-
公开(公告)号：US10775958B2
公开(公告)日：2020-09-15
申请号：US16240405
申请日：2019-01-04
发明人： Tatsuo Kawanaka
IPC分类号： G06F3/0481 , G06F16/51 , G06F16/54 , G06F3/0482 , G06F3/0486 , G06F19/00 , G09G5/14 , G16H30/20
摘要： A display device and an image display system are provided which can easily identify different kinds of windows. Solution: A list X of simplified images M is based on data containing associated information of multiple attributes as metadata. A display is provided to display the list X in a matrix in which the simplified images M are located for respective pieces of associated information of one attribute in a row direction while the simplified images M are located for respective pieces of associated information of another attribute in a column direction. The display has a first sub window SW1 and a second sub window SW2 that are displayed in different display modes on the list X, the first sub window SW1 containing the images M sharing the associated information of one attribute and the associated information of another attribute in the list X of the images M, the second sub window SW2 containing the images M placed in the same folder in the list X of the images M.
-
公开(公告)号：US10156620B2
公开(公告)日：2018-12-18
申请号：US15107037
申请日：2014-12-17
发明人： Timothy John Havens , Weijun Shen , Zhenyu Zhang
IPC分类号： G01V3/00 , G01R33/421 , G01R33/3815 , G01R33/3875 , G01R33/385 , H01F6/06
摘要： The present invention relates to a magnetic field adjustment system for use in a magnetic resonance imaging (MRI) system and a respective method. The magnetic field adjustment system comprises a first magnetic field generating assembly and an additional assembly. Wherein the first magnetic field generating assembly is used for generating a first magnetic field required by the MRI; and the additional assembly, including a switch and a current branch line, is used for cooperating with the first magnetic field generating assembly to generate a second magnetic field required by the MRI.
-
公开(公告)号：US09936936B2
公开(公告)日：2018-04-10
申请号：US14274122
申请日：2014-05-09
发明人： Menachem Halmann , Shinichi Amemiya
CPC分类号： A61B8/462 , A61B8/14 , A61B8/145 , A61B8/4411 , A61B8/4427 , A61B8/4472 , A61B8/4488 , A61B8/463 , A61B8/465 , A61B8/469 , A61B8/5207 , A61B8/56 , G01S7/5208 , G01S7/52082 , G01S7/52085 , G01S15/8909
摘要： A method and system are disclosed for a compact, inexpensive ultrasound system using an off-the-shelf personal digital assistant (PDA) device interfacing to a hand-held probe assembly through a standard digital interface. The hand-held probe assembly comprises a detachable transducer head attached to a beamforming module that performs digital beamforming. The PDA runs Windows applications and displays menus and images to a user. The PDA also runs ultrasound data processing software to support a plurality of imaging modes. An internal battery is provided in the PDA to power the system. The transducer head is detachable from the beamforming module.
-
4.发明授权公开(公告)号：US09398890B2
公开(公告)日：2016-07-26
申请号：US14168088
申请日：2014-01-30
发明人： Jiaqin Dong , Shuo Li , Jun Li , Ximiao Cao , Bin Wang
摘要： A method for geometric calibration of a CT scanner, including, for each row of at least one row of detector cells, establishing a complete geometric description of the CT scanner, including at least one unknown geometric parameter, establishing a description of a forward projection function using the complete geometric description, acquiring actual projection coordinates of a calibration phantom placed in a scanning field of view (SFOV) on a current row of detector cells and corresponding to a plurality of angles, acquiring calculated projection coordinates of the calibration phantom on the current row of detector cells and corresponding to the plurality of angles using the description of the forward projection function, and acquiring a calibrated value for the at least one unknown geometric parameter by evaluating the at least one unknown geometric parameter based on the acquired actual projection coordinates and calculated projection coordinates via a nonlinear least square fitting algorithm.
