公开(公告)号：US20160074012A1

公开(公告)日：2016-03-17

申请号：US14669830

申请日：2015-03-26

申请人： Leonardo Forzoni ,  Stefano De Beni ,  Velizar Kolev ,  Georgios Sakas

发明人： Leonardo Forzoni ,  Stefano De Beni ,  Velizar Kolev ,  Georgios Sakas

IPC分类号： A61B8/08 ,  A61B8/00

CPC分类号： A61B8/5207 ,  A61B8/0825 ,  A61B8/4245 ,  A61B8/463 ,  A61B8/466 ,  A61B8/5238

摘要： A method of ultrasound image acquisition, generation and display includes the steps of: acquiring ultrasound image data corresponding to an anatomic region being examined using an ultrasound probe; generating an ultrasound image based on the image data; displaying the image on a display; generating a map of the outer surface of the anatomic region; detecting the position of the probe during image data acquisition; identifying on the map the point corresponding to the detected position of the probe; and displaying the map in which such point is marked, at the same time as the ultrasound image is displayed.

摘要翻译： 一种超声波图像获取，生成和显示的方法包括以下步骤：使用超声探头获取对应于正在检查的解剖区域的超声图像数据; 基于所述图像数据生成超声图像; 在显示器上显示图像; 产生解剖区域的外表面的图; 在图像数据采集期间检测探头的位置; 在地图上识别与探测器的检测位置相对应的点; 并且与显示超声波图像同时显示标记了该点的地图。

公开(公告)号：US20160078623A1

公开(公告)日：2016-03-17

申请号：US14854421

申请日：2015-09-15

申请人： Leonardo Forzoni ,  Stefano De Beni ,  Sara D'Onofrio ,  Lorenzo Bessi

发明人： Leonardo Forzoni ,  Stefano De Beni ,  Sara D'Onofrio ,  Lorenzo Bessi

IPC分类号： G06T7/00 ,  G06T11/00 ,  G06T11/60

CPC分类号： G06T7/0016 ,  G06T7/33 ,  G06T7/38 ,  G06T11/003 ,  G06T11/60 ,  G06T2207/10016 ,  G06T2207/10088 ,  G06T2207/10136 ,  G06T2207/20221 ,  G06T2207/30016 ,  G06T2207/30044 ,  G06T2207/30101

摘要： A method of fusing ultrasound images with pre-acquired images includes acquiring a first 3D ultrasound image in real-time; identifying at least one known reference pattern or object within a pre-acquired 3D image and the 3D ultrasound image; registering the real-time 3D ultrasound image with the pre-acquired 3D image by using the reference pattern or object; fusing the 3D ultrasound images of a sequence of real-time 3D ultrasound images; with the pre-acquired 3D image using data of the co-registration; and displaying fusion tomographic images, each including the corresponding real-time ultrasound image and the pre-acquired image. The registration between real-time 3D ultrasound images and the pre-acquired 3D image is performed continuously in the background by continuing to acquire the real-time 3D ultrasound images and to register them with the pre-acquired 3D images using the reference pattern or patterns or the object or objects.

摘要翻译： 将超声图像与预先获取的图像融合的方法包括实时获取第一3D超声图像; 识别预先获取的3D图像和3D超声图像内的至少一个已知参考图案或对象; 通过使用参考图案或对象与预先获取的3D图像一起登记实时3D超声图像; 融合一系列实时三维超声图像的三维超声图像; 使用预先获取的3D图像使用共同注册的数据; 以及显示各自包括相应的实时超声图像和预取得图像的融合断层图像。 通过继续获取实时3D超声图像并使用参考图案或图案将其预先获取的3D图像注册到实时3D超声图像与预先获取的3D图像之间的配准在背景中连续执行 或对象或对象。

公开(公告)号：US10043272B2

公开(公告)日：2018-08-07

申请号：US14854421

申请日：2015-09-15

申请人： Leonardo Forzoni ,  Stefano De Beni ,  Sara D'Onofrio ,  Lorenzo Bessi

发明人： Leonardo Forzoni ,  Stefano De Beni ,  Sara D'Onofrio ,  Lorenzo Bessi

IPC分类号： G06T7/38 ,  G06T7/00 ,  G06T11/60 ,  G06T11/00 ,  G06T7/33

摘要： A method of fusing ultrasound images with pre-acquired images includes acquiring a first 3D ultrasound image in real-time; identifying at least one known reference pattern or object within a pre-acquired 3D image and the 3D ultrasound image; registering the real-time 3D ultrasound image with the pre-acquired 3D image by using the reference pattern or object; fusing the 3D ultrasound images of a sequence of real-time 3D ultrasound images; with the pre-acquired 3D image using data of the co-registration; and displaying fusion tomographic images, each including the corresponding real-time ultrasound image and the pre-acquired image. The registration between real-time 3D ultrasound images and the pre-acquired 3D image is performed continuously in the background by continuing to acquire the real-time 3D ultrasound images and to register them with the pre-acquired 3D images using the reference pattern or patterns or the object or objects.

公开(公告)号：US20140288415A1

公开(公告)日：2014-09-25

申请号：US14217739

申请日：2014-03-18

申请人： Leonardo Forzoni ,  Magda Costi

发明人： Leonardo Forzoni ,  Magda Costi

IPC分类号： A61B5/02 ,  A61B5/06 ,  A61B8/08

CPC分类号： A61B5/02 ,  A61B5/061 ,  A61B8/06 ,  A61B8/0833 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/466 ,  A61B8/483 ,  A61B8/488 ,  A61B8/5284 ,  G01S7/52088 ,  G01S15/8915 ,  G01S15/8925 ,  G01S15/8945 ,  G01S15/8979 ,  G01S15/8993 ,  G06T19/003 ,  G06T2210/41

摘要： An imaging method and device for the cardiovascular system, the method including the steps of: acquiring a volumetric image having scan planes adjacent to each other of a periodically moving object; identifying at least one time interval of at least one periodic movement of that object; rearranging the scan planes of the volumetric image based on the time interval by combining with each other the scan planes that are in the same time position with respect to the time interval, the object including at least one blood vessel with periodic movements, at least constriction and dilation, and generating and displaying a virtual endo-navigation three-dimensional model by segmenting and reconstructing the volumetric image, the point of view being movable along at least one path, for determining plaques, stenoses or strictures, and/or for analyzing moving structures inside the vessel such as valve leaflets.

摘要翻译： 一种用于心血管系统的成像方法和装置，所述方法包括以下步骤：获取具有周期性移动物体彼此相邻的扫描平面的体积图像; 识别该对象的至少一个周期性移动的至少一个时间间隔; 基于时间间隔重新排列体积图像的扫描平面，通过彼此组合相对于时间间隔处于相同时间位置的扫描平面，该对象包括具有周期性运动的至少一个血管，至少收缩 并且通过分割和重建体积图像来生成和显示虚拟内向导航三维模型，所述视点可沿着至少一条路径移动，用于确定斑块，狭窄或狭窄，和/或用于分析移动 容器内的结构，如瓣叶。