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1. 发明授权

EP2949259B1 IMAGE DIAGNOSTIC DEVICE AND INFORMATION PROCESSING DEVICE 有权
公开(公告)号：EP2949259B1
公开(公告)日：2018-06-27
申请号：EP13873103.9
申请日：2013-01-23
申请人： Terumo Kabushiki Kaisha
发明人： FURUICHI, Junya , INOUE, Kouichi , ETOU, Hijiri
IPC分类号： A61B1/00 , A61B5/00 , A61B5/02 , G06T7/00 , G06T11/00
CPC分类号： A61B5/0066 , A61B1/00009 , A61B5/0084 , A61B5/02007 , A61B5/06 , A61B5/6852 , A61B5/742 , A61B2576/02 , G06T7/0002 , G06T11/003 , G06T2207/10072 , G06T2207/30101 , G06T2211/40
摘要： The present invention acquires line data represented by multiple luminance values in a radial direction from a rotation center position of an imaging core which are derived by a rotation position and movement of the imaging core. Then, based on the acquired line data, an image of a two-dimensional space in which ¸ representing a rotation angle and z representing a position in a movement direction are set to two axes is generated and displayed.

2. 发明授权

EP2982291B1 IMAGE DIAGNOSTIC DEVICE, METHOD FOR CONTROLLING SAME, PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译：图像诊断设备，用于控制该设备的方法，程序和计算机可读存储介质
公开(公告)号：EP2982291B1
公开(公告)日：2018-03-07
申请号：EP13880878.7
申请日：2013-04-05
申请人： Terumo Kabushiki Kaisha
发明人： INOUE, Kouichi , FURUICHI, Junya , ETOU, Hijiri
IPC分类号： A61B1/04 , A61B1/00 , A61B6/00 , A61B8/12 , G06K9/62 , A61B5/00 , A61B8/08 , G06T7/20 , G06T7/00
CPC分类号： A61B6/12 , A61B5/0035 , A61B5/0066 , A61B5/02007 , A61B5/7207 , A61B5/7246 , A61B5/7289 , A61B5/743 , A61B6/463 , A61B6/486 , A61B6/504 , A61B6/5217 , A61B6/5247 , A61B8/0891 , A61B8/12 , A61B8/5276
摘要： According to the present invention, when acquiring data through a rotation position and a movement of an imaging core, X-ray images at a fixed viewpoint position are synchronized so as to be continuously input along a time axis. Then, timing when vascular activity such as a cardiac beat and the like occurs is determined based on the X-ray images. A plurality of vascular cross-sectional images on a plane orthogonal to a vascular axis acquired through the rotation and the movement of the imaging core are acquired. Then, a vascular image along the vascular axis is generated from the vascular cross-sectional image or the vascular cross-sectional images in series, and when performing a display, a site having vascular activity is displayed in a discriminable manner.

3. 发明公开

EP2689707A1 OPTICAL IMAGE DIAGNOSIS APPARATUS AND IMAGE-PROCESSING METHOD 有权
标题翻译：光学图像诊断装置和图像处理方法
公开(公告)号：EP2689707A1
公开(公告)日：2014-01-29
申请号：EP12765421.8
申请日：2012-02-22
申请人： Terumo Kabushiki Kaisha
发明人： FURUICHI, Junya , KANEKO, Kenji
IPC分类号： A61B1/00
CPC分类号： A61B5/061 , A61B1/00009 , A61B5/0066 , A61B5/0073 , A61B5/0084 , A61B5/02007 , A61B5/06 , A61B5/1076 , A61B5/1077 , A61B5/1079 , A61B5/6852 , A61B2576/02 , G06T7/0012 , G06T7/70 , G06T7/73 , G06T2207/10101 , G06T2207/30101
摘要： In an optical imaging apparatus for diagnosis, there is generated a closed curve which precisely reproduces the shape of the indwelled stent and the shape of the inner wall of the biological tissue at the indwelling position of the stent. An optical imaging apparatus for diagnosis relating to the present invention is characterized by including: an analysis means for analyzing intensity change in transmission direction of the light from the transmission and reception unit for every one of the respective line data; a detection means, based on the analysis result, for detecting pixel data expressing stent position in the transmission direction; a labeling means for labeling each pixel data expressing the detected stent position; an elimination means for eliminating, within the respective labeling groups applied with the same labels by the labeling means, labeling groups in each of which the number of pixel data in the circumferential direction is a predetermined value or less; a calculation means for calculating center position with regard to each labeling group which was not eliminated; and a generation means for generating a stent closed-curve by using the center position of the each labeling group, which was calculated.
摘要翻译：在用于诊断的光学成像设备中，产生闭合曲线，该曲线精确地再现留置支架的形状和生物组织的内壁在留置位置处的形状。本发明涉及的诊断用光学成像装置的特征在于包括：分析装置，用于针对每个相应的线数据分析来自发送和接收单元的光的传输方向上的强度变化; 检测装置，基于分析结果，检测表示在传输方向上的支架位置的像素数据; 标记装置，用于标记表示检测到的支架位置的每个像素数据; 一个消除装置，用于在由标记装置应用相同标记的各个标记组内，消除每个标记组中圆周方向上的像素数据的数量是预定值或更少的标记组; 计算装置，用于计算关于未被消除的每个标记组的中心位置; 以及生成单元，其使用计算出的各标记组的中心位置来生成支架闭曲线。

