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公开(公告)号：US20150223769A1
公开(公告)日：2015-08-13
申请号：US14692384
申请日：2015-04-21
发明人： Kazuo IMAGAWA , Takuya SAKAGUCHI , Ryuji ZAIKI
CPC分类号： A61B6/466 , A61B6/022 , A61B6/4441 , A61B6/463 , A61B6/467 , A61B6/54 , A61B6/548 , G10L15/00 , G10L25/48 , G10L2015/223 , H04N13/302
摘要： According to an embodiment, a medical image display apparatus is accessible to an external device that stores data of a plurality of X-ray images with different imaging angles, or includes a storage unit that stores the data of the plurality of X-ray images. The medical image display apparatus includes a display, a distance specifying unit, an image selector and a display controller. The distance specifying unit specifies a distance of a user to the display. The image selector selects, from the plurality of X-ray images, two X-ray images with an angular difference determined based on the distance of the user. The display controller displays the selected two X-ray images on the display for stereopsis by the user.
摘要翻译： 根据实施例，医疗图像显示装置可以存储存储具有不同成像角度的多个X射线图像的数据的外部设备，或者包括存储多个X射线图像的数据的存储单元。 医疗图像显示装置包括显示器，距离指定单元，图像选择器和显示控制器。 距离指定单元指定用户到显示器的距离。 图像选择器从多个X射线图像中选择基于用户的距离确定的角度差的两个X射线图像。 显示控制器在显示器上显示所选择的两个X射线图像以供用户立体观察。
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公开(公告)号：US20150342546A1
公开(公告)日：2015-12-03
申请号：US14823203
申请日：2015-08-11
发明人： Ryuji ZAIKI
CPC分类号： A61B6/4441 , A61B6/022 , A61B6/08 , A61B6/4482 , A61B6/463 , A61B6/467 , A61B6/469 , A61B6/503 , A61B6/504 , A61B6/545
摘要： An X-ray diagnostic apparatus according to one embodiment comprises: an X-ray tube, an X-ray detector, a supporting arm configured to support the X-ray tube and the X-ray detector in directions to face each other, a moving mechanism configured to move the supporting arm around a plurality of rotation axes and processing circuitry configured to set an imaging sequence concerning a plurality of left-eye imaging positions with respect to the object and a plurality of right-eye imaging positions respectively corresponding to the plurality of left-eye imaging positions and configured to control the moving mechanism to move the supporting arm in accordance with the set imaging sequence. The imaging sequence includes a sequence of continuously performing imaging at at least two of the plurality of left-eye imaging positions or a sequence of continuously performing imaging at at least two of the plurality of right-eye imaging positions.
摘要翻译： 根据一个实施例的X射线诊断装置包括：X射线管，X射线检测器，支撑臂，被配置为在彼此面对的方向上支撑X射线管和X射线检测器，移动 被配置为围绕多个旋转轴线移动所述支撑臂的机构以及被配置为设置关于所述物体的多个左眼成像位置的成像序列的多个处理电路和分别对应于所述多个左眼成像位置的多个右眼成像位置 的左眼成像位置，并且被配置为根据所设置的成像顺序来控制移动机构以移动支撑臂。 成像序列包括在多个左眼成像位置中的至少两个处连续执行成像的顺序或在多个右眼成像位置中的至少两个处连续执行成像的序列。
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公开(公告)号：US20160220218A1
公开(公告)日：2016-08-04
申请号：US15010822
申请日：2016-01-29
发明人： Ryuji ZAIKI , Hisayuki UEHARA , Masashi HIRASAWA , Kazuhiro TANIYAMA , Kazuo IMAGAWA , Katsuie IKAWA
IPC分类号： A61B6/00
CPC分类号： A61B6/54 , A61B6/0457 , A61B6/102 , A61B6/4429 , A61B6/4435 , A61B6/4441 , A61B6/4464 , A61B6/461 , A61B6/547
摘要： According to one embodiment, an X-ray diagnostic apparatus includes a support frame, an input button, and processing circuitry. The support frame supports an X-ray detector which detects X-rays. The input button provides on at least one of an exterior of the support frame and an exterior of the X-ray detector and inputs an instruction to implement an assigned moving operation pattern of a plurality of moving operation patterns concerning movement of at least one of the support frame, the X-ray detector, and a table top. The processing circuitry assigns the input button with an instruction to implement a moving operation pattern, of the plurality of moving operation patterns, which is selected by an operator.
