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公开(公告)号：US11813094B2
公开(公告)日：2023-11-14
申请号：US17473695
申请日：2021-09-13
发明人： Patrick A. Helm , Shuanghe Shi
CPC分类号： A61B6/4007 , A61B6/032 , A61B6/4085 , A61B6/4452 , A61B6/487 , A61B90/37 , A61B34/20 , A61B2090/3764
摘要： Disclosed is a system for imaging a system. The system may be operated to acquire image data of a subject in one or more manners. The image data acquired may be used to various purposes, such as generating an image for display, navigating a procedure, or other appropriate procedures.
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公开(公告)号：US11769261B2
公开(公告)日：2023-09-26
申请号：US17205940
申请日：2021-03-18
发明人： Xavier Tomas Fernandez , Andre Souza , Robert A. Simpson , Kyo C. Jin , Hong Li , Xiaodong Tao , Patrick A. Helm , Michael P. Marrama
CPC分类号： G06T7/33 , G06T7/20 , G06T7/70 , G06T2207/10016
摘要： Disclosed is a system and method for operating an imaging system. The imaging system may move or be moved to acquire image data of a subject at different positions relative to the subject. The image data may, thereafter, be combined to form a single image.
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公开(公告)号：US11756242B2
公开(公告)日：2023-09-12
申请号：US17493208
申请日：2021-10-04
发明人： Patrick A. Helm , Jeffrey H. Siewerdsen , Ali Uneri , Wojciech Zbijewski , Xiaoxuan Zhang , Joseph W. Stayman, IV
CPC分类号： G06T11/006 , A61B6/5282 , A61B34/10 , A61B90/37 , G06T5/002 , G06T5/005 , G06T7/60 , A61B2034/102 , A61B2090/376 , A61B2090/3764 , G06T2207/10124 , G06T2207/20081 , G06T2207/20182 , G06T2207/20221 , G06T2207/30052
摘要： Selected artifacts, which may be based on distortions or selected attenuation features, may be reduced or removed from a reconstructed image. Various artifacts may occur due to the presence of a metal object in a field of view. The metal object may be identified and removed from a data that is used to generate a reconstruction.
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公开(公告)号：US20200297425A1
公开(公告)日：2020-09-24
申请号：US16356729
申请日：2019-03-18
发明人： Patrick A. Helm , Andrew Wald , Shai Ronen
摘要： An image segmentation system and display is disclosed. The system may be operated or configured to generate a segmentation of a member from an image. The image and/or the segmentation may be displayed for viewing by a user.
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公开(公告)号：US20180007769A1
公开(公告)日：2018-01-04
申请号：US15707387
申请日：2017-09-18
发明人： Patrick A. Helm , Shuanghe Shi
CPC分类号： H05G1/58 , A61B6/032 , A61B6/481 , A61B6/482 , A61B6/504 , A61B6/541 , A61B6/547 , A61B34/20 , A61B2034/2051 , A61B2034/2055 , H05G1/10
摘要： A method and system is disclosed for acquiring image data of a subject. The image data can be collected with an imaging system with at least two different power characteristics. The image data can be reconstructed using dynamic or enhanced reconstruction techniques.
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公开(公告)号：US09107632B2
公开(公告)日：2015-08-18
申请号：US14058864
申请日：2013-10-21
CPC分类号： A61B6/4447 , A61B6/027 , A61B6/035 , A61B6/12 , A61B6/4405 , A61B6/4452 , A61B6/4476 , A61B6/469 , A61B6/488 , A61B6/545 , A61B6/587 , A61B34/20 , A61B2034/2051 , A61B2034/2055 , A61B2090/3762
摘要： A system and a method for acquiring image data of a subject with an imaging system is provided. The system can include a gantry that completely annularly encompasses at least a portion of the subject, which can be positioned along at an isocenter of the imaging system. The system can include a source and a detector positioned within and movable relative to the gantry on a rotor. The system can include a move control module that sets move data for each of the source, detector and rotor that causes the source, detector and rotor to move in a desired motion profile to acquire image data of a portion of the subject off the isocenter of the imaging system.
摘要翻译： 提供了一种用于利用成像系统获取被摄体的图像数据的系统和方法。 该系统可以包括完全环形地包围被摄体的至少一部分的台架，其可以沿成像系统的等角点定位。 该系统可以包括源和检测器，其位于转子上并相对于台架上的转子。 该系统可以包括移动控制模块，其为源，检测器和转子中的每一个设置移动数据，所述移动数据使得源，检测器和转子以期望的运动曲线移动，以获取主体的一部分的图像数据， 成像系统。
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公开(公告)号：US20220301199A1
公开(公告)日：2022-09-22
申请号：US17205940
申请日：2021-03-18
发明人： Xavier Tomas Fernandez , Andre Souza , Robert A. Simpson , Kyo C. Jin , Hong Li , Xiaodong Tao , Patrick A. Helm , Michael P. Marrama
摘要： Disclosed is a system and method for operating an imaging system. The imaging system may move or be moved to acquire image data of a subject at different positions relative to the subject. The image data may, thereafter, be combined to form a single image.
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公开(公告)号：US11364006B2
公开(公告)日：2022-06-21
申请号：US17140930
申请日：2021-01-04
发明人： Patrick A. Helm , Rasika A. Parkar , Robert J. Reddy , Kyo C. Jin , Seunghoon Nam , Andre Souza , Xiaodong Tao , David A. Garlow , John R. Martin
摘要： A method and system is disclosed for acquiring image data of a subject. The image data can be collected with an imaging system in a selected manner and/or motion. More than one projection may be combined to generate and create a selected view of the subject.
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公开(公告)号：US20220125393A1
公开(公告)日：2022-04-28
申请号：US17080398
申请日：2020-10-26
发明人： Patrick A. Helm , Seunghoon Nam , Shuanghe Shi
摘要： A method and system is disclosed for acquiring image data of a subject. The image data can be collected using an imaging system with a selected filtering characteristic. The image data can be reconstructed using reconstruction techniques.
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公开(公告)号：US10881371B2
公开(公告)日：2021-01-05
申请号：US16233753
申请日：2018-12-27
发明人： Patrick A. Helm , Rasika A. Parkar , Robert J. Reddy , Kyo C. Jin , Seunghoon Nam , Andre Souza , Xiaodong Tao , David A. Garlow , John R. Martin
摘要： A method and system is disclosed for acquiring image data of a subject. The image data can be collected with an imaging system in a selected manner and/or motion. More than one projection may be combined to generate and create a selected view of the subject.
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