4. 发明公开

EP2965682A1 DIAGNOSTIC IMAGING APPARATUS, INFORMATION PROCESSING DEVICE AND CONTROL METHODS, PROGRAMS AND COMPUTER-READABLE STORAGE MEDIA THEREFOR 有权
标题翻译：诊断成像设备，信息处理设备和控制方法以及计算机可读存储介质THEREOF
公开(公告)号：EP2965682A1
公开(公告)日：2016-01-13
申请号：EP13877170.4
申请日：2013-03-04
申请人： Terumo Kabushiki Kaisha
发明人： FURUICHI, Junya , INOUE, Kouichi
IPC分类号： A61B1/00 , A61B8/12
CPC分类号： G06T7/0012 , A61B5/0035 , A61B5/004 , A61B5/0066 , A61B5/0084 , A61B5/6876 , A61B8/0891 , A61B8/12 , A61B8/14 , A61B8/4416 , A61B8/445 , A61B8/4461 , A61B8/483 , A61B8/5276 , A61B2576/02 , G06T2200/04 , G06T2207/10101 , G06T2207/10136 , G06T2207/30104
摘要： According to the present invention, there is provided a technique for preventing image quality of a three-dimensional image from becoming poor due to fluctuations in the rotation speed of an imaging core. For this purpose, if data is obtained from the imaging core by moving and rotating the imaging core, a cross-sectional image is generated at each movement position. Then, a direction where a guidewire is present in each of the cross-sectional images is detected. An angular difference between the direction of the detected guidewire and a preset direction is obtained so as to rotate each of the cross-sectional images in accordance with the angular difference. Then, the cross-sectional images which are previously rotated in this way are connected to one another, thereby generating the three-dimensional image.
摘要翻译：。根据本发明，由于在成像芯的旋转速度的波动提供了一种用于从变差防止三维图像的图像质量的技术。为了这个目的，如果数据是从所述成像芯通过移动和旋转成像芯获得，在每个移动位置产生的横截面图像。然后，检测其中的引导线存在于每个横截面的图像的方向。所检测到的导丝的方向和预设的方向之间的角度差，获得以各截面图像的雅舞的角度差转动。然后，它们以这种方式以前旋转的截面图像被彼此连接，从而生成所述三维图像。

5. 发明公开

EP2949259A1 IMAGE DIAGNOSTIC DEVICE AND INFORMATION PROCESSING DEVICE AND CONTROL METHOD THEREFOR, PROGRAM AND COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译： IMAGE诊断装置和信息处理装置及其控制方法和程序的计算机可读存储介质
公开(公告)号：EP2949259A1
公开(公告)日：2015-12-02
申请号：EP13873103.9
申请日：2013-01-23
申请人： Terumo Kabushiki Kaisha
发明人： FURUICHI, Junya , INOUE, Kouichi , ETOU, Hijiri
IPC分类号： A61B1/00
CPC分类号： A61B5/0066 , A61B1/00009 , A61B5/0084 , A61B5/02007 , A61B5/06 , A61B5/6852 , A61B5/742 , A61B2576/02 , G06T7/0002 , G06T11/003 , G06T2207/10072 , G06T2207/30101 , G06T2211/40
摘要： The present invention acquires line data represented by multiple luminance values in a radial direction from a rotation center position of an imaging core which are derived by a rotation position and movement of the imaging core.
Then, based on the acquired line data, an image of a two-dimensional space in which θ representing a rotation angle and z representing a position in a movement direction are set to two axes is generated and displayed.
摘要翻译：本发明取得由多个亮度值中从由所述成像芯的旋转位置和运动衍生的成像铁心的旋转中心位置的径向方向上表示的线数据。然后，基于所获取的行数据，生成并显示一个两维空间的，其中图像¸表示的旋转角和z表示在一个运动方向上的位置被设定为两个轴。