摘要翻译： 根据一个实施例，X射线诊断装置包括支撑框架，输入按钮和处理电路。 支撑框架支持检测X射线的X射线检测器。 所述输入按钮提供所述支撑框架的外部和所述X射线检测器的外部中的至少一个，并且输入用于实现与所述X射线检测器中的至少一个的运动有关的多个移动操作模式的分配的移动操作模式的指令 支架，X光检测器和台面。 处理电路为输入按钮分配用于实现由操作者选择的多个移动操作模式的移动操作模式的指令。
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公开(公告)号：US20150342548A1
公开(公告)日：2015-12-03
申请号：US14823550
申请日：2015-08-11
发明人： Ryuji ZAIKI
摘要： According to one embodiment, an X-ray diagnostic apparatus includes an X-ray tube that generates X-rays, an X-ray detector that detects X-rays generated from the X-ray tube and transmitted through an object, a supporting mechanism supports the X-ray tube and the X-ray detector in directions to face each other, a display displays an X-ray image concerning the object based on an output from the X-ray detector, position specifying circuitry specifies a position of the face of a user who is visually recognizing the display, and moving circuitry moves the supporting mechanism to an imaging position corresponding to the specified position of the face of the user.
摘要翻译： 根据一个实施例，X射线诊断装置包括产生X射线的X射线管，X射线检测器，其检测从X射线管产生并透过物体的X射线，支撑机构支撑 X射线管和X射线检测器相互面对的方向，显示器根据来自X射线检测器的输出显示与物体有关的X射线图像，位置指定电路指定脸部的位置 视觉识别显示器的用户，移动电路将支撑机构移动到与用户面部的指定位置相对应的成像位置。
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公开(公告)号：US20150250437A1
公开(公告)日：2015-09-10
申请号：US14721292
申请日：2015-05-26
发明人： Ryuji ZAIKI
IPC分类号： A61B6/00 , A61M5/00 , A61B5/0402
CPC分类号： A61B6/481 , A61B5/0402 , A61B6/4441 , A61B6/486 , A61B6/504 , A61B6/5205 , A61B6/541 , A61M5/007 , A61M2205/33
摘要： An X-ray diagnostic apparatus according to an embodiment includes a processing circuitry. The processing circuitry configured to acquire blood flow state information indicating a blood flow state in a blood vessel of a subject, and control at least one of an injection start, an injection speed, and an injection amount of injection of a contrast media into the subject by an injector based on the blood flow state information acquired.
摘要翻译： 根据实施例的X射线诊断装置包括处理电路。 所述处理电路被配置为获取指示对象的血管中的血流状态的血流状态信息，并且将对比剂的注射开始，注射速度和注射量中的至少一个控制到所述对象中 通过基于获取的血流状态信息的注射器。
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公开(公告)号：US20140350350A1
公开(公告)日：2014-11-27
申请号：US14455047
申请日：2014-08-08
CPC分类号： G06T7/0012 , A61B6/12 , A61B6/463 , A61B6/481 , A61B6/487 , A61B6/501 , A61B6/504 , A61B6/5217 , A61F2/82 , A61F2002/823 , G06K9/4604 , G06T7/11 , G06T7/62 , G06T7/64 , G06T2207/10081 , G06T2207/30101
摘要： A medical image processing apparatus includes, an unit (12) extracting a blood vessel wall region from the image in a range including an aneurysm in an object, an unit (13) calculating the blood vessel diameter change rates of the neck portions of the aneurysm, blood vessel curvature, and blood vessel flattening ratio at each of discrete points on a blood vessel region based on the extracted blood vessel region, an unit (14) extracting, from discrete points, feature points at each of which at least one of a blood vessel diameter change rate, blood vessel curvature, and blood vessel flattening ratio exceeds a corresponding one of thresholds and decide a range for the indwelling of a stent graft in accordance with the extracted feature points, and a display unit (19) superimposing and display unrecommended ranges on a stored image.
摘要翻译： 一种医疗用图像处理装置，包括从包含物体中的动脉瘤的范围内的图像中提取血管壁区域的单元（12），计算动脉瘤颈部的血管直径变化率的单元（13） 基于所提取的血管区域在血管区域上的离散点处的血管曲率和血管平坦化比例，从离散点提取各自的特征点的单元（14），其中， 血管直径变化率，血管曲率，血管平坦化比例超过相应的阈值，根据所提取的特征点决定支架移植物的留置范围，以及显示单元（19），叠加显示部 存储图像上的不建议的范围。
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公开(公告)号：US20150272529A1
公开(公告)日：2015-10-01
申请号：US14659864
申请日：2015-03-17
发明人： Kazuo IMAGAWA , Takuya SAKAGUCHI , Ryuji ZAIKI
CPC分类号： A61B6/5247 , A61B5/0035 , A61B5/02007 , A61B5/4887 , A61B6/032 , A61B6/4283 , A61B6/4441 , A61B6/469 , A61B6/504 , A61B6/5205 , A61B6/547
摘要： The X-ray diagnostic apparatus includes an X-ray emitting device, an X-ray detection device, a fluoroscopic image generating unit, a calcified region detection unit and a display control unit. The fluoroscopic image generating unit generates a plurality of frames of fluoroscopic images of an object on a basis of detected X-rays in sequence. The calcified region detection unit detects a calcified region on each of the fluoroscopic images in sequence. The display control unit superimposes a calcified region image on a position of the calcified region on each of the fluoroscopic images in sequence, the calcified region image including a calcified region on a pre-acquired CT image or MR image of the object, and displays resulting images on a display device in sequence.
