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公开(公告)号：US20150245819A1
公开(公告)日：2015-09-03
申请号：US14713720
申请日：2015-05-15
发明人： Hiroki YOSHIARA , Yuko KANAYAMA , Yoshitaka MINE , Cong YAO , Go TANAKA
CPC分类号： A61B8/5207 , A61B8/06 , A61B8/0841 , A61B8/0866 , A61B8/0883 , A61B8/463 , A61B8/466 , A61B8/469 , A61B8/481 , A61B8/483 , A61B8/523 , A61B17/3403 , A61B34/20 , A61B90/37 , A61B2017/3413 , A61B2018/00738 , A61B2018/1425 , A61B2034/2051 , A61B2090/378 , A61B2560/0475
摘要： An ultrasound diagnostic apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain the position of the boundary of a region of interest that is set in first ultrasound image data of a subject. The processing circuitry is configured to generate second ultrasound image data by assigning a pixel value to each of pixels of which a change of the brightness value between before and after a contrast enhancement is equal to or larger than a threshold value with regard to pre-contrast-enhanced image data and post-contrast-enhanced image data of the subject both of which were acquired after a treatment using a puncture needle has been performed, the assigned pixel value corresponding to the distance between the pixel and the boundary of the region of interest. The processing circuitry is configured to cause a display unit to display the second ultrasound image data.
摘要翻译： 根据实施例的超声诊断装置包括处理电路。 处理电路被配置为获得设置在被摄体的第一超声图像数据中的感兴趣区域的边界的位置。 处理电路被配置为通过将像素值分配给每个像素，以产生第二超声图像数据，每个像素在对比度增强之前和之后的亮度值的变化等于或大于相对于预对比度的阈值 已经执行了在使用穿刺针进行治疗之后获取的被检体的增强图像数据和后对比度增强图像数据，对应于像素与感兴趣区域的边界之间的距离的分配像素值 。 处理电路被配置为使得显示单元显示第二超声图像数据。
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公开(公告)号：US20180092628A1
公开(公告)日：2018-04-05
申请号：US15718578
申请日：2017-09-28
发明人： Yoshitaka MINE , Satoshi Matsunaga , Yukifumi Kobayashi , Kazuo Tezuka , Jiro Higuchi , Atsushi Nakai , Shigemitsu Nakaya , Yutaka Kobayashi
IPC分类号： A61B8/00
CPC分类号： A61B8/463 , A61B8/06 , A61B8/13 , A61B8/4254 , A61B8/465 , A61B8/466 , A61B8/483 , A61B8/5246 , A61B8/565
摘要： According to one embodiment, an ultrasonic diagnostic apparatus includes processing circuitry. The processing circuitry acquires position information relating to an ultrasonic probe and an ultrasonic image. The processing circuitry acquires ultrasonic image data which is obtained by transmission and reception of ultrasonic from the ultrasonic probe at a position where the position information is acquired, the ultrasonic image data being associated with the position information. The processing circuitry executes associating between a first coordinate system relating to the position information and a second coordinate system relating to medical image data. The processing circuitry executes image alignment between an ultrasonic image based on the associated ultrasonic image data and a medical image based on the medical image data.
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3.发明申请公开(公告)号：US20180008232A1
公开(公告)日：2018-01-11
申请号：US15644260
申请日：2017-07-07
发明人： Yoshitaka MINE , Yutaka KOBAYASHI , Jiro HIGUCHI , Atsushi NAKAI , Satoru TEZUKA , Kazuo TEZUKA , Cong YAO
CPC分类号： A61B8/4254 , A61B5/055 , A61B8/08 , A61B8/0875 , A61B8/0891 , A61B8/14 , A61B8/145 , A61B8/4218 , A61B8/463 , A61B8/466 , A61B8/483 , A61B8/486 , A61B8/488 , A61B8/5207 , A61B8/5261 , G01S7/52074 , G01S15/8936 , G01S15/8979 , G01S15/8993 , G06T15/08
摘要： An ultrasonic diagnosis apparatus includes a position detector, and control circuitry. The position detector detects a position in a three-dimensional space of one of an ultrasonic image and an ultrasonic probe. The control circuitry uses a vivisection view defined in a three-dimensional space. The control circuitry associates a structure related to a subject included in the ultrasonic image with a structure included in the vivisection view using a position and orientation in a first three-dimensional coordinate system of the structure related to the subject included in the ultrasonic image and a position and orientation in a second three-dimensional coordinate system of the structure included in the vivisection view.
