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1.发明申请THREE DIMENSIONAL IMAGING METHOD OF A LIMITED ZONE OF A PATIENT'S VASCULATURE 审中-公开患者血管的有限区域的三维成像方法公开(公告)号：US20160328846A1
公开(公告)日：2016-11-10
申请号：US15109346
申请日：2013-12-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Yves Lucien Trousset , Cyril Riddell , Vincent Jonas Bismuth
IPC: G06T7/00 , A61B6/00 , A61B5/00 , G06T19/00 , G06F3/0484
CPC classification number: G06T7/0012 , A61B5/489 , A61B6/032 , A61B6/466 , A61B6/481 , A61B6/486 , A61B6/504 , A61B6/5211 , G06F3/04842 , G06T19/003 , G06T2200/24
Abstract: This disclosure relates to a three dimensional visualization method for visualizing and/or displaying a limited zone of a patient's vasculature, the method comprising selecting an entry point within an imaged vasculature, and three dimensionally visualizing a simulated contrast agent propagation from the selected entry point in a limited zone of the imaged vasculature.
Abstract translation: 本公开涉及一种用于可视化和/或显示患者血管系统的有限区域的三维可视化方法，所述方法包括选择成像的脉管系统内的入口点，并且从所选择的入口点三维可视化模拟造影剂传播 成像脉管系统的有限区域。
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公开(公告)号：US10602995B2
公开(公告)日：2020-03-31
申请号：US14958678
申请日：2015-12-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Cyril Riddell , Yves Lucien Trousset
Abstract: This invention relates to a medical imaging method comprising: emitting a radiation beam from a radiation source of a rotating gantry, preferably of a rotating C-arm, on a volume of interest, varying collimation of said emitted radiation beam so as to change at least part-time a field of view of said emitted radiation beam so that there are at least a first part and a second part of said volume of interest such that, when said first part of said volume of interest is imaged, said second part of said volume of interest is shuttered, and when said second part of said volume of interest is imaged, said first part of said volume of interest is shuttered.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20160317105A1
公开(公告)日：2016-11-03
申请号：US15109076
申请日：2013-12-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Vincent Jonas Bismuth , Régis Vaillant , Cyril Riddell , Liliane Ramus
CPC classification number: A61B6/12 , A61B5/06 , A61B5/743 , A61B6/463 , A61B6/468 , A61B6/469 , A61B6/504 , A61B8/0841 , A61B8/0891 , A61B8/463 , A61B17/3403 , A61M25/0108 , A61M2025/09166
Abstract: This invention relates to an imaging method of a zone of a patient's body, comprising: imaging said zone including an object of interest, superposing at least one graphical marking with regular and known spacing to said object of interest to make a combined image of said zone, displaying said combined image, wherein said marking orientation is similar to the orientation of said object of interest on said combined image.
Abstract translation: 本发明涉及一种患者身体区域的成像方法，包括：对包括感兴趣对象的所述区域成像，将具有规则和已知间距的至少一个图形标记叠加到所述感兴趣的物体上，以形成所述区域的组合图像 显示所述组合图像，其中所述标记取向类似于所述组合图像上所述感兴趣对象的取向。
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公开(公告)号：US20160228074A1
公开(公告)日：2016-08-11
申请号：US14958678
申请日：2015-12-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Cyril Riddell , Yves Lucien Trousset
CPC classification number: A61B6/06 , A61B6/107 , A61B6/4021 , A61B6/4035 , A61B6/4441
Abstract: This invention relates to a medical imaging method comprising: emitting a radiation beam from a radiation source of a rotating gantry, preferably of a rotating C-arm, on a volume of interest, varying collimation of said emitted radiation beam so as to change at least part-time a field of view of said emitted radiation beam so that there are at least a first part and a second part of said volume of interest such that, when said first part of said volume of interest is imaged, said second part of said volume of interest is shuttered, and when said second part of said volume of interest is imaged, said first part of said volume of interest is shuttered.
Abstract translation: 本发明涉及一种医学成像方法，包括：在感兴趣的体积上从旋转机架的辐射源（优选旋转的C臂）发射辐射束，改变所述发射的辐射束的准直，以至少改变 兼职所述发射辐射束的视野，使得存在所述感兴趣体积的至少第一部分和第二部分，使得当所述感兴趣体积的所述第一部分被成像时，所述第二部分 关闭感兴趣的体积，并且当所述感兴趣体积的所述第二部分成像时，所述感兴趣体积的所述第一部分被切断。
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公开(公告)号：US10706595B2
公开(公告)日：2020-07-07
申请号：US15457215
申请日：2017-03-13
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Cyril Riddell
Abstract: A method for reconstructing an object via tomography is provided. The method includes: acquiring a plurality of projections of the object at different angles via an imaging system; backprojecting each projection of the plurality to generate an intermediate image of each projection via at least one processor of the imaging system; and applying a filter to each intermediate image via the at least one processor. The filter is based at least in part on a noise model and an image model.
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6.发明授权公开(公告)号：US10342505B2
公开(公告)日：2019-07-09
申请号：US15087304
申请日：2016-03-31
Applicant: General Electric Company
Inventor： Cyril Riddell , Régis Vaillant , Ketan Shrinkant Bacchuwar
Abstract: A method for adjusting a radiation dose during imaging of an object within a subject is provided. The method includes identifying a task in a first frame that contains the object, the first frame generated via exposing the subject to a radiation beam; and adjusting the radiation beam based at least in part on the task prior to generating a second frame that contains the object, the second frame generated via exposing the subject to the radiation beam.
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公开(公告)号：US10163205B2
公开(公告)日：2018-12-25
申请号：US15109346
申请日：2013-12-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Yves Lucien Trousset , Cyril Riddell , Vincent Jonas Bismuth
Abstract: This disclosure relates to a three dimensional visualization method for visualizing and/or displaying a limited zone of a patient's vasculature, the method comprising selecting an entry point within an imaged vasculature and three dimensionally visualizing a simulated contrast agent propagation from the selected entry point in a limited zone of the imaged vasculature.
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