摘要翻译： X射线诊断装置包括X射线发射装置，X射线检测装置，透视图像生成单元，钙化区域检测单元和显示控制单元。 透视图像生成部根据检测出的X射线依次生成物体的多个透视图像。 钙化区域检测单元依次检测每个透视图像上的钙化区域。 显示控制单元将钙化区域图像依次叠加在每个透视图像上的钙化区域的位置上，钙化区域图像包括预取得的CT图像或物体的MR图像上的钙化区域，并显示结果 依次显示设备上的图像。
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公开(公告)号：US20130266123A1
公开(公告)日：2013-10-10
申请号：US13859275
申请日：2013-04-09
发明人： Hajime YOSHIDA , Ryuji ZAIKI , Masahiro OZAWA , Yusuke NARABU , Masaki KOBAYASHI
IPC分类号： A61B6/00
CPC分类号： A61B6/545 , A61B6/12 , A61B6/4441 , A61B6/503 , A61B6/504
摘要： An X-ray diagnostic apparatus according to an embodiment includes a generating unit and a display controller. The generating unit generates a diagram illustrating the angle information of an arm. The display controller performs display control to visualize, together with the diagram generated by the generating unit, at least one of information showing the status of the arm when the arm is at an angle illustrated in the diagram and information showing the status of a subject to be imaged when the arm is at the angle illustrated in the diagram.
摘要翻译： 根据实施例的X射线诊断装置包括生成单元和显示控制器。 生成单元生成示出臂的角度信息的图。 显示控制器执行显示控制，以与生成单元生成的图形一起显示表示当臂处于图中所示的角度的臂的状态的信息中的至少一个以及示出主体的状态的信息 当臂处于图中所示的角度时被成像。
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公开(公告)号：US20130208863A1
公开(公告)日：2013-08-15
申请号：US13842130
申请日：2013-03-15
IPC分类号： A61B6/12
CPC分类号： A61B6/12 , A61B6/469 , A61B6/481 , A61B6/504 , A61B6/5217 , A61B6/5235 , A61B6/5294 , A61F2/24
摘要： A medical diagnostic imaging apparatus of an embodiment includes: an imaging unit configured to capture a medical image of a blood vessel in which an artificial valve is to be placed; a display unit configured to display the medical image captured by the imaging unit; a storage unit configured to store artificial valve information about a length of the artificial valve; and a control unit configured to find a length of the artificial valve in the medical image displayed by the display unit, and to judge whether or not the length thus found and the length in the artificial valve information stored in the storage unit are the same.
摘要翻译： 实施方式的医疗诊断摄像装置包括：摄像单元，被配置为拍摄要放置人造瓣膜的血管的医学图像; 显示单元，被配置为显示由所述成像单元捕获的医学图像; 存储单元，其构造为存储关于所述人造瓣膜的长度的人造瓣膜信息; 以及控制单元，被配置为找到由显示单元显示的医疗图像中的人造瓣膜的长度，并且判断如此发现的长度和存储在存储单元中的人造瓣膜信息中的长度是否相同。
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10.发明申请公开(公告)号：US20160371837A1
公开(公告)日：2016-12-22
申请号：US15257664
申请日：2016-09-06
CPC分类号： G06T7/0012 , A61B6/12 , A61B6/463 , A61B6/481 , A61B6/487 , A61B6/501 , A61B6/504 , A61B6/5217 , A61F2/82 , A61F2002/823 , G06K9/4604 , G06T7/11 , G06T7/62 , G06T7/64 , G06T2207/10081 , G06T2207/30101
摘要： A medical image processing apparatus includes, an unit (12) extracting a blood vessel wall region from the image in a range including an aneurysm in an object, an unit (13) calculating the blood vessel diameter change rates of the neck portions of the aneurysm, blood vessel curvature, and blood vessel flattening ratio at each of discrete points on a blood vessel region based on the extracted blood vessel region, an unit (14) extracting, from discrete points, feature points at each of which at least one of a blood vessel diameter change rate, blood vessel curvature, and blood vessel flattening ratio exceeds a corresponding one of thresholds and decide a range for the indwelling of a stent graft in accordance with the extracted feature points, and a display unit (19) superimposing and display unrecommended ranges on a stored image.
摘要翻译： 一种医疗用图像处理装置，包括从包含物体中的动脉瘤的范围内的图像中提取血管壁区域的单元（12），计算动脉瘤颈部的血管直径变化率的单元（13） 基于所提取的血管区域在血管区域上的离散点处的血管曲率和血管平坦化比例，从离散点提取各自的特征点的单元（14），其中， 血管直径变化率，血管曲率，血管平坦化比例超过相应的阈值，根据所提取的特征点决定支架移植物的留置范围，以及显示单元（19），叠加显示部 存储图像上的不建议的范围。
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