtual endoscopic image data showing the internal portion of the tubular tissues based on the medical image data having a position that is a predetermined distance away from the position of the endoscope as a viewpoint. The display-control part receives endoscopic image data showing the internal portion of the tubular tissues generated by the endoscope and displays an endoscopic image based on the endoscopic image data and a virtual endoscopic image based on the virtual endoscopic image data on a display part.
摘要翻译：医疗图像处理装置包括检测部，存储部，图像生成部以及显示控制部。检测部检测内窥镜的位置和方向。存储部存储表示由与内窥镜不同的医疗摄像装置生成的管状组织的医学图像数据。图像生成部基于具有距离内窥镜的位置为止的位置的医疗用图像数据为视点，生成示出管状组织的内部的虚拟内窥镜图像数据。显示控制部接收内窥镜图像数据，该内窥镜图像数据示出由内窥镜生成的管状组织的内部部分，并且在显示部上基于虚拟内窥镜图像数据，基于内窥镜图像数据和虚拟内窥镜图像显示内窥镜图像。

6. 发明授权

US09149243B2 Medical image diagnosis apparatus and image data processing apparatus 有权
标题翻译：医用图像诊断装置及图像数据处理装置
公开(公告)号：US09149243B2
公开(公告)日：2015-10-06
申请号：US13067334
申请日：2011-05-25
申请人： Kota Aoyagi
发明人： Kota Aoyagi
IPC分类号： A61B6/00 , G01R33/56
CPC分类号： A61B6/5211 , G01R33/5608 , G06F19/00
摘要： A medical image diagnosis apparatus and an image data processing apparatus that diagnoses vascular invasion status of a tumor and decides the most appropriate therapy method for the tumor by extracting tumor candidate regions and vascular regions based on extensive volume data derived from covering a therapy target organ, and specifying an adjacent vascular region existing within a prescribed scope from a gravity center of a tumor. The tumor candidate regions and vascular regions are generated as 3D image data or MPR image data for submitting a recommended therapy method for the tumor by adding branch data of the adjacent vascular.
摘要翻译：一种诊断肿瘤血管侵袭状态的医学图像诊断装置和图像数据处理装置，基于从覆盖治疗靶器官获得的大量体积数据，通过提取肿瘤候选区域和血管区域来决定最适合的肿瘤治疗方法，并且从肿瘤的重心指定存在于规定范围内的相邻血管区域。通过添加相邻血管的分支数据，将肿瘤候选区域和血管区域作为3D图像数据或MPR图像数据生成，以提交推荐的肿瘤治疗方法。

7. 发明申请

US20120029337A1 Medical image diagnosis apparatus and image data processing apparatus 有权
标题翻译：医用图像诊断装置及图像数据处理装置
公开(公告)号：US20120029337A1
公开(公告)日：2012-02-02
申请号：US13067334
申请日：2011-05-25
申请人： Kota Aoyagi
发明人： Kota Aoyagi
IPC分类号： A61B6/00
CPC分类号： A61B6/5211 , G01R33/5608 , G06F19/00
摘要： A medical image diagnosis apparatus and an image data processing apparatus that diagnoses vascular invasion status of a tumor and decides the most appropriate therapy method for the tumor by extracting tumor candidate regions and vascular regions based on extensive volume data derived from covering a therapy target organ, and specifying an adjacent vascular region existing within a prescribed scope from a gravity center of a tumor. The tumor candidate regions and vascular regions are generated as 3D image data or MPR image data for submitting a recommended therapy method for the tumor by adding branch data of the adjacent vascular.
摘要翻译：一种诊断肿瘤血管侵袭状态的医学图像诊断装置和图像数据处理装置，基于从覆盖治疗靶器官获得的大量体积数据，通过提取肿瘤候选区域和血管区域来决定最适合的肿瘤治疗方法，并且从肿瘤的重心指定存在于规定范围内的相邻血管区域。通过添加相邻血管的分支数据，将肿瘤候选区域和血管区域作为3D图像数据或MPR图像数据生成，以提交推荐的肿瘤治疗方法。

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