6. 发明公开

EP2484289A1 DIAGNOSTIC IMAGING APPARATUS AND METHOD FOR CONTROLLING SAME 有权
标题翻译： VORRICHTUNGFÜRDIAGNOSTISCHE BILDGEBUNG UND VERFAHREN ZU IHRER STEUERUNG
公开(公告)号：EP2484289A1
公开(公告)日：2012-08-08
申请号：EP10820105.4
申请日：2010-09-24
申请人： Terumo Kabushiki Kaisha
发明人： SUZUKI, Hironobu , FURUICHI, Junya
IPC分类号： A61B8/12 , A61B1/00
CPC分类号： A61B5/6852 , A61B5/0066 , A61B8/12 , A61B8/4245 , A61B8/4461 , A61B8/463 , A61B8/466 , A61B8/469 , A61B8/483 , A61B8/5207 , G01S7/52073 , G01S7/52074 , G01S15/894 , G01S15/8945 , G01S15/8993
摘要： In an imaging apparatus for diagnosis, on an occasion when redisplaying visualized multiple cross-sectional images, the present invention is addressed to make it possible for a user to easily recognize which positions in the axial direction the cross-sectional images belong to. An imaging apparatus for diagnosis relating to the present invention constructs multiple cross-sectional images in an axial direction inside the body cavity based on line data generated by radially operating a transmitting and receiving unit, in which the apparatus is characterized by including receiving means receiving a count value from a reference position of the transmitting and receiving unit; means (602) storing the count value and the line data by being correlated with each other; means (604) constructing a longitudinal-sectional image by aligning the line data based on the count value; means (315) displaying the longitudinal-sectional image; and means (603) reading out line data correlated with the same count value as that of the line data disposed at the position appointed by the user on the displayed longitudinal-sectional image and reconstructing the cross-sectional image.
摘要翻译：在用于诊断的成像装置中，在重新显示可视化的多个横截面图像的情况下，寻求本发明以使用户能够容易地识别在轴向方向上的哪个位置的截面图像属于的位置。用于本发明的诊断用成像装置基于通过径向操作发送和接收单元产生的线数据构建体腔内的轴向方向的多个横截面图像，其中该装置的特征在于包括接收装置从发送和接收单元的参考位置计数值; 装置（602）通过彼此相关地存储计数值和行数据; 装置（604）通过基于所述计数值对所述线数据来构造纵截面图像; 装置（315）显示纵截面图像; 以及装置（603）读出与显示的纵截面图像所指定的位置处的行数据相同的计数值相关的行数据，并重建横截面图像。

7. 发明授权

EP2832287B1 IMAGE DIAGNOSIS DEVICE AND PROBE 有权
公开(公告)号：EP2832287B1
公开(公告)日：2017-04-26
申请号：EP13768286.0
申请日：2013-03-19
申请人： Terumo Kabushiki Kaisha
发明人： INOUE, Koichi , FURUICHI, Junya
IPC分类号： A61B5/0215 , A61B1/00 , A61B5/0295 , A61B5/11 , A61B5/026 , A61B5/025 , A61B5/02 , A61B5/00 , A61B5/029 , A61B5/027 , A61B8/00 , A61B8/06 , A61B8/12 , A61B8/08
CPC分类号： A61B8/445 , A61B5/02007 , A61B5/0215 , A61B5/0261 , A61B5/027 , A61B5/029 , A61B5/0295 , A61B5/1128 , A61B5/7225 , A61B5/7278 , A61B8/065 , A61B8/12 , A61B8/4461 , A61B8/5223 , A61B2562/17 , A61B2576/00

8. 发明公开

EP2982291A1 IMAGE DIAGNOSTIC DEVICE, METHOD FOR CONTROLLING SAME, PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译： BILDDIAGNOSEVORRICHTUNG，VERFAHREN ZUR STEUERUNG DAVON，PROGRAMM UND COMPUTERLESBARES SPEICHERMEDIUM
公开(公告)号：EP2982291A1
公开(公告)日：2016-02-10
申请号：EP13880878.7
申请日：2013-04-05
申请人： Terumo Kabushiki Kaisha
发明人： INOUE, Kouichi , FURUICHI, Junya , ETOU, Hijiri
IPC分类号： A61B1/04 , A61B1/00 , A61B6/00 , A61B8/12
CPC分类号： A61B6/12 , A61B5/0035 , A61B5/0066 , A61B5/02007 , A61B5/7207 , A61B5/7246 , A61B5/7289 , A61B5/743 , A61B6/463 , A61B6/486 , A61B6/504 , A61B6/5217 , A61B6/5247 , A61B8/0891 , A61B8/12 , A61B8/5276
摘要： According to the present invention, when acquiring data through a rotation position and a movement of an imaging core, X-ray images at a fixed viewpoint position are synchronized so as to be continuously input along a time axis. Then, timing when vascular activity such as a cardiac beat and the like occurs is determined based on the X-ray images. A plurality of vascular cross-sectional images on a plane orthogonal to a vascular axis acquired through the rotation and the movement of the imaging core are acquired. Then, a vascular image along the vascular axis is generated from the vascular cross-sectional image or the vascular cross-sectional images in series, and when performing a display, a site having vascular activity is displayed in a discriminable manner.
摘要翻译：根据本发明，当通过旋转位置和成像芯的移动来获取数据时，固定视点位置处的X射线图像被同步以沿着时间轴连续输入。然后，基于X射线图像确定诸如心跳等的血管活动的定时。获取与通过旋转获取的血管轴正交的平面上的多个血管横截面图像和成像核心的移动。然后，从血管横截面图像或血管横截面图像串联生成沿着血管轴的血管图像，并且当进行显示时，以可区分的方式显示具有血管活动的部位。

