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1. 发明授权

US09384545B2 X-ray image diagnosis apparatus 有权
标题翻译： X射线图像诊断装置
公开(公告)号：US09384545B2
公开(公告)日：2016-07-05
申请号：US13687625
申请日：2012-11-28
申请人： Hisayuki Uehara , Toshiya Waku , Mitsuru Sakata , Yoshiyasu Hayashi
发明人： Hisayuki Uehara , Toshiya Waku , Mitsuru Sakata , Yoshiyasu Hayashi
IPC分类号： G06K9/00 , G06T7/00 , A61B6/00 , G06T11/00
CPC分类号： G06T7/0012 , A61B6/4441 , A61B6/469 , A61B6/487 , A61B6/50 , A61B6/5235 , A61B6/541 , G06T11/00
摘要： An X-ray image diagnosis apparatus according to an embodiment includes: an image processing unit configured to create a synthesized image by synthesizing an X-ray image of a region of interest inside a given region and an X-ray image of a peripheral region excluding the region of interest in the given region, wherein when the region of interest is changed, the image processing unit acquires an X-ray image of a changed region which is in the region of interest before the change and is changed to the peripheral region, from the X-ray image of the region of interest before the change, and then superimposes the X-ray image of the changed region on the X-ray image of the peripheral region to create the synthesized image.
摘要翻译：根据实施例的X射线图像诊断装置包括：图像处理单元，被配置为通过合成给定区域内的感兴趣区域的X射线图像和周边区域的X射线图像来创建合成图像，所述给定区域中的感兴趣区域，其中当所述感兴趣区域改变时，所述图像处理单元获取在所述改变之前处于所述感兴趣区域并改变为周边区域的改变区域的X射线图像，从改变之前的感兴趣区域的X射线图像，然后将改变的区域的X射线图像叠加在外围区域的X射线图像上以产生合成图像。

2. 发明授权

US08831173B2 X-ray diagnostic apparatus 有权
标题翻译： X光诊断仪
公开(公告)号：US08831173B2
公开(公告)日：2014-09-09
申请号：US12904519
申请日：2010-10-14
申请人： Hisayuki Uehara , Reiko Hashimoto , Yoshiyasu Hayashi , Kunitoshi Matsumoto , Satoru Ohishi
发明人： Hisayuki Uehara , Reiko Hashimoto , Yoshiyasu Hayashi , Kunitoshi Matsumoto , Satoru Ohishi
IPC分类号： A61B6/02 , A61B6/00 , A61B6/03
CPC分类号： A61B6/4452 , A61B6/035 , A61B6/4021 , A61B6/4233 , A61B6/4266 , A61B6/4429
摘要： According to one embodiment, an X-ray diagnostic apparatus includes an X-ray tube, first detector, second detector, arm, sliding mechanism, tilting mechanism, and control unit. The X-ray tube includes an anode to generate X-rays upon receiving electrons. The first detector has the first pixel size. The second detector has the second pixel size smaller than the first pixel size. The arm pivotally supports the X-ray tube, first detector, and second detector. The sliding mechanism slidably supports the first and second detectors so as to irradiate one of the first and second detectors with the X-rays generated by the X-ray tube. The tilting mechanism tiltably supports the X-ray tube to change the size of an effective X-ray focal spot on the anode. The control unit controls the sliding of the first and second detectors by the sliding mechanism upon interlocking with the tilting of the X-ray tube by the tilting mechanism.
摘要翻译：根据一个实施例，X射线诊断装置包括X射线管，第一检测器，第二检测器，臂，滑动机构，倾斜机构和控制单元。 X射线管包括在接收电子时产生X射线的阳极。第一个检测器具有第一个像素大小。第二检测器具有比第一像素尺寸小的第二像素尺寸。手臂枢转地支撑X射线管，第一检测器和第二检测器。滑动机构可滑动地支撑第一和第二检测器，以便用X射线管产生的X射线照射第一和第二检测器中的一个。倾斜机构可倾斜地支撑X射线管以改变阳极上的有效X射线焦斑的尺寸。当通过倾斜机构与X射线管的倾斜互锁时，控制单元通过滑动机构来控制第一和第二检测器的滑动。