摘要翻译： 一种用于CT扫描器的几何校准的方法，包括对于至少一行检测器单元的每行，建立CT扫描仪的完整几何描述，其包括至少一个未知几何参数，建立前向投影函数的描述 使用完整的几何描述，获取放置在扫描视场（SFOV）上的校准体模在当前行的检测器单元上并对应于多个角度的实际投影坐标，获取校准体模对当前的投影坐标的计算 并且通过使用前向投影函数的描述对应于多个角度，并且通过基于所获取的实际投影坐标来评估至少一个未知几何参数来获取所述至少一个未知几何参数的校准值，以及 通过非线性最小二乘拟合计算出投影坐标 算法。
-
公开(公告)号：US09386957B2
公开(公告)日：2016-07-12
申请号：US14167124
申请日：2014-01-29
发明人： Xue Li Wang , Zhenhua Xu , Jun Li , Ximiao Cao , Bin Wang
CPC分类号： A61B6/032 , A61B6/4233 , A61B6/5205 , A61B6/5258 , A61B6/583
摘要： A method for automatically determining the best effective reconstruction gap, the method including scanning a phantom to collect image data of the phantom, using a plurality of different gap values to reconstruct image of the phantom respectively, based on the image data, thus obtaining a plurality of images respectively associated with different gap values, selecting the best image from the plurality of images, and automatically determining the gap value associated with the best image, and save it as the best effective reconstruction gap.
摘要翻译： 一种用于自动确定最佳有效重建间隙的方法，所述方法包括使用多个不同间隙值扫描幻影以收集幻像的图像数据，以分别基于图像数据重建体模图像，从而获得多个 分别与不同间隙值相关联的图像，从多个图像中选择最佳图像，并自动确定与最佳图像相关联的间隙值，并将其保存为最佳有效重建间隙。
-
公开(公告)号：US09237875B2
公开(公告)日：2016-01-19
申请号：US14089877
申请日：2013-11-26
发明人： Xianjun Pan , Zhiyong Fu , Shutao Liu
摘要： A CT collimator comprising: a first gate and a second gate arranged in parallel on a slide rail, the first gate being fixed to a support rack of the CT collimator via elastic members; an electromagnet system arranged on one of the first gate and the second gate; and a metal plate arranged on the other side of the one of the first gate and the second gate relative to the electromagnet system, one end of the metal plate being fixed on the other of the first gate and the second gate and the other end of the metal plate extending to below the electromagnet system, wherein the electromagnet system is configured to engage the first gate and the second gate via the metal plate when the electromagnet system is triggered.
摘要翻译： 1.一种CT准直器，包括：平行布置在滑轨上的第一栅极和第二栅极，所述第一栅极经由弹性构件固定到所述CT准直器的支撑架; 布置在第一栅极和第二栅极之一上的电磁体系统; 以及金属板，其相对于所述电磁体系统布置在所述第一栅极和所述第二栅极中的一个的另一侧上，所述金属板的一端固定在所述第一栅极和所述第二栅极的另一端上， 所述金属板延伸到所述电磁体系统的下方，其中所述电磁体系统构造成在触发所述电磁体系统时经由所述金属板接合所述第一栅极和所述第二栅极。
-
公开(公告)号：US09179532B2
公开(公告)日：2015-11-03
申请号：US13929275
申请日：2013-06-27
发明人： Zhenggang Ling , Zhengjun Wang , Yicheng Wang , Yong Xu
CPC分类号： H05G1/02 , A61B6/4441 , A61B6/4452 , A61B6/4476
摘要： A cross arm for X-ray equipment. The cross arm comprises a guide on the cross arm, a tube on the guide, and a linkage device, wherein the tube is configured to move along the guide when the cross arm rotates.
摘要翻译： X射线设备的十字架。 横臂包括横臂上的引导件，引导件上的管和连杆装置，其中，该管被构造成在横臂旋转时沿导向件移动。
-
8.发明申请ULTRASOUND DIAGNOSTIC APPARATUS AND METHOD FOR GENERATING DOPPLER SPECTRUM SIGNAL 审中-公开超声波诊断装置及产生多普勒频谱信号的方法公开(公告)号：US20150182199A1
公开(公告)日：2015-07-02
申请号：US14410725
申请日：2013-06-10
发明人： Masafumi Ogasawara
CPC分类号： A61B8/488 , A61B8/06 , A61B8/5207 , G01S15/8979
摘要： An ultrasound diagnostic apparatus includes: an ultrasound probe that performs ultrasound transmission/reception in Doppler mode and ultrasound transmission/reception in other mode than Doppler mode; and a Doppler processing unit that performs quadrature detection on an echo signal generated from the ultrasound transmission/reception for Doppler mode and then generates a Doppler spectrum signal. The Doppler processing unit includes a signal estimation unit that performs an extrapolation process to estimate missing part of the Doppler spectrum signal resulting from the ultrasound transmission/reception for other mode.