9. 发明公开

EP2832287A1 IMAGE DIAGNOSIS DEVICE AND PROBE 有权
标题翻译：图像诊断设备和探头
公开(公告)号：EP2832287A1
公开(公告)日：2015-02-04
申请号：EP13768286.0
申请日：2013-03-19
申请人： Terumo Kabushiki Kaisha
发明人： INOUE, Koichi , FURUICHI, Junya
IPC分类号： A61B5/0215 , A61B1/00
CPC分类号： A61B8/445 , A61B5/02007 , A61B5/0215 , A61B5/0261 , A61B5/027 , A61B5/029 , A61B5/0295 , A61B5/1128 , A61B5/7225 , A61B5/7278 , A61B8/065 , A61B8/12 , A61B8/4461 , A61B8/5223 , A61B2562/17 , A61B2576/00
摘要： There is provided an imaging apparatus for diagnosis in which a simpler configuration enables an anatomical technique and a physiological technique to be combinedly used.
The imaging apparatus for diagnosis disclosed herein includes first calculation means for calculating a parameter indicating each deformation degree of measurement slit portions 311 to 314 and 321 to 324, by using a tomographic image including the measurement slit portions 311 to 314 and 321 to 324 which are disposed at different positions in an axial direction of a probe unit and whose cross-sectional shape is deformed in response to a pressure applied to the probe unit, and second calculation means for calculating a value corresponding to a myocardial fractional flow reserve, based on the calculated parameter.
摘要翻译：提供了一种用于诊断的成像设备，其中更简单的配置使解剖技术和生理技术能够被组合使用。这里公开的用于诊断的成像设备包括：第一计算装置，用于通过使用包括测量狭缝部分311至314和321至324的断层图像来计算指示测量狭缝部分311至314和321至324的每个变形程度的参数配置在探头单元的轴向上的不同位置并且其截面形状响应于施加到探头单元的压力而变形;以及第二计算装置，用于基于第二计算装置计算与心肌分数流动储备相对应的值计算的参数。

10. 发明公开

EP2407107A1 DIAGNOSTIC IMAGING DEVICE AND METHOD FOR CONTROLLING SAME 有权
标题翻译： VERFAHREN ZU SEINER STEUERUNGGERÄTFÜRDIAGNOSTISCHE BILDGEBUNG
公开(公告)号：EP2407107A1
公开(公告)日：2012-01-18
申请号：EP10750478.9
申请日：2010-01-29
申请人： Terumo Kabushiki Kaisha
发明人： FURUICHI, Junya , ONIMURA, Yuuji
IPC分类号： A61B6/00 , A61B1/00 , A61B8/12
CPC分类号： A61B8/4461 , A61B6/12 , A61B6/487 , A61B6/504 , A61B6/5247 , A61B6/54 , A61B8/06 , A61B8/0891 , A61B8/12 , A61B8/5238 , A61B8/54
摘要： The present invention discloses an imaging apparatus radial-operating a transmitting and receiving unit and generating cross-sectional images inside the body cavity by a plurality of images, which includes: an X-ray image memory holding a plurality of X-ray images obtained by X-ray imaging the transmitting and receiving unit inside the body cavity by a predetermined imaging cycle, an image processing unit generating a cross-sectional moving image by setting the rotation cycle of the transmitting and receiving unit to be frame rate, and an image processing unit reading out an X-ray image, obtained from X-ray imaging just previously at every timing for every rotation cycle of the transmitting and receiving unit, from the X-ray image memory and generating an X-ray moving image by the frame rate.
摘要翻译：本发明公开了一种成像设备，其径向操作发送和接收单元，并通过多个图像产生体腔内的横截面图像，其包括：X射线图像存储器，其保存多个X射线图像，所述X射线图像存储器通过通过预定的成像周期对体腔内的发送和接收单元进行X射线成像，通过将发送和接收单元的旋转周期设置为帧率来生成横截面运动图像的图像处理单元和图像处理单元从X射线图像存储器读出X射线图像，并从X射线图像存储器的每个旋转周期的每个定时刚刚从X射线成像获得，并且生成X射线运动图像的帧率。

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