3. 发明授权

US07029177B2 X-ray diagnosis apparatus 失效
标题翻译： X光诊断仪
公开(公告)号：US07029177B2
公开(公告)日：2006-04-18
申请号：US10662511
申请日：2003-09-16
申请人： Izumi Watanabe , Makoto Kaneko , Hisayuki Uehara , Akio Tetsuka , Kazutoyo Hirayama , Akiko Yamahana
发明人： Izumi Watanabe , Makoto Kaneko , Hisayuki Uehara , Akio Tetsuka , Kazutoyo Hirayama , Akiko Yamahana
IPC分类号： H05G1/02
CPC分类号： A61B6/4441 , A61B6/06 , A61B6/4233
摘要： An X-ray diagnosis apparatus for obtaining an X-ray image comprises an X-ray radiator, a detector, a first mechanism, a second mechanism, a controller, and an image processor. The X-ray radiator is configured to radiate an X-ray to a specimen. The detector is configured to detect an X-ray data resulting from the X-ray. The first mechanism is coupled to the detector and is configured to shift the detector along a detecting plane of the detector. The second mechanism is coupled to the X-ray radiator and is configured to change a radiation direction of the X-ray against the detector. The controller is configured to control the second mechanism in accordance with the shift of the detector. The image processor is coupled to the detector and is configured to prepare a fluoroscopic image data as the X-ray image based on the X-ray data. The image processor also corrects a deformation of the fluoroscopic image data.
摘要翻译：用于获得X射线图像的X射线诊断装置包括X射线辐射器，检测器，第一机构，第二机构，控制器和图像处理器。 X射线辐射器被配置为向样本辐射X射线。检测器被配置为检测由X射线产生的X射线数据。第一机构耦合到检测器，并被配置成沿检测器的检测平面移动检测器。第二机构耦合到X射线辐射器，并被配置成改变X射线相对于检测器的辐射方向。控制器被配置为根据检测器的移位来控制第二机构。图像处理器耦合到检测器，并且被配置为基于X射线数据来准备透视图像数据作为X射线图像。图像处理器还校正透视图像数据的变形。

4. 发明申请

US20110096894A1 X-RAY DIAGNOSTIC APPARATUS 有权
标题翻译： X射线诊断装置
公开(公告)号：US20110096894A1
公开(公告)日：2011-04-28
申请号：US12904519
申请日：2010-10-14
申请人： Hisayuki Uehara , Reiko Hashimoto , Yoshiyasu Hayashi , Kunitoshi Matsumoto , Satoru Ohishi
发明人： Hisayuki Uehara , Reiko Hashimoto , Yoshiyasu Hayashi , Kunitoshi Matsumoto , Satoru Ohishi
IPC分类号： A61B6/02
CPC分类号： A61B6/4452 , A61B6/035 , A61B6/4021 , A61B6/4233 , A61B6/4266 , A61B6/4429
摘要： According to one embodiment, an X-ray diagnostic apparatus includes an X-ray tube, first detector, second detector, arm, sliding mechanism, tilting mechanism, and control unit. The X-ray tube includes an anode to generate X-rays upon receiving electrons. The first detector has the first pixel size. The second detector has the second pixel size smaller than the first pixel size. The arm pivotally supports the X-ray tube, first detector, and second detector. The sliding mechanism slidably supports the first and second detectors so as to irradiate one of the first and second detectors with the X-rays generated by the X-ray tube. The tilting mechanism tiltably supports the X-ray tube to change the size of an effective X-ray focal spot on the anode. The control unit controls the sliding of the first and second detectors by the sliding mechanism upon interlocking with the tilting of the X-ray tube by the tilting mechanism.
摘要翻译：根据一个实施例，X射线诊断装置包括X射线管，第一检测器，第二检测器，臂，滑动机构，倾斜机构和控制单元。 X射线管包括在接收电子时产生X射线的阳极。第一个检测器具有第一个像素大小。第二检测器具有比第一像素尺寸小的第二像素尺寸。手臂枢转地支撑X射线管，第一检测器和第二检测器。滑动机构可滑动地支撑第一和第二检测器，以便用X射线管产生的X射线照射第一和第二检测器中的一个。倾斜机构可倾斜地支撑X射线管以改变阳极上的有效X射线焦斑的尺寸。当通过倾斜机构与X射线管的倾斜互锁时，控制单元通过滑动机构来控制第一和第二检测器的滑动。

5. 发明申请

US20130136332A1 X-RAY IMAGE DIAGNOSIS APPARATUS 有权
标题翻译： X射线图像诊断装置
公开(公告)号：US20130136332A1
公开(公告)日：2013-05-30
申请号：US13687625
申请日：2012-11-28
申请人： Hisayuki UEHARA , Toshiya Waku , Mitsuru Sakata , Yoshiyasu Hayashi
发明人： Hisayuki UEHARA , Toshiya Waku , Mitsuru Sakata , Yoshiyasu Hayashi
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , A61B6/4441 , A61B6/469 , A61B6/487 , A61B6/50 , A61B6/5235 , A61B6/541 , G06T11/00
摘要： An X-ray image diagnosis apparatus according to an embodiment includes: an image processing unit configured to create a synthesized image by synthesizing an X-ray image of a region of interest inside a given region and an X-ray image of a peripheral region excluding the region of interest in the given region, wherein when the region of interest is changed, the image processing unit acquires an X-ray image of a changed region which is in the region of interest before the change and is changed to the peripheral region, from the X-ray image of the region of interest before the change, and then superimposes the X-ray image of the changed region on the X-ray image of the peripheral region to create the synthesized image.
摘要翻译：根据实施例的X射线图像诊断装置包括：图像处理单元，被配置为通过合成给定区域内的感兴趣区域的X射线图像和周边区域的X射线图像来创建合成图像，所述给定区域中的感兴趣区域，其中当所述感兴趣区域改变时，所述图像处理单元获取在所述改变之前处于所述感兴趣区域并改变为周边区域的改变区域的X射线图像，从改变之前的感兴趣区域的X射线图像，然后将改变的区域的X射线图像叠加在外围区域的X射线图像上以产生合成图像。

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