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公开(公告)号：US20170252007A1
公开(公告)日：2017-09-07
申请号：US15450886
申请日：2017-03-06
发明人： Yoshitaka MINE , Kazutoshi SADAMITSU , Masami TAKAHASHI , Masatoshi NISHINO , Norihisa KIKUCHI , Naoyuki NAKAZAWA , Atsushi NAKAI , Jiro HIGUCHI , Yutaka KOBAYASHI , Cong YAO , Kazuo TEZUKA , Naoki YONEYAMA , Atsushi SUMI
CPC分类号： A61B8/4461 , A61B8/4218 , A61B8/4483 , A61B8/5207 , G01S15/8925 , G01S15/8927 , G01S15/8945 , G01S15/8993 , G01S15/8995 , G01S15/8997
摘要： In one embodiment, an ultrasonic diagnostic apparatus includes a probe configured to be equipped with plural transducers arranged in a first direction and a second direction perpendicular to the first direction and be able to perform a two-dimensional scan in the first and second directions; a moving device configured to support the probe and mechanically move the probe in the second direction; a receiving circuit configured to generate first reception signals for respective moving positions of the probe in the second direction by performing receiving phase-compensation and summation processing on respective reflected signals received by the plurality of transducers at each of the moving positions; and processing circuitry configured to generate a second reception signal by performing moving aperture synthesis on the first reception signals generated for the respective moving positions of the probe based on positional information of the probe and generate image data from the second reception signal.
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公开(公告)号：US20180028156A1
公开(公告)日：2018-02-01
申请号：US15657846
申请日：2017-07-24
发明人： Satoshi MATSUNAGA , Yoshitaka MINE
CPC分类号： A61B8/5207 , A61B8/14 , A61B8/4254 , A61B8/461 , A61B8/463 , A61B8/483 , A61B8/485 , A61B8/488 , G06T11/001 , G06T11/60 , G06T15/08 , G06T2210/41
摘要： According to one embodiment, a medical image processing apparatus includes the processing circuitry. The processing circuitry generates an image from volume data. The volume data is generated based on echo data acquired while the ultrasonic probe is moved and output of a positional sensor provided on the ultrasonic probe. The processing circuitry further generates an indicator indicating speed of the ultrasonic probe and recommended speed range of moving the ultrasonic probe. The speed of the ultrasonic probe is calculated based on the output of the positional sensor. The processing circuitry causes a display to display the image and the indicator.
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6.发明申请公开(公告)号：US20170007201A1
公开(公告)日：2017-01-12
申请号：US15133957
申请日：2016-04-20
发明人： Yutaka KOBAYASHI , Kazutoshi SADAMITSU , Jiro HIGUCHI , Masatoshi NISHINO , Norihisa KIKUCHI , Atsushi SUMI , Naoyuki NAKAZAWA , Atsushi NAKAI , Cong YAO , Naoki YONEYAMA , Kazuo TEZUKA , Yoshitaka MINE , Masami TAKAHASHI
IPC分类号： A61B8/08 , G06T7/20 , G06T7/00 , A61B5/0452 , A61B8/00
CPC分类号： A61B8/0883 , A61B5/0452 , A61B5/7285 , A61B6/032 , A61B6/503 , A61B6/5217 , A61B6/5288 , A61B6/541 , A61B8/4494 , A61B8/466 , A61B8/483 , A61B8/5223 , A61B8/5284 , A61B8/543 , G06T7/0016 , G06T2207/10016 , G06T2207/10136 , G06T2207/30048
摘要： An ultrasonic diagnostic apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to extract a cardiac valve from three-dimensional images of frames generated by controlling an ultrasonic probe to perform transmission and reception of ultrasonic waves. The processing circuitry is configured to calculate, as a prolapse gap, a gap between valve leaflets of the cardiac valve in a three-dimensional image of a specific frame among the frames. The processing circuitry is configured to display the prolapse gap on a display.
