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1.发明申请公开(公告)号：US20190200964A1
公开(公告)日：2019-07-04
申请号：US15860771
申请日：2018-01-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Prasad Sudhakar , Justin Daniel Lanning , Pavan Kumar Annangi , Michael Washburn
CPC classification number: A61B8/5246 , A61B8/4245 , A61B8/461 , A61B8/5207 , A61B8/5223 , G06T7/0014 , G06T2207/10028 , G06T2207/10136 , G06T2207/20081 , G06T2207/20101 , G06T2207/30096 , G06T2207/30204
Abstract: A system and method for generating a patient-specific organ model is provided. The method may include receiving ultrasound images of an organ and probe position data corresponding with each of the ultrasound images. The method may include receiving identification of landmarks in the ultrasound images corresponding with pre-defined landmarks of a generic geometric organ model. The method may include automatically identifying surface points of the organ in the ultrasound images. The method may include generating a patient-specific ultrasound point cloud of the organ based on the received identification of the landmarks, the automatically identified surface points of the organ, and the probe position data. The method may include registering a point cloud of the generic geometric model to the patient-specific ultrasound point cloud to create a patient-specific organ model. The method may include presenting the patient-specific organ model at a display system.
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公开(公告)号：US10952705B2
公开(公告)日：2021-03-23
申请号：US15860771
申请日：2018-01-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Prasad Sudhakar , Justin Daniel Lanning , Pavan Kumar Annangi , Michael Washburn
Abstract: A system and method for generating a patient-specific organ model is provided. The method may include receiving ultrasound images of an organ and probe position data corresponding with each of the ultrasound images. The method may include receiving identification of landmarks in the ultrasound images corresponding with pre-defined landmarks of a generic geometric organ model. The method may include automatically identifying surface points of the organ in the ultrasound images. The method may include generating a patient-specific ultrasound point cloud of the organ based on the received identification of the landmarks, the automatically identified surface points of the organ, and the probe position data. The method may include registering a point cloud of the generic geometric model to the patient-specific ultrasound point cloud to create a patient-specific organ model. The method may include presenting the patient-specific organ model at a display system.
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3.发明授权Method and apparatus for catheter guidance using a combination of ultrasound and X-ray imaging 有权使用超声和X射线成像的组合的导管引导的方法和装置公开(公告)号：US09468413B2
公开(公告)日：2016-10-18
申请号：US14721145
申请日：2015-05-26
Applicant: General Electric Company
Inventor： Anne Lindsay Hall , Michael Washburn , William Alphonsus Zang
CPC classification number: A61B6/12 , A61B6/4417 , A61B6/463 , A61B6/464 , A61B6/469 , A61B6/481 , A61B6/504 , A61B6/5247 , A61B8/0833 , A61B8/0841 , A61B8/0891 , A61B8/14 , A61B8/4254 , A61B8/4416 , A61B8/4472 , A61B8/463 , A61B8/464 , A61B8/469 , A61B8/481 , A61B8/483 , A61B8/5238 , A61B8/5261 , A61B34/20 , A61B2090/376 , A61B2090/378 , A61M25/09
Abstract: An apparatus for tracking movement of a foreign object within a subject has an X-ray fluoroscopic system with an X-ray detector and an ultrasound system that has a probe with a position sensor. A display is configured to display a static X-ray image acquired by the X-ray fluoroscopic system and a real-time ultrasound image acquired by the ultrasound system. The X-ray image and the ultrasound image each display at least a portion of the foreign object and at least a portion of surrounding area. A tracking module is configured to track movement of the foreign object within the ultrasound image and the display is further configured to display an indication of the movement of the foreign object on the X-ray image.
Abstract translation: 用于跟踪被检体内的异物的运动的装置具有带有X射线检测器的X射线透视系统和具有位置传感器的探头的超声系统。 显示器被配置为显示由X射线透视系统获取的静态X射线图像和由超声系统获取的实时超声图像。 X射线图像和超声波图像各自显示异物的至少一部分和周围区域的至少一部分。 跟踪模块被配置为跟踪超声图像内的异物的移动，并且显示器还被配置为显示异物在X射线图像上的移动的指示。
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4.发明申请METHOD AND APPARATUS FOR CATHETER GUIDANCE USING A COMBINATION OF ULTRASOUND AND X-RAY IMAGING 有权使用超声和X射线成像组合的导管指导的方法和装置公开(公告)号：US20150250434A1
公开(公告)日：2015-09-10
申请号：US14721145
申请日：2015-05-26
Applicant: General Electric Company
Inventor： Anne Lindsay Hall , Michael Washburn , William Alpnonsus Zang
CPC classification number: A61B6/12 , A61B6/4417 , A61B6/463 , A61B6/464 , A61B6/469 , A61B6/481 , A61B6/504 , A61B6/5247 , A61B8/0833 , A61B8/0841 , A61B8/0891 , A61B8/14 , A61B8/4254 , A61B8/4416 , A61B8/4472 , A61B8/463 , A61B8/464 , A61B8/469 , A61B8/481 , A61B8/483 , A61B8/5238 , A61B8/5261 , A61B34/20 , A61B2090/376 , A61B2090/378 , A61M25/09
Abstract: An apparatus for tracking movement of a foreign object within a subject has an X-ray fluoroscopic system with an X-ray detector and an ultrasound system that has a probe with a position sensor. A display is configured to display a static X-ray image acquired by the X-ray fluoroscopic system and a real-time ultrasound image acquired by the ultrasound system. The X-ray image and the ultrasound image each display at least a portion of the foreign object and at least a portion of surrounding area. A tracking module is configured to track movement of the foreign object within the ultrasound image and the display is further configured to display an indication of the movement of the foreign object on the X-ray image
Abstract translation: 用于跟踪被检体内的异物的运动的装置具有带有X射线检测器的X射线透视系统和具有位置传感器的探头的超声系统。 显示器被配置为显示由X射线透视系统获取的静态X射线图像和由超声系统获取的实时超声图像。 X射线图像和超声波图像各自显示异物的至少一部分和周围区域的至少一部分。 跟踪模块被配置为跟踪超声图像内的异物的移动，并且显示器还被配置为在X射线图像上显示异物的移动的指示
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