摘要翻译： 超声波诊断装置包括：超声波探头，其以多普勒模式进行超声波发送/接收，并且在多普勒模式下进行超声波发送/接收; 以及多普勒处理单元，对从多普勒模式的超声波发送/接收生成的回波信号进行正交检测，然后生成多普勒频谱信号。 多普勒处理单元包括信号估计单元，其执行外推处理以估计由其他模式的超声发送/接收产生的多普勒频谱信号的丢失部分。
-
公开(公告)号：US20150119712A1
公开(公告)日：2015-04-30
申请号：US14522718
申请日：2014-10-24
发明人： Shunichiro Tanigawa
CPC分类号： A61B8/485 , A61B8/4444 , A61B8/461 , A61B8/5223 , A61B8/54 , G01S7/52022 , G01S7/52042 , G01S7/52071 , G01S7/52085 , G01S7/52095 , G01S15/8915
摘要： An ultrasonic diagnostic device is provided. The ultrasonic diagnostic device includes a transmission control unit configured to control an ultrasonic probe such that transmission of a push pulse of an ultrasonic wave to a biological tissue of a test object and transmission of an ultrasonic pulse for measurement for measuring a shear wave generated in the biological tissue with the push pulse are alternately performed a plurality of times, the transmission control unit configured to control the ultrasonic probe such that an ultrasonic pulse for detection is transmitted, wherein the ultrasonic pulse for detection is for detecting that a first shear wave generated with a first push pulse has passed through a region through which an ultrasonic pulse for measurement corresponding to a second push pulse to be transmitted next to the first push pulse is scheduled to be transmitted.
摘要翻译： 提供超声波诊断装置。 超声波诊断装置具备发送控制部，该超声波诊断装置被配置为控制超声波探头，使得将超声波的推压脉冲发送到被检体的生物体组织，并传输用于测量在 交替执行具有推送脉冲的生物体组织，所述发送控制部被配置为控制所述超声波探头，使得发送用于检测的超声波脉冲，其中，所述检测用超声波脉冲用于检测由第 第一按压脉冲已经通过一个区域，通过该区域调度与第一按压脉冲相邻的第二按压脉冲对应的用于测量的超声波脉冲被发送。
-
10.发明授权Method and apparatus for adjusting a field of view for exposure of an X-ray system, and an X-ray system 有权用于调整用于X射线系统的曝光的视野的方法和装置以及X射线系统公开(公告)号：US09008269B2
公开(公告)日：2015-04-14
申请号：US13598643
申请日：2012-08-30
申请人： Jian Wang , Bin Ye , Yannan Huang , Yonghui Han
发明人： Jian Wang , Bin Ye , Yannan Huang , Yonghui Han
摘要： A method for adjusting a field of view for exposure of an X-ray system is provided. The method comprises: capturing an image of a patient on an examining table of the system by an image sensor, wherein the image sensor is placed at a predetermined position in the system; displaying the captured image on a display for selection of a region of interest or a point of interest by a user on the image; automatically determining a target position of an X-ray source in response to the selection of the region of interest or the point of interest on the image, wherein a desired field of view for exposure covering the region of interest or the point of interest is obtained when the X-ray source is located at the target position; and automatically locating the X-ray source at the target position in response to the determination of the target position.
摘要翻译： 提供了一种用于调整用于X射线系统的曝光的视场的方法。 该方法包括：通过图像传感器在系统的检查表上捕获患者的图像，其中图像传感器被放置在系统中的预定位置; 在显示器上显示所捕获的图像，以便在图像上选择用户感兴趣的区域或兴趣点; 响应于对图像上的感兴趣区域或兴趣点的选择，自动确定X射线源的目标位置，其中获得覆盖感兴趣区域或感兴趣点的曝光的期望视场 当X射线源位于目标位置时; 并且响应于目标位置的确定，将X射线源自动定位在目标位置。
-
-
-
-
-
-
-
-
-
搜索结果
1026 条记录 (耗时 0.037 秒)