摘要翻译： 根据本实施例的超声波诊断装置包括处理电路。 处理电路被配置为从通过控制超声波探头生成的帧的三维图像中提取心脏瓣膜以执行超声波的发送和接收。 所述处理电路被配置为计算所述帧中的特定帧的三维图像中的所述心脏瓣膜的瓣叶之间的间隙。 处理电路被配置为在显示器上显示脱垂间隙。
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公开(公告)号：US20150087980A1
公开(公告)日：2015-03-26
申请号：US14560581
申请日：2014-12-04
发明人： Cong YAO , Shintaro NIWA , Tetsuya KAWAGISHI , Yoshitaka MINE
CPC分类号： A61B8/463 , A61B8/14 , A61B8/467 , A61B8/485 , A61B8/488 , A61B8/5207 , A61B8/5246 , A61B8/5261 , A61B8/54 , G01S7/52022 , G01S7/52036 , G01S7/52038 , G01S7/52042 , G01S7/52071 , G01S7/52074 , G01S7/52085 , G01S15/8915 , G01S15/8963 , G01S15/8979 , G01S15/8993
摘要： An ultrasound diagnosis apparatus according to an embodiment includes an obtaining unit, an image generating unit, and a controlling unit. The obtaining unit obtains setting information in which a plurality of types of ultrasound image data are set as display-purpose image data and in which a percentage of a time period to display the display-purpose image data is set for each of the plurality of types. The image generating unit generates, along a time series, each of the plurality of types of ultrasound image data set in the setting information. The controlling unit exercises control so that the plurality of types of ultrasound image data generated by the image generating unit are stored into a storage unit and exercises control so that the display-purpose image data is displayed on a display unit according to the percentage set in the setting information for each of the types.
摘要翻译： 根据实施例的超声波诊断装置包括获取单元，图像生成单元和控制单元。 获取单元获取其中将多种类型的超声图像数据设置为显示目的图像数据的设置信息，并且其中为多种类型中的每一种设置显示用途图像数据的时间段的百分比 。 图像生成单元沿着时间序列生成在设定信息中设定的多种类型的超声波图像数据中的每一种。 控制单元进行控制，使得由图像生成单元生成的多种类型的超声图像数据被存储在存储单元中并进行控制，使得显示用图像数据根据设置在显示单元中的百分比显示在显示单元上 每种类型的设置信息。
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公开(公告)号：US20170252002A1
公开(公告)日：2017-09-07
申请号：US15450859
申请日：2017-03-06
发明人： Yoshitaka MINE , Kazutoshi SADAMITSU , Masami TAKAHASHI , Masatoshi NISHINO , Norihisa KIKUCHI , Naoyuki NAKAZAWA , Atsushi NAKAI , Jiro HIGUCHI , Yutaka KOBAYASHI , Cong YAO , Kazuo TEZUKA , Naoki YONEYAMA , Atsushi SUMI
IPC分类号： A61B8/00 , A61B6/03 , A61B5/00 , A61B5/0205 , A61B5/0402 , A61B8/14 , A61B8/08
CPC分类号： A61B8/4218 , A61B5/0402 , A61B5/08 , A61B8/4254 , A61B8/4263 , A61B8/467
摘要： In one embodiment, an ultrasonic diagnostic apparatus includes an ultrasonic probe; a robot arm configured to support the ultrasonic probe and move the ultrasonic probe along a body surface of an object; memory circuitry configured to store trace instruction information used by the robot arm for moving the ultrasonic probe; and control circuitry configured to drive the robot arm in such a manner that the robot arm moves the ultrasonic probe according to the trace instruction information.
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公开(公告)号：US20150094569A1
公开(公告)日：2015-04-02
申请号：US14566446
申请日：2014-12-10
发明人： Hiroyuki OHUCHI , Takuya SASAKI , Yoshitaka MINE , Tokiko MITOBE
CPC分类号： A61B8/0841 , A61B8/145 , A61B8/4444 , A61B8/4488 , A61B8/4494 , A61B8/461 , A61B8/463 , A61B8/5207 , A61B8/5223 , A61B8/5246 , A61B8/54
摘要： An ultrasonic diagnosis apparatus according to an embodiment includes a scan controller, an image generator, a detector, an image generation controller, an image combiner and a display controller. The scan controller causes to execute a first scan for performing ultrasound transmission in a first direction and a second scan for performing ultrasound transmission in each of a plurality of directions. The image generator generates first ultrasonic image data through the first scan and generates a second ultrasonic image data group through the second scan. The detector detects a line segment based on the second ultrasonic image data group. The image generation controller controls to generate needle image data based on information about the line segment. The image combiner generates composite image data of the first ultrasonic image data and the needle image data. The display controller controls the composite image data to be displayed.
摘要翻译： 根据实施例的超声波诊断装置包括扫描控制器，图像生成器，检测器，图像生成控制器，图像合成器和显示控制器。 扫描控制器执行用于在第一方向上执行超声波传输的第一扫描和用于在多个方向中的每一个中执行超声波传输的第二扫描。 图像生成器通过第一扫描生成第一超声波图像数据，并且通过第二扫描生成第二超声波图像数据组。 检测器基于第二超声波图像数据组检测线段。 图像生成控制器基于关于线段的信息来控制生成针图像数据。 图像合成器生成第一超声波图像数据和针图像数据的合成图像数据。 显示控制器控制要显示的合成图